feat(traffic): добавить карту и срезы IPFIX по странам и сессиям

Имена ifIndex пишутся по обоим ключам REST, дедуп 5-tuple по max байт, RIPEstat только из prefix-кэша, карта откуда-куда в Frame.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/(main)/backups/page.tsx

@@ -8,8 +8,7 @@ import { FileImportDialog } from "@/components/file-import-dialog"
 import { FormField, FormToggle, SegmentedControl } from "@/components/form-kit"
 import { StatusBadge } from "@/components/status-badge"
 import type { Backup, Server } from "@/lib/data"
-import { Frame, FramePanel } from "@/components/reui/frame"
+import { KpiStatGrid } from "@/components/reui-kit/kpi-stat-grid"
-import { IconTile } from "@/components/reui/icon-tile"
 import { OpsPanel } from "@/components/ops-panel"
 import { DataPageCard } from "@/components/data-page-card"
 import { Button } from "@/components/ui/button"
@@ -343,27 +342,39 @@ export default function BackupsPage() {
       <div className="flex-1 overflow-y-auto p-6">
         <div className="flex flex-col gap-5">
 
-          {/* Stats */}
+          <KpiStatGrid
-          <div className="grid grid-cols-2 lg:grid-cols-4 gap-4">
+            aria-label="Сводка бэкапов"
-            {[
+            items={[
-              { label: "Всего бэкапов",    value: backupList.length, icon: <HardDriveIcon className="size-4" /> },
+              {
-              { label: "Авто",             value: autoCount,         icon: <ClockIcon className="size-4" /> },
+                id: "all",
-              { label: "Вручную",          value: manualCount,       icon: <PlusIcon className="size-4" /> },
+                label: "Всего бэкапов",
-              { label: "Серверов охвачено",value: serverCount,        icon: <ServerIcon className="size-4" /> },
+                value: backupList.length,
-            ].map((s) => (
+                icon: <HardDriveIcon className="size-4" />,
-              <Frame key={s.label} className="h-full">
+                iconClassName: "text-muted-foreground",
-                <FramePanel className="relative isolate flex h-full items-center gap-3">
+              },
-                  <IconTile variant="elevated" aria-hidden="true" className="size-10.5 text-muted-foreground">
+              {
-                    {s.icon}
+                id: "auto",
-                  </IconTile>
+                label: "Авто",
-                  <div className="flex min-w-0 flex-1 flex-col gap-0.5">
+                value: autoCount,
-                    <p className="text-muted-foreground text-sm font-medium">{s.label}</p>
+                icon: <ClockIcon className="size-4" />,
-                    <p className="text-2xl leading-none font-bold tabular-nums">{s.value}</p>
+                iconClassName: "text-info",
-                  </div>
+              },
-                </FramePanel>
+              {
-              </Frame>
+                id: "manual",
-            ))}
+                label: "Вручную",
-          </div>
+                value: manualCount,
+                icon: <PlusIcon className="size-4" />,
+                iconClassName: "text-muted-foreground",
+              },
+              {
+                id: "servers",
+                label: "Серверов охвачено",
+                value: serverCount,
+                icon: <ServerIcon className="size-4" />,
+                iconClassName: "text-primary",
+              },
+            ]}
+          />
 
           {/* Info bar */}
           <div className="flex items-center gap-4 text-xs text-muted-foreground px-1">

app/(main)/bgp/page.tsx

@@ -10,6 +10,7 @@ import { BGP_FILTER_FIELDS } from "@/lib/data-filters/bgp-filter-fields"
 import type { BgpSessionRow, BgpState, BgpType } from "@/lib/bgp/types"
 import { BGP_AS_NAMES } from "@/lib/bgp/types"
 import { Frame, FramePanel } from "@/components/reui/frame"
+import { KpiStatGrid } from "@/components/reui-kit/kpi-stat-grid"
 import { OpsPanel } from "@/components/ops-panel"
 import { DataPageCard } from "@/components/data-page-card"
 import { Button } from "@/components/ui/button"
@@ -20,7 +21,7 @@ import {
   RefreshCwIcon, DownloadIcon, SearchIcon,
   ActivityIcon, BarChart3Icon, ChevronRightIcon, ChevronDownIcon,
   ArrowDownIcon, ClipboardCopyIcon, ServerIcon,
-  XIcon, AlertCircleIcon,
+  XIcon, AlertCircleIcon, GitMergeIcon, CheckCircleIcon,
 } from "lucide-react"
 import { useDataSource } from "@/lib/data-source"
 import { requestJson } from "@/shared/api/http-client"
@@ -463,22 +464,39 @@ function AnalyticsTab({ sessions }: { sessions: BgpSession[] }) {
 
   return (
     <div className="flex flex-col gap-5">
-      {/* summary row */}
+      <KpiStatGrid
-      <div className="grid grid-cols-2 lg:grid-cols-4 gap-3">
+        aria-label="Сводка префиксов BGP"
-        {[
+        items={[
-          { label: "Всего префиксов",   value: fmtNum(totalRx),     color: "text-emerald-600 dark:text-emerald-400" },
+          {
-          { label: "Активных маршрутов", value: fmtNum(totalActive), color: "text-sky-600 dark:text-sky-400" },
+            id: "rx",
-          { label: "eBGP сессий",        value: ebgpSessions,        color: "" },
+            label: "Всего префиксов",
-          { label: "iBGP сессий",        value: ibgpSessions,        color: "" },
+            value: fmtNum(totalRx),
-        ].map(s => (
+            icon: <DownloadIcon className="size-4" />,
-          <Frame key={s.label} className="h-full">
+            iconClassName: "text-success",
-            <FramePanel className="flex flex-col gap-0.5">
+          },
-              <p className="text-muted-foreground text-sm font-medium">{s.label}</p>
+          {
-              <p className={cn("text-2xl leading-none font-bold tabular-nums", s.color)}>{s.value}</p>
+            id: "active",
-            </FramePanel>
+            label: "Активных маршрутов",
-          </Frame>
+            value: fmtNum(totalActive),
-        ))}
+            icon: <GitMergeIcon className="size-4" />,
-      </div>
+            iconClassName: "text-info",
+          },
+          {
+            id: "ebgp",
+            label: "eBGP сессий",
+            value: ebgpSessions,
+            icon: <ActivityIcon className="size-4" />,
+            iconClassName: "text-muted-foreground",
+          },
+          {
+            id: "ibgp",
+            label: "iBGP сессий",
+            value: ibgpSessions,
+            icon: <ServerIcon className="size-4" />,
+            iconClassName: "text-muted-foreground",
+          },
+        ]}
+      />
 
       <div className="grid grid-cols-1 xl:grid-cols-[1fr_320px] gap-5">
         {/* prefixes by peer — horizontal bar chart */}
@@ -722,22 +740,40 @@ export default function BgpPage() {
             </span>
           )}
 
-          {/* KPI strip */}
+          <KpiStatGrid
-          <div className="grid grid-cols-2 lg:grid-cols-4 gap-3">
+            aria-label="Сводка BGP"
-            {[
+            items={[
-              { label: "Сессий всего",    value: sessions.length,   color: "" },
+              {
-              { label: "Established",     value: established,        color: "text-emerald-600 dark:text-emerald-400" },
+                id: "sessions",
-              { label: "Не установлено",  value: notEstab,           color: notEstab > 0 ? "text-amber-500" : "text-muted-foreground" },
+                label: "Сессий всего",
-              { label: "Получено префиксов", value: fmtNum(totalRx),color: "" },
+                value: sessions.length,
-            ].map(s => (
+                icon: <GitMergeIcon className="size-4" />,
-              <Frame key={s.label} className="h-full">
+                iconClassName: "text-muted-foreground",
-                <FramePanel className="flex flex-col gap-0.5">
+              },
-                  <p className="text-muted-foreground text-sm font-medium">{s.label}</p>
+              {
-                  <p className={cn("text-2xl leading-none font-bold tabular-nums", s.color)}>{s.value}</p>
+                id: "established",
-                </FramePanel>
+                label: "Established",
-              </Frame>
+                value: established,
-            ))}
+                icon: <CheckCircleIcon className="size-4" />,
-          </div>
+                iconClassName: "text-success",
+              },
+              {
+                id: "not-estab",
+                label: "Не установлено",
+                value: notEstab,
+                icon: <AlertCircleIcon className="size-4" />,
+                iconClassName: notEstab > 0 ? "text-warning" : "text-muted-foreground",
+                variant: notEstab > 0 ? "warning" : "default",
+              },
+              {
+                id: "prefixes",
+                label: "Получено префиксов",
+                value: fmtNum(totalRx),
+                icon: <DownloadIcon className="size-4" />,
+                iconClassName: "text-info",
+              },
+            ]}
+          />
 
           {/* alert: not-established sessions */}
           {notEstab > 0 && (

app/(main)/certificates/page.tsx

@@ -7,12 +7,13 @@ import { FileImportDialog } from "@/components/file-import-dialog"
 import { routerCertificates, servers as mockServers } from "@/lib/data"
 import type { CertStatus, Server } from "@/lib/data"
 import type { CertificateDto } from "@mmapp/contracts/certificates"
-import { Frame, FramePanel } from "@/components/reui/frame"
-import { IconTile } from "@/components/reui/icon-tile"
 import { OpsPanel } from "@/components/ops-panel"
 import { DataPageCard } from "@/components/data-page-card"
 import { DataPageToolbar } from "@/components/data-page-toolbar"
 import { CertificatesDataGrid } from "@/components/data-grids/certificates-data-grid"
+import { KpiStatGrid } from "@/components/reui-kit/kpi-stat-grid"
+import { ServerRailLayout, ServerRailMobileButton } from "@/components/server-rail-layout"
+import { ALL_SERVERS_ID, type ServerTileItem } from "@/components/server-tile-rail"
 import { Button } from "@/components/ui/button"
 import { Input } from "@/components/ui/input"
 import {
@@ -119,42 +120,41 @@ function CertPartKpi({
   expired: CertificateDto[]
 }) {
   return (
-    <div className="grid grid-cols-2 lg:grid-cols-4 gap-4">
+    <KpiStatGrid
-      {[
+      aria-label="Сводка сертификатов"
+      items={[
         {
+          id: "all",
           label: "Всего",
           value: displayCerts.length,
-          icon: <ShieldCheckIcon className="size-4 text-muted-foreground" />,
+          icon: <ShieldCheckIcon className="size-4" />,
+          iconClassName: "text-muted-foreground",
         },
         {
+          id: "valid",
           label: "Действующих",
           value: displayCerts.filter((c) => c.status === "valid").length,
-          icon: <BadgeCheckIcon className="size-4 text-emerald-500" />,
+          icon: <BadgeCheckIcon className="size-4" />,
+          iconClassName: "text-success",
         },
         {
+          id: "expiring",
           label: "Истекают",
           value: expiring.length,
-          icon: <AlertTriangleIcon className="size-4 text-amber-500" />,
+          icon: <AlertTriangleIcon className="size-4" />,
+          iconClassName: expiring.length > 0 ? "text-warning" : "text-muted-foreground",
+          variant: expiring.length > 0 ? "warning" : "default",
         },
         {
+          id: "expired",
           label: "Истёкших",
           value: expired.length,
-          icon: <AlertCircleIcon className="size-4 text-red-500" />,
+          icon: <AlertCircleIcon className="size-4" />,
+          iconClassName: expired.length > 0 ? "text-destructive" : "text-muted-foreground",
+          variant: expired.length > 0 ? "destructive" : "default",
         },
-      ].map((s) => (
+      ]}
-        <Frame key={s.label} className="h-full">
+    />
-          <FramePanel className="relative isolate flex h-full items-start gap-3">
-            <IconTile variant="elevated" aria-hidden="true" className="size-10.5 text-muted-foreground">
-              {s.icon}
-            </IconTile>
-            <div className="flex min-w-0 flex-1 flex-col gap-0.5">
-              <p className="text-muted-foreground text-sm font-medium">{s.label}</p>
-              <p className="text-2xl leading-none font-bold tabular-nums">{s.value}</p>
-            </div>
-          </FramePanel>
-        </Frame>
-      ))}
-    </div>
   )
 }
 
@@ -437,6 +437,8 @@ export default function CertificatesPage() {
   const [issueTrustWww, setIssueTrustWww] = useState(true)
   const [issueTrustApi, setIssueTrustApi] = useState(true)
 
+  const [selectedServerId, setSelectedServerId] = useState(ALL_SERVERS_ID)
+
   const [acmeDirectoryUrl, setAcmeDirectoryUrl] = useState(
     "https://acme-v02.api.letsencrypt.org/directory",
   )
@@ -451,6 +453,27 @@ export default function CertificatesPage() {
     return routerCertificates.map(mockToDto)
   }, [prefsHydrated, isLive, certificates])
 
+  const displayServers = isLive ? serverList : mockServers
+
+  const scopedCerts = useMemo(() => {
+    if (selectedServerId === ALL_SERVERS_ID) return displayCerts
+    return displayCerts.filter((c) => c.serverId === selectedServerId)
+  }, [displayCerts, selectedServerId])
+
+  const certRailItems = useMemo<ServerTileItem[]>(() => (
+    displayServers.map((s) => ({
+      id: s.id,
+      name: s.name,
+      host: s.host,
+      site: s.site,
+      country: s.country,
+      status: s.status,
+      type: s.type,
+      enabled: s.enabled,
+      meta: String(displayCerts.filter((c) => c.serverId === s.id).length),
+    }))
+  ), [displayServers, displayCerts])
+
   const serverById = useMemo(() => {
     const map = new Map<string, Server>()
     for (const s of isLive ? serverList : mockServers) map.set(s.id, s)
@@ -515,13 +538,13 @@ export default function CertificatesPage() {
   }, [isLive, loadLive, loadAcmeSettings])
 
   const expiring = useMemo(
-    () => displayCerts.filter((c) => c.status === "valid" && c.daysLeft >= 0 && c.daysLeft <= 30),
+    () => scopedCerts.filter((c) => c.status === "valid" && c.daysLeft >= 0 && c.daysLeft <= 30),
-    [displayCerts],
+    [scopedCerts],
   )
-  const expired = useMemo(() => displayCerts.filter((c) => c.status === "expired"), [displayCerts])
+  const expired = useMemo(() => scopedCerts.filter((c) => c.status === "expired"), [scopedCerts])
 
   const filtered = useMemo(() => {
-    return displayCerts.filter((c) => {
+    return scopedCerts.filter((c) => {
       if (statusFilter !== "all" && c.status !== statusFilter) return false
       if (!search) return true
       const q = search.toLowerCase()
@@ -532,7 +555,7 @@ export default function CertificatesPage() {
         c.sans.some((s) => s.includes(q))
       )
     })
-  }, [displayCerts, search, statusFilter])
+  }, [scopedCerts, search, statusFilter])
 
   async function handleRefresh() {
     if (!liveReady) return
@@ -625,35 +648,52 @@ export default function CertificatesPage() {
   }
 
   return (
-    <div className="flex flex-col h-full">
+    <>
-      <PageHeader
+    <ServerRailLayout
-        crumbs={[{ label: "Управление" }, { label: "Сертификаты" }]}
+      items={certRailItems}
-        actions={
+      selectedId={selectedServerId}
-          <>
+      onSelect={setSelectedServerId}
-            <Button
+      showAll
-              variant="outline"
+      allCount={displayServers.length}
-              size="sm"
+      loading={isLive && loadState === "loading" && displayServers.length === 0}
-              disabled={!liveReady || loadState === "loading"}
+      header={
-              onClick={() => {
+        <PageHeader
-                void handleRefresh()
+          crumbs={[{ label: "Управление" }, { label: "Сертификаты" }]}
-              }}
+          actions={
-            >
+            <>
-              <RefreshCwIcon className={cn("size-4", loadState === "loading" && "animate-spin")} />
+              <ServerRailMobileButton />
-              Обновить
+              <Button
-            </Button>
+                variant="outline"
-            <Button variant="outline" size="sm" onClick={() => setImportOpen(true)}>
+                size="sm"
-              <UploadIcon className="size-4" />
+                disabled={!liveReady || loadState === "loading"}
-              Импорт
+                onClick={() => {
-            </Button>
+                  void handleRefresh()
-            <Button size="sm" disabled={!liveReady || issueBusy} onClick={() => { setIssueStep(1); setIssueOpen(true) }}>
+                }}
-              <PlusIcon className="size-4" />
+              >
-              Выпустить сертификат
+                <RefreshCwIcon className={cn("size-4", loadState === "loading" && "animate-spin")} />
-            </Button>
+                Обновить
-          </>
+              </Button>
-        }
+              <Button variant="outline" size="sm" onClick={() => setImportOpen(true)}>
-      />
+                <UploadIcon className="size-4" />
-
+                Импорт
-      <div className="flex-1 overflow-y-auto p-6">
+              </Button>
+              <Button
+                size="sm"
+                disabled={!liveReady || issueBusy}
+                onClick={() => {
+                  setIssueStep(1)
+                  if (selectedServerId !== ALL_SERVERS_ID) setIssueServerId(selectedServerId)
+                  setIssueOpen(true)
+                }}
+              >
+                <PlusIcon className="size-4" />
+                Выпустить сертификат
+              </Button>
+            </>
+          }
+        />
+      }
+    >
         <div className="flex flex-col gap-5">
           {isLive && backendStatus === false && (
             <div className="rounded-lg border border-amber-500/30 bg-amber-500/5 px-4 py-3 text-sm text-amber-700 dark:text-amber-300">
@@ -673,7 +713,7 @@ export default function CertificatesPage() {
             </div>
           )}
 
-          <CertPartKpi displayCerts={displayCerts} expiring={expiring} expired={expired} />
+          <CertPartKpi displayCerts={scopedCerts} expiring={expiring} expired={expired} />
 
           {liveReady && (
             <CertPartAcmeSettings
@@ -720,7 +760,7 @@ export default function CertificatesPage() {
 
           <CertPartReference />
         </div>
-      </div>
+    </ServerRailLayout>
 
       <Sheet open={issueOpen} onOpenChange={(v) => { setIssueOpen(v); if (!v) setIssueStep(1) }}>
         <SheetContent side="right" className="w-full sm:max-w-lg flex flex-col gap-0 p-0">
@@ -753,7 +793,7 @@ export default function CertificatesPage() {
                 <StepperContent key={s} value={s}>
                   <CertPartIssueForm
                     step={s as 1 | 2 | 3 | 4}
-                    serverList={serverList}
+                    serverList={displayServers}
                     issueServerId={issueServerId}
                     setIssueServerId={setIssueServerId}
                     issueCertName={issueCertName}
@@ -812,6 +852,6 @@ export default function CertificatesPage() {
           toast.success(`Файл ${files[0]?.name} готов к импорту на роутер`)
         }}
       />
-    </div>
+    </>
   )
 }

app/(main)/communities/page.tsx

@@ -11,6 +11,7 @@ import {
   ACTION_COLOR,
 } from "@/components/data-grids/communities-data-grid"
 import { Frame, FramePanel } from "@/components/reui/frame"
+import { KpiStatGrid } from "@/components/reui-kit/kpi-stat-grid"
 import { OpsPanel } from "@/components/ops-panel"
 import { Button } from "@/components/ui/button"
 import { Input } from "@/components/ui/input"
@@ -160,22 +161,39 @@ export default function CommunitiesPage() {
             </p>
           )}
 
-          {/* ── summary ── */}
+          <KpiStatGrid
-          <div className="grid grid-cols-2 sm:grid-cols-4 gap-3">
+            aria-label="Сводка communities"
-            {[
+            items={[
-              { label: "Всего communities", value: String(listData.length) },
+              {
-              { label: "Активных",          value: String(listData.filter(c => c.enabled).length) },
+                id: "all",
-              { label: "Стандартных",       value: String(listData.filter(c => c.type === "standard").length) },
+                label: "Всего communities",
-              { label: "Использует фильтры",value: String(new Set(listData.flatMap(c => c.filterIds)).size) },
+                value: String(listData.length),
-            ].map(({ label, value }) => (
+                icon: <TagIcon className="size-4" />,
-              <Frame key={label} className="h-full">
+                iconClassName: "text-muted-foreground",
-                <FramePanel className="flex flex-col gap-0.5">
+              },
-                  <p className="text-muted-foreground text-sm font-medium">{label}</p>
+              {
-                  <p className="text-2xl leading-none font-bold tabular-nums">{value}</p>
+                id: "enabled",
-                </FramePanel>
+                label: "Активных",
-              </Frame>
+                value: String(listData.filter((c) => c.enabled).length),
-            ))}
+                icon: <CheckIcon className="size-4" />,
-          </div>
+                iconClassName: "text-success",
+              },
+              {
+                id: "standard",
+                label: "Стандартных",
+                value: String(listData.filter((c) => c.type === "standard").length),
+                icon: <TagIcon className="size-4" />,
+                iconClassName: "text-info",
+              },
+              {
+                id: "filters",
+                label: "Использует фильтры",
+                value: String(new Set(listData.flatMap((c) => c.filterIds)).size),
+                icon: <FilterIcon className="size-4" />,
+                iconClassName: "text-primary",
+              },
+            ]}
+          />
 
           <div className="grid grid-cols-[1fr_320px] gap-5">
             {/* ── main table ── */}

app/(main)/containers/page.tsx

@@ -6,7 +6,7 @@ import { routerContainers, servers } from "@/lib/data"
 import type { RouterContainer } from "@/lib/data"
 import { Flag } from "@/components/flag"
 import { Frame, FramePanel } from "@/components/reui/frame"
-import { IconTile } from "@/components/reui/icon-tile"
+import { KpiStatGrid } from "@/components/reui-kit/kpi-stat-grid"
 import { OpsPanel } from "@/components/ops-panel"
 import { Button } from "@/components/ui/button"
 import { cn } from "@/lib/utils"
@@ -17,13 +17,14 @@ import {
 import {
   BoxIcon, PlayIcon, StopCircleIcon, SearchIcon,
   MoreHorizontalIcon, Trash2Icon, PencilIcon, PowerIcon,
-  CodeXmlIcon, CopyIcon, CheckIcon, ActivityIcon, ServerIcon,
+  CodeXmlIcon, ActivityIcon, ServerIcon,
   TerminalIcon, AlertCircleIcon,
 } from "lucide-react"
 import {
   Sheet, SheetContent, SheetHeader, SheetTitle,
   SheetDescription, SheetFooter, SheetClose,
 } from "@/components/ui/sheet"
+import { CodeExportSheet } from "@/components/reui-kit/code-export-sheet"
 
 // ─── helpers ──────────────────────────────────────────────────────────────────
 
@@ -104,57 +105,23 @@ function generateContainerRsc(c: RouterContainer): string {
 function ExportSheet({ open, container, onClose }: {
   open: boolean; container: RouterContainer | null; onClose: () => void
 }) {
-  const [copied, setCopied] = useState(false)
   const code = useMemo(() => container ? generateContainerRsc(container) : "", [container])
 
-  function handleCopy() {
-    navigator.clipboard.writeText(code).then(() => {
-      setCopied(true); setTimeout(() => setCopied(false), 2000)
-    })
-  }
-
   return (
-    <Sheet open={open} onOpenChange={(v) => { if (!v) onClose() }}>
+    <CodeExportSheet
-      <SheetContent className="flex flex-col overflow-hidden p-0 gap-0 sm:max-w-2xl">
+      open={open}
-        <SheetHeader className="shrink-0 px-6 pt-5 pb-4 border-b">
+      onClose={onClose}
-          <div className="flex items-start justify-between gap-4">
+      title="Экспорт Container"
-            <div>
+      description="RouterOS 7.4+ · /container · /interface/veth"
-              <SheetTitle>Экспорт Container</SheetTitle>
+      formats={[
-              <SheetDescription>RouterOS 7.4+ · /container · /interface/veth</SheetDescription>
+        {
-            </div>
+          id: "rsc",
-            <Button variant="outline" size="sm" className="shrink-0" onClick={handleCopy}>
+          label: "MikroTik .rsc",
-              {copied ? <><CheckIcon className="size-3.5 text-emerald-500" />Скопировано</> : <><CopyIcon className="size-3.5" />Копировать</>}
+          filename: `${container?.name ?? "container"}.rsc`,
-            </Button>
+          code,
-          </div>
+        },
-        </SheetHeader>
+      ]}
-        <div className="flex-1 overflow-y-auto">
+    />
-          <pre className="px-6 py-5 text-[12px] font-mono leading-relaxed text-foreground/85 whitespace-pre select-all">
-            {code.split("\n").map((line, i) => {
-              const isComment = line.startsWith("#")
-              const isCmd = /^\//.test(line.trimStart())
-              const isParam = /^\s+[a-z]/.test(line)
-              return (
-                <span key={i} className={
-                  isComment ? "text-muted-foreground"
-                  : isCmd    ? "text-sky-400"
-                  : isParam  ? "text-violet-300"
-                  : "text-foreground"
-                }>
-                  {line}{"\n"}
-                </span>
-              )
-            })}
-          </pre>
-        </div>
-        <SheetFooter className="shrink-0 px-6 py-4 border-t flex-row gap-2">
-          <SheetClose render={<Button variant="outline" className="flex-1" />}>Закрыть</SheetClose>
-          <Button className="flex-1" onClick={handleCopy}>
-            {copied ? <CheckIcon className="size-4" /> : <CopyIcon className="size-4" />}
-            {copied ? "Скопировано" : "Копировать .rsc"}
-          </Button>
-        </SheetFooter>
-      </SheetContent>
-    </Sheet>
   )
 }
 
@@ -319,27 +286,40 @@ export default function ContainersPage() {
       <div className="flex-1 overflow-y-auto p-6">
         <div className="flex flex-col gap-5">
 
-          {/* KPI */}
+          <KpiStatGrid
-          <div className="grid grid-cols-2 lg:grid-cols-4 gap-4">
+            aria-label="Сводка контейнеров"
-            {[
+            items={[
-              { label: "Всего",    value: routerContainers.length, icon: <BoxIcon className="size-4 text-muted-foreground" /> },
+              {
-              { label: "Running",  value: running,                 icon: <PlayIcon className="size-4 text-emerald-500" /> },
+                id: "all",
-              { label: "Stopped",  value: stopped,                 icon: <StopCircleIcon className="size-4 text-muted-foreground" /> },
+                label: "Всего",
-              { label: "Ошибок",   value: errors,                  icon: <AlertCircleIcon className="size-4 text-red-500" /> },
+                value: routerContainers.length,
-            ].map((s) => (
+                icon: <BoxIcon className="size-4" />,
-              <Frame key={s.label} className="h-full">
+                iconClassName: "text-muted-foreground",
-                <FramePanel className="relative isolate flex h-full items-start gap-3">
+              },
-                  <IconTile variant="elevated" aria-hidden="true" className="size-10.5 text-muted-foreground">
+              {
-                    {s.icon}
+                id: "running",
-                  </IconTile>
+                label: "Running",
-                  <div className="flex min-w-0 flex-1 flex-col gap-0.5">
+                value: running,
-                    <p className="text-muted-foreground text-sm font-medium">{s.label}</p>
+                icon: <PlayIcon className="size-4" />,
-                    <p className="text-2xl leading-none font-bold tabular-nums">{s.value}</p>
+                iconClassName: "text-success",
-                  </div>
+              },
-                </FramePanel>
+              {
-              </Frame>
+                id: "stopped",
-            ))}
+                label: "Stopped",
-          </div>
+                value: stopped,
+                icon: <StopCircleIcon className="size-4" />,
+                iconClassName: "text-muted-foreground",
+              },
+              {
+                id: "errors",
+                label: "Ошибок",
+                value: errors,
+                icon: <AlertCircleIcon className="size-4" />,
+                iconClassName: "text-destructive",
+                variant: errors > 0 ? "destructive" : "default",
+              },
+            ]}
+          />
 
           {/* Info banner */}
           <div className="flex items-start gap-3 rounded-lg bg-violet-500/5 border border-violet-500/20 px-4 py-3 text-sm">

app/(main)/dashboard/page.tsx

@@ -1,15 +1,13 @@
 "use client"
 
-import { useCallback, useEffect, useMemo, useState, type ReactNode } from "react"
+import { useCallback, useEffect, useMemo, useState } from "react"
 import { usePathname } from "next/navigation"
 import Link from "next/link"
 import { PageHeader } from "@/components/page-header"
 import { OpsPanel } from "@/components/ops-panel"
-import { Frame, FramePanel } from "@/components/reui/frame"
+import { KpiStatGrid } from "@/components/reui-kit/kpi-stat-grid"
-import { IconTile } from "@/components/reui/icon-tile"
 import { StatusDot } from "@/components/status-dot"
 import { StatusBadge } from "@/components/status-badge"
-import { Sparkline } from "@/components/sparkline"
 import { LatencyChart } from "@/components/dashboard/latency-chart"
 import { BandwidthChart } from "@/components/dashboard/bandwidth-chart"
 import { InternetPathMapCard } from "@/components/dashboard/internet-path-map"
@@ -47,49 +45,6 @@ function makeApiFetch(backendUrl: string) {
   }
 }
 
-function StatCard({
-  label, value, unit, delta, deltaDir, spark, sparkColor, icon,
-}: {
-  label: string; value: string; unit?: string; delta?: string
-  deltaDir?: "up" | "down"; spark?: number[]; sparkColor?: string
-  icon?: ReactNode
-}) {
-  return (
-    <Frame className="h-full">
-      <FramePanel className="relative isolate flex h-full flex-col overflow-hidden">
-        <div className="relative z-10 flex items-start gap-3">
-          {icon ? (
-            <IconTile
-              variant="elevated"
-              aria-hidden="true"
-              className="size-10.5 text-muted-foreground"
-            >
-              {icon}
-            </IconTile>
-          ) : null}
-          <div className="flex min-w-0 flex-1 flex-col gap-0.5">
-            <p className="text-muted-foreground text-sm font-medium">{label}</p>
-            <div className="flex items-baseline gap-1.5">
-              <span className="text-2xl leading-none font-bold tabular-nums tracking-tight">{value}</span>
-              {unit ? <span className="text-muted-foreground text-sm">{unit}</span> : null}
-            </div>
-            {delta ? (
-              <p className={`text-xs mt-1 flex items-center gap-1 ${deltaDir === "up" ? "text-[var(--status-online-fg)]" : deltaDir === "down" ? "text-[var(--status-offline-fg)]" : "text-muted-foreground"}`}>
-                {delta}
-              </p>
-            ) : null}
-          </div>
-        </div>
-        {spark && spark.length > 1 ? (
-          <div className="absolute right-4 bottom-4 opacity-60">
-            <Sparkline data={spark} width={80} height={32} color={sparkColor ?? "currentColor"} filled />
-          </div>
-        ) : null}
-      </FramePanel>
-    </Frame>
-  )
-}
-
 function fmtIntRu(n: number): string {
   return n.toLocaleString("ru-RU")
 }
@@ -725,49 +680,53 @@ export default function DashboardPage() {
       <div className="flex-1 overflow-y-auto">
         <div className="p-6 flex flex-col gap-6">
 
-          {/* KPI row */}
+          <KpiStatGrid
-          <div className="grid grid-cols-2 lg:grid-cols-4 gap-4">
+            aria-label="Сводка дашборда"
-            <StatCard
+            items={[
-              label="Серверы онлайн"
+              {
-              value={dashboardKpi.servers.value}
+                id: "servers",
-              unit={dashboardKpi.servers.unit}
+                label: "Серверы онлайн",
-              delta={dashboardKpi.servers.delta}
+                value: dashboardKpi.servers.unit
-              deltaDir={dashboardKpi.servers.deltaDir}
+                  ? `${dashboardKpi.servers.value} ${dashboardKpi.servers.unit}`
-              spark={dashboardKpi.servers.spark}
+                  : dashboardKpi.servers.value,
-              sparkColor={dashboardKpi.servers.sparkColor}
+                hint: dashboardKpi.servers.delta,
-              icon={<ServerIcon aria-hidden />}
+                icon: <ServerIcon className="size-4" />,
-            />
+                iconClassName: "text-muted-foreground",
-            <StatCard
+                variant: dashboardKpi.servers.deltaDir === "down" ? "warning" : "default",
-              label="Активные фильтры"
+              },
-              value={dashboardKpi.filters.value}
+              {
-              unit={dashboardKpi.filters.unit}
+                id: "filters",
-              delta={dashboardKpi.filters.delta}
+                label: "Активные фильтры",
-              deltaDir={dashboardKpi.filters.deltaDir}
+                value: dashboardKpi.filters.unit
-              spark={dashboardKpi.filters.spark}
+                  ? `${dashboardKpi.filters.value} ${dashboardKpi.filters.unit}`
-              sparkColor={dashboardKpi.filters.sparkColor}
+                  : dashboardKpi.filters.value,
-              icon={<FilterIcon aria-hidden />}
+                hint: dashboardKpi.filters.delta,
-            />
+                icon: <FilterIcon className="size-4" />,
-            <StatCard
+                iconClassName: "text-info",
-              label="BGP-префиксы"
+              },
-              value={dashboardKpi.bgp.value}
+              {
-              unit={dashboardKpi.bgp.unit}
+                id: "bgp",
-              delta={dashboardKpi.bgp.delta}
+                label: "BGP-префиксы",
-              deltaDir={dashboardKpi.bgp.deltaDir}
+                value: dashboardKpi.bgp.unit
-              spark={dashboardKpi.bgp.spark}
+                  ? `${dashboardKpi.bgp.value} ${dashboardKpi.bgp.unit}`
-              sparkColor={dashboardKpi.bgp.sparkColor}
+                  : dashboardKpi.bgp.value,
-              icon={<GitMergeIcon aria-hidden />}
+                hint: dashboardKpi.bgp.delta,
-            />
+                icon: <GitMergeIcon className="size-4" />,
-            <StatCard
+                iconClassName: "text-primary",
-              label="Активные алерты"
+              },
-              value={dashboardKpi.alerts.value}
+              {
-              unit={dashboardKpi.alerts.unit}
+                id: "alerts",
-              delta={dashboardKpi.alerts.delta}
+                label: "Активные алерты",
-              deltaDir={dashboardKpi.alerts.deltaDir}
+                value: dashboardKpi.alerts.unit
-              spark={dashboardKpi.alerts.spark}
+                  ? `${dashboardKpi.alerts.value} ${dashboardKpi.alerts.unit}`
-              sparkColor={dashboardKpi.alerts.sparkColor}
+                  : dashboardKpi.alerts.value,
-              icon={<BellIcon aria-hidden />}
+                hint: dashboardKpi.alerts.delta,
-            />
+                icon: <BellIcon className="size-4" />,
-          </div>
+                iconClassName: dashboardKpi.alerts.deltaDir === "down" ? "text-destructive" : "text-muted-foreground",
+                variant: dashboardKpi.alerts.deltaDir === "down" ? "destructive" : "default",
+              },
+            ]}
+          />
 
           {/* Latency chart + Events */}
           <div className="grid grid-cols-1 lg:grid-cols-[2fr_1fr] gap-4">

app/(main)/data-collection/page.tsx

@@ -4,10 +4,9 @@ import Link from "next/link"
 import { useCallback, useEffect, useMemo, useState } from "react"
 import { PageHeader } from "@/components/page-header"
 import { FormToggle } from "@/components/form-kit"
-import { Badge } from "@/components/ui/badge"
+import { Badge } from "@/components/reui/badge"
 import { Button, buttonVariants } from "@/components/ui/button"
-import { Frame, FramePanel } from "@/components/reui/frame"
+import { KpiStatGrid } from "@/components/reui-kit/kpi-stat-grid"
-import { IconTile } from "@/components/reui/icon-tile"
 import { OpsPanel } from "@/components/ops-panel"
 import { Alert, AlertDescription, AlertTitle } from "@/components/ui/alert"
 import {
@@ -55,6 +54,7 @@ import {
   type SchedulerJobGridRow,
 } from "@/components/data-grids/data-collection-scheduler-data-grid"
 import { DataPageCard } from "@/components/data-page-card"
+import { NetflowSettingsPanel } from "@/components/traffic/netflow-settings-panel"
 import { cn } from "@/lib/utils"
 import {
   AlertCircleIcon,
@@ -104,7 +104,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
   if (snap.job === "traffic") {
     const t = snap as TrafficRunSnapshot
     return (
-      <div className="space-y-3">
+      <div className="flex flex-col gap-3">
         {t.skipped ? (
           <p className="text-xs text-amber-600 dark:text-amber-400">Прогон пропущен: предыдущий сбор трафика ещё выполнялся.</p>
         ) : null}
@@ -126,7 +126,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
   if (snap.job === "uptime_resources") {
     const u = snap as ResourcesRunSnapshot
     return (
-      <div className="space-y-3">
+      <div className="flex flex-col gap-3">
         {u.skipped ? (
           <p className="text-xs text-amber-600 dark:text-amber-400">Прогон пропущен: сбор ресурсов уже выполняется.</p>
         ) : null}
@@ -148,7 +148,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
   if (snap.job === "servers_rest_ping") {
     const s = snap as ServersRestPingRunSnapshot
     return (
-      <div className="space-y-3">
+      <div className="flex flex-col gap-3">
         {s.skipped ? (
           <p className="text-xs text-amber-600 dark:text-amber-400">Прогон пропущен: предыдущая проверка API ещё выполнялась.</p>
         ) : null}
@@ -171,7 +171,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
   if (snap.job === "uptime_ping") {
     const p = snap as PingRunSnapshot
     return (
-      <div className="space-y-3">
+      <div className="flex flex-col gap-3">
         {p.skipped ? (
           <p className="text-xs text-amber-600 dark:text-amber-400">Прогон пропущен: сбор ping уже выполняется.</p>
         ) : null}
@@ -196,7 +196,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
   if (snap.job === "uptime_speed") {
     const s = snap as SpeedScheduledRunSnapshot
     return (
-      <div className="space-y-3">
+      <div className="flex flex-col gap-3">
         <p className="text-xs text-muted-foreground">
           Прогоны speed на <span className="font-mono tabular-nums">{new Date(s.sampledAt).toLocaleString("ru-RU")}</span> — по очереди для каждой включённой пробы
         </p>
@@ -209,7 +209,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
   if (snap.job === "gre_bgp") {
     const g = snap as GreBgpSnapshotRunSnapshot
     return (
-      <div className="space-y-3">
+      <div className="flex flex-col gap-3">
         {g.skipped ? (
           <p className="text-xs text-amber-600 dark:text-amber-400">Прогон пропущен: предыдущий сбор GRE/BGP ещё выполнялся.</p>
         ) : null}
@@ -235,7 +235,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
           </div>
         </dl>
         {g.errors?.length ? (
-          <div className="rounded-md border border-amber-500/40 bg-amber-500/10 px-3 py-2 text-xs text-amber-800 dark:text-amber-200 space-y-1">
+          <div className="rounded-md border border-amber-500/40 bg-amber-500/10 px-3 py-2 text-xs text-amber-800 dark:text-amber-200 flex flex-col gap-1">
             {g.errors.map((e, i) => (
               <p key={i} className="break-words">
                 {e}
@@ -249,7 +249,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
   if (snap.job === "internet_path") {
     const p = snap as InternetPathRunSnapshot
     return (
-      <div className="space-y-3">
+      <div className="flex flex-col gap-3">
         <p className="text-xs text-muted-foreground">
           Снимок internet-path на{" "}
           <span className="font-mono tabular-nums">{new Date(p.sampledAt).toLocaleString("ru-RU")}</span>
@@ -276,7 +276,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
   if (snap.job === "certificates_renew") {
     const c = snap as CertificatesRenewRunSnapshot
     return (
-      <div className="space-y-3">
+      <div className="flex flex-col gap-3">
         {c.skipped ? (
           <p className="text-xs text-amber-600 dark:text-amber-400">Прогон пропущен: предыдущая проверка ещё выполнялась или задача отключена.</p>
         ) : null}
@@ -299,7 +299,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
           </div>
         </dl>
         {c.errors.length ? (
-          <div className="rounded-md border border-amber-500/40 bg-amber-500/10 px-3 py-2 text-xs text-amber-800 dark:text-amber-200 space-y-1">
+          <div className="rounded-md border border-amber-500/40 bg-amber-500/10 px-3 py-2 text-xs text-amber-800 dark:text-amber-200 flex flex-col gap-1">
             {c.errors.map((e, i) => (
               <p key={i} className="break-words">{e}</p>
             ))}
@@ -311,7 +311,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
   if (snap.job === "backups") {
     const b = snap as BackupsRunSnapshot
     return (
-      <div className="space-y-3">
+      <div className="flex flex-col gap-3">
         <dl className="grid grid-cols-2 gap-3 text-xs sm:grid-cols-4">
           <div>
             <dt className="text-muted-foreground">Слот расписания</dt>
@@ -331,7 +331,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
           </div>
         </dl>
         {b.errors?.length ? (
-          <div className="rounded-md border border-amber-500/40 bg-amber-500/10 px-3 py-2 text-xs text-amber-800 dark:text-amber-200 space-y-1">
+          <div className="rounded-md border border-amber-500/40 bg-amber-500/10 px-3 py-2 text-xs text-amber-800 dark:text-amber-200 flex flex-col gap-1">
             {b.errors.map((e, i) => (
               <p key={i} className="break-words">{e}</p>
             ))}
@@ -343,7 +343,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
   if (snap.job === "alert_engine") {
     const a = snap as AlertEngineRunSnapshot
     return (
-      <div className="space-y-3">
+      <div className="flex flex-col gap-3">
         <p className="text-xs text-muted-foreground">
           Снимок на{" "}
           <span className="font-mono tabular-nums">{new Date(a.sampledAt).toLocaleString("ru-RU")}</span>
@@ -370,7 +370,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
         {a.errors?.length ? (
           <Alert variant="destructive" className="py-2">
             <AlertCircleIcon />
-            <AlertDescription className="space-y-1 text-xs">
+            <AlertDescription className="flex flex-col gap-1 text-xs">
               {a.errors.map((e, i) => (
                 <p key={i} className="break-words">
                   {e}
@@ -380,7 +380,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
           </Alert>
         ) : null}
         {a.ruleDiag && a.ruleDiag.length > 0 ? (
-          <div className="rounded-md border border-border bg-muted/20 px-3 py-2 space-y-2">
+          <div className="rounded-md border border-border bg-muted/20 px-3 py-2 flex flex-col gap-2">
             <p className="text-[11px] font-medium text-muted-foreground">По правилам (почему не ушло в Telegram)</p>
             <DataPageCard className="border-0 shadow-none bg-transparent">
               <AlertEngineRuleDiagGrid ruleDiag={a.ruleDiag} />
@@ -398,39 +398,39 @@ function RunRowDetail({ r }: { r: SchedulerRunRowDto }) {
   const jobDesc = SCHEDULER_JOB_DESCRIPTIONS[r.jobKey] ?? "—"
   const snapshot = useMemo(() => parseSchedulerRunSnapshot(r.resultJson ?? null), [r.resultJson])
   return (
-    <div className="space-y-4 text-sm">
+    <div className="flex flex-col gap-4 text-sm">
       <dl className="grid grid-cols-1 sm:grid-cols-2 gap-x-8 gap-y-3">
-        <div className="space-y-1">
+        <div className="flex flex-col gap-1">
           <dt className="text-xs font-medium text-muted-foreground uppercase tracking-wide">ID записи</dt>
           <dd className="font-mono text-xs break-all bg-muted/60 rounded-md px-2 py-1.5 border border-border">{r.id}</dd>
         </div>
-        <div className="space-y-1">
+        <div className="flex flex-col gap-1">
           <dt className="text-xs font-medium text-muted-foreground uppercase tracking-wide">Ключ задачи</dt>
           <dd className="font-mono text-xs">{r.jobKey}</dd>
         </div>
-        <div className="sm:col-span-2 space-y-1">
+        <div className="sm:col-span-2 flex flex-col gap-1">
           <dt className="text-xs font-medium text-muted-foreground uppercase tracking-wide">Название и назначение</dt>
           <dd>
             <span className="font-medium">{jobTitle}</span>
             <p className="text-xs text-muted-foreground mt-1 leading-relaxed">{jobDesc}</p>
           </dd>
         </div>
-        <div className="space-y-1">
+        <div className="flex flex-col gap-1">
           <dt className="text-xs font-medium text-muted-foreground uppercase tracking-wide">Старт</dt>
           <dd className="tabular-nums text-xs">{new Date(r.startedAt).toLocaleString("ru-RU")}</dd>
         </div>
-        <div className="space-y-1">
+        <div className="flex flex-col gap-1">
           <dt className="text-xs font-medium text-muted-foreground uppercase tracking-wide">Завершение</dt>
           <dd className="tabular-nums text-xs">{new Date(r.finishedAt).toLocaleString("ru-RU")}</dd>
         </div>
-        <div className="space-y-1">
+        <div className="flex flex-col gap-1">
           <dt className="text-xs font-medium text-muted-foreground uppercase tracking-wide">Длительность</dt>
           <dd className="tabular-nums">
             <span className="font-mono">{r.durationMs}</span> мс
             <span className="text-muted-foreground text-xs ml-2">({fmtMs(r.durationMs)})</span>
           </dd>
         </div>
-        <div className="space-y-1">
+        <div className="flex flex-col gap-1">
           <dt className="text-xs font-medium text-muted-foreground uppercase tracking-wide">Результат</dt>
           <dd>
             <Badge
@@ -447,7 +447,7 @@ function RunRowDetail({ r }: { r: SchedulerRunRowDto }) {
         </div>
       </dl>
       {r.error ? (
-        <div className="space-y-1.5">
+        <div className="flex flex-col gap-1.5">
           <p className="text-xs font-medium text-destructive">Текст ошибки</p>
           <pre
             className="text-xs font-mono whitespace-pre-wrap break-words rounded-md border border-destructive/30 bg-destructive/5 px-3 py-2 max-h-48 overflow-y-auto"
@@ -461,7 +461,7 @@ function RunRowDetail({ r }: { r: SchedulerRunRowDto }) {
 
       <Separator />
 
-      <div className="space-y-2">
+      <div className="flex flex-col gap-2">
         <p className="text-xs font-medium text-muted-foreground uppercase tracking-wide">Результаты измерений</p>
         {snapshot ? (
           <SnapshotTables snap={snapshot} />
@@ -967,13 +967,13 @@ export default function DataCollectionPage() {
         sub: uptimeCollector?.scheduler?.jobs?.length
           ? "По сохранённым задачам планировщика"
           : "По переключателям на этой странице",
-        icon: <CalendarClockIcon className="size-4 text-muted-foreground" />,
+        icon: <CalendarClockIcon className="size-4" />,
       },
       {
         label: "Сейчас выполняется",
         value: String(runningJobsCount),
         sub: "Фоновые прогоны планировщика",
-        icon: <LoaderCircleIcon className="size-4 text-amber-500" />,
+        icon: <LoaderCircleIcon className="size-4" />,
       },
       {
         label: "Трафик — последний сбор",
@@ -982,16 +982,16 @@ export default function DataCollectionPage() {
           : "—",
         sub: trafficCollector?.lastError ? trafficCollector.lastError : trafficCollector?.lastDurationMs != null ? `${trafficCollector.lastDurationMs} мс` : "нет данных",
         icon: trafficCollector?.lastError ? (
-          <XCircleIcon className="size-4 text-destructive" />
+          <XCircleIcon className="size-4" />
         ) : (
-          <CheckCircleIcon className="size-4 text-emerald-500" />
+          <CheckCircleIcon className="size-4" />
         ),
       },
       {
         label: "Журнал (в списке)",
         value: String(schedulerRuns.length),
         sub: errorRunsInView ? `${errorRunsInView} с ошибкой` : "ошибок в показанных — нет",
-        icon: <DatabaseIcon className="size-4 text-sky-500" />,
+        icon: <DatabaseIcon className="size-4" />,
       },
     ],
     [
@@ -1064,22 +1064,32 @@ export default function DataCollectionPage() {
 
           {isLive && (
             <>
-              <div className="grid grid-cols-2 lg:grid-cols-4 gap-4">
+              <KpiStatGrid
-                {stats.map((s) => (
+                aria-label="Сводка сбора данных"
-                  <Frame key={s.label} className="h-full">
+                items={stats.map((s, i) => ({
-                    <FramePanel className="relative isolate flex h-full items-start gap-3">
+                  id: `dc-${i}`,
-                      <IconTile variant="elevated" aria-hidden="true" className="size-10.5 text-muted-foreground">
+                  label: s.label,
-                        {s.icon}
+                  value: s.value,
-                      </IconTile>
+                  hint: s.sub,
-                      <div className="min-w-0 flex-1 flex flex-col gap-0.5">
+                  icon: s.icon,
-                        <p className="text-muted-foreground text-sm font-medium">{s.label}</p>
+                  iconClassName:
-                        <p className="text-xl leading-none font-bold tabular-nums truncate">{s.value}</p>
+                    s.label === "Трафик — последний сбор" && trafficCollector?.lastError
-                        <p className="text-[11px] text-muted-foreground mt-1 leading-snug line-clamp-2">{s.sub}</p>
+                      ? "text-destructive"
-                      </div>
+                      : s.label === "Сейчас выполняется" && runningJobsCount > 0
-                    </FramePanel>
+                        ? "text-warning"
-                  </Frame>
+                        : s.label === "Журнал (в списке)" && errorRunsInView
-                ))}
+                          ? "text-destructive"
-              </div>
+                          : s.label === "Трафик — последний сбор"
+                            ? "text-success"
+                            : "text-muted-foreground",
+                  variant:
+                    s.label === "Трафик — последний сбор" && trafficCollector?.lastError
+                      ? "destructive" as const
+                      : s.label === "Журнал (в списке)" && errorRunsInView
+                        ? "warning" as const
+                        : "default" as const,
+                }))}
+              />
 
               <DataPageCard>
                 <div className="border-b border-border px-5 py-4">
@@ -1090,7 +1100,7 @@ export default function DataCollectionPage() {
                 </div>
                 <DataCollectionSchedulerDataGrid rows={schedulerGridRows} />
                 <Separator />
-                <div className="space-y-3 px-5 py-4">
+                <div className="flex flex-col gap-3 px-5 py-4">
                     <div className="grid grid-cols-1 sm:grid-cols-2 gap-3">
                       <div>
                         <p className="text-xs text-muted-foreground mb-1.5">Хранение сэмплов трафика (дней)</p>
@@ -1142,7 +1152,7 @@ export default function DataCollectionPage() {
                       {schedulerSaveBusy ? <LoaderCircleIcon className="size-4 animate-spin mr-2" /> : null}
                       Сохранить настройки планировщика
                     </Button>
-                    <div className="text-xs text-muted-foreground space-y-0.5 pt-1 border-t border-border/60">
+                    <div className="text-xs text-muted-foreground flex flex-col gap-0.5 pt-1 border-t border-border/60">
                       <p>
                         Трафик — последний сбор:{" "}
                         {trafficCollector?.lastCollectedAt
@@ -1201,6 +1211,8 @@ export default function DataCollectionPage() {
                   </div>
               </DataPageCard>
 
+              {isLive ? <NetflowSettingsPanel backendUrl={backendUrl} enabled={isLive} /> : null}
+
               <OpsPanel
                 title="Журнал прогонов"
                 description="SQLite `scheduler_runs` — до 80 записей; раскройте строку для полей и текста ошибки."

app/(main)/filters/page.tsx

@@ -35,6 +35,9 @@ import {
 import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs"
 import { Tooltip, TooltipContent, TooltipTrigger } from "@/components/ui/tooltip"
 import { toast } from "sonner"
+import { CodeExportSheet } from "@/components/reui-kit/code-export-sheet"
+import { ServerRailLayout, ServerRailMobileButton } from "@/components/server-rail-layout"
+import { type ServerTileItem } from "@/components/server-tile-rail"
 
 // ── helpers ────────────────────────────────────────────────────────────────────
 
@@ -754,13 +757,11 @@ function PreviewModal({ open, serverId, rulesets, onClose, serversList, tunnelsL
   tunnelsList: GreTunnel[]
   recRoutesByServer: Record<string, RecursiveRouteLite[]>
 }) {
-  const [copied, setCopied] = useState(false)
-
   const singleRuleset = useMemo(
     () => rulesets.filter(r => r.serverId === serverId),
     [rulesets, serverId],
   )
-  const server     = serversList.find(s => s.id === serverId)
+  const server = serversList.find(s => s.id === serverId)
   const totalRules = singleRuleset.reduce((s, r) => s + r.rules.length, 0)
 
   const config = useMemo(
@@ -771,93 +772,25 @@ function PreviewModal({ open, serverId, rulesets, onClose, serversList, tunnelsL
     [open, singleRuleset, serversList, tunnelsList, recRoutesByServer],
   )
 
-  const handleCopy = () => {
-    navigator.clipboard.writeText(config).catch(() => {})
-    setCopied(true); setTimeout(() => setCopied(false), 2000)
-  }
-  if (!open) return null
-
   return (
-    <div className="fixed inset-0 z-50 flex items-center justify-center">
+    <CodeExportSheet
-      <div className="absolute inset-0 bg-black/40 backdrop-blur-sm" onClick={onClose} />
+      open={open}
-      <div className="relative z-10 w-full max-w-2xl mx-4 bg-card rounded-xl border shadow-2xl flex flex-col max-h-[85vh]">
+      onClose={onClose}
-
+      title="RouterOS config"
-        {/* header */}
+      description={
-        <div className="flex items-center justify-between px-5 py-3.5 border-b shrink-0">
+        server
-          <div className="flex items-center gap-2.5">
+          ? `${server.name} · ${totalRules} правил`
-            <FileCodeIcon className="size-4 text-muted-foreground" />
+          : "Экспорт правил фильтрации"
-            <span className="text-sm font-semibold">RouterOS config</span>
+      }
-            {server && (
+      formats={[
-              <span className="flex items-center gap-1 text-[11px] text-muted-foreground bg-muted px-2 py-0.5 rounded-full">
+        {
-                <Flag code={server.country} size={11} />
+          id: "rsc",
-                <span className="font-mono">{server.name}</span>
+          label: "RouterOS",
-                <span>· {totalRules} правил</span>
+          filename: `filters-${server?.name ?? "server"}.rsc`,
-              </span>
+          code: config,
-            )}
+        },
-          </div>
+      ]}
-          <Button variant="ghost" size="icon-sm" onClick={onClose}><XIcon className="size-4" /></Button>
+    />
-        </div>
-
-        {/* code */}
-        <div className="flex-1 overflow-y-auto p-4 min-h-0">
-          <pre className="text-xs font-mono bg-[#0d1117] rounded-lg p-4 leading-[1.6] whitespace-pre overflow-x-auto">
-            {config.split("\n").map((line, i) => {
-              const trimmed = line.trimStart()
-              const cls =
-                // section dividers
-                trimmed.startsWith("# ═") || trimmed.startsWith("# ─")
-                  ? "text-[#444c56]" :
-                // inline comments inside rule body
-                trimmed.startsWith("# ")
-                  ? "text-[#8b949e]" :
-                // RouterOS scripting keywords
-                trimmed.startsWith(":local") || trimmed.startsWith(":log") || trimmed.startsWith(":foreach")
-                  ? "text-[#d2a8ff]" :
-                // :if identity branch / closing brace
-                trimmed.startsWith(":if") || (trimmed === "}" && line.length < 3)
-                  ? "text-[#ff7b72] font-semibold" :
-                // filter rule add command
-                trimmed.startsWith("/routing filter rule")
-                  ? "text-[#79c0ff]" :
-                // rule body: if/else if branches
-                trimmed.startsWith("if (") || trimmed.startsWith("} else if")
-                  ? "text-[#ff7b72]" :
-                // rule body: blackhole action
-                trimmed.startsWith("set type blackhole")
-                  ? "text-[#ff7b72] font-semibold" :
-                // rule body: set actions
-                trimmed.startsWith("set gw") || trimmed.startsWith("set gateway") || trimmed.startsWith("set out-interface")
-                  ? "text-[#a5d6ff]" :
-                // rule body: accept / rule close
-                trimmed.startsWith("accept") || trimmed === `}"` || trimmed.startsWith(`rule="`)
-                  ? "text-[#79c0ff]" :
-                // named params
-                trimmed.match(/^(chain|comment|bgp-communities)=/)
-                  ? "text-[#a5d6ff]" :
-                  "text-[#c9d1d9]"
-              return <span key={i} className={cn("block", cls)}>{line || " "}</span>
-            })}
-          </pre>
-        </div>
-
-        {/* footer */}
-        <div className="px-5 py-4 border-t bg-muted/30 shrink-0 space-y-3">
-          <div className="grid grid-cols-2 gap-x-6 gap-y-1 text-xs text-muted-foreground">
-            <p>1. Скопируйте скрипт в буфер обмена</p>
-            <p>3. Вставьте в терминал и нажмите Enter</p>
-            <p>2. Подключитесь к любому MikroTik (SSH / Winbox)</p>
-            <p>4. Скрипт сам определит свои правила по identity</p>
-          </div>
-          <div className="flex gap-2">
-            <Button variant="outline" onClick={onClose} className="flex-1">Закрыть</Button>
-            <Button onClick={handleCopy} className="flex-1">
-              {copied ? <CheckIcon className="size-4" /> : <CopyIcon className="size-4" />}
-              {copied ? "Скопировано!" : "Скопировать"}
-            </Button>
-          </div>
-        </div>
-      </div>
-    </div>
   )
 }
 
@@ -1470,6 +1403,25 @@ export default function FiltersPage() {
   const selectedServer = allServers.find(s => s.id === selectedServerId) ?? allServers[0]
   const totalRules     = rulesets.reduce((s, r) => s + r.rules.length, 0)
 
+  const filterRailItems = useMemo<ServerTileItem[]>(() => (
+    allServers.map((s) => ({
+      id: s.id,
+      name: s.name,
+      host: s.host,
+      site: s.site,
+      country: s.country,
+      status: s.status,
+      type: s.type,
+      enabled: s.enabled,
+      meta: String(rulesets.find((r) => r.serverId === s.id)?.rules.length ?? 0),
+    }))
+  ), [allServers, rulesets])
+
+  const handleSelectServer = useCallback((id: string) => {
+    setSelectedServerId(id)
+    setSearch("")
+  }, [])
+
   const currentRules = useMemo(
     () => rulesets.find(r => r.serverId === selectedServerId)?.rules ?? [],
     [rulesets, selectedServerId],
@@ -1635,142 +1587,117 @@ export default function FiltersPage() {
   }
 
   return (
-    <div className="flex flex-col h-full">
+    <>
-      <PageHeader
+    <ServerRailLayout
-        crumbs={[{ label: "Управление" }, { label: "Фильтры" }]}
+      items={filterRailItems}
-        actions={
+      selectedId={selectedServerId}
-          <>
+      onSelect={handleSelectServer}
-            {isLive && (
+      showAll={false}
-              <>
+      header={
-                <Button
+        <PageHeader
-                  variant="outline"
+          crumbs={[{ label: "Управление" }, { label: "Фильтры" }]}
-                  size="sm"
+          actions={
-                  onClick={syncFromRouter}
+            <>
-                  disabled={syncBusy !== null}
+              <ServerRailMobileButton />
-                  title="Синхронизация Router → БД"
+              {isLive && (
-                >
+                <>
-                  {syncBusy === "from" ? "Синк Router → DB…" : "Router → DB"}
+                  <Button
-                </Button>
+                    variant="outline"
-                <Button
+                    size="sm"
-                  variant="outline"
+                    onClick={syncFromRouter}
-                  size="sm"
+                    disabled={syncBusy !== null}
-                  onClick={syncToRouter}
+                    title="Синхронизация Router → БД"
-                  disabled={syncBusy !== null}
+                  >
-                  title="Синхронизация БД → Router"
+                    {syncBusy === "from" ? "Синк Router → DB…" : "Router → DB"}
-                >
+                  </Button>
-                  {syncBusy === "to" ? "Синк DB → Router…" : "DB → Router"}
+                  <Button
-                </Button>
+                    variant="outline"
-                <Button
+                    size="sm"
-                  variant="outline"
+                    onClick={syncToRouter}
-                  size="sm"
+                    disabled={syncBusy !== null}
-                  onClick={() => void fetchRouterCompare()}
+                    title="Синхронизация БД → Router"
-                  disabled={syncBusy !== null || routerCompareLoading}
+                  >
-                  title="Сравнить правила в БД с цепочкой bgp-in на MikroTik"
+                    {syncBusy === "to" ? "Синк DB → Router…" : "DB → Router"}
-                  className="gap-1.5"
+                  </Button>
-                >
+                  <Button
-                  {routerCompareLoading ? (
+                    variant="outline"
-                    <LoaderCircleIcon className="size-4 animate-spin" />
+                    size="sm"
-                  ) : (
+                    onClick={() => void fetchRouterCompare()}
-                    <RefreshCwIcon className="size-4" />
+                    disabled={syncBusy !== null || routerCompareLoading}
-                  )}
+                    title="Сравнить правила в БД с цепочкой bgp-in на MikroTik"
-                  Сверить
+                    className="gap-1.5"
-                </Button>
+                  >
-              </>
+                    {routerCompareLoading ? (
-            )}
+                      <LoaderCircleIcon className="size-4 animate-spin" />
-            <Button variant="outline" size="sm" onClick={() => setPreviewOpen(true)}>
+                    ) : (
-              <FileCodeIcon className="size-4" />RouterOS
+                      <RefreshCwIcon className="size-4" />
-            </Button>
+                    )}
-            <Button
+                    Сверить
-              variant="outline" size="sm"
+                  </Button>
-              onClick={() => setCopyOpen(true)}
+                </>
-              disabled={currentRules.length === 0}
+              )}
-              title="Копировать правила на другой сервер"
+              <Button variant="outline" size="sm" onClick={() => setPreviewOpen(true)}>
-            >
+                <FileCodeIcon className="size-4" />RouterOS
-              <CopyIcon className="size-4" />Копировать
+              </Button>
-            </Button>
+              <Button
-            <Button size="sm" onClick={openCreate}>
+                variant="outline" size="sm"
-              <PlusIcon className="size-4" />Новое правило
+                onClick={() => setCopyOpen(true)}
-            </Button>
+                disabled={currentRules.length === 0}
-          </>
+                title="Копировать правила на другой сервер"
-        }
+              >
-      />
+                <CopyIcon className="size-4" />Копировать
-
+              </Button>
-      {isLive && liveLoadState === "error" && (
+              <Button size="sm" onClick={openCreate}>
-        <div className="shrink-0 border-b border-destructive/30 bg-destructive/10 px-6 py-2.5 text-xs text-destructive flex items-center gap-2">
+                <PlusIcon className="size-4" />Новое правило
-          <AlertCircleIcon className="size-3.5 shrink-0" />
+              </Button>
-          Бекенд недоступен — показаны демо-данные из lib/data. Проверьте URL бекенда в настройках.
+            </>
-        </div>
-      )}
-
-      {/* ── summary bar + server chips (same pattern as monitoring) ── */}
-      <div className="border-b bg-muted/20 px-6 py-3 flex items-center gap-3 flex-wrap">
-        <div className="flex items-center gap-1.5 text-xs">
-          <span className="text-muted-foreground">Всего правил</span>
-          <span className="font-semibold tabular-nums">{totalRules}</span>
-        </div>
-        {(() => {
-          const bhTotal = rulesets.reduce((s, r) => s + r.rules.filter(x => x.action === "blackhole").length, 0)
-          if (bhTotal === 0) return null
-          return (
-            <span className="inline-flex items-center gap-1 text-[11px] font-medium px-2 py-0.5 rounded border
-              bg-red-500/10 text-red-600 dark:text-red-400 border-red-500/20">
-              ⊘ {bhTotal} blackhole
-            </span>
-          )
-        })()}
-
-        <div className="w-px h-4 bg-border mx-1 shrink-0" />
-
-        {allServers.map(s => {
-          const count  = rulesets.find(r => r.serverId === s.id)?.rules.length ?? 0
-          const active = selectedServerId === s.id
-          return (
-            <button key={s.id}
-              onClick={() => { setSelectedServerId(s.id); setSearch("") }}
-              className={cn(
-                "inline-flex items-center gap-1.5 rounded-full border px-2.5 py-1 text-[11px] font-medium transition-all",
-                active
-                  ? "bg-foreground text-background border-foreground"
-                  : "border-border text-muted-foreground hover:text-foreground hover:border-foreground/40",
-                !s.enabled && !active && "opacity-40",
-              )}>
-              <StatusDot status={s.status} />
-              <Flag code={s.country} size={12} />
-              <span className="font-mono">{s.name}</span>
-              <TypeChip type={s.type} />
-              <span className={cn(
-                "tabular-nums font-semibold",
-                active ? "" : count > 0 ? "text-foreground" : "opacity-40",
-              )}>{count}</span>
-            </button>
-          )
-        })}
-      </div>
-
-      {/* ── toolbar ── */}
-      <div className="px-6 py-3 flex items-center gap-3 border-b flex-wrap shrink-0">
-        <div className="relative min-w-[200px] max-w-xs flex-1">
-          <SearchIcon className="absolute left-2.5 top-1/2 -translate-y-1/2 size-3.5 text-muted-foreground pointer-events-none" />
-          <Input className="pl-8 h-8 text-sm" placeholder="Community, gateway, описание…"
-            value={search} onChange={e => setSearch(e.target.value)} />
-          {search && (
-            <button onClick={() => setSearch("")}
-              className="absolute right-2 top-1/2 -translate-y-1/2 text-muted-foreground hover:text-foreground">
-              <XIcon className="size-3.5" />
-            </button>
-          )}
-        </div>
-
-        <p className="text-xs text-muted-foreground ml-auto">
-          {filteredRules.length !== currentRules.length
-            ? `${filteredRules.length} из ${currentRules.length} правил`
-            : `${currentRules.length} правил`
           }
-        </p>
+        />
-      </div>
+      }
-
+      banner={
-      {/* ── main content ── */}
+        <>
-      <div className="flex-1 overflow-y-auto p-6">
+          {isLive && liveLoadState === "error" && (
+            <div className="shrink-0 border-b border-destructive/30 bg-destructive/10 px-6 py-2.5 text-xs text-destructive flex items-center gap-2">
+              <AlertCircleIcon className="size-3.5 shrink-0" />
+              Бекенд недоступен — показаны демо-данные из lib/data. Проверьте URL бекенда в настройках.
+            </div>
+          )}
+          <div className="border-b px-4 py-3 flex items-center gap-3 flex-wrap shrink-0 md:px-6">
+            <div className="relative min-w-[200px] max-w-xs flex-1">
+              <SearchIcon className="absolute left-2.5 top-1/2 -translate-y-1/2 size-3.5 text-muted-foreground pointer-events-none" />
+              <Input className="pl-8 h-8 text-sm" placeholder="Community, gateway, описание…"
+                value={search} onChange={e => setSearch(e.target.value)} />
+              {search && (
+                <button onClick={() => setSearch("")}
+                  className="absolute right-2 top-1/2 -translate-y-1/2 text-muted-foreground hover:text-foreground">
+                  <XIcon className="size-3.5" />
+                </button>
+              )}
+            </div>
+            <div className="flex items-center gap-1.5 text-xs">
+              <span className="text-muted-foreground">Всего правил</span>
+              <span className="font-semibold tabular-nums">{totalRules}</span>
+            </div>
+            {(() => {
+              const bhTotal = rulesets.reduce((s, r) => s + r.rules.filter(x => x.action === "blackhole").length, 0)
+              if (bhTotal === 0) return null
+              return (
+                <span className="inline-flex items-center gap-1 text-[11px] font-medium px-2 py-0.5 rounded border
+                  bg-red-500/10 text-red-600 dark:text-red-400 border-red-500/20">
+                  ⊘ {bhTotal} blackhole
+                </span>
+              )
+            })()}
+            <p className="text-xs text-muted-foreground ml-auto">
+              {filteredRules.length !== currentRules.length
+                ? `${filteredRules.length} из ${currentRules.length} правил`
+                : `${currentRules.length} правил`
+              }
+            </p>
+          </div>
+        </>
+      }
+    >
         <div className="flex flex-col gap-4">
 
           {/* RouterOS 7.x BGP extensions — только демо из lib/data (моки) */}
@@ -1886,7 +1813,7 @@ export default function FiltersPage() {
           </DataPageCard>
 
         </div>
-      </div>
+    </ServerRailLayout>
 
       <RuleSheet
         key={`${sheetMode}-${editingId ?? "new"}-${selectedServerId}`}
@@ -1927,6 +1854,6 @@ export default function FiltersPage() {
         recRoutesByServer={recRoutesByServer}
         ensureRecursiveFor={ensureRecursiveRoutes}
       />
-    </div>
+    </>
   )
 }

app/(main)/gre/page.tsx

@@ -14,7 +14,7 @@ import { requestJson } from "@/shared/api/http-client"
 import { cn } from "@/lib/utils"
 import { toast } from "sonner"
 import { Frame, FramePanel } from "@/components/reui/frame"
-import { IconTile } from "@/components/reui/icon-tile"
+import { KpiStatGrid } from "@/components/reui-kit/kpi-stat-grid"
 import { OpsPanel } from "@/components/ops-panel"
 import { Button } from "@/components/ui/button"
 import { Input } from "@/components/ui/input"
@@ -26,14 +26,16 @@ import {
   DropdownMenu, DropdownMenuTrigger, DropdownMenuContent,
   DropdownMenuItem, DropdownMenuSeparator, DropdownMenuLabel, DropdownMenuGroup,
 } from "@/components/ui/dropdown-menu"
-import { Flag } from "@/components/flag"
 import {
   PlusIcon, RefreshCwIcon, MoreHorizontalIcon,
   LockIcon, LockOpenIcon, ShieldCheckIcon, NetworkIcon,
   EyeIcon, EyeOffIcon, ChevronDownIcon, ChevronRightIcon,
-  CodeXmlIcon, PencilIcon, PowerIcon, Trash2Icon, CopyIcon, CheckIcon,
+  CodeXmlIcon, PencilIcon, PowerIcon, Trash2Icon,
   DatabaseIcon,
 } from "lucide-react"
+import { CodeExportSheet } from "@/components/reui-kit/code-export-sheet"
+import { ServerRailLayout, ServerRailMobileButton } from "@/components/server-rail-layout"
+import { ALL_SERVERS_ID, type ServerTileItem } from "@/components/server-tile-rail"
 
 // ─── label maps ─────────────────────────────────────────────────────────────
 
@@ -240,11 +242,11 @@ export default function GrePage() {
   const [pageTab,   setPageTab]   = useState<PageTab>("tunnels")
   const [tabFilter, setTabFilter] = useState<TabFilter>("all")
   const [search,    setSearch]    = useState("")
+  const [selectedServerId, setSelectedServerId] = useState(ALL_SERVERS_ID)
 
   const [tunnelOpen,      setTunnelOpen]      = useState(false)
   const [poolOpen,        setPoolOpen]        = useState(false)
   const [codePreviewTunnel, setCodePreviewTunnel] = useState<GreTunnel | null>(null)
-  const [copied,          setCopied]          = useState(false)
 
   const [tForm, setTForm] = useState(defaultTunnelForm)
   const [pForm, setPForm] = useState(defaultPoolForm)
@@ -293,6 +295,25 @@ export default function GrePage() {
     [isLive, displayTunnels],
   )
 
+  const greRailItems = useMemo<ServerTileItem[]>(() => (
+    displayServers.map((s) => ({
+      id: s.id,
+      name: s.name,
+      host: s.host,
+      site: s.site,
+      country: s.country,
+      status: s.status,
+      type: s.type,
+      enabled: s.enabled,
+      meta: String(displayTunnels.filter((t) => t.serverId === s.id).length),
+    }))
+  ), [displayServers, displayTunnels])
+
+  const scopedTunnels = useMemo(() => {
+    if (selectedServerId === ALL_SERVERS_ID) return displayTunnels
+    return displayTunnels.filter((t) => t.serverId === selectedServerId)
+  }, [displayTunnels, selectedServerId])
+
   const serverById = useMemo(
     () => Object.fromEntries(displayServers.map((s) => [s.id, s])),
     [displayServers],
@@ -341,7 +362,7 @@ export default function GrePage() {
   }, [dataError])
 
   const filtered = useMemo(() => {
-    return displayTunnels.filter((t) => {
+    return scopedTunnels.filter((t) => {
       if (tabFilter === "up"    && t.status !== "up") return false
       if (tabFilter === "ipsec" && !t.ipsec)          return false
       if (tabFilter === "plain" && t.ipsec)           return false
@@ -354,60 +375,68 @@ export default function GrePage() {
         serverById[t.serverId]?.name.toLowerCase().includes(q)
       )
     })
-  }, [tabFilter, search, displayTunnels, serverById])
+  }, [tabFilter, search, scopedTunnels, serverById])
 
   const upCount    = displayTunnels.filter((t) => t.status === "up").length
   const ipsecCount = displayTunnels.filter((t) => t.ipsec).length
+  const scopedUpCount    = scopedTunnels.filter((t) => t.status === "up").length
+  const scopedIpsecCount = scopedTunnels.filter((t) => t.ipsec).length
 
   const tunnelTabs: { value: TabFilter; label: string; count: number }[] = [
-    { value: "all",   label: "Все",       count: displayTunnels.length },
+    { value: "all",   label: "Все",       count: scopedTunnels.length },
-    { value: "up",    label: "Активные",  count: upCount           },
+    { value: "up",    label: "Активные",  count: scopedUpCount           },
-    { value: "ipsec", label: "С IPsec",   count: ipsecCount        },
+    { value: "ipsec", label: "С IPsec",   count: scopedIpsecCount        },
-    { value: "plain", label: "Без IPsec", count: displayTunnels.length - ipsecCount },
+    { value: "plain", label: "Без IPsec", count: scopedTunnels.length - scopedIpsecCount },
   ]
 
-  function handleCopy(code: string) {
+  const greExportCode = useMemo(
-    navigator.clipboard.writeText(code).then(() => {
+    () => (codePreviewTunnel ? generateRosCommands(codePreviewTunnel, serverById) : ""),
-      setCopied(true)
+    [codePreviewTunnel, serverById],
-      toast.success("Команды скопированы")
+  )
-      setTimeout(() => setCopied(false), 2000)
-    })
-  }
 
   return (
-    <div className="flex flex-col h-full">
+    <>
-      <PageHeader
+    <ServerRailLayout
-        crumbs={[{ label: "Управление" }, { label: "GRE-туннели" }]}
+      items={greRailItems}
-        actions={
+      selectedId={selectedServerId}
-          <>
+      onSelect={setSelectedServerId}
-            <Button
+      showAll
-              variant="outline"
+      allCount={displayServers.length}
-              size="sm"
+      loading={isLive && dataLoading && displayServers.length === 0}
-              onClick={() => { void loadLive() }}
+      header={
-              disabled={!isLive || dataLoading}
+        <PageHeader
-              title={!isLive ? "Включите Live и доступный бэкенд в настройках источника данных" : "Обновить список GRE с устройств"}
+          crumbs={[{ label: "Управление" }, { label: "GRE-туннели" }]}
-            >
+          actions={
-              <RefreshCwIcon className={cn("size-4", dataLoading && "animate-spin")} />
+            <>
-              Обновить
+              <ServerRailMobileButton />
-            </Button>
+              <Button
-            <Button
+                variant="outline"
-              variant="outline"
+                size="sm"
-              size="sm"
+                onClick={() => { void loadLive() }}
-              onClick={() => { void syncJhToDb() }}
+                disabled={!isLive || dataLoading}
-              disabled={!isLive || syncJhBusy || dataLoading}
+                title={!isLive ? "Включите Live и доступный бэкенд в настройках источника данных" : "Обновить список GRE с устройств"}
-              title="Загрузить правила фильтрации с каждого Jump Host в БД и обновить опрос GRE"
+              >
-            >
+                <RefreshCwIcon className={cn("size-4", dataLoading && "animate-spin")} />
-              <DatabaseIcon className={cn("size-4", syncJhBusy && "animate-pulse")} />
+                Обновить
-              JH → БД
+              </Button>
-            </Button>
+              <Button
-            <Button size="sm" onClick={() => { setTForm(defaultTunnelForm); setTunnelOpen(true) }}>
+                variant="outline"
-              <PlusIcon className="size-4" />Добавить туннель
+                size="sm"
-            </Button>
+                onClick={() => { void syncJhToDb() }}
-          </>
+                disabled={!isLive || syncJhBusy || dataLoading}
-        }
+                title="Загрузить правила фильтрации с каждого Jump Host в БД и обновить опрос GRE"
-      />
+              >
-
+                <DatabaseIcon className={cn("size-4", syncJhBusy && "animate-pulse")} />
-      <div className="flex-1 overflow-y-auto p-6">
+                JH → БД
+              </Button>
+              <Button size="sm" onClick={() => { setTForm(defaultTunnelForm); setTunnelOpen(true) }}>
+                <PlusIcon className="size-4" />Добавить туннель
+              </Button>
+            </>
+          }
+        />
+      }
+    >
         <div className="flex flex-col gap-5">
 
           {/* Legacy banner */}
@@ -424,27 +453,39 @@ export default function GrePage() {
             </div>
           </div>
 
-          {/* Stats */}
+          <KpiStatGrid
-          <div className="grid grid-cols-4 gap-4">
+            aria-label="Сводка GRE"
-            {[
+            items={[
-              { label: "Всего туннелей",  value: displayTunnels.length, icon: <NetworkIcon     className="size-4 text-muted-foreground" /> },
+              {
-              { label: "Активно",         value: upCount,             icon: <ShieldCheckIcon className="size-4 text-emerald-500" />     },
+                id: "tunnels",
-              { label: "Защищены IPsec",  value: ipsecCount,          icon: <LockIcon        className="size-4 text-violet-400" />      },
+                label: "Всего туннелей",
-              { label: "IP-пулов",        value: displayPools.length, icon: <NetworkIcon     className="size-4 text-sky-400" />         },
+                value: displayTunnels.length,
-            ].map((s) => (
+                icon: <NetworkIcon className="size-4" />,
-              <Frame key={s.label} className="h-full">
+                iconClassName: "text-muted-foreground",
-                <FramePanel className="relative isolate flex h-full items-start gap-3">
+              },
-                  <IconTile variant="elevated" aria-hidden="true" className="size-10.5 text-muted-foreground">
+              {
-                    {s.icon}
+                id: "up",
-                  </IconTile>
+                label: "Активно",
-                  <div className="flex min-w-0 flex-1 flex-col gap-0.5">
+                value: upCount,
-                    <p className="text-muted-foreground text-sm font-medium">{s.label}</p>
+                icon: <ShieldCheckIcon className="size-4" />,
-                    <p className="text-2xl leading-none font-bold tabular-nums">{s.value}</p>
+                iconClassName: "text-success",
-                  </div>
+              },
-                </FramePanel>
+              {
-              </Frame>
+                id: "ipsec",
-            ))}
+                label: "Защищены IPsec",
-          </div>
+                value: ipsecCount,
+                icon: <LockIcon className="size-4" />,
+                iconClassName: "text-info",
+              },
+              {
+                id: "pools",
+                label: "IP-пулов",
+                value: displayPools.length,
+                icon: <DatabaseIcon className="size-4" />,
+                iconClassName: "text-primary",
+              },
+            ]}
+          />
 
           {/* Page tabs */}
           <div className="flex items-center gap-1 border-b">
@@ -548,85 +589,50 @@ export default function GrePage() {
               </div>
           </OpsPanel>
         </div>
-      </div>
+    </ServerRailLayout>
 
       {/* ══ Sheet: Code Preview ════════════════════════════════════════════════ */}
-      <Sheet open={!!codePreviewTunnel} onOpenChange={(open) => { if (!open) setCodePreviewTunnel(null) }}>
+      <CodeExportSheet
-        <SheetContent side="right" className="w-full sm:max-w-2xl flex flex-col gap-0 p-0">
+        open={!!codePreviewTunnel}
-          {codePreviewTunnel && (() => {
+        onClose={() => setCodePreviewTunnel(null)}
-            const code = generateRosCommands(codePreviewTunnel, serverById)
+        title={codePreviewTunnel?.name ?? "GRE"}
-            return (
+        description="Команды RouterOS 7.20+ для создания туннеля"
-              <>
+        formats={[
-                <SheetHeader className="px-6 pt-6 pb-4 border-b shrink-0">
+          {
-                  <div className="flex items-start justify-between gap-4">
+            id: "rsc",
-                    <div>
+            label: "RouterOS",
-                      <SheetTitle className="font-mono">{codePreviewTunnel.name}</SheetTitle>
+            filename: `${codePreviewTunnel?.name ?? "gre"}.rsc`,
-                      <SheetDescription>Команды RouterOS 7.20+ для создания туннеля</SheetDescription>
+            code: greExportCode,
-                    </div>
+          },
-                    <Button
+        ]}
-                      variant="outline" size="sm"
+        beforeCode={
-                      className="shrink-0 gap-1.5"
+          codePreviewTunnel ? (
-                      onClick={() => handleCopy(code)}
+            <div className="flex flex-wrap gap-3 text-xs shrink-0">
-                    >
+              <span className="flex items-center gap-1.5">
-                      {copied
+                <span className={`size-1.5 rounded-full ${STATUS_MAP[codePreviewTunnel.status].dot}`} />
-                        ? <><CheckIcon className="size-3.5 text-emerald-500" /> Скопировано</>
+                {STATUS_MAP[codePreviewTunnel.status].label}
-                        : <><CopyIcon  className="size-3.5" /> Копировать</>}
+              </span>
-                    </Button>
+              <span className="text-muted-foreground">·</span>
-                  </div>
+              <span>{serverById[codePreviewTunnel.serverId]?.name}</span>
-                </SheetHeader>
+              <span className="text-muted-foreground">·</span>
-
+              <span className="font-mono">
-                <div className="flex-1 overflow-y-auto">
+                {codePreviewTunnel.localAddress === "0.0.0.0" ? "авто" : codePreviewTunnel.localAddress}
-                  {/* meta strip */}
+                {" → "}
-                  <div className="flex flex-wrap gap-3 px-6 py-3 border-b bg-muted/30 text-xs">
+                {codePreviewTunnel.remoteAddress}
-                    <span className="flex items-center gap-1.5">
+              </span>
-                      <span className={`size-1.5 rounded-full ${STATUS_MAP[codePreviewTunnel.status].dot}`} />
+              {codePreviewTunnel.ipsec ? (
-                      {STATUS_MAP[codePreviewTunnel.status].label}
+                <>
-                    </span>
+                  <span className="text-muted-foreground">·</span>
-                    <span className="text-muted-foreground">·</span>
+                  <span className="flex items-center gap-1 text-success">
-                    <span>{serverById[codePreviewTunnel.serverId]?.name}</span>
+                    <LockIcon className="size-3" />
-                    <span className="text-muted-foreground">·</span>
+                    IPsec {IKE_LABELS[codePreviewTunnel.ipsec.ikeVersion]}
-                    <span className="font-mono">{codePreviewTunnel.localAddress === "0.0.0.0" ? "авто" : codePreviewTunnel.localAddress} → {codePreviewTunnel.remoteAddress}</span>
+                  </span>
-                    {codePreviewTunnel.ipsec && (
+                </>
-                      <>
+              ) : null}
-                        <span className="text-muted-foreground">·</span>
+            </div>
-                        <span className="flex items-center gap-1 text-emerald-400"><LockIcon className="size-3" /> IPsec {IKE_LABELS[codePreviewTunnel.ipsec.ikeVersion]}</span>
+          ) : null
-                      </>
+        }
-                    )}
+      />
-                  </div>
-
-                  {/* code block */}
-                  <pre className="px-6 py-5 text-xs font-mono leading-relaxed text-foreground/90 whitespace-pre overflow-x-auto select-all">
-                    {code.split("\n").map((line, i) => {
-                      const isComment  = line.startsWith("#")
-                      const isSection  = isComment && line.includes("──")
-                      const isKey      = /^\s+[a-z]/.test(line)
-                      return (
-                        <span key={i} className={
-                          isSection ? "text-muted-foreground/60"
-                          : isComment ? "text-muted-foreground"
-                          : isKey    ? "text-sky-400/90"
-                          : "text-foreground"
-                        }>
-                          {line}
-                          {"\n"}
-                        </span>
-                      )
-                    })}
-                  </pre>
-                </div>
-
-                <SheetFooter className="px-6 py-4 border-t shrink-0 flex-row gap-2">
-                  <SheetClose render={<Button variant="outline" className="flex-1" />}>Закрыть</SheetClose>
-                  <Button className="flex-1 gap-1.5" onClick={() => handleCopy(code)}>
-                    {copied ? <CheckIcon className="size-4" /> : <CopyIcon className="size-4" />}
-                    {copied ? "Скопировано" : "Копировать команды"}
-                  </Button>
-                </SheetFooter>
-              </>
-            )
-          })()}
-        </SheetContent>
-      </Sheet>
 
       {/* ══ Sheet: Add Tunnel ══════════════════════════════════════════════════ */}
       <Sheet open={tunnelOpen} onOpenChange={setTunnelOpen}>
@@ -839,6 +845,6 @@ export default function GrePage() {
           </SheetFooter>
         </SheetContent>
       </Sheet>
-    </div>
+    </>
   )
 }

app/(main)/ospf/page.tsx

@@ -7,17 +7,20 @@ import { OspfNeighborsDataGrid } from "@/components/data-grids/ospf-neighbors-da
 import { OspfRoutesDataGrid, routeTypeClass } from "@/components/data-grids/ospf-routes-data-grid"
 import { OspfBfdDataGrid } from "@/components/data-grids/ospf-bfd-data-grid"
 import { Frame, FramePanel } from "@/components/reui/frame"
+import { KpiStatGrid } from "@/components/reui-kit/kpi-stat-grid"
 import { Button } from "@/components/ui/button"
 import { Separator } from "@/components/ui/separator"
 import { toast } from "sonner"
 import {
   RefreshCwIcon, WandSparklesIcon, SaveIcon, GripVerticalIcon,
   NetworkIcon, RouteIcon, ShieldIcon, ActivityIcon, XIcon,
+  LayersIcon, RouterIcon, UsersIcon, CheckCircleIcon, AlertCircleIcon,
 } from "lucide-react"
 import { cn } from "@/lib/utils"
 import { useDataSource } from "@/lib/data-source"
 import { requestJson } from "@/shared/api/http-client"
-import { Flag } from "@/components/flag"
+import { ServerRailLayout, ServerRailMobileButton } from "@/components/server-rail-layout"
+import { ALL_SERVERS_ID, type ServerTileItem } from "@/components/server-tile-rail"
 import { readStoredRouteOptimizerSettings } from "@/lib/route-optimizer-data"
 
 // ─── types ────────────────────────────────────────────────────────────────────
@@ -707,7 +710,7 @@ function InterfacesTab({
   }, [grouped, isLive])
 
   const needsOptimize = !isLive && items.some(item => hints[item.key] && hints[item.key].optimalCost !== item.cost)
-  const canOptimizeLive = isLive && filterServerId !== "all"
+  const canOptimizeLive = isLive && filterServerId !== ALL_SERVERS_ID
   const uniqueLiveFallbackOpt = useMemo(() => {
     const out: Record<string, number> = {}
     const byRouter: Record<string, OspfItem[]> = {}
@@ -921,20 +924,33 @@ function NeighborsTab({
 
   return (
     <div className="flex flex-col gap-5">
-      <div className="grid grid-cols-3 gap-3">
+      <KpiStatGrid
-        {[
+        aria-label="Сводка соседей OSPF"
-          { label: "Всего соседей", value: neighbors.length,              color: "" },
+        items={[
-          { label: "Full",          value: fullCount,                      color: "text-[var(--status-online-fg)]" },
+          {
-          { label: "Не Full",       value: neighbors.length - fullCount,   color: neighbors.length - fullCount > 0 ? "text-[var(--status-degraded-fg)]" : "text-muted-foreground" },
+            id: "neighbors",
-        ].map(s => (
+            label: "Всего соседей",
-          <Frame key={s.label} className="h-full">
+            value: neighbors.length,
-            <FramePanel className="flex flex-col gap-0.5">
+            icon: <UsersIcon className="size-4" />,
-              <p className="text-muted-foreground text-sm font-medium">{s.label}</p>
+            iconClassName: "text-muted-foreground",
-              <p className={cn("text-2xl leading-none font-bold tabular-nums", s.color)}>{s.value}</p>
+          },
-            </FramePanel>
+          {
-          </Frame>
+            id: "full",
-        ))}
+            label: "Full",
-      </div>
+            value: fullCount,
+            icon: <CheckCircleIcon className="size-4" />,
+            iconClassName: "text-success",
+          },
+          {
+            id: "not-full",
+            label: "Не Full",
+            value: neighbors.length - fullCount,
+            icon: <AlertCircleIcon className="size-4" />,
+            iconClassName: neighbors.length - fullCount > 0 ? "text-warning" : "text-muted-foreground",
+            variant: neighbors.length - fullCount > 0 ? "warning" : "default",
+          },
+        ]}
+      />
 
       {graphNodes.length > 0 && (
         <div className="flex rounded-xl overflow-hidden border border-white/[0.06]">
@@ -1044,21 +1060,41 @@ function BfdTab({ sessions }: { sessions: BfdSession[] }) {
 
   return (
     <div className="flex flex-col gap-4">
-      <div className="grid grid-cols-2 sm:grid-cols-4 gap-3">
+      <KpiStatGrid
-        {[
+        aria-label="Сводка BFD"
-          { label: "Сессий BFD",    value: sessions.length, color: "" },
+        items={[
-          { label: "Up",            value: upCount,          color: "text-[var(--status-online-fg)]" },
+          {
-          { label: "Down / Admin",  value: downCount,        color: downCount > 0 ? "text-[var(--status-offline-fg)]" : "text-muted-foreground" },
+            id: "sessions",
-          { label: "Init / другие", value: initCount,        color: initCount > 0 ? "text-[var(--status-degraded-fg)]" : "text-muted-foreground" },
+            label: "Сессий BFD",
-        ].map(s => (
+            value: sessions.length,
-          <Frame key={s.label} className="h-full">
+            icon: <ActivityIcon className="size-4" />,
-            <FramePanel className="flex flex-col gap-0.5">
+            iconClassName: "text-muted-foreground",
-              <p className="text-muted-foreground text-sm font-medium">{s.label}</p>
+          },
-              <p className={cn("text-2xl leading-none font-bold tabular-nums", s.color)}>{s.value}</p>
+          {
-            </FramePanel>
+            id: "up",
-          </Frame>
+            label: "Up",
-        ))}
+            value: upCount,
-      </div>
+            icon: <CheckCircleIcon className="size-4" />,
+            iconClassName: "text-success",
+          },
+          {
+            id: "down",
+            label: "Down / Admin",
+            value: downCount,
+            icon: <AlertCircleIcon className="size-4" />,
+            iconClassName: downCount > 0 ? "text-destructive" : "text-muted-foreground",
+            variant: downCount > 0 ? "destructive" : "default",
+          },
+          {
+            id: "init",
+            label: "Init / другие",
+            value: initCount,
+            icon: <LayersIcon className="size-4" />,
+            iconClassName: initCount > 0 ? "text-warning" : "text-muted-foreground",
+            variant: initCount > 0 ? "warning" : "default",
+          },
+        ]}
+      />
 
       {sessions.length === 0 && (
         <div className="rounded-md border border-border bg-muted/30 px-4 py-8 text-center text-sm text-muted-foreground">
@@ -1096,7 +1132,7 @@ const TABS: Array<{ id: OspfTab; label: string; icon: React.ReactNode }> = [
 
 export default function OspfPage() {
   const [activeTab,      setActiveTab]      = useState<OspfTab>("interfaces")
-  const [filterServerId, setFilterServerId] = useState<string>("all")
+  const [filterServerId, setFilterServerId] = useState<string>(ALL_SERVERS_ID)
 
   const { mode, backendUrl } = useDataSource()
   const isLive = mode === "live"
@@ -1218,9 +1254,26 @@ export default function OspfPage() {
   }, [items, neighbors, bfdSessions])
 
   // ── filtered display data ─────────────────────────────────────────────────────
-  const displayItems       = filterServerId === "all" ? items       : items.filter(i => i.routerKey === filterServerId)
+  const displayItems       = filterServerId === ALL_SERVERS_ID ? items       : items.filter(i => i.routerKey === filterServerId)
-  const displayNeighbors   = filterServerId === "all" ? neighbors   : neighbors.filter(n => n.localRouter === filterServerId)
+  const displayNeighbors   = filterServerId === ALL_SERVERS_ID ? neighbors   : neighbors.filter(n => n.localRouter === filterServerId)
-  const displayBfdSessions = filterServerId === "all" ? bfdSessions : bfdSessions.filter(b => b.serverId === filterServerId)
+  const displayBfdSessions = filterServerId === ALL_SERVERS_ID ? bfdSessions : bfdSessions.filter(b => b.serverId === filterServerId)
+
+  const ospfRailItems = useMemo<ServerTileItem[]>(() => (
+    ospfServers.map((s) => {
+      const counts = serverCounts[s.id]
+      const host = s.label.replace(/^mt-/, "")
+      return {
+        id: s.id,
+        name: host,
+        host,
+        site: s.site,
+        country: s.country || undefined,
+        meta: counts
+          ? `${counts.neighbors}n · ${counts.ifaces}i${counts.bfd > 0 ? ` · ${counts.bfd}b` : ""}`
+          : undefined,
+      }
+    })
+  ), [ospfServers, serverCounts])
 
   // Graph always shows full topology (highlight is handled by node click inside tab)
   // KPIs reflect the current filter
@@ -1229,91 +1282,45 @@ export default function OspfPage() {
   const totalAreas      = new Set(displayItems.map(i => i.area)).size
 
   return (
-    <div className="flex flex-col h-full">
+    <ServerRailLayout
-      <PageHeader
+      items={ospfRailItems}
-        crumbs={[{ label: "Инструменты" }, { label: "OSPF" }]}
+      selectedId={filterServerId}
-        actions={
+      onSelect={setFilterServerId}
-          <Button variant="outline" size="sm" onClick={() => setFetchTick(t => t + 1)}>
+      showAll
-            <RefreshCwIcon className={cn("size-4", loading && "animate-spin")} />
+      allCount={ospfServers.length}
-            Обновить
+      loading={isLive && loading && ospfServers.length === 0}
-          </Button>
+      header={
-        }
+        <PageHeader
-      />
+          crumbs={[{ label: "Инструменты" }, { label: "OSPF" }]}
-
+          actions={
-      <div className="border-b bg-background shrink-0">
+            <>
-        <div className="flex items-center px-6">
+              <ServerRailMobileButton />
-          {TABS.map(t => (
+              <Button variant="outline" size="sm" onClick={() => setFetchTick(t => t + 1)}>
-            <button key={t.id} onClick={() => setActiveTab(t.id)}
+                <RefreshCwIcon className={cn("size-4", loading && "animate-spin")} />
-              className={cn(
+                Обновить
-                "flex items-center gap-2 px-4 py-3 text-sm font-medium border-b-2 transition-colors -mb-px",
+              </Button>
-                activeTab === t.id
+            </>
-                  ? "border-primary text-foreground"
+          }
-                  : "border-transparent text-muted-foreground hover:text-foreground hover:border-border",
+        />
-              )}>
+      }
-              {t.icon}{t.label}
+      banner={
-            </button>
+        <div className="border-b bg-background shrink-0">
-          ))}
+          <div className="flex items-center px-6">
-        </div>
+            {TABS.map(t => (
-      </div>
+              <button key={t.id} onClick={() => setActiveTab(t.id)}
-
-      {/* ── server filter chips (same pattern as Filters page) ─────────────── */}
-      {ospfServers.length > 0 && (
-        <div className="border-b bg-muted/20 px-6 py-2.5 flex items-center gap-2 flex-wrap shrink-0">
-          {/* "All" chip */}
-          <button
-            onClick={() => setFilterServerId("all")}
-            className={cn(
-              "inline-flex items-center gap-1.5 rounded-full border px-2.5 py-1 text-[11px] font-medium transition-all",
-              filterServerId === "all"
-                ? "bg-foreground text-background border-foreground"
-                : "border-border text-muted-foreground hover:text-foreground hover:border-foreground/40",
-            )}>
-            Все серверы
-            <span className={cn(
-              "tabular-nums font-semibold",
-              filterServerId === "all" ? "" : "text-foreground/60",
-            )}>{items.length}</span>
-          </button>
-
-          <div className="w-px h-4 bg-border shrink-0" />
-
-          {ospfServers.map(s => {
-            const counts = serverCounts[s.id]
-            const active = filterServerId === s.id
-            return (
-              <button key={s.id} onClick={() => setFilterServerId(s.id)}
                 className={cn(
-                  "inline-flex items-center gap-1.5 rounded-full border px-2.5 py-1 text-[11px] font-medium transition-all",
+                  "flex items-center gap-2 px-4 py-3 text-sm font-medium border-b-2 transition-colors -mb-px",
-                  active
+                  activeTab === t.id
-                    ? "bg-foreground text-background border-foreground"
+                    ? "border-primary text-foreground"
-                    : "border-border text-muted-foreground hover:text-foreground hover:border-foreground/40",
+                    : "border-transparent text-muted-foreground hover:text-foreground hover:border-border",
                 )}>
-                {s.country ? <Flag code={s.country} size={12} /> : null}
+                {t.icon}{t.label}
-                {s.site && (
-                  <span className={cn(
-                    "inline-block px-1 py-0 rounded text-[9px] font-bold leading-4",
-                    active
-                      ? "bg-white/20"
-                      : "bg-muted-foreground/15 text-foreground/70",
-                  )}>{s.site}</span>
-                )}
-                <span className="font-mono">{s.label.replace(/^mt-/, "")}</span>
-                {counts && (
-                  <span className={cn(
-                    "tabular-nums text-[10px]",
-                    active ? "opacity-80" : "text-foreground/50",
-                  )}>
-                    {counts.neighbors}n · {counts.ifaces}i
-                    {counts.bfd > 0 && ` · ${counts.bfd}b`}
-                  </span>
-                )}
               </button>
-            )
+            ))}
-          })}
+          </div>
         </div>
-      )}
+      }
-
+    >
-      <div className="flex-1 overflow-y-auto p-6">
         <div className="flex flex-col gap-5">
 
           {/* data source banner */}
@@ -1346,21 +1353,32 @@ export default function OspfPage() {
             </span>
           )}
 
-          {/* KPI strip */}
+          <KpiStatGrid
-          <div className="grid grid-cols-3 gap-3">
+            aria-label="Сводка OSPF"
-            {[
+            items={[
-              { label: "Роутеров",    value: totalRouters    },
+              {
-              { label: "Интерфейсов", value: totalInterfaces },
+                id: "routers",
-              { label: "Зон (Area)",  value: totalAreas      },
+                label: "Роутеров",
-            ].map(s => (
+                value: totalRouters,
-              <Frame key={s.label} className="h-full">
+                icon: <RouterIcon className="size-4" />,
-                <FramePanel className="flex flex-col gap-0.5">
+                iconClassName: "text-muted-foreground",
-                  <p className="text-muted-foreground text-sm font-medium">{s.label}</p>
+              },
-                  <p className="text-2xl leading-none font-bold tabular-nums">{s.value}</p>
+              {
-                </FramePanel>
+                id: "ifaces",
-              </Frame>
+                label: "Интерфейсов",
-            ))}
+                value: totalInterfaces,
-          </div>
+                icon: <NetworkIcon className="size-4" />,
+                iconClassName: "text-info",
+              },
+              {
+                id: "areas",
+                label: "Зон (Area)",
+                value: totalAreas,
+                icon: <LayersIcon className="size-4" />,
+                iconClassName: "text-primary",
+              },
+            ]}
+          />
 
           {activeTab === "interfaces" && (
             <InterfacesTab
@@ -1384,7 +1402,6 @@ export default function OspfPage() {
           {activeTab === "bfd"        && <BfdTab sessions={displayBfdSessions} />}
 
         </div>
-      </div>
+    </ServerRailLayout>
-    </div>
   )
 }

app/(main)/probes/page.tsx

@@ -17,6 +17,8 @@ import {
 } from "@/components/data-grids/probes-speed-probes-data-grid"
 import { Button } from "@/components/ui/button"
 import { Input } from "@/components/ui/input"
+import { ServerRailLayout, ServerRailMobileButton } from "@/components/server-rail-layout"
+import { type ServerTileItem } from "@/components/server-tile-rail"
 import { servers, greTunnels, type GreTunnel, type Server } from "@/lib/data"
 import { useDataSource } from "@/lib/data-source"
 import {
@@ -480,19 +482,25 @@ function ScheduleTab({
   setRules,
   serverOptions,
   tunnelsForServer,
+  defaultSrc,
 }: {
   rules: SchedRule[]
   setRules: React.Dispatch<React.SetStateAction<SchedRule[]>>
   serverOptions: Server[]
   tunnelsForServer: (serverId: string) => GreTunnel[]
+  defaultSrc?: string
 }) {
   const [showAdd, setShowAdd] = useState(false)
-  const [addSrc,  setAddSrc]  = useState(serverOptions[0]?.id ?? "srv1")
+  const [addSrc,  setAddSrc]  = useState(defaultSrc ?? serverOptions[0]?.id ?? "srv1")
   const [addTun,  setAddTun]  = useState("")
   const [addType, setAddType] = useState<SchedType>("ping")
   const [addMin,  setAddMin]  = useState(10)
   const addTunnels = useMemo(() => tunnelsForServer(addSrc), [addSrc, tunnelsForServer])
 
+  useEffect(() => {
+    if (defaultSrc) setAddSrc(defaultSrc)
+  }, [defaultSrc])
+
   useEffect(() => {
     const list = tunnelsForServer(addSrc)
     if (list.length && !list.some(t => t.id === addTun)) {
@@ -630,6 +638,20 @@ export default function ProbesPage() {
     return liveServers
   }, [isLive, liveServers])
 
+  const probeRailItems = useMemo<ServerTileItem[]>(() => (
+    allServers.map((s) => ({
+      id: s.id,
+      name: s.name,
+      host: s.host,
+      site: s.site,
+      country: s.country,
+      status: s.status,
+      type: s.type,
+      enabled: s.enabled,
+      selectable: s.enabled,
+    }))
+  ), [allServers])
+
   useEffect(() => {
     if (!isLive) {
       setRosSrcV4(undefined)
@@ -887,24 +909,33 @@ export default function ProbesPage() {
   }
 
   return (
-    <div className="flex flex-col h-full">
+    <ServerRailLayout
-      <PageHeader
+      items={probeRailItems}
-        crumbs={[{ label: "Инструменты" }, { label: "Диагностика" }]}
+      selectedId={srcId}
-        actions={
+      onSelect={setSrcId}
-          running.length > 0
+      showAll={false}
-            ? <Button variant="outline" size="sm" onClick={() => {
+      loading={isLive && liveLoad === "loading" && allServers.length === 0}
-                liveProbeRunRef.current?.ctrl.abort()
+      header={
-                setTests(p => p.map(t => (t.status === "running"
+        <PageHeader
-                  ? { ...t, status: "done" as const, totalLines: t.lines.length }
+          crumbs={[{ label: "Инструменты" }, { label: "Диагностика" }]}
-                  : t)))
+          actions={
-              }}>
+            <>
-                <SquareIcon className="size-4" />Остановить все
+              <ServerRailMobileButton />
-              </Button>
+              {running.length > 0
-            : undefined
+                ? <Button variant="outline" size="sm" onClick={() => {
-        }
+                    liveProbeRunRef.current?.ctrl.abort()
-      />
+                    setTests(p => p.map(t => (t.status === "running"
-
+                      ? { ...t, status: "done" as const, totalLines: t.lines.length }
-      <div className="flex-1 overflow-y-auto p-6">
+                      : t)))
+                  }}>
+                    <SquareIcon className="size-4" />Остановить все
+                  </Button>
+                : null}
+            </>
+          }
+        />
+      }
+    >
         <div className="flex flex-col gap-4">
 
           {isLive && liveLoad === "error" && (
@@ -916,7 +947,7 @@ export default function ProbesPage() {
 
           {isLive && (
             <p className="text-xs text-muted-foreground">
-              Режим «Живые»: ping/traceroute/route/mtu/bandwidth выполняются на выбранном MikroTik; для «Источника» поле src-address — только IPv4 (FQDN резолвится на бекенде). Traceroute через REST: у MikroTik лимит сессии ~60 с (параметры команды это не продлевают); у нас timeout в формате HH:MM:SS, count=1, max-hops при необходимости уменьшается автоматически. «Стоп» прерывает HTTP к бекенду. DNS — резолвер приложения, не MikroTik.
+              Режим «Живые»: ping/traceroute/route/mtu/bandwidth выполняются на выбранном MikroTik; для источника поле src-address — только IPv4 (FQDN резолвится на бекенде). Traceroute через REST: у MikroTik лимит сессии ~60 с (параметры команды это не продлевают); у нас timeout в формате HH:MM:SS, count=1, max-hops при необходимости уменьшается автоматически. «Стоп» прерывает HTTP к бекенду. DNS — резолвер приложения, не MikroTik.
             </p>
           )}
 
@@ -945,16 +976,6 @@ export default function ProbesPage() {
               {/* main config row */}
               <div className="flex flex-wrap items-end gap-3">
 
-                {/* source server */}
-                <div>
-                  <OptionLabel>Источник</OptionLabel>
-                  <NativeSelect value={srcId} onChange={setSrcId} className="min-w-[175px]">
-                    {allServers.filter(s => s.enabled).map(s => (
-                      <option key={s.id} value={s.id}>{s.name}</option>
-                    ))}
-                  </NativeSelect>
-                </div>
-
                 {/* target — all tools except bandwidth */}
                 {tool !== "bandwidth" && (
                   <div className="flex-1 min-w-[140px]">
@@ -1169,13 +1190,13 @@ export default function ProbesPage() {
                       setRules={setRules}
                       serverOptions={allServers}
                       tunnelsForServer={sid => greTunnels.filter(t => t.serverId === sid)}
+                      defaultSrc={srcId}
                     />
                   )
               )}
             </div>
           </div>
         </div>
-      </div>
+    </ServerRailLayout>
-    </div>
   )
 }

app/(main)/recursive-routes/page.tsx

@@ -20,6 +20,8 @@ import { cn } from "@/lib/utils"
 import { servers as mockServers, type Server } from "@/lib/data"
 import { PlusIcon, SaveIcon, TrashIcon, SearchIcon, XIcon, PencilIcon, CheckIcon, AlertCircleIcon } from "lucide-react"
 import { requestJson } from "@/shared/api/http-client"
+import { ServerRailLayout, ServerRailMobileButton } from "@/components/server-rail-layout"
+import { type ServerTileItem } from "@/components/server-tile-rail"
 
 interface BackendServer {
   id: number
@@ -543,6 +545,18 @@ export default function RecursiveRoutesPage() {
   }
 
   const currentServer = servers.find(s => s.id === selectedServerId)
+  const rrRailItems = useMemo<ServerTileItem[]>(() => (
+    servers.map((s) => ({
+      id: s.id,
+      name: s.name,
+      host: s.host,
+      site: s.site,
+      country: s.country,
+      status: s.status,
+      type: s.type,
+      enabled: s.enabled,
+    }))
+  ), [servers])
   const filteredRows = useMemo(() => {
     const q = search.trim().toLowerCase()
     if (!q) return rows
@@ -574,82 +588,64 @@ export default function RecursiveRoutesPage() {
   }, [filteredRows])
 
   return (
-    <div className="flex h-full flex-col">
+    <>
-      <PageHeader
+    <ServerRailLayout
-        crumbs={[{ label: "Управление" }, { label: "Рекурсивные маршруты" }]}
+      items={rrRailItems}
-        actions={
+      selectedId={selectedServerId}
-          <>
+      onSelect={setSelectedServerId}
-            <Button variant="outline" size="sm" onClick={syncFromRouter} disabled={!isLive || busy !== null}>
+      showAll={false}
-              {busy === "from" ? "Синхронизация..." : "Router => DB"}
+      showCount={false}
-            </Button>
+      loading={isLive && !liveServerListReady}
-            <Button variant="outline" size="sm" onClick={syncToRouter} disabled={!isLive || busy !== null}>
+      header={
-              {busy === "to" ? "Применение..." : "DB => Router"}
+        <PageHeader
-            </Button>
+          crumbs={[{ label: "Управление" }, { label: "Рекурсивные маршруты" }]}
-            <Button variant="outline" size="sm" onClick={saveToDb} disabled={!isLive || busy !== null}>
+          actions={
-              <SaveIcon className="size-4" />Сохранить в БД
+            <>
-            </Button>
+              <ServerRailMobileButton />
-            <Button size="sm" onClick={openCreate} disabled={!isLive || busy !== null}>
+              <Button variant="outline" size="sm" onClick={syncFromRouter} disabled={!isLive || busy !== null}>
-              <PlusIcon className="size-4" />Добавить
+                {busy === "from" ? "Синхронизация..." : "Router => DB"}
-            </Button>
+              </Button>
-          </>
+              <Button variant="outline" size="sm" onClick={syncToRouter} disabled={!isLive || busy !== null}>
-        }
+                {busy === "to" ? "Применение..." : "DB => Router"}
-      />
+              </Button>
-
+              <Button variant="outline" size="sm" onClick={saveToDb} disabled={!isLive || busy !== null}>
-      <div className="border-b bg-muted/20 px-6 py-3 flex items-center gap-3 flex-wrap">
+                <SaveIcon className="size-4" />Сохранить в БД
-        <div className="flex items-center gap-1.5 text-xs">
+              </Button>
-          <span className="text-muted-foreground">Всего маршрутов</span>
+              <Button size="sm" onClick={openCreate} disabled={!isLive || busy !== null}>
-          <span className="font-semibold tabular-nums">{rows.length}</span>
+                <PlusIcon className="size-4" />Добавить
-        </div>
+              </Button>
-        <div className="w-px h-4 bg-border mx-1 shrink-0" />
+            </>
-        {servers.map((s) => {
+          }
-          const count  = s.id === selectedServerId ? rows.length : 0
+        />
-          const active = selectedServerId === s.id
+      }
-          return (
+      banner={
-            <button key={s.id}
+        <div className="border-b px-4 py-3 flex items-center gap-3 flex-wrap shrink-0 md:px-6">
-              onClick={() => setSelectedServerId(s.id)}
+          <div className="relative min-w-[200px] max-w-xs flex-1">
-              className={cn(
+            <SearchIcon className="absolute left-2.5 top-1/2 -translate-y-1/2 size-3.5 text-muted-foreground pointer-events-none" />
-                "inline-flex items-center gap-1.5 rounded-full border px-2.5 py-1 text-[11px] font-medium transition-all",
+            <Input className="pl-8 h-8 text-sm" placeholder="Dst, gateway, table, comment…"
-                active
+              value={search} onChange={(e) => setSearch(e.target.value)} />
-                  ? "bg-foreground text-background border-foreground"
+            {search && (
-                  : "border-border text-muted-foreground hover:text-foreground hover:border-foreground/40",
+              <button onClick={() => setSearch("")}
-                !s.enabled && !active && "opacity-40",
+                className="absolute right-2 top-1/2 -translate-y-1/2 text-muted-foreground hover:text-foreground">
-              )}>
+                <XIcon className="size-3.5" />
-              <StatusDot status={s.status} />
+              </button>
-              <Flag code={s.country} size={12} />
+            )}
-              <span className="font-mono">{s.name}</span>
+          </div>
-              <TypeChip type={s.type} />
+          <div className="flex items-center gap-1.5 text-xs">
-              <span className={cn(
+            <span className="text-muted-foreground">Всего маршрутов</span>
-                "tabular-nums font-semibold",
+            <span className="font-semibold tabular-nums">{rows.length}</span>
-                active ? "" : count > 0 ? "text-foreground" : "opacity-40",
+          </div>
-              )}>{count}</span>
+          <p className="text-xs text-muted-foreground ml-auto">
-            </button>
+            {filteredRows.length !== rows.length ? `${filteredRows.length} из ${rows.length} маршрутов` : `${rows.length} маршрутов`}
-          )
+          </p>
-        })}
+          {opError && (
-      </div>
+            <div className="w-full text-xs text-destructive bg-destructive/10 border border-destructive/20 rounded-md px-3 py-2">
-
+              {opError}
-      <div className="px-6 py-3 flex items-center gap-3 border-b flex-wrap shrink-0">
+            </div>
-        <div className="relative min-w-[200px] max-w-xs flex-1">
-          <SearchIcon className="absolute left-2.5 top-1/2 -translate-y-1/2 size-3.5 text-muted-foreground pointer-events-none" />
-          <Input className="pl-8 h-8 text-sm" placeholder="Dst, gateway, table, comment…"
-            value={search} onChange={(e) => setSearch(e.target.value)} />
-          {search && (
-            <button onClick={() => setSearch("")}
-              className="absolute right-2 top-1/2 -translate-y-1/2 text-muted-foreground hover:text-foreground">
-              <XIcon className="size-3.5" />
-            </button>
           )}
         </div>
-        <p className="text-xs text-muted-foreground ml-auto">
+      }
-          {filteredRows.length !== rows.length ? `${filteredRows.length} из ${rows.length} маршрутов` : `${rows.length} маршрутов`}
+    >
-        </p>
-        {opError && (
-          <div className="w-full text-xs text-destructive bg-destructive/10 border border-destructive/20 rounded-md px-3 py-2">
-            {opError}
-          </div>
-        )}
-      </div>
-
-      <div className="flex-1 overflow-y-auto p-6">
         {!isLive ? (
           <Frame dense className="w-full">
             <FramePanel className="p-6 text-sm text-muted-foreground">
@@ -692,7 +688,7 @@ export default function RecursiveRoutesPage() {
             </button>
           </DataPageCard>
         )}
-      </div>
+    </ServerRailLayout>
 
       <RouteSheet
         open={sheetOpen}
@@ -702,6 +698,6 @@ export default function RecursiveRoutesPage() {
         onClose={() => setSheetOpen(false)}
         gateways={gatewayOptions}
       />
-    </div>
+    </>
   )
 }

app/(main)/route-optimizer/page.tsx

@@ -10,7 +10,7 @@ import { RouteOptimizerCommRecsDataGrid } from "@/components/data-grids/route-op
 import { RouteOptimizerOspfPreviewDataGrid } from "@/components/data-grids/route-optimizer-ospf-preview-data-grid"
 import { FormToggle } from "@/components/form-kit"
 import { Frame, FramePanel } from "@/components/reui/frame"
-import { IconTile } from "@/components/reui/icon-tile"
+import { KpiStatGrid } from "@/components/reui-kit/kpi-stat-grid"
 import { OpsPanel } from "@/components/ops-panel"
 import { Button } from "@/components/ui/button"
 import { Input } from "@/components/ui/input"
@@ -589,32 +589,25 @@ export default function RouteOptimizerPage() {
         label: "Home роутеров",
         value: homeCount,
         sub: `${wanCount} WAN-аплинков`,
-        icon: <MonitorIcon className="size-4 text-muted-foreground" />,
+        icon: <MonitorIcon className="size-4" />,
       },
       {
         label: "JumpHost",
         value: jh.length,
         sub: jhSub,
-        icon: <ServerIcon className="size-4 text-violet-400" />,
+        icon: <ServerIcon className="size-4" />,
       },
       {
         label: "Exit Node",
         value: ex.length,
         sub: exSub,
-        icon: <NetworkIcon className="size-4 text-emerald-500" />,
+        icon: <NetworkIcon className="size-4" />,
       },
       {
         label: "Переключений",
         value: totalSwitches,
         sub: totalSwitches > 0 ? "требуют применения" : "всё оптимально",
-        icon: (
+        icon: <ZapIcon className="size-4" />,
-          <ZapIcon
-            className={cn(
-              "size-4",
-              totalSwitches > 0 ? "text-amber-500" : "text-muted-foreground",
-            )}
-          />
-        ),
       },
     ]
   }, [useLiveData, data, liveJumpHosts, liveExitNodes, totalSwitches])
@@ -762,23 +755,24 @@ export default function RouteOptimizerPage() {
             )}
           </div>
 
-          {/* Stats chips */}
+          <KpiStatGrid
-          <div className="grid grid-cols-2 sm:grid-cols-4 gap-3">
+            aria-label="Сводка оптимизатора"
-            {statsChips.map((s) => (
+            items={statsChips.map((s, i) => ({
-              <Frame key={s.label} className="h-full">
+              id: `ro-${i}`,
-                <FramePanel className="relative isolate flex h-full items-start gap-3">
+              label: s.label,
-                  <IconTile variant="elevated" aria-hidden="true" className="size-10.5 text-muted-foreground">
+              value: s.value,
-                    {s.icon}
+              hint: s.sub,
-                  </IconTile>
+              icon: s.icon,
-                  <div className="flex min-w-0 flex-1 flex-col gap-0.5">
+              iconClassName: s.label === "Переключений" && totalSwitches > 0
-                    <p className="text-muted-foreground text-sm font-medium">{s.label}</p>
+                ? "text-warning"
-                    <p className="text-xl leading-none font-bold tabular-nums">{s.value}</p>
+                : s.label === "Exit Node"
-                    <p className="text-[10px] text-muted-foreground">{s.sub}</p>
+                  ? "text-success"
-                  </div>
+                  : s.label === "JumpHost"
-                </FramePanel>
+                    ? "text-primary"
-              </Frame>
+                    : "text-muted-foreground",
-            ))}
+              variant: s.label === "Переключений" && totalSwitches > 0 ? "warning" as const : "default" as const,
-          </div>
+            }))}
+          />
 
           {error && (
             <div className="flex items-center gap-2 rounded-lg border border-destructive/30 bg-destructive/10 px-4 py-2.5 text-sm text-destructive">

app/(main)/servers/page.tsx

@@ -27,8 +27,7 @@ import {
 import { useDataSource } from "@/lib/data-source"
 import { Flag } from "@/components/flag"
 import { cn } from "@/lib/utils"
-import { Frame, FramePanel } from "@/components/reui/frame"
+import { KpiStatGrid } from "@/components/reui-kit/kpi-stat-grid"
-import { IconTile } from "@/components/reui/icon-tile"
 import { DataPageCard } from "@/components/data-page-card"
 import { Button } from "@/components/ui/button"
 import { Input } from "@/components/ui/input"
@@ -491,27 +490,39 @@ export default function ServersPage() {
       <div className="flex-1 overflow-y-auto p-6">
         <div className="flex flex-col gap-5">
 
-          {/* Stats */}
+          <KpiStatGrid
-          <div className="grid grid-cols-2 sm:grid-cols-4 gap-4">
+            aria-label="Сводка серверов"
-            {[
+            items={[
-              { label: "Всего серверов",  value: counts.all,          icon: <ServerIcon  className="size-4" />, iconClass: "text-muted-foreground" },
+              {
-              { label: "Онлайн",          value: counts.online,        icon: <CheckCircleIcon className="size-4" />, iconClass: "text-[var(--status-online-fg)]" },
+                id: "all",
-              { label: "JH + Exit Node",  value: counts["jump-host"] + counts["exit-node"], icon: <NetworkIcon className="size-4" />, iconClass: "text-muted-foreground" },
+                label: "Всего серверов",
-              { label: "Home Router",     value: counts["home-router"],icon: <HomeIcon    className="size-4" />, iconClass: "text-muted-foreground" },
+                value: counts.all,
-            ].map(s => (
+                icon: <ServerIcon className="size-4" />,
-              <Frame key={s.label} className="h-full">
+                iconClassName: "text-muted-foreground",
-                <FramePanel className="relative isolate flex h-full items-start gap-3">
+              },
-                  <IconTile variant="elevated" aria-hidden="true" className={cn("size-10.5", s.iconClass)}>
+              {
-                    {s.icon}
+                id: "online",
-                  </IconTile>
+                label: "Онлайн",
-                  <div className="flex min-w-0 flex-1 flex-col gap-0.5">
+                value: counts.online,
-                    <p className="text-muted-foreground text-sm font-medium">{s.label}</p>
+                icon: <CheckCircleIcon className="size-4" />,
-                    <p className="text-2xl leading-none font-bold tabular-nums">{s.value}</p>
+                iconClassName: "text-success",
-                  </div>
+              },
-                </FramePanel>
+              {
-              </Frame>
+                id: "jh-en",
-            ))}
+                label: "JH + Exit Node",
-          </div>
+                value: counts["jump-host"] + counts["exit-node"],
+                icon: <NetworkIcon className="size-4" />,
+                iconClassName: "text-muted-foreground",
+              },
+              {
+                id: "home",
+                label: "Home Router",
+                value: counts["home-router"],
+                icon: <HomeIcon className="size-4" />,
+                iconClassName: "text-muted-foreground",
+              },
+            ]}
+          />
 
           {/* Table */}
           <DataPageCard>

app/(main)/terminal/page.tsx

@@ -4,9 +4,22 @@ import { useState, useRef, useEffect, useCallback, useMemo } from "react"
 import { PageHeader } from "@/components/page-header"
 import { Button } from "@/components/ui/button"
 import { servers as mockServers } from "@/lib/data"
-import { Flag } from "@/components/flag"
+import type { ServerStatus } from "@/lib/data"
 import { useDataSource } from "@/lib/data-source"
 import { requestJson } from "@/shared/api/http-client"
+import { Badge } from "@/components/reui/badge"
+import {
+  Frame,
+  FrameFooter,
+  FrameHeader,
+  FramePanel,
+  FrameTitle,
+} from "@/components/reui/frame"
+import { ScrollArea } from "@/components/ui/scroll-area"
+import { ServerRailLayout, ServerRailMobileButton } from "@/components/server-rail-layout"
+import {
+  type ServerTileItem,
+} from "@/components/server-tile-rail"
 import {
   TrashIcon, RefreshCwIcon, CircleIcon, Loader2Icon,
 } from "lucide-react"
@@ -492,6 +505,64 @@ export default function TerminalPage() {
 
   const termKey = `${selectedUid}-${refreshKey}-${isLive ? "live" : "mock"}`
 
+  const railItems = useMemo<ServerTileItem[]>(() => {
+    return termServers.map((s) => ({
+      id: s.uid,
+      name: s.name,
+      host: s.host,
+      country: s.country || undefined,
+      status: (s.status ?? undefined) as ServerStatus | undefined,
+      enabled: s.enabled,
+      selectable: s.enabled && s.status !== "offline",
+      title: [s.name, s.host].filter(Boolean).join(" · "),
+    }))
+  }, [termServers])
+
+  const handleSelectServer = useCallback((id: string) => {
+    setSelectedUid(id)
+    setRefreshKey((k) => k + 1)
+  }, [])
+
+  const railHeaderRight = isLive && !serversLoading
+    ? <Badge variant="success-light" size="xs">LIVE</Badge>
+    : undefined
+
+  function QuickCmds() {
+    return (
+      <Frame dense spacing="sm" className="min-h-0 shrink-0">
+        <FramePanel className="flex max-h-56 flex-col gap-0 p-0">
+          <FrameHeader className="border-b px-3 py-2">
+            <FrameTitle className="text-xs font-medium uppercase tracking-wide text-muted-foreground">
+              Быстрые команды
+            </FrameTitle>
+          </FrameHeader>
+          <ScrollArea className="min-h-0 flex-1">
+            <div className="flex flex-col gap-0.5 p-1.5">
+              {QUICK_CMDS.map(({ cmd, label }) => (
+                <button
+                  key={cmd}
+                  type="button"
+                  className="truncate rounded-md px-2 py-1.5 text-left font-mono text-[11px] text-muted-foreground transition-colors hover:bg-muted hover:text-foreground"
+                  onClick={() => injectCommand(cmd)}
+                  title={cmd}
+                >
+                  {label}
+                </button>
+              ))}
+            </div>
+          </ScrollArea>
+          <FrameFooter className="border-t text-[10px] text-muted-foreground/70">
+            <p>↑↓ — история команд</p>
+            <p>Ctrl+L — очистить экран</p>
+            {isLive
+              ? <p className="text-info">Команды выполняются на роутере</p>
+              : <p>Режим: mock-данные</p>}
+          </FrameFooter>
+        </FramePanel>
+      </Frame>
+    )
+  }
+
   function injectCommand(cmd: string) {
     const el = document.querySelector<HTMLInputElement>(".terminal-input-active")
     if (!el) return
@@ -502,108 +573,39 @@ export default function TerminalPage() {
   }
 
   return (
-    <div className="flex flex-col h-full">
+    <ServerRailLayout
-      <PageHeader
+      items={railItems}
-        crumbs={[{ label: "Инструменты" }, { label: "Терминал" }]}
+      selectedId={selected?.uid ?? selectedUid}
-        actions={
+      onSelect={handleSelectServer}
-          <Button variant="outline" size="sm" onClick={() => {
+      showAll={false}
-            setRefreshKey(k => k + 1)
+      showCount={false}
-            if (isLive) setSelectedUid("")
+      showType={false}
-          }}>
+      headerRight={railHeaderRight}
-            <RefreshCwIcon className="size-4" />Переподключить
+      loading={serversLoading}
-          </Button>
+      extra={<QuickCmds />}
-        }
+      contentClassName="overflow-hidden p-3 md:p-4"
-      />
+      header={
-
+        <PageHeader
-      <div className="flex-1 overflow-hidden p-6">
+          crumbs={[{ label: "Инструменты" }, { label: "Терминал" }]}
-        <div className="grid grid-cols-[220px_1fr] gap-5 h-full">
+          actions={
-
+            <>
-          {/* ── sidebar ── */}
+              <ServerRailMobileButton />
-          <div className="flex flex-col gap-4 overflow-y-auto min-h-0">
+              <Button
-
+                variant="outline"
-            {/* server picker */}
+                size="sm"
-            <div>
+                onClick={() => {
-              <div className="flex items-center gap-2 mb-2">
+                  setRefreshKey((k) => k + 1)
-                <p className="text-xs font-semibold text-muted-foreground uppercase tracking-wider">Узел</p>
+                  if (isLive) setSelectedUid("")
-                {isLive && serversLoading && (
+                }}
-                  <Loader2Icon className="size-3 animate-spin text-muted-foreground" />
+              >
-                )}
+                <RefreshCwIcon className="size-4" />
-                {isLive && !serversLoading && (
+                Переподключить
-                  <span className="inline-flex items-center gap-1 text-[10px] font-medium rounded border border-emerald-500/30 bg-emerald-500/10 text-emerald-400 px-1.5 py-0.5">
+              </Button>
-                    <span className="size-1 rounded-full bg-emerald-400" />LIVE
+            </>
-                  </span>
+          }
-                )}
+        />
-              </div>
+      }
-
+    >
-              {isLive && !serversLoading && liveServers.length === 0 && (
-                <p className="text-xs text-muted-foreground px-2.5">
-                  Нет доступных серверов
-                </p>
-              )}
-
-              <div className="space-y-1">
-                {termServers.map(s => {
-                  const isOffline  = s.status === "offline"
-                  const isSelected = s.uid === selectedUid
-                  return (
-                    <button
-                      key={s.uid}
-                      disabled={isOffline || !s.enabled}
-                      onClick={() => { setSelectedUid(s.uid); setRefreshKey(k => k + 1) }}
-                      className={cn(
-                        "w-full text-left rounded-md px-2.5 py-2 text-xs transition-colors",
-                        "flex items-center gap-2",
-                        isSelected
-                          ? "bg-primary text-primary-foreground"
-                          : "hover:bg-muted",
-                        (isOffline || !s.enabled) && "opacity-40 cursor-not-allowed",
-                      )}
-                    >
-                      <span className={cn(
-                        "inline-block size-1.5 rounded-full shrink-0",
-                        s.status === "online"   ? "bg-emerald-500" :
-                        s.status === "degraded" ? "bg-amber-400"   :
-                        s.status === null       ? "bg-sky-400"     : "bg-red-500",
-                      )} />
-                      {s.country && <Flag code={s.country} />}
-                      <span className="truncate font-mono">{s.name}</span>
-                    </button>
-                  )
-                })}
-              </div>
-            </div>
-
-            {/* quick commands */}
-            <div>
-              <p className="text-xs font-semibold text-muted-foreground uppercase tracking-wider mb-2">
-                Быстрые команды
-              </p>
-              <div className="space-y-1">
-                {QUICK_CMDS.map(({ cmd, label }) => (
-                  <button
-                    key={cmd}
-                    className="w-full text-left rounded-md px-2.5 py-1.5 text-[11px] font-mono text-muted-foreground hover:bg-muted hover:text-foreground transition-colors truncate block"
-                    onClick={() => injectCommand(cmd)}
-                    title={cmd}
-                  >
-                    {label}
-                  </button>
-                ))}
-              </div>
-            </div>
-
-            {/* hints */}
-            <div className="mt-auto text-[10px] text-muted-foreground/50 space-y-0.5 px-0.5">
-              <p>↑↓ — история команд</p>
-              <p>Ctrl+L — очистить экран</p>
-              {isLive
-                ? <p className="text-sky-400/60">Команды выполняются на роутере</p>
-                : <p>Режим: mock-данные</p>
-              }
-            </div>
-          </div>
-
-          {/* ── terminal ── */}
           {selected ? (
             <Terminal
               key={termKey}
@@ -612,12 +614,10 @@ export default function TerminalPage() {
               backendUrl={backendUrl}
             />
           ) : (
-            <div className="flex items-center justify-center bg-[#0d1117] rounded-lg border border-[#30363d] text-[#8b949e] text-sm font-mono">
+            <div className="flex h-full items-center justify-center rounded-lg border border-[#30363d] bg-[#0d1117] font-mono text-sm text-[#8b949e]">
               {serversLoading ? "Загрузка серверов…" : "Выберите сервер"}
             </div>
           )}
-        </div>
+    </ServerRailLayout>
-      </div>
-    </div>
   )
 }

app/(main)/uptime/page.tsx

@@ -4,7 +4,7 @@ import { useState, useMemo, useEffect, useRef, useCallback } from "react"
 import { PageHeader } from "@/components/page-header"
 import { FormField, FormToggle, SegmentedControl } from "@/components/form-kit"
 import { Frame, FramePanel } from "@/components/reui/frame"
-import { IconTile } from "@/components/reui/icon-tile"
+import { KpiStatGrid } from "@/components/reui-kit/kpi-stat-grid"
 import { Button } from "@/components/ui/button"
 import { Input } from "@/components/ui/input"
 import { Alert, AlertDescription, AlertTitle } from "@/components/ui/alert"
@@ -961,29 +961,58 @@ function ResourcesTab({ resources, serversList, liveApi }: { resources: ServerRe
         </Alert>
       )}
 
-      {/* ── KPI summary ───────────────────────────────────────────────────── */}
+      <KpiStatGrid
-      <div className="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-6 gap-3">
+        aria-label="Сводка ресурсов"
-        {[
+        items={[
-          { icon: <ServerIcon      className="size-4 text-muted-foreground" />, label: String(rows.length), sub: "серверов всего",  color: "text-foreground" },
+          {
-          { icon: <CpuIcon         className="size-4" />,                       label: `${avgCpu}%`,         sub: "средний CPU",     color: resPctColor(avgCpu) },
+            id: "servers",
-          { icon: <HardDriveIcon   className="size-4" />,                       label: `${avgRam}%`,         sub: "средний RAM",     color: resPctColor(avgRam) },
+            label: "Серверов всего",
-          { icon: <AlertCircleIcon className="size-4" />,                       label: String(highCpu),      sub: "CPU > 85%",       color: highCpu > 0 ? "text-red-500"    : "text-muted-foreground" },
+            value: rows.length,
-          { icon: <AlertCircleIcon className="size-4" />,                       label: String(highRam),      sub: "RAM > 85%",       color: highRam > 0 ? "text-red-500"    : "text-muted-foreground" },
+            icon: <ServerIcon className="size-4" />,
-          { icon: <AlertCircleIcon className="size-4" />,                       label: String(highHdd),      sub: "Диск > 85%",      color: highHdd > 0 ? "text-amber-500"  : "text-muted-foreground" },
+            iconClassName: "text-muted-foreground",
-        ].map(kpi => (
+          },
-          <Frame key={kpi.sub} className="h-full">
+          {
-            <FramePanel className="relative isolate flex h-full items-start gap-3">
+            id: "cpu",
-              <IconTile variant="elevated" aria-hidden="true" className={cn("size-10.5", kpi.color)}>
+            label: "Средний CPU",
-                {kpi.icon}
+            value: `${avgCpu}%`,
-              </IconTile>
+            icon: <CpuIcon className="size-4" />,
-              <div className="min-w-0 flex flex-col gap-0.5">
+            iconClassName: avgCpu >= 85 ? "text-destructive" : avgCpu >= 70 ? "text-warning" : "text-success",
-                <p className={cn("text-xl leading-none font-bold tabular-nums", kpi.color)}>{kpi.label}</p>
+            variant: avgCpu >= 85 ? "destructive" : avgCpu >= 70 ? "warning" : "default",
-                <p className="text-[11px] text-muted-foreground">{kpi.sub}</p>
+          },
-              </div>
+          {
-            </FramePanel>
+            id: "ram",
-          </Frame>
+            label: "Средний RAM",
-        ))}
+            value: `${avgRam}%`,
-      </div>
+            icon: <HardDriveIcon className="size-4" />,
+            iconClassName: avgRam >= 85 ? "text-destructive" : avgRam >= 70 ? "text-warning" : "text-success",
+            variant: avgRam >= 85 ? "destructive" : avgRam >= 70 ? "warning" : "default",
+          },
+          {
+            id: "high-cpu",
+            label: "CPU > 85%",
+            value: highCpu,
+            icon: <AlertCircleIcon className="size-4" />,
+            iconClassName: highCpu > 0 ? "text-destructive" : "text-muted-foreground",
+            variant: highCpu > 0 ? "destructive" : "default",
+          },
+          {
+            id: "high-ram",
+            label: "RAM > 85%",
+            value: highRam,
+            icon: <AlertCircleIcon className="size-4" />,
+            iconClassName: highRam > 0 ? "text-destructive" : "text-muted-foreground",
+            variant: highRam > 0 ? "destructive" : "default",
+          },
+          {
+            id: "high-hdd",
+            label: "Диск > 85%",
+            value: highHdd,
+            icon: <AlertCircleIcon className="size-4" />,
+            iconClassName: highHdd > 0 ? "text-warning" : "text-muted-foreground",
+            variant: highHdd > 0 ? "warning" : "default",
+          },
+        ]}
+      />
 
       {/* ── Table ─────────────────────────────────────────────────────────── */}
       <DataPageCard>
@@ -2022,28 +2051,42 @@ export default function UptimePage() {
               const maxTx     = doneRuns.length ? Math.max(...doneRuns.map(r => r.txAvgMbps)) : null
               const maxRx     = doneRuns.length ? Math.max(...doneRuns.map(r => r.rxAvgMbps)) : null
               return (
-                <div className="grid grid-cols-2 sm:grid-cols-4 gap-3 px-6 py-4 border-b bg-muted/10 shrink-0">
+                <div className="px-6 py-4 border-b bg-muted/10 shrink-0">
-                  {[
+                  <KpiStatGrid
-                    { label: "Speed-пробы",    value: speedProbes.length,           unit: "шт",   color: "" },
+                    aria-label="Сводка speed-проб"
-                    { label: "Тестов выполнено", value: doneRuns.length,             unit: "run",  color: "" },
+                    items={[
-                    { label: "Макс TX",         value: maxTx != null ? `${maxTx}` : "—", unit: maxTx != null ? "Мбит/с" : "", color: "text-[var(--chart-tx)]" },
+                      {
-                    { label: "Макс RX",         value: maxRx != null ? `${maxRx}` : "—", unit: maxRx != null ? "Мбит/с" : "", color: "text-[var(--chart-rx)]" },
+                        id: "probes",
-                  ].map(k => (
+                        label: "Speed-пробы",
-                    <Frame key={k.label} className="h-full">
+                        value: `${speedProbes.length} шт`,
-                      <FramePanel className="flex flex-col gap-0.5">
+                        icon: <ArrowUpDownIcon className="size-4" />,
-                        <p className="text-muted-foreground text-sm font-medium">{k.label}</p>
+                        iconClassName: "text-muted-foreground",
-                        <div className="flex items-baseline gap-1">
+                      },
-                          <span className={cn("text-2xl leading-none font-bold tabular-nums", k.color)}>{k.value}</span>
+                      {
-                          {k.unit && <span className="text-xs text-muted-foreground">{k.unit}</span>}
+                        id: "runs",
-                        </div>
+                        label: "Тестов выполнено",
-                        {runningCnt > 0 && k.label === "Тестов выполнено" && (
+                        value: `${doneRuns.length} run`,
-                          <p className="text-[11px] text-[var(--status-degraded-fg)] flex items-center gap-1 mt-0.5">
+                        hint: runningCnt > 0 ? `${runningCnt} выполняется` : undefined,
-                            <RefreshCwIcon className="size-2.5 animate-spin" />{runningCnt} выполняется
+                        icon: <PlayIcon className="size-4" />,
-                          </p>
+                        iconClassName: runningCnt > 0 ? "text-warning" : "text-muted-foreground",
-                        )}
+                        variant: runningCnt > 0 ? "warning" : "default",
-                      </FramePanel>
+                      },
-                    </Frame>
+                      {
-                  ))}
+                        id: "max-tx",
+                        label: "Макс TX",
+                        value: maxTx != null ? `${maxTx} Мбит/с` : "—",
+                        icon: <ArrowUpIcon className="size-4" />,
+                        iconClassName: "text-info",
+                      },
+                      {
+                        id: "max-rx",
+                        label: "Макс RX",
+                        value: maxRx != null ? `${maxRx} Мбит/с` : "—",
+                        icon: <ArrowDownIcon className="size-4" />,
+                        iconClassName: "text-success",
+                      },
+                    ]}
+                  />
                 </div>
               )
             })()}

app/(main)/users/page.tsx

@@ -0,0 +1,297 @@
+"use client"
+
+import { useCallback, useEffect, useState } from "react"
+import { PageHeader } from "@/components/page-header"
+import { DataPageCard } from "@/components/data-page-card"
+import { UsersDataGrid } from "@/components/data-grids/users-data-grid"
+import { KpiStatGrid } from "@/components/reui-kit/kpi-stat-grid"
+import { UserSheet } from "@/components/users/user-sheet"
+import { Button } from "@/components/ui/button"
+import {
+  AlertDialog,
+  AlertDialogAction,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogMedia,
+  AlertDialogTitle,
+} from "@/components/ui/alert-dialog"
+import { servers as mockServers } from "@/lib/data"
+import { useDataSource } from "@/lib/data-source"
+import {
+  ALL_SECTIONS,
+  INIT_USERS,
+  bindingDiffKey,
+  userInitials,
+  type AppUser,
+  type AppUserForm,
+  type UserServerOption,
+} from "@/lib/users"
+import { listServers } from "@/shared/api/servers"
+import {
+  createAppUser,
+  createUserBinding,
+  deleteAppUser,
+  deleteUserBinding,
+  listAppUsers,
+  updateAppUser,
+} from "@/shared/api/users"
+import { ApiClientError } from "@/shared/api/http-client"
+import { toast } from "sonner"
+import {
+  CableIcon,
+  PlusIcon,
+  TrashIcon,
+  UserCheckIcon,
+  UsersIcon,
+} from "lucide-react"
+
+function toServerOptionsFromMock(): UserServerOption[] {
+  return mockServers.map((s) => ({
+    id: s.id,
+    name: s.name,
+    host: s.host,
+    site: s.site,
+    country: s.country,
+    status: s.status,
+  }))
+}
+
+export default function UsersPage() {
+  const { mode, backendUrl } = useDataSource()
+  const isLive = mode === "live"
+
+  const [users, setUsers] = useState<AppUser[]>(INIT_USERS)
+  const [serverOptions, setServerOptions] = useState<UserServerOption[]>(toServerOptionsFromMock)
+  const [loading, setLoading] = useState(false)
+  const [saving, setSaving] = useState(false)
+  const [sheetOpen, setSheetOpen] = useState(false)
+  const [editUser, setEditUser] = useState<AppUser | null>(null)
+  const [deleteTarget, setDeleteTarget] = useState<AppUser | null>(null)
+
+  const loadLive = useCallback(async () => {
+    setLoading(true)
+    try {
+      const [list, srvs] = await Promise.all([
+        listAppUsers(backendUrl),
+        listServers(backendUrl),
+      ])
+      setUsers(list)
+      setServerOptions(srvs.map((s) => ({
+        id: String(s.id),
+        name: s.name || s.host,
+        host: s.host,
+        site: s.site,
+        country: s.country,
+        status: s.status,
+      })))
+    } catch (err) {
+      toast.error(err instanceof Error ? err.message : "Не удалось загрузить пользователей")
+    } finally {
+      setLoading(false)
+    }
+  }, [backendUrl])
+
+  useEffect(() => {
+    if (!isLive) {
+      setUsers(INIT_USERS)
+      setServerOptions(toServerOptionsFromMock())
+      return
+    }
+    void loadLive()
+  }, [isLive, loadLive])
+
+  const boundCount = users.reduce((n, u) => n + u.bindings.length, 0)
+  const activeCount = users.filter((u) => u.active).length
+
+  const applyBindingsDiff = async (userId: string, next: AppUserForm["bindings"], prev: AppUser["bindings"]) => {
+    const nextKeys = new Set(next.map(bindingDiffKey))
+    const prevKeys = new Map(prev.map((b) => [bindingDiffKey(b), b] as const))
+    for (const b of prev) {
+      if (!nextKeys.has(bindingDiffKey(b))) {
+        await deleteUserBinding(backendUrl, userId, b.id)
+      }
+    }
+    for (const b of next) {
+      if (!prevKeys.has(bindingDiffKey(b))) {
+        await createUserBinding(backendUrl, userId, {
+          serverId: Number(b.serverId),
+          interfaceName: b.interfaceName,
+          interfaceType: b.interfaceType,
+          peerPublicKey: b.peerPublicKey,
+          peerName: b.peerName,
+          comment: b.comment,
+        })
+      }
+    }
+  }
+
+  const handleSave = async (form: AppUserForm) => {
+    if (!isLive) {
+      if (!editUser) {
+        const id = `u${Date.now()}`
+        const created: AppUser = {
+          id,
+          ...form,
+          last: "только что",
+          avatar: userInitials(form.name),
+          bindings: form.bindings.map((b, i) => ({ ...b, id: `b${id}-${i}`, userId: id })),
+        }
+        setUsers((prev) => [...prev, created])
+      } else {
+        setUsers((prev) => prev.map((u) => u.id === editUser.id ? { ...u, ...form, avatar: userInitials(form.name) } : u))
+      }
+      setSheetOpen(false)
+      toast.success(editUser ? "Пользователь сохранён" : "Пользователь создан")
+      return
+    }
+
+    setSaving(true)
+    try {
+      if (!editUser) {
+        const created = await createAppUser(backendUrl, {
+          name: form.name,
+          login: form.login,
+          email: form.email,
+          role: form.role,
+          active: form.active,
+          avatar: userInitials(form.name),
+          sections: form.sections,
+          servers: form.servers,
+        })
+        await applyBindingsDiff(created.id, form.bindings, [])
+        await loadLive()
+      } else {
+        await updateAppUser(backendUrl, editUser.id, {
+          name: form.name,
+          login: form.login,
+          email: form.email,
+          role: form.role,
+          active: form.active,
+          avatar: userInitials(form.name),
+          sections: form.sections,
+          servers: form.servers,
+        })
+        await applyBindingsDiff(editUser.id, form.bindings, editUser.bindings)
+        await loadLive()
+      }
+      setSheetOpen(false)
+      toast.success(editUser ? "Пользователь сохранён" : "Пользователь создан")
+    } catch (err) {
+      const msg = err instanceof ApiClientError ? err.message : err instanceof Error ? err.message : "Ошибка сохранения"
+      toast.error(msg)
+    } finally {
+      setSaving(false)
+    }
+  }
+
+  const handleDelete = async () => {
+    if (!deleteTarget) return
+    if (!isLive) {
+      setUsers((prev) => prev.filter((u) => u.id !== deleteTarget.id))
+      setDeleteTarget(null)
+      toast.success("Пользователь удалён")
+      return
+    }
+    try {
+      await deleteAppUser(backendUrl, deleteTarget.id)
+      setDeleteTarget(null)
+      await loadLive()
+      toast.success("Пользователь удалён")
+    } catch (err) {
+      toast.error(err instanceof Error ? err.message : "Не удалось удалить")
+    }
+  }
+
+  return (
+    <div className="flex flex-col h-full">
+      <PageHeader
+        crumbs={[{ label: "Управление" }, { label: "Пользователи" }]}
+        actions={
+          <Button size="sm" onClick={() => { setEditUser(null); setSheetOpen(true) }}>
+            <PlusIcon className="size-4" />Пригласить
+          </Button>
+        }
+      />
+
+      <div className="flex-1 overflow-y-auto p-6 flex flex-col gap-5">
+        {/* Preview: https://reui.io/preview/base/stats-12 · https://reui.io/docs/components/base/icon-tile */}
+        <KpiStatGrid
+          aria-label="Сводка пользователей"
+          items={[
+            {
+              id: "all",
+              label: "Пользователи",
+              value: users.length,
+              icon: <UsersIcon className="size-4" />,
+              iconClassName: "text-muted-foreground",
+            },
+            {
+              id: "active",
+              label: "Активные",
+              value: activeCount,
+              icon: <UserCheckIcon className="size-4" />,
+              iconClassName: "text-success",
+            },
+            {
+              id: "ifaces",
+              label: "Привязанные ifaces",
+              value: boundCount,
+              icon: <CableIcon className="size-4" />,
+              iconClassName: "text-info",
+            },
+          ]}
+        />
+
+        {/* Preview: https://reui.io/preview/base/data-grid-filtering-2 · https://reui.io/docs/components/base/data-grid · https://reui.io/docs/components/base/frame */}
+        <DataPageCard>
+          <UsersDataGrid
+            users={users}
+            serversCount={serverOptions.length}
+            allSectionsCount={ALL_SECTIONS.length}
+            isLoading={loading}
+            onEdit={(u) => { setEditUser(u); setSheetOpen(true) }}
+            onDelete={setDeleteTarget}
+          />
+        </DataPageCard>
+      </div>
+
+      <UserSheet
+        key={sheetOpen ? (editUser?.id ?? "create") : "closed"}
+        open={sheetOpen}
+        user={editUser}
+        users={users}
+        servers={serverOptions}
+        isLive={isLive}
+        backendUrl={backendUrl}
+        saving={saving}
+        onSave={(f) => { void handleSave(f) }}
+        onClose={() => setSheetOpen(false)}
+      />
+
+      {deleteTarget && (
+        <AlertDialog open={!!deleteTarget} onOpenChange={(v) => { if (!v) setDeleteTarget(null) }}>
+          <AlertDialogContent size="default">
+            <AlertDialogHeader>
+              <AlertDialogMedia className="bg-destructive/10 text-destructive">
+                <TrashIcon />
+              </AlertDialogMedia>
+              <AlertDialogTitle>Удалить пользователя?</AlertDialogTitle>
+              <AlertDialogDescription>
+                {deleteTarget.name} · {deleteTarget.email || deleteTarget.login}. Привязки интерфейсов будут удалены.
+              </AlertDialogDescription>
+            </AlertDialogHeader>
+            <AlertDialogFooter>
+              <AlertDialogCancel onClick={() => setDeleteTarget(null)}>Отмена</AlertDialogCancel>
+              <AlertDialogAction variant="destructive" onClick={() => { void handleDelete() }}>
+                Удалить
+              </AlertDialogAction>
+            </AlertDialogFooter>
+          </AlertDialogContent>
+        </AlertDialog>
+      )}
+    </div>
+  )
+}

app/(main)/vxlan/page.tsx

@@ -4,22 +4,16 @@ import { useMemo, useState } from "react"
 import { PageHeader } from "@/components/page-header"
 import { vxlanTunnels, servers } from "@/lib/data"
 import type { VxlanTunnel } from "@/lib/data"
-import { Frame, FramePanel } from "@/components/reui/frame"
+import { KpiStatGrid } from "@/components/reui-kit/kpi-stat-grid"
-import { IconTile } from "@/components/reui/icon-tile"
 import { OpsPanel } from "@/components/ops-panel"
 import { DataPageCard } from "@/components/data-page-card"
 import { DataPageToolbar } from "@/components/data-page-toolbar"
 import { VxlanDataGrid } from "@/components/data-grids/vxlan-data-grid"
 import { Button } from "@/components/ui/button"
-import { cn } from "@/lib/utils"
 import {
-  NetworkIcon, PlusIcon, CopyIcon, CheckIcon,
+  NetworkIcon, PlusIcon, CodeXmlIcon, LayersIcon,
-  CodeXmlIcon, LayersIcon,
 } from "lucide-react"
-import {
+import { CodeExportSheet } from "@/components/reui-kit/code-export-sheet"
-  Sheet, SheetContent, SheetHeader, SheetTitle,
-  SheetDescription, SheetFooter, SheetClose,
-} from "@/components/ui/sheet"
 
 // ─── helpers ──────────────────────────────────────────────────────────────────
 
@@ -70,57 +64,23 @@ function generateVxlanRsc(t: VxlanTunnel): string {
 function ExportSheet({ open, tunnel, onClose }: {
   open: boolean; tunnel: VxlanTunnel | null; onClose: () => void
 }) {
-  const [copied, setCopied] = useState(false)
   const code = useMemo(() => tunnel ? generateVxlanRsc(tunnel) : "", [tunnel])
 
-  function handleCopy() {
-    navigator.clipboard.writeText(code).then(() => {
-      setCopied(true); setTimeout(() => setCopied(false), 2000)
-    })
-  }
-
   return (
-    <Sheet open={open} onOpenChange={(v) => { if (!v) onClose() }}>
+    <CodeExportSheet
-      <SheetContent className="flex flex-col overflow-hidden p-0 gap-0 sm:max-w-2xl">
+      open={open}
-        <SheetHeader className="shrink-0 px-6 pt-5 pb-4 border-b">
+      onClose={onClose}
-          <div className="flex items-start justify-between gap-4">
+      title="Экспорт VXLAN"
-            <div>
+      description="RouterOS 7.x · /interface/vxlan + vteps"
-              <SheetTitle>Экспорт VXLAN</SheetTitle>
+      formats={[
-              <SheetDescription>RouterOS 7.x · /interface/vxlan + vteps</SheetDescription>
+        {
-            </div>
+          id: "rsc",
-            <Button variant="outline" size="sm" className="shrink-0" onClick={handleCopy}>
+          label: "MikroTik .rsc",
-              {copied ? <><CheckIcon className="size-3.5 text-emerald-500" />Скопировано</> : <><CopyIcon className="size-3.5" />Копировать</>}
+          filename: `${tunnel?.name ?? "vxlan"}.rsc`,
-            </Button>
+          code,
-          </div>
+        },
-        </SheetHeader>
+      ]}
-        <div className="flex-1 overflow-y-auto">
+    />
-          <pre className="px-6 py-5 text-[12px] font-mono leading-relaxed text-foreground/85 whitespace-pre select-all">
-            {code.split("\n").map((line, i) => {
-              const isComment = line.startsWith("#")
-              const isCmd = /^\//.test(line.trimStart())
-              const isParam = /^\s+[a-z]/.test(line)
-              return (
-                <span key={i} className={
-                  isComment ? "text-muted-foreground"
-                  : isCmd    ? "text-sky-400"
-                  : isParam  ? "text-violet-300"
-                  : "text-foreground"
-                }>
-                  {line}{"\n"}
-                </span>
-              )
-            })}
-          </pre>
-        </div>
-        <SheetFooter className="shrink-0 px-6 py-4 border-t flex-row gap-2">
-          <SheetClose render={<Button variant="outline" className="flex-1" />}>Закрыть</SheetClose>
-          <Button className="flex-1" onClick={handleCopy}>
-            {copied ? <CheckIcon className="size-4" /> : <CopyIcon className="size-4" />}
-            {copied ? "Скопировано" : "Копировать .rsc"}
-          </Button>
-        </SheetFooter>
-      </SheetContent>
-    </Sheet>
   )
 }
 
@@ -157,27 +117,39 @@ export default function VxlanPage() {
       <div className="flex-1 overflow-y-auto p-6">
         <div className="flex flex-col gap-5">
 
-          {/* KPI */}
+          <KpiStatGrid
-          <div className="grid grid-cols-2 lg:grid-cols-4 gap-4">
+            aria-label="Сводка VXLAN"
-            {[
+            items={[
-              { label: "Туннелей",     value: vxlanTunnels.length, icon: <NetworkIcon className="size-4 text-muted-foreground" /> },
+              {
-              { label: "Активных",     value: upCount,             icon: <LayersIcon className="size-4 text-emerald-500" /> },
+                id: "tunnels",
-              { label: "Уникальных VNI", value: vnis,              icon: <LayersIcon className="size-4 text-sky-400" /> },
+                label: "Туннелей",
-              { label: "Серверов",     value: new Set(vxlanTunnels.map((t) => t.serverId)).size, icon: <NetworkIcon className="size-4 text-violet-400" /> },
+                value: vxlanTunnels.length,
-            ].map((s) => (
+                icon: <NetworkIcon className="size-4" />,
-              <Frame key={s.label} className="h-full">
+                iconClassName: "text-muted-foreground",
-                <FramePanel className="relative isolate flex h-full items-start gap-3">
+              },
-                  <IconTile variant="elevated" aria-hidden="true" className="size-10.5 text-muted-foreground">
+              {
-                    {s.icon}
+                id: "up",
-                  </IconTile>
+                label: "Активных",
-                  <div className="flex min-w-0 flex-1 flex-col gap-0.5">
+                value: upCount,
-                    <p className="text-muted-foreground text-sm font-medium">{s.label}</p>
+                icon: <LayersIcon className="size-4" />,
-                    <p className="text-2xl leading-none font-bold tabular-nums">{s.value}</p>
+                iconClassName: "text-success",
-                  </div>
+              },
-                </FramePanel>
+              {
-              </Frame>
+                id: "vni",
-            ))}
+                label: "Уникальных VNI",
-          </div>
+                value: vnis,
+                icon: <LayersIcon className="size-4" />,
+                iconClassName: "text-info",
+              },
+              {
+                id: "servers",
+                label: "Серверов",
+                value: new Set(vxlanTunnels.map((t) => t.serverId)).size,
+                icon: <NetworkIcon className="size-4" />,
+                iconClassName: "text-primary",
+              },
+            ]}
+          />
 
           {/* Info banner */}
           <div className="flex items-start gap-3 rounded-lg bg-sky-500/5 border border-sky-500/20 px-4 py-3 text-sm">

app/(main)/wireguard/page.tsx

@@ -10,10 +10,30 @@ import {
   WireguardDataGrid,
   type WgIfaceWithServer,
 } from "@/components/data-grids/wireguard-data-grid"
+import {
+  WireguardPeersGrid,
+  type WgPeerRow,
+} from "@/components/data-grids/wireguard-peers-grid"
 import { Button } from "@/components/ui/button"
-import { Frame, FramePanel } from "@/components/reui/frame"
+import {
-import { IconTile } from "@/components/reui/icon-tile"
+  Alert,
+  AlertDescription,
+  AlertTitle,
+} from "@/components/reui/alert"
+import { KpiStatGrid } from "@/components/reui-kit/kpi-stat-grid"
 import { OpsPanel } from "@/components/ops-panel"
+import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs"
+import {
+  AlertDialog,
+  AlertDialogAction,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogMedia,
+  AlertDialogTitle,
+} from "@/components/ui/alert-dialog"
 import { useDataSource } from "@/lib/data-source"
 import { requestJson } from "@/shared/api/http-client"
 import {
@@ -31,12 +51,25 @@ import { WgCreateSheet, type WgCreateFormState } from "@/components/wireguard/wg
 import { WgImportSheet } from "@/components/wireguard/wg-import-sheet"
 import { WgExportSheet } from "@/components/wireguard/wg-export-sheet"
 import { WgPeerSheet, type WgPeerFormState } from "@/components/wireguard/wg-peer-sheet"
+import { ServerRailLayout, ServerRailMobileButton } from "@/components/server-rail-layout"
+import {
+  ALL_SERVERS_ID,
+  type ServerTileItem,
+} from "@/components/server-tile-rail"
 import { toast } from "sonner"
 import {
   ShieldCheckIcon, PlusIcon, KeyRoundIcon,
-  UsersIcon, ActivityIcon, RefreshCwIcon, UploadIcon,
+  UsersIcon, ActivityIcon, RefreshCwIcon, UploadIcon, InfoIcon,
+  Trash2Icon, CodeXmlIcon, AlertCircleIcon,
 } from "lucide-react"
 
+type WgWorkspaceTab = "interfaces" | "peers" | "cli"
+type WgStatusFilter = "all" | "up" | "down"
+type WgFailure = { serverId: string; serverName?: string; error: string }
+type PendingDelete =
+  | { kind: "iface"; iface: WgIfaceWithServer }
+  | { kind: "peer"; iface: WgIfaceWithServer; peerId: string }
+
 function collectMockInterfaces(): WgIfaceWithServer[] {
   const result: WgIfaceWithServer[] = []
   for (const srv of mockServers) {
@@ -94,7 +127,11 @@ interface BackendServer {
   name: string
   host: string
   country: string
+  type?: Server["type"]
   enabled: boolean
+  status?: Server["status"]
+  latency?: number | null
+  asn?: string
 }
 
 function mapBackendServer(s: BackendServer): Server {
@@ -106,11 +143,11 @@ function mapBackendServer(s: BackendServer): Server {
     os: "—",
     site: "",
     country: s.country || "UN",
-    asn: "",
+    asn: s.asn ?? "",
-    type: "exit-node",
+    type: s.type ?? "exit-node",
     enabled: s.enabled,
-    status: "online",
+    status: s.status ?? "online",
-    latency: null,
+    latency: s.latency ?? null,
     sessions: 0,
   }
 }
@@ -126,20 +163,31 @@ function parseEndpoint(endpoint: string): { address?: string; port?: number } {
   }
 }
 
+function peerRowId(iface: WgIfaceWithServer, peer: WgIfaceWithServer["peers"][number], index: number): string {
+  return peer.id ?? peer.rosId ?? `${iface.id}-${peer.publicKey}-${index}`
+}
+
 export default function WireGuardPage() {
   const { mode, backendUrl } = useDataSource()
   const isLive = mode === "live"
 
   const [liveIfaces, setLiveIfaces] = useState<WgIfaceWithServer[]>([])
   const [liveServers, setLiveServers] = useState<Server[]>([])
+  const [failures, setFailures] = useState<WgFailure[]>([])
   const [loading, setLoading] = useState(false)
   const [busy, setBusy] = useState(false)
 
+  const [selectedServerId, setSelectedServerId] = useState(ALL_SERVERS_ID)
+  const [workspaceTab, setWorkspaceTab] = useState<WgWorkspaceTab>("interfaces")
+  const [statusFilter, setStatusFilter] = useState<WgStatusFilter>("all")
   const [search, setSearch] = useState("")
   const [createOpen, setCreateOpen] = useState(false)
   const [importOpen, setImportOpen] = useState(false)
   const [exportIface, setExportIface] = useState<WgIfaceWithServer | null>(null)
+  const [exportInitialTab, setExportInitialTab] = useState<"rsc" | "conf" | "peer">("rsc")
+  const [exportPeerId, setExportPeerId] = useState<string | null>(null)
   const [peerIface, setPeerIface] = useState<WgIfaceWithServer | null>(null)
+  const [pendingDelete, setPendingDelete] = useState<PendingDelete | null>(null)
   const [liveExport, setLiveExport] = useState<{
     rsc?: string
     conf?: string
@@ -157,6 +205,7 @@ export default function WireGuardPage() {
       ])
       setLiveIfaces(wg.interfaces.map(dtoToRow))
       setLiveServers(servers.filter((s) => s.enabled).map(mapBackendServer))
+      setFailures(wg.failures ?? [])
       if (wg.failures?.length) {
         toast.warning(
           `Не удалось опросить: ${wg.failures.map((f) => f.serverName ?? f.serverId).join(", ")}`,
@@ -165,6 +214,7 @@ export default function WireGuardPage() {
     } catch (e) {
       toast.error(e instanceof Error ? e.message : "Ошибка загрузки WireGuard")
       setLiveIfaces([])
+      setFailures([])
     } finally {
       setLoading(false)
     }
@@ -175,6 +225,7 @@ export default function WireGuardPage() {
       queueMicrotask(() => {
         setLiveIfaces([])
         setLiveServers([])
+        setFailures([])
       })
       return
     }
@@ -186,10 +237,35 @@ export default function WireGuardPage() {
   const displayIfaces = isLive ? liveIfaces : collectMockInterfaces()
   const displayServers = isLive ? liveServers : mockServers.filter((s) => s.enabled)
 
-  const filtered = useMemo(() => {
+  const effectiveServerId =
-    if (!search) return displayIfaces
+    selectedServerId === ALL_SERVERS_ID || displayServers.some((s) => s.id === selectedServerId)
+      ? selectedServerId
+      : ALL_SERVERS_ID
+
+  const scopedIfaces = useMemo(() => {
+    if (effectiveServerId === ALL_SERVERS_ID) return displayIfaces
+    return displayIfaces.filter((i) => i.serverId === effectiveServerId)
+  }, [displayIfaces, effectiveServerId])
+
+  const statusCounts = useMemo(() => {
+    let up = 0
+    let down = 0
+    for (const iface of scopedIfaces) {
+      if (iface.status === "up") up += 1
+      else down += 1
+    }
+    return { all: scopedIfaces.length, up, down }
+  }, [scopedIfaces])
+
+  const statusFiltered = useMemo(() => {
+    if (statusFilter === "all") return scopedIfaces
+    return scopedIfaces.filter((i) => i.status === statusFilter)
+  }, [scopedIfaces, statusFilter])
+
+  const filteredIfaces = useMemo(() => {
+    if (!search) return statusFiltered
     const q = search.toLowerCase()
-    return displayIfaces.filter(
+    return statusFiltered.filter(
       (i) =>
         i.name.toLowerCase().includes(q) ||
         i.serverName.toLowerCase().includes(q) ||
@@ -199,14 +275,47 @@ export default function WireGuardPage() {
             (p.endpoint ?? "").includes(q),
         ),
     )
-  }, [displayIfaces, search])
+  }, [statusFiltered, search])
 
-  const totalPeers = displayIfaces.reduce((s, i) => s + i.peers.length, 0)
+  const peerRows = useMemo<WgPeerRow[]>(() => {
-  const onlinePeers = displayIfaces.reduce(
+    const q = search.toLowerCase()
+    const rows: WgPeerRow[] = []
+    for (const iface of scopedIfaces) {
+      iface.peers.forEach((peer, index) => {
+        const id = peerRowId(iface, peer, index)
+        if (q) {
+          const hay = [
+            peer.publicKey,
+            peer.name ?? "",
+            peer.endpoint ?? "",
+            peer.allowedIps.join(" "),
+            iface.name,
+            iface.serverName,
+          ].join(" ").toLowerCase()
+          if (!hay.includes(q)) return
+        }
+        rows.push({
+          ...peer,
+          id,
+          ifaceId: iface.id,
+          ifaceName: iface.name,
+          serverId: iface.serverId,
+          serverName: iface.serverName,
+          serverCountry: iface.serverCountry,
+        })
+      })
+    }
+    return rows
+  }, [scopedIfaces, search])
+
+  const totalPeers = scopedIfaces.reduce((s, i) => s + i.peers.length, 0)
+  const onlinePeers = scopedIfaces.reduce(
     (s, i) => s + i.peers.filter((p) => !!p.latestHandshake).length,
     0,
   )
-  const upIfaces = displayIfaces.filter((i) => i.status === "up").length
+  const upIfaces = scopedIfaces.filter((i) => i.status === "up").length
+  const compactServer = effectiveServerId !== ALL_SERVERS_ID
+  const sheetServerId = compactServer ? effectiveServerId : undefined
 
   const serverOptions = displayServers.map((s) => ({
     id: s.id,
@@ -214,6 +323,25 @@ export default function WireGuardPage() {
     host: s.host,
   }))
 
+  const railItems = useMemo<ServerTileItem[]>(() => {
+    const counts = new Map<string, number>()
+    for (const iface of displayIfaces) {
+      counts.set(iface.serverId, (counts.get(iface.serverId) ?? 0) + 1)
+    }
+    return displayServers.map((s) => ({
+      id: s.id,
+      name: s.name,
+      host: s.host,
+      site: s.site,
+      country: s.country,
+      status: s.status,
+      type: s.type,
+      count: counts.get(s.id) ?? 0,
+      enabled: s.enabled,
+      title: [s.name, s.host, s.asn].filter(Boolean).join(" · "),
+    }))
+  }, [displayServers, displayIfaces])
+
   async function handleCreate(form: WgCreateFormState) {
     if (!isLive) {
       toast.info("Создание на роутер доступно только в live-режиме")
@@ -302,15 +430,26 @@ export default function WireGuardPage() {
     }
   }
 
-  async function handleDelete(iface: WgIfaceWithServer) {
+  async function confirmDelete() {
-    if (!isLive || !iface.rosId) {
+    if (!pendingDelete) return
+    if (!isLive) {
       toast.info("Доступно только в live-режиме")
+      setPendingDelete(null)
       return
     }
-    if (!window.confirm(`Удалить интерфейс ${iface.name} на ${iface.serverName}?`)) return
     try {
-      await deleteWireGuardInterface(backendUrl, iface.serverId, iface.rosId)
+      if (pendingDelete.kind === "iface") {
-      toast.success("Удалено")
+        if (!pendingDelete.iface.rosId) {
+          toast.info("Доступно только в live-режиме")
+          return
+        }
+        await deleteWireGuardInterface(backendUrl, pendingDelete.iface.serverId, pendingDelete.iface.rosId)
+        toast.success("Удалено")
+      } else {
+        await deleteWireGuardPeer(backendUrl, pendingDelete.iface.serverId, pendingDelete.peerId)
+        toast.success("Пир удалён")
+      }
+      setPendingDelete(null)
       await loadLive()
     } catch (e) {
       toast.error(e instanceof Error ? e.message : "Ошибка удаления")
@@ -348,21 +487,6 @@ export default function WireGuardPage() {
     }
   }
 
-  async function handleDeletePeer(iface: WgIfaceWithServer, peerId: string) {
-    if (!isLive) {
-      toast.info("Доступно только в live-режиме")
-      return
-    }
-    if (!window.confirm("Удалить пира?")) return
-    try {
-      await deleteWireGuardPeer(backendUrl, iface.serverId, peerId)
-      toast.success("Пир удалён")
-      await loadLive()
-    } catch (e) {
-      toast.error(e instanceof Error ? e.message : "Ошибка")
-    }
-  }
-
   async function handleLiveExport(format: "rsc" | "conf" | "peer-conf") {
     if (!exportIface || !isLive) return
     setExportBusy(true)
@@ -372,6 +496,7 @@ export default function WireGuardPage() {
         interfaceName: exportIface.name,
         format,
         includePrivateKey: format !== "peer-conf",
+        peerId: format === "peer-conf" ? (exportPeerId ?? undefined) : undefined,
       })
       setLiveExport((prev) => ({
         ...prev,
@@ -389,149 +514,255 @@ export default function WireGuardPage() {
     }
   }
 
+  function openExport(iface: WgIfaceWithServer, tab: "rsc" | "conf" | "peer" = "rsc", peerId?: string) {
+    setLiveExport(null)
+    setExportInitialTab(tab)
+    setExportPeerId(peerId ?? null)
+    setExportIface(iface)
+  }
+
+  const emptyCreateAction = (
+    <Button size="sm" onClick={() => setCreateOpen(true)}>
+      <PlusIcon className="size-4" />
+      Новый интерфейс
+    </Button>
+  )
+
   return (
-    <div className="flex flex-col h-full">
+    <>
-      <PageHeader
+    <ServerRailLayout
-        crumbs={[{ label: "Управление" }, { label: "WireGuard" }]}
+      items={railItems}
-        actions={
+      selectedId={effectiveServerId}
-          <>
+      onSelect={setSelectedServerId}
-            {isLive && (
+      showAll
-              <Button
+      allCount={displayIfaces.length}
-                size="sm"
+      loading={isLive && loading && displayServers.length === 0}
-                variant="outline"
+      header={
-                disabled={loading}
+        <PageHeader
-                onClick={() => void loadLive()}
+          crumbs={[{ label: "Управление" }, { label: "WireGuard" }]}
-              >
+          actions={
-                <RefreshCwIcon className={`size-4 ${loading ? "animate-spin" : ""}`} />
+            <>
-                Обновить
+              <ServerRailMobileButton />
+              {isLive && (
+                <Button
+                  size="sm"
+                  variant="outline"
+                  disabled={loading}
+                  onClick={() => void loadLive()}
+                >
+                  <RefreshCwIcon className={`size-4 ${loading ? "animate-spin" : ""}`} />
+                  Обновить
+                </Button>
+              )}
+              <Button size="sm" variant="outline" onClick={() => setImportOpen(true)}>
+                <UploadIcon className="size-4" />
+                Импорт
               </Button>
-            )}
+              <Button size="sm" onClick={() => setCreateOpen(true)}>
-            <Button size="sm" variant="outline" onClick={() => setImportOpen(true)}>
+                <PlusIcon className="size-4" />
-              <UploadIcon className="size-4" />
+                Новый интерфейс
-              Импорт
+              </Button>
-            </Button>
+            </>
-            <Button size="sm" onClick={() => setCreateOpen(true)}>
+          }
-              <PlusIcon className="size-4" />
+        />
-              Новый интерфейс
+      }
-            </Button>
+    >
-          </>
+          <div className="flex flex-col gap-4">
-        }
+            <KpiStatGrid
-      />
+              aria-label="Сводка WireGuard"
+              items={[
+                {
+                  id: "ifaces",
+                  label: "Интерфейсов",
+                  value: scopedIfaces.length,
+                  icon: <ShieldCheckIcon className="size-4" />,
+                  iconClassName: "text-muted-foreground",
+                },
+                {
+                  id: "up",
+                  label: "Активных (UP)",
+                  value: upIfaces,
+                  icon: <ActivityIcon className="size-4" />,
+                  iconClassName: "text-success",
+                },
+                {
+                  id: "peers",
+                  label: "Всего пиров",
+                  value: totalPeers,
+                  icon: <UsersIcon className="size-4" />,
+                  iconClassName: "text-info",
+                },
+                {
+                  id: "online",
+                  label: "Пиров онлайн",
+                  value: `${onlinePeers}/${totalPeers}`,
+                  icon: <KeyRoundIcon className="size-4" />,
+                  iconClassName: "text-primary",
+                },
+              ]}
+            />
 
-      <div className="flex-1 overflow-y-auto p-6">
+            {failures.length > 0 ? (
-        <div className="flex flex-col gap-5">
+              <Alert variant="destructive">
-          <div className="grid grid-cols-2 lg:grid-cols-4 gap-4">
+                <AlertCircleIcon />
-            {[
+                <AlertTitle>Не удалось опросить часть роутеров</AlertTitle>
-              { label: "Интерфейсов", value: displayIfaces.length, icon: <ShieldCheckIcon className="size-4 text-muted-foreground" /> },
+                <AlertDescription>
-              { label: "Активных (UP)", value: upIfaces, icon: <ActivityIcon className="size-4 text-emerald-500" /> },
+                  {failures.map((f) => f.serverName ?? f.serverId).join(", ")}
-              { label: "Всего пиров", value: totalPeers, icon: <UsersIcon className="size-4 text-sky-400" /> },
+                </AlertDescription>
-              { label: "Пиров онлайн", value: `${onlinePeers}/${totalPeers}`, icon: <KeyRoundIcon className="size-4 text-violet-400" /> },
+              </Alert>
-            ].map((s) => (
+            ) : null}
-              <Frame key={s.label} className="h-full">
+
-                <FramePanel className="relative isolate flex h-full items-start gap-3">
+            {!isLive ? (
-                  <IconTile variant="elevated" aria-hidden="true" className="size-10.5 text-muted-foreground">
+              <Alert variant="info">
-                    {s.icon}
+                <InfoIcon />
-                  </IconTile>
+                <AlertTitle>Mock-режим</AlertTitle>
-                  <div className="flex min-w-0 flex-1 flex-col gap-0.5">
+                <AlertDescription>
-                    <p className="text-muted-foreground text-sm font-medium">{s.label}</p>
+                  Переключитесь в live в настройках, чтобы применять изменения на MikroTik.
-                    <p className="text-2xl leading-none font-bold tabular-nums">{s.value}</p>
+                </AlertDescription>
+              </Alert>
+            ) : null}
+
+            <Tabs
+              value={workspaceTab}
+              onValueChange={(v) => setWorkspaceTab(v as WgWorkspaceTab)}
+              className="gap-3"
+            >
+              <TabsList variant="line">
+                <TabsTrigger value="interfaces" className="gap-1.5">
+                  <ShieldCheckIcon className="size-3.5" />
+                  Интерфейсы
+                </TabsTrigger>
+                <TabsTrigger value="peers" className="gap-1.5">
+                  <UsersIcon className="size-3.5" />
+                  Пиры
+                </TabsTrigger>
+                <TabsTrigger value="cli" className="gap-1.5">
+                  <CodeXmlIcon className="size-3.5" />
+                  CLI
+                </TabsTrigger>
+              </TabsList>
+
+              <TabsContent value="interfaces" className="mt-0 outline-none">
+                <DataPageCard>
+                  <DataPageToolbar
+                    search={search}
+                    onSearchChange={setSearch}
+                    searchPlaceholder="Поиск по имени, серверу, IP…"
+                    countLabel={`${filteredIfaces.length} интерфейсов`}
+                    segmented={{
+                      value: statusFilter,
+                      onChange: setStatusFilter,
+                      options: [
+                        { value: "all", label: "Все", count: statusCounts.all },
+                        { value: "up", label: "UP", count: statusCounts.up },
+                        { value: "down", label: "DOWN", count: statusCounts.down },
+                      ],
+                    }}
+                  />
+                  <WireguardDataGrid
+                    interfaces={filteredIfaces}
+                    compactServer={compactServer}
+                    emptyAction={emptyCreateAction}
+                    onExport={(iface) => openExport(iface, "rsc")}
+                    onAddPeer={setPeerIface}
+                    onToggle={handleToggle}
+                    onDelete={(iface) => setPendingDelete({ kind: "iface", iface })}
+                    onDeletePeer={(iface, peerId) => setPendingDelete({ kind: "peer", iface, peerId })}
+                    onExportPeer={(iface, peerId) => openExport(iface, "peer", peerId)}
+                  />
+                </DataPageCard>
+              </TabsContent>
+
+              <TabsContent value="peers" className="mt-0 outline-none">
+                <DataPageCard>
+                  <DataPageToolbar
+                    search={search}
+                    onSearchChange={setSearch}
+                    searchPlaceholder="Поиск по ключу, IP, endpoint…"
+                    countLabel={`${peerRows.length} пиров`}
+                  />
+                  <WireguardPeersGrid
+                    peers={peerRows}
+                    compactServer={compactServer}
+                    emptyAction={
+                      scopedIfaces.length === 1 ? (
+                        <Button size="sm" onClick={() => setPeerIface(scopedIfaces[0])}>
+                          <PlusIcon className="size-4" />
+                          Добавить пира
+                        </Button>
+                      ) : emptyCreateAction
+                    }
+                    onDeletePeer={(row) => {
+                      const iface = scopedIfaces.find((i) => i.id === row.ifaceId)
+                      if (!iface) return
+                      setPendingDelete({ kind: "peer", iface, peerId: row.id })
+                    }}
+                    onExportPeer={(row) => {
+                      const iface = scopedIfaces.find((i) => i.id === row.ifaceId)
+                      if (!iface) return
+                      openExport(iface, "peer", row.id)
+                    }}
+                  />
+                </DataPageCard>
+              </TabsContent>
+
+              <TabsContent value="cli" className="mt-0 outline-none">
+                <OpsPanel title="RouterOS 7 · /interface wireguard — быстрые команды" contentClassName="px-5 py-4">
+                  <div className="grid grid-cols-1 gap-4 font-mono text-xs sm:grid-cols-3">
+                    {[
+                      {
+                        title: "Создать интерфейс",
+                        lines: [
+                          "/interface wireguard add \\",
+                          "  name=wg0 \\",
+                          "  listen-port=13231 \\",
+                          "  mtu=1420",
+                        ],
+                      },
+                      {
+                        title: "Добавить пира",
+                        lines: [
+                          "/interface wireguard peers add \\",
+                          "  interface=wg0 \\",
+                          '  public-key="<ключ>" \\',
+                          "  allowed-address=10.0.0.2/32 \\",
+                          "  endpoint-address=1.2.3.4 \\",
+                          "  persistent-keepalive=25",
+                        ],
+                      },
+                      {
+                        title: "Назначить IP",
+                        lines: [
+                          "/ip address add \\",
+                          "  address=10.210.0.1/30 \\",
+                          "  interface=wg0",
+                          "",
+                          "# Статус:",
+                          "/interface wireguard print",
+                        ],
+                      },
+                    ].map((b) => (
+                      <div key={b.title}>
+                        <p className="mb-1.5 font-sans text-[11px] font-semibold uppercase tracking-wide text-foreground/80">
+                          {b.title}
+                        </p>
+                        <pre className="overflow-x-auto rounded-md bg-muted p-2.5 text-[11px] leading-relaxed text-muted-foreground">
+                          {b.lines.join("\n")}
+                        </pre>
+                      </div>
+                    ))}
                   </div>
-                </FramePanel>
+                </OpsPanel>
-              </Frame>
+              </TabsContent>
-            ))}
+            </Tabs>
           </div>
-
+    </ServerRailLayout>
-          <div className="flex items-start gap-3 rounded-lg bg-sky-500/5 border border-sky-500/20 px-4 py-3 text-sm">
-            <ShieldCheckIcon className="size-5 text-sky-500 shrink-0 mt-0.5" />
-            <div>
-              <p className="font-medium text-sky-600 dark:text-sky-400">
-                WireGuard — live-интеграция RouterOS 7.x
-              </p>
-              <p className="text-muted-foreground text-xs mt-0.5">
-                {isLive
-                  ? "Опрос /interface/wireguard на включённых серверах. Создание, импорт .rsc/.conf и экспорт с роутера."
-                  : "Сейчас mock-режим. Переключитесь в live в настройках, чтобы применять изменения на MikroTik."}
-              </p>
-            </div>
-          </div>
-
-          <DataPageCard>
-            <DataPageToolbar
-              search={search}
-              onSearchChange={setSearch}
-              searchPlaceholder="Поиск по имени, серверу, IP…"
-              countLabel={`${filtered.length} интерфейсов`}
-            />
-            <WireguardDataGrid
-              interfaces={filtered}
-              onExport={(iface) => {
-                setLiveExport(null)
-                setExportIface(iface)
-              }}
-              onAddPeer={setPeerIface}
-              onToggle={handleToggle}
-              onDelete={handleDelete}
-              onDeletePeer={handleDeletePeer}
-              onExportPeer={(iface) => {
-                setLiveExport(null)
-                setExportIface(iface)
-              }}
-            />
-          </DataPageCard>
-
-          <OpsPanel title="RouterOS 7 · /interface wireguard — быстрые команды" contentClassName="px-5 py-4">
-            <div className="grid grid-cols-1 sm:grid-cols-3 gap-4 text-xs font-mono">
-              {[
-                {
-                  title: "Создать интерфейс",
-                  lines: [
-                    "/interface wireguard add \\",
-                    "  name=wg0 \\",
-                    "  listen-port=13231 \\",
-                    "  mtu=1420",
-                  ],
-                },
-                {
-                  title: "Добавить пира",
-                  lines: [
-                    "/interface wireguard peers add \\",
-                    "  interface=wg0 \\",
-                    '  public-key="<ключ>" \\',
-                    "  allowed-address=10.0.0.2/32 \\",
-                    "  endpoint-address=1.2.3.4 \\",
-                    "  persistent-keepalive=25",
-                  ],
-                },
-                {
-                  title: "Назначить IP",
-                  lines: [
-                    "/ip address add \\",
-                    "  address=10.210.0.1/30 \\",
-                    "  interface=wg0",
-                    "",
-                    "# Статус:",
-                    "/interface wireguard print",
-                  ],
-                },
-              ].map((b) => (
-                <div key={b.title}>
-                  <p className="font-sans font-semibold text-foreground/80 mb-1.5 text-[11px] uppercase tracking-wide">
-                    {b.title}
-                  </p>
-                  <pre className="bg-zinc-950 rounded-md p-2.5 text-zinc-300 text-[11px] leading-relaxed overflow-x-auto">
-                    {b.lines.join("\n")}
-                  </pre>
-                </div>
-              ))}
-            </div>
-          </OpsPanel>
-        </div>
-      </div>
 
       <WgCreateSheet
         open={createOpen}
         onOpenChange={setCreateOpen}
         servers={serverOptions}
+        defaultServerId={sheetServerId}
         busy={busy}
         onSubmit={handleCreate}
       />
@@ -539,6 +770,7 @@ export default function WireGuardPage() {
         open={importOpen}
         onOpenChange={setImportOpen}
         servers={serverOptions}
+        defaultServerId={sheetServerId}
         busy={busy}
         onImport={handleImport}
       />
@@ -552,14 +784,44 @@ export default function WireGuardPage() {
       <WgExportSheet
         open={!!exportIface}
         iface={exportIface}
+        initialTab={exportInitialTab}
+        peerId={exportPeerId}
         onClose={() => {
           setExportIface(null)
+          setExportPeerId(null)
+          setExportInitialTab("rsc")
           setLiveExport(null)
         }}
         liveContent={liveExport}
         liveBusy={exportBusy}
         onRequestLiveExport={isLive ? handleLiveExport : undefined}
       />
-    </div>
+
+      <AlertDialog open={!!pendingDelete} onOpenChange={(v) => { if (!v) setPendingDelete(null) }}>
+        <AlertDialogContent size="default">
+          <AlertDialogHeader>
+            <AlertDialogMedia className="bg-destructive/10 text-destructive">
+              <Trash2Icon />
+            </AlertDialogMedia>
+            <AlertDialogTitle>
+              {pendingDelete?.kind === "peer" ? "Удалить пира?" : "Удалить интерфейс?"}
+            </AlertDialogTitle>
+            <AlertDialogDescription>
+              {pendingDelete?.kind === "iface"
+                ? `${pendingDelete.iface.name} на ${pendingDelete.iface.serverName}. Вместе с интерфейсом будут удалены связанные пиры на роутере.`
+                : pendingDelete
+                  ? `Пир на ${pendingDelete.iface.name} (${pendingDelete.iface.serverName}).`
+                  : null}
+            </AlertDialogDescription>
+          </AlertDialogHeader>
+          <AlertDialogFooter>
+            <AlertDialogCancel onClick={() => setPendingDelete(null)}>Отмена</AlertDialogCancel>
+            <AlertDialogAction variant="destructive" onClick={() => void confirmDelete()}>
+              Удалить
+            </AlertDialogAction>
+          </AlertDialogFooter>
+        </AlertDialogContent>
+      </AlertDialog>
+    </>
   )
 }

backend/package.json

@@ -12,7 +12,10 @@
     "db:migrate": "drizzle-kit migrate",
     "db:studio": "drizzle-kit studio",
     "test:auth": "tsx src/lib/permissions.test.ts && tsx src/plugins/auth.smoke.test.ts",
-    "test:wireguard": "npx tsx src/services/wireguard-config.test.ts"
+    "test:wireguard": "npx tsx src/services/wireguard-config.test.ts",
+    "test:traffic-rate": "tsx src/services/traffic-rate.test.ts",
+    "test:traffic-flow": "tsx src/services/traffic-flow-parse.test.ts && tsx src/services/traffic-flow-map-exporter.test.ts && tsx src/services/traffic-flow-ifaces.test.ts && tsx src/services/traffic-flow-dedup.test.ts && tsx src/services/traffic-flow-classify.test.ts && tsx src/services/traffic-flow-ripe.test.ts && tsx src/services/traffic-flow-analytics.test.ts",
+    "test:users": "tsx src/modules/users/iface-type.test.ts && tsx src/modules/users/bindings.test.ts"
   },
   "dependencies": {
     "@fastify/cors": "^11.2.0",

backend/src/db/index.ts

@@ -106,6 +106,7 @@ CREATE TABLE IF NOT EXISTS traffic_samples (
   id INTEGER PRIMARY KEY AUTOINCREMENT,
   server_id INTEGER NOT NULL,
   interface_name TEXT NOT NULL,
+  peer_public_key TEXT NOT NULL DEFAULT '',
   sampled_at TEXT NOT NULL,
   rx_bytes INTEGER NOT NULL DEFAULT 0,
   tx_bytes INTEGER NOT NULL DEFAULT 0,
@@ -120,6 +121,63 @@ CREATE INDEX IF NOT EXISTS idx_traffic_samples_server_time
 CREATE INDEX IF NOT EXISTS idx_traffic_samples_server_iface_time
   ON traffic_samples(server_id, interface_name, sampled_at);
 
+CREATE TABLE IF NOT EXISTS traffic_flow_settings (
+  id INTEGER PRIMARY KEY,
+  enabled INTEGER NOT NULL DEFAULT 0,
+  collector_ip TEXT NOT NULL DEFAULT '10.255.254.1',
+  flow_listen_port INTEGER NOT NULL DEFAULT 4739,
+  wg_listen_port INTEGER NOT NULL DEFAULT 51821,
+  prefix TEXT NOT NULL DEFAULT '10.255.254.0/24',
+  public_endpoint TEXT NOT NULL DEFAULT '',
+  host_public_key TEXT NOT NULL DEFAULT '',
+  host_private_key TEXT NOT NULL DEFAULT '',
+  hub_server_id INTEGER,
+  retention_hours INTEGER NOT NULL DEFAULT 24,
+  top_n INTEGER NOT NULL DEFAULT 200,
+  last_datagram_at TEXT,
+  last_exporter_ip TEXT,
+  last_error TEXT,
+  packets_received INTEGER NOT NULL DEFAULT 0,
+  peers_json TEXT NOT NULL DEFAULT '[]',
+  created_at TEXT NOT NULL DEFAULT (datetime('now')),
+  updated_at TEXT NOT NULL DEFAULT (datetime('now'))
+);
+
+CREATE TABLE IF NOT EXISTS flow_buckets (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  server_id INTEGER NOT NULL,
+  bucket_at TEXT NOT NULL,
+  src TEXT NOT NULL,
+  dst TEXT NOT NULL,
+  proto INTEGER NOT NULL DEFAULT 0,
+  src_port INTEGER NOT NULL DEFAULT 0,
+  dst_port INTEGER NOT NULL DEFAULT 0,
+  bytes INTEGER NOT NULL DEFAULT 0,
+  packets INTEGER NOT NULL DEFAULT 0,
+  in_iface TEXT NOT NULL DEFAULT '',
+  FOREIGN KEY (server_id) REFERENCES servers(id) ON DELETE CASCADE
+);
+CREATE UNIQUE INDEX IF NOT EXISTS idx_flow_buckets_unique
+  ON flow_buckets(server_id, bucket_at, src, dst, proto, src_port, dst_port, in_iface);
+CREATE INDEX IF NOT EXISTS idx_flow_buckets_server_time
+  ON flow_buckets(server_id, bucket_at);
+
+CREATE TABLE IF NOT EXISTS flow_ip_meta (
+  prefix TEXT PRIMARY KEY,
+  asn INTEGER NOT NULL DEFAULT 0,
+  country TEXT NOT NULL DEFAULT '',
+  lat REAL,
+  lng REAL,
+  holder TEXT NOT NULL DEFAULT '',
+  ok INTEGER NOT NULL DEFAULT 1,
+  fetched_at TEXT NOT NULL
+);
+CREATE TABLE IF NOT EXISTS flow_asn_meta (
+  asn INTEGER PRIMARY KEY,
+  holder TEXT NOT NULL DEFAULT '',
+  fetched_at TEXT NOT NULL
+);
+
 CREATE TABLE IF NOT EXISTS uptime_settings (
   id INTEGER PRIMARY KEY,
   enabled INTEGER NOT NULL DEFAULT 1,
@@ -511,9 +569,102 @@ CREATE TABLE IF NOT EXISTS alert_engine_cursor (
   last_source_finished_at TEXT,
   updated_at TEXT NOT NULL DEFAULT (datetime('now'))
 );
+
+CREATE TABLE IF NOT EXISTS app_users (
+  id TEXT PRIMARY KEY,
+  name TEXT NOT NULL DEFAULT '',
+  login TEXT NOT NULL UNIQUE,
+  email TEXT NOT NULL DEFAULT '',
+  role TEXT NOT NULL DEFAULT 'viewer',
+  active INTEGER NOT NULL DEFAULT 1,
+  avatar TEXT NOT NULL DEFAULT '',
+  last_seen TEXT,
+  sections_json TEXT NOT NULL DEFAULT '[]',
+  servers_json TEXT NOT NULL DEFAULT '[]',
+  created_at TEXT NOT NULL DEFAULT (datetime('now')),
+  updated_at TEXT NOT NULL DEFAULT (datetime('now'))
+);
+
+CREATE TABLE IF NOT EXISTS user_interface_bindings (
+  id TEXT PRIMARY KEY,
+  user_id TEXT NOT NULL,
+  server_id INTEGER NOT NULL,
+  interface_name TEXT NOT NULL,
+  interface_type TEXT NOT NULL DEFAULT 'other',
+  peer_public_key TEXT NOT NULL DEFAULT '',
+  peer_name TEXT NOT NULL DEFAULT '',
+  comment TEXT NOT NULL DEFAULT '',
+  created_at TEXT NOT NULL DEFAULT (datetime('now')),
+  updated_at TEXT NOT NULL DEFAULT (datetime('now')),
+  FOREIGN KEY (user_id) REFERENCES app_users(id) ON DELETE CASCADE,
+  FOREIGN KEY (server_id) REFERENCES servers(id) ON DELETE CASCADE,
+  UNIQUE (server_id, interface_name, peer_public_key)
+);
+CREATE INDEX IF NOT EXISTS idx_user_iface_bind_user
+  ON user_interface_bindings(user_id);
 `)
 
 // Lightweight schema evolution for existing databases without migrations
+{
+  const sampleCols = sqlite.prepare(`PRAGMA table_info('traffic_samples')`).all() as Array<{ name?: string }>
+  if (!sampleCols.some((c) => c.name === "peer_public_key")) {
+    sqlite.exec(`ALTER TABLE traffic_samples ADD COLUMN peer_public_key TEXT NOT NULL DEFAULT ''`)
+  }
+}
+
+{
+  const bindCols = sqlite.prepare(`PRAGMA table_info('user_interface_bindings')`).all() as Array<{ name?: string }>
+  if (!bindCols.some((c) => c.name === "peer_public_key")) {
+    sqlite.exec(`ALTER TABLE user_interface_bindings ADD COLUMN peer_public_key TEXT NOT NULL DEFAULT ''`)
+  }
+  if (!bindCols.some((c) => c.name === "peer_name")) {
+    sqlite.exec(`ALTER TABLE user_interface_bindings ADD COLUMN peer_name TEXT NOT NULL DEFAULT ''`)
+  }
+
+  const indexes = sqlite.prepare(`PRAGMA index_list('user_interface_bindings')`).all() as Array<{
+    name?: string
+    unique?: number
+  }>
+  let hasPeerUnique = false
+  for (const idx of indexes) {
+    if (!idx.name || !idx.unique) continue
+    const info = sqlite.prepare(`PRAGMA index_info(${JSON.stringify(idx.name)})`).all() as Array<{ name?: string }>
+    const names = info.map((c) => c.name)
+    if (names.includes("server_id") && names.includes("interface_name") && names.includes("peer_public_key")) {
+      hasPeerUnique = true
+    }
+  }
+  if (!hasPeerUnique) {
+    sqlite.exec(`PRAGMA foreign_keys = OFF`)
+    sqlite.exec(`
+      CREATE TABLE user_interface_bindings_new (
+        id TEXT PRIMARY KEY,
+        user_id TEXT NOT NULL,
+        server_id INTEGER NOT NULL,
+        interface_name TEXT NOT NULL,
+        interface_type TEXT NOT NULL DEFAULT 'other',
+        peer_public_key TEXT NOT NULL DEFAULT '',
+        peer_name TEXT NOT NULL DEFAULT '',
+        comment TEXT NOT NULL DEFAULT '',
+        created_at TEXT NOT NULL DEFAULT (datetime('now')),
+        updated_at TEXT NOT NULL DEFAULT (datetime('now')),
+        FOREIGN KEY (user_id) REFERENCES app_users(id) ON DELETE CASCADE,
+        FOREIGN KEY (server_id) REFERENCES servers(id) ON DELETE CASCADE,
+        UNIQUE (server_id, interface_name, peer_public_key)
+      );
+      INSERT INTO user_interface_bindings_new
+        (id, user_id, server_id, interface_name, interface_type, peer_public_key, peer_name, comment, created_at, updated_at)
+      SELECT id, user_id, server_id, interface_name, interface_type,
+        COALESCE(peer_public_key, ''), COALESCE(peer_name, ''), comment, created_at, updated_at
+      FROM user_interface_bindings;
+      DROP TABLE user_interface_bindings;
+      ALTER TABLE user_interface_bindings_new RENAME TO user_interface_bindings;
+      CREATE INDEX IF NOT EXISTS idx_user_iface_bind_user ON user_interface_bindings(user_id);
+    `)
+    sqlite.exec(`PRAGMA foreign_keys = ON`)
+  }
+}
+
 const recursiveCols = sqlite.prepare(`PRAGMA table_info('recursive_routes')`).all() as Array<{ name?: string }>
 const hasCountryColumn = recursiveCols.some((c) => c.name === "country")
 if (!hasCountryColumn) {
@@ -580,6 +731,9 @@ if (!serverCols.some((c) => c.name === "lan_subnet")) {
 if (!serverCols.some((c) => c.name === "wan_uplinks")) {
   sqlite.exec(`ALTER TABLE servers ADD COLUMN wan_uplinks TEXT NOT NULL DEFAULT '[]'`)
 }
+if (!serverCols.some((c) => c.name === "mgmt_tunnel_ip")) {
+  sqlite.exec(`ALTER TABLE servers ADD COLUMN mgmt_tunnel_ip TEXT NOT NULL DEFAULT ''`)
+}
 
 const alertTgCols = sqlite.prepare(`PRAGMA table_info('alert_telegram_settings')`).all() as Array<{ name?: string }>
 if (!alertTgCols.some((c) => c.name === "message_thread_id")) {
@@ -625,6 +779,12 @@ SELECT 1, 1, 30, 14
 WHERE NOT EXISTS (SELECT 1 FROM traffic_settings WHERE id = 1);
 `)
 
+sqlite.exec(`
+INSERT INTO traffic_flow_settings (id, enabled, collector_ip, flow_listen_port, wg_listen_port, prefix)
+SELECT 1, 0, '10.255.254.1', 4739, 51821, '10.255.254.0/24'
+WHERE NOT EXISTS (SELECT 1 FROM traffic_flow_settings WHERE id = 1);
+`)
+
 sqlite.exec(`
 INSERT INTO uptime_settings (id, enabled, interval_sec, retention_days)
 SELECT 1, 1, 15, 14
@@ -661,6 +821,29 @@ SELECT 1, 'https://acme-v02.api.letsencrypt.org/directory', '', '', ''
 WHERE NOT EXISTS (SELECT 1 FROM acme_settings WHERE id = 1);
 `)
 
+{
+  const flowIndexes = sqlite.prepare(`PRAGMA index_list('flow_buckets')`).all() as Array<{
+    name?: string
+    unique?: number
+  }>
+  let hasIfaceUnique = false
+  for (const idx of flowIndexes) {
+    if (!idx.name || !idx.unique) continue
+    const info = sqlite.prepare(`PRAGMA index_info(${JSON.stringify(idx.name)})`).all() as Array<{ name?: string }>
+    const names = info.map((c) => c.name)
+    if (names.includes("in_iface") && names.includes("src") && names.includes("dst")) {
+      hasIfaceUnique = true
+    }
+  }
+  if (!hasIfaceUnique) {
+    sqlite.exec(`DROP INDEX IF EXISTS idx_flow_buckets_unique`)
+    sqlite.exec(`
+      CREATE UNIQUE INDEX IF NOT EXISTS idx_flow_buckets_unique
+        ON flow_buckets(server_id, bucket_at, src, dst, proto, src_port, dst_port, in_iface)
+    `)
+  }
+}
+
 const certIssueJobCols = sqlite.prepare(`PRAGMA table_info('certificate_issue_jobs')`).all() as Array<{ name?: string }>
 if (!certIssueJobCols.some((c) => c.name === "source")) {
   sqlite.exec(`ALTER TABLE certificate_issue_jobs ADD COLUMN source TEXT NOT NULL DEFAULT 'manual'`)

backend/src/db/schema.ts

@@ -4,6 +4,7 @@ import {
   real,
   sqliteTable,
   text,
+  uniqueIndex,
 } from "drizzle-orm/sqlite-core"
 
 // ── servers ────────────────────────────────────────────────────────────────────
@@ -31,6 +32,8 @@ export const servers = sqliteTable("servers", {
   lanSubnet: text("lan_subnet").notNull().default(""),
   /** JSON-массив WAN-аплинков [{ id, name, isp, iface, ip, maxDl, maxUl }, …] */
   wanUplinks: text("wan_uplinks").notNull().default("[]"),
+  /** Адрес в оверлее wg-flow (экспортёр IPFIX), например 10.255.254.5 */
+  mgmtTunnelIp: text("mgmt_tunnel_ip").notNull().default(""),
 
   createdAt: text("created_at").notNull().default(sql`(datetime('now'))`),
   updatedAt: text("updated_at").notNull().default(sql`(datetime('now'))`),
@@ -157,12 +160,72 @@ export const alertBgpPeerSamples = sqliteTable("alert_bgp_peer_samples", {
 
 // ── raw traffic samples (per server/interface/timepoint) ──────────────────────
 
+export const trafficFlowSettings = sqliteTable("traffic_flow_settings", {
+  id:              integer("id").primaryKey(),
+  enabled:         integer("enabled", { mode: "boolean" }).notNull().default(false),
+  collectorIp:     text("collector_ip").notNull().default("10.255.254.1"),
+  flowListenPort:  integer("flow_listen_port").notNull().default(4739),
+  wgListenPort:    integer("wg_listen_port").notNull().default(51821),
+  prefix:          text("prefix").notNull().default("10.255.254.0/24"),
+  publicEndpoint:  text("public_endpoint").notNull().default(""),
+  hostPublicKey:   text("host_public_key").notNull().default(""),
+  hostPrivateKey:  text("host_private_key").notNull().default(""),
+  hubServerId:     integer("hub_server_id"),
+  retentionHours:  integer("retention_hours").notNull().default(24),
+  topN:            integer("top_n").notNull().default(200),
+  lastDatagramAt:  text("last_datagram_at"),
+  lastExporterIp:  text("last_exporter_ip"),
+  lastError:       text("last_error"),
+  packetsReceived: integer("packets_received").notNull().default(0),
+  peersJson:       text("peers_json").notNull().default("[]"),
+  createdAt:       text("created_at").notNull().default(sql`(datetime('now'))`),
+  updatedAt:       text("updated_at").notNull().default(sql`(datetime('now'))`),
+})
+
+export const flowBuckets = sqliteTable("flow_buckets", {
+  id:        integer("id").primaryKey({ autoIncrement: true }),
+  serverId:  integer("server_id")
+               .notNull()
+               .references(() => servers.id, { onDelete: "cascade" }),
+  bucketAt:  text("bucket_at").notNull(),
+  src:       text("src").notNull(),
+  dst:       text("dst").notNull(),
+  proto:     integer("proto").notNull().default(0),
+  srcPort:   integer("src_port").notNull().default(0),
+  dstPort:   integer("dst_port").notNull().default(0),
+  bytes:     integer("bytes").notNull().default(0),
+  packets:   integer("packets").notNull().default(0),
+  inIface:   text("in_iface").notNull().default(""),
+}, (t) => [
+  uniqueIndex("idx_flow_buckets_unique").on(
+    t.serverId, t.bucketAt, t.src, t.dst, t.proto, t.srcPort, t.dstPort, t.inIface,
+  ),
+])
+
+export const flowIpMeta = sqliteTable("flow_ip_meta", {
+  prefix:    text("prefix").primaryKey(),
+  asn:       integer("asn").notNull().default(0),
+  country:   text("country").notNull().default(""),
+  lat:       real("lat"),
+  lng:       real("lng"),
+  holder:    text("holder").notNull().default(""),
+  ok:        integer("ok").notNull().default(1),
+  fetchedAt: text("fetched_at").notNull(),
+})
+
+export const flowAsnMeta = sqliteTable("flow_asn_meta", {
+  asn:       integer("asn").primaryKey(),
+  holder:    text("holder").notNull().default(""),
+  fetchedAt: text("fetched_at").notNull(),
+})
+
 export const trafficSamples = sqliteTable("traffic_samples", {
   id:            integer("id").primaryKey({ autoIncrement: true }),
   serverId:      integer("server_id")
                   .notNull()
                   .references(() => servers.id, { onDelete: "cascade" }),
   interfaceName: text("interface_name").notNull(),
+  peerPublicKey: text("peer_public_key").notNull().default(""),
   sampledAt:     text("sampled_at").notNull(),
   rxBytes:       integer("rx_bytes").notNull().default(0),
   txBytes:       integer("tx_bytes").notNull().default(0),
@@ -540,6 +603,44 @@ export const internetPathSettings = sqliteTable("internet_path_settings", {
   updatedAt:      text("updated_at").notNull().default(sql`(datetime('now'))`),
 })
 
+// ── app users (local catalog, not portal JWT) ────────────────────────────────
+
+export const appUsers = sqliteTable("app_users", {
+  id:          text("id").primaryKey(),
+  name:        text("name").notNull().default(""),
+  login:       text("login").notNull().unique(),
+  email:       text("email").notNull().default(""),
+  role:        text("role", { enum: ["admin", "operator", "viewer"] }).notNull().default("viewer"),
+  active:      integer("active", { mode: "boolean" }).notNull().default(true),
+  avatar:      text("avatar").notNull().default(""),
+  lastSeen:    text("last_seen"),
+  sectionsJson: text("sections_json").notNull().default("[]"),
+  serversJson:  text("servers_json").notNull().default("[]"),
+  createdAt:   text("created_at").notNull().default(sql`(datetime('now'))`),
+  updatedAt:   text("updated_at").notNull().default(sql`(datetime('now'))`),
+})
+
+export const userInterfaceBindings = sqliteTable("user_interface_bindings", {
+  id:             text("id").primaryKey(),
+  userId:         text("user_id")
+                    .notNull()
+                    .references(() => appUsers.id, { onDelete: "cascade" }),
+  serverId:       integer("server_id")
+                    .notNull()
+                    .references(() => servers.id, { onDelete: "cascade" }),
+  interfaceName:  text("interface_name").notNull(),
+  interfaceType:  text("interface_type", { enum: ["ether", "gre", "wg", "other"] })
+                    .notNull()
+                    .default("other"),
+  peerPublicKey:  text("peer_public_key").notNull().default(""),
+  peerName:       text("peer_name").notNull().default(""),
+  comment:        text("comment").notNull().default(""),
+  createdAt:      text("created_at").notNull().default(sql`(datetime('now'))`),
+  updatedAt:      text("updated_at").notNull().default(sql`(datetime('now'))`),
+}, (t) => [
+  uniqueIndex("idx_user_iface_bind_server_name_peer").on(t.serverId, t.interfaceName, t.peerPublicKey),
+])
+
 export const internetPathSnapshots = sqliteTable("internet_path_snapshots", {
   id:          integer("id").primaryKey({ autoIncrement: true }),
   sampledAt:   text("sampled_at").notNull(),
@@ -555,6 +656,10 @@ export type SnapshotInsert = typeof serverSnapshots.$inferInsert
 export type FilterRuleRow  = typeof filterRules.$inferSelect
 export type RecursiveRouteRow = typeof recursiveRoutes.$inferSelect
 export type TrafficSettingsRow = typeof trafficSettings.$inferSelect
+export type TrafficFlowSettingsRow = typeof trafficFlowSettings.$inferSelect
+export type FlowBucketRow = typeof flowBuckets.$inferSelect
+export type FlowIpMetaRow = typeof flowIpMeta.$inferSelect
+export type FlowAsnMetaRow = typeof flowAsnMeta.$inferSelect
 export type ServersApiPingSettingsRow = typeof serversApiPingSettings.$inferSelect
 export type TrafficSampleRow = typeof trafficSamples.$inferSelect
 export type UptimeSettingsRow = typeof uptimeSettings.$inferSelect
@@ -582,3 +687,5 @@ export type AlertDestinationRow = typeof alertDestinations.$inferSelect
 export type AlertHistoryRow = typeof alertHistory.$inferSelect
 export type AlertOutboxRow = typeof alertOutbox.$inferSelect
 export type AlertEngineCursorRow = typeof alertEngineCursor.$inferSelect
+export type AppUserRow = typeof appUsers.$inferSelect
+export type UserInterfaceBindingRow = typeof userInterfaceBindings.$inferSelect

backend/src/index.ts

@@ -10,6 +10,7 @@ import execRoutes from "./routes/exec.js"
 import filtersRoutes from "./routes/filters.js"
 import recursiveRoutes from "./routes/recursive-routes.js"
 import trafficRoutes from "./routes/traffic.js"
+import trafficFlowRoutes from "./routes/traffic-flow.js"
 import serversApiPingRoutes from "./routes/servers-api-ping.js"
 import uptimeRoutes from "./routes/uptime.js"
 import networkRoutes from "./routes/network.js"
@@ -24,7 +25,10 @@ import certificatesRoutes from "./routes/certificates.js"
 import systemDatabaseRoutes from "./routes/system-database.js"
 import eventsRoutes from "./routes/events.js"
 import wireguardRoutes from "./routes/wireguard.js"
+import firewallRoutes from "./routes/firewall.js"
+import usersRoutes from "./routes/users.js"
 import { refreshScheduler, stopScheduler } from "./services/scheduler.js"
+import { startTrafficFlowListener, stopTrafficFlowListener } from "./services/traffic-flow-ingest.js"
 
 export async function buildApp(opts?: {
   logger?: boolean
@@ -91,6 +95,7 @@ export async function buildApp(opts?: {
   await app.register(filtersRoutes, { prefix: "/api" })
   await app.register(recursiveRoutes, { prefix: "/api" })
   await app.register(trafficRoutes, { prefix: "/api" })
+  await app.register(trafficFlowRoutes, { prefix: "/api" })
   await app.register(serversApiPingRoutes, { prefix: "/api" })
   await app.register(uptimeRoutes, { prefix: "/api" })
   await app.register(networkRoutes, { prefix: "/api" })
@@ -105,11 +110,15 @@ export async function buildApp(opts?: {
   await app.register(systemDatabaseRoutes, { prefix: "/api" })
   await app.register(eventsRoutes, { prefix: "/api" })
   await app.register(wireguardRoutes, { prefix: "/api" })
+  await app.register(firewallRoutes, { prefix: "/api" })
+  await app.register(usersRoutes, { prefix: "/api" })
 
   if (opts?.startScheduler !== false) {
     refreshScheduler()
+    startTrafficFlowListener()
     app.addHook("onClose", async () => {
       stopScheduler()
+      stopTrafficFlowListener()
     })
   }
 

backend/src/lib/permissions.test.ts

@@ -17,6 +17,10 @@ assert.equal(
   permissionForRequest("GET", "/api/system/database/backup"),
   "mm:settings:admin",
 )
+assert.equal(
+  permissionForRequest("GET", "/api/traffic/servers/1/live"),
+  "mm:traffic:read",
+)
 assert.equal(
   permissionForRequest("GET", "/api/unknown-thing"),
   "mm:dashboard:read",
@@ -29,5 +33,20 @@ assert.equal(
   permissionForRequest("POST", "/api/wireguard/interfaces"),
   "mm:network:write",
 )
+assert.equal(
+  permissionForRequest("GET", "/api/firewall/all"),
+  "mm:network:read",
+)
+assert.equal(
+  permissionForRequest("GET", "/api/users"),
+  "mm:users:read",
+)
+assert.equal(
+  permissionForRequest("POST", "/api/users"),
+  "mm:users:write",
+)
+assert.equal(hasPermission(["mm:settings:admin"], "mm:users:read"), true)
+assert.equal(hasPermission(["mm:settings:admin"], "mm:users:write"), true)
+assert.equal(hasPermission(["mm:dashboard:read"], "mm:users:write"), false)
 
 console.log("permissions.test.ts: ok")

backend/src/lib/permissions.ts

@@ -17,6 +17,9 @@ export function hasPermission(
   required: string,
 ): boolean {
   if (granted.includes(required)) return true
+  if (required.startsWith("mm:users:") && granted.includes("mm:settings:admin")) {
+    return true
+  }
   const parts = required.split(":")
   if (parts.length !== 3) return false
   const [app, section, action] = parts
@@ -49,8 +52,17 @@ const RULES: Rule[] = [
   },
   {
     methods: ["GET"],
-    match: (p) =>
+    match: (p) => p.startsWith("/api/users"),
-      p.startsWith("/api/sidebar-counts") || p.startsWith("/api/events"),
+    permission: "mm:users:read",
+  },
+  {
+    methods: ["POST", "PUT", "PATCH", "DELETE"],
+    match: (p) => p.startsWith("/api/users"),
+    permission: "mm:users:write",
+  },
+  {
+    methods: ["GET"],
+    match: (p) => p.startsWith("/api/sidebar-counts") || p.startsWith("/api/events"),
     permission: "mm:dashboard:read",
   },
   {
@@ -142,7 +154,8 @@ const RULES: Rule[] = [
       p.startsWith("/api/probes") ||
       p.startsWith("/api/internet-path") ||
       p.startsWith("/api/exec") ||
-      p.startsWith("/api/wireguard"),
+      p.startsWith("/api/wireguard") ||
+      p.startsWith("/api/firewall"),
     permission: "mm:network:read",
   },
   {
@@ -154,7 +167,8 @@ const RULES: Rule[] = [
       p.startsWith("/api/probes") ||
       p.startsWith("/api/internet-path") ||
       p.startsWith("/api/exec") ||
-      p.startsWith("/api/wireguard"),
+      p.startsWith("/api/wireguard") ||
+      p.startsWith("/api/firewall"),
     permission: "mm:network:write",
   },
 ]

backend/src/modules/users/bindings.test.ts

@@ -0,0 +1,90 @@
+import assert from "node:assert/strict"
+import Database from "better-sqlite3"
+import { normalizeBindingPeer, PeerBindError } from "./peer-bind.js"
+
+const sqlite = new Database(":memory:")
+sqlite.pragma("foreign_keys = ON")
+sqlite.exec(`
+CREATE TABLE servers (
+  id INTEGER PRIMARY KEY,
+  name TEXT NOT NULL DEFAULT '',
+  host TEXT NOT NULL DEFAULT '127.0.0.1'
+);
+CREATE TABLE app_users (
+  id TEXT PRIMARY KEY,
+  name TEXT NOT NULL DEFAULT '',
+  login TEXT NOT NULL UNIQUE,
+  email TEXT NOT NULL DEFAULT '',
+  role TEXT NOT NULL DEFAULT 'viewer',
+  active INTEGER NOT NULL DEFAULT 1,
+  avatar TEXT NOT NULL DEFAULT '',
+  last_seen TEXT,
+  sections_json TEXT NOT NULL DEFAULT '[]',
+  servers_json TEXT NOT NULL DEFAULT '[]',
+  created_at TEXT NOT NULL DEFAULT (datetime('now')),
+  updated_at TEXT NOT NULL DEFAULT (datetime('now'))
+);
+CREATE TABLE user_interface_bindings (
+  id TEXT PRIMARY KEY,
+  user_id TEXT NOT NULL,
+  server_id INTEGER NOT NULL,
+  interface_name TEXT NOT NULL,
+  interface_type TEXT NOT NULL DEFAULT 'other',
+  peer_public_key TEXT NOT NULL DEFAULT '',
+  peer_name TEXT NOT NULL DEFAULT '',
+  comment TEXT NOT NULL DEFAULT '',
+  created_at TEXT NOT NULL DEFAULT (datetime('now')),
+  updated_at TEXT NOT NULL DEFAULT (datetime('now')),
+  FOREIGN KEY (user_id) REFERENCES app_users(id) ON DELETE CASCADE,
+  FOREIGN KEY (server_id) REFERENCES servers(id) ON DELETE CASCADE,
+  UNIQUE (server_id, interface_name, peer_public_key)
+);
+`)
+
+sqlite.prepare("INSERT INTO servers (id, name, host) VALUES (1, 'jh', '10.0.0.1')").run()
+sqlite.prepare("INSERT INTO app_users (id, name, login) VALUES ('u1', 'A', 'a.user')").run()
+sqlite.prepare("INSERT INTO app_users (id, name, login) VALUES ('u2', 'B', 'b.user')").run()
+sqlite.prepare(`
+  INSERT INTO user_interface_bindings (id, user_id, server_id, interface_name, interface_type)
+  VALUES ('b1', 'u1', 1, 'gre-office', 'gre')
+`).run()
+
+assert.throws(
+  () => sqlite.prepare(`
+    INSERT INTO user_interface_bindings (id, user_id, server_id, interface_name, interface_type)
+    VALUES ('b2', 'u2', 1, 'gre-office', 'gre')
+  `).run(),
+  /UNIQUE/i,
+  "один интерфейс на сервере — один пользователь",
+)
+
+sqlite.prepare(`
+  INSERT INTO user_interface_bindings (id, user_id, server_id, interface_name, interface_type, peer_public_key, peer_name)
+  VALUES ('wg1', 'u1', 1, 'wg-server', 'wg', 'peer-key-aaa', 'phone')
+`).run()
+sqlite.prepare(`
+  INSERT INTO user_interface_bindings (id, user_id, server_id, interface_name, interface_type, peer_public_key, peer_name)
+  VALUES ('wg2', 'u2', 1, 'wg-server', 'wg', 'peer-key-bbb', 'laptop')
+`).run()
+assert.throws(
+  () => sqlite.prepare(`
+    INSERT INTO user_interface_bindings (id, user_id, server_id, interface_name, interface_type, peer_public_key)
+    VALUES ('wg3', 'u2', 1, 'wg-server', 'wg', 'peer-key-aaa')
+  `).run(),
+  /UNIQUE/i,
+  "один пир — один пользователь",
+)
+
+assert.throws(
+  () => normalizeBindingPeer("wg", ""),
+  (err: unknown) => err instanceof PeerBindError && err.status === 400,
+  "WG без ключа — 400",
+)
+assert.equal(normalizeBindingPeer("ether", "ignored"), "")
+assert.equal(normalizeBindingPeer("wg", " abc "), "abc")
+
+sqlite.prepare("DELETE FROM app_users WHERE id = 'u1'").run()
+const leftover = sqlite.prepare("SELECT COUNT(*) AS n FROM user_interface_bindings").get() as { n: number }
+assert.equal(leftover.n, 1, "каскад: привязки u1 удаляются, пир u2 остаётся")
+
+console.log("users bindings unique+cascade tests ok")

backend/src/modules/users/iface-type.test.ts

@@ -0,0 +1,41 @@
+import assert from "node:assert/strict"
+import { mapRosInterfaceType, parseRawInterfaces, isUniqueConstraintError } from "./iface-type.js"
+
+assert.equal(mapRosInterfaceType("ether"), "ether")
+assert.equal(mapRosInterfaceType("ethernet"), "ether")
+assert.equal(mapRosInterfaceType("GRE"), "gre")
+assert.equal(mapRosInterfaceType("gre-tunnel"), "gre")
+assert.equal(mapRosInterfaceType("gre6-tunnel"), "gre")
+assert.equal(mapRosInterfaceType("wg"), "wg")
+assert.equal(mapRosInterfaceType("wireguard"), "wg")
+assert.equal(mapRosInterfaceType("vlan"), "other")
+assert.equal(mapRosInterfaceType(""), "other")
+assert.equal(mapRosInterfaceType("", "gre-tunnel1"), "gre")
+assert.equal(mapRosInterfaceType("", "MSK-DC"), "other")
+assert.equal(mapRosInterfaceType("gre-tunnel", "MSK-DC"), "gre")
+assert.equal(mapRosInterfaceType("", "wg-msk-spb"), "wg")
+assert.equal(mapRosInterfaceType("", "ether1"), "ether")
+
+const parsed = parseRawInterfaces(JSON.stringify([
+  { name: "ether1", type: "ether", running: "true", disabled: "false" },
+  { name: "gre-office", type: "gre-tunnel", running: "false", disabled: "false" },
+  { name: "wg-msk", type: "wg", running: true, disabled: false },
+  { name: "MSK-DC", type: "gre-tunnel", running: true, disabled: false },
+  { name: "", type: "ether" },
+]))
+assert.equal(parsed.length, 4)
+assert.equal(parsed[0]?.type, "ether")
+assert.equal(parsed[0]?.running, true)
+assert.equal(parsed[1]?.type, "gre")
+assert.equal(parsed[1]?.running, false)
+assert.equal(parsed[2]?.type, "wg")
+assert.equal(parsed[3]?.type, "gre")
+
+assert.equal(parseRawInterfaces("not-json").length, 0)
+assert.equal(parseRawInterfaces(null).length, 0)
+
+assert.equal(isUniqueConstraintError({ code: "SQLITE_CONSTRAINT_UNIQUE", message: "UNIQUE" }), true)
+assert.equal(isUniqueConstraintError({ message: "UNIQUE constraint failed: t.c" }), true)
+assert.equal(isUniqueConstraintError({ message: "other" }), false)
+
+console.log("users iface-type tests ok")

backend/src/modules/users/iface-type.ts

@@ -0,0 +1,60 @@
+export type InterfaceType = "ether" | "gre" | "wg" | "other"
+
+export function mapRosInterfaceType(raw: string | undefined | null, name?: string): InterfaceType {
+  const t = String(raw ?? "").trim().toLowerCase()
+  if (t === "ether" || t === "ethernet" || t.startsWith("ether")) return "ether"
+  // RouterOS /interface type for GRE is "gre-tunnel" (also gre, gre6, gre6-tunnel)
+  if (t === "gre" || t.startsWith("gre-") || t.startsWith("gre6")) return "gre"
+  if (t === "wg" || t === "wireguard") return "wg"
+
+  const n = String(name ?? "").trim().toLowerCase()
+  if (n.startsWith("gre") || n.includes("gre-tunnel")) return "gre"
+  if (n.startsWith("wg-") || n.startsWith("wireguard")) return "wg"
+  if (n.startsWith("ether") || n.startsWith("sfp")) return "ether"
+  return "other"
+}
+
+export interface ParsedRosIface {
+  name: string
+  type: InterfaceType
+  running: boolean
+  disabled: boolean
+}
+
+function asBool(raw: unknown): boolean {
+  if (typeof raw === "boolean") return raw
+  const s = String(raw ?? "").trim().toLowerCase()
+  return s === "true" || s === "yes" || s === "1"
+}
+
+export function parseRawInterfaces(json: string | null | undefined): ParsedRosIface[] {
+  if (!json) return []
+  try {
+    const parsed = JSON.parse(json) as unknown
+    const arr = Array.isArray(parsed) ? parsed : []
+    const out: ParsedRosIface[] = []
+    for (const item of arr) {
+      if (!item || typeof item !== "object") continue
+      const rec = item as Record<string, unknown>
+      const name = String(rec.name ?? "").trim()
+      if (!name) continue
+      out.push({
+        name,
+        type: mapRosInterfaceType(String(rec.type ?? ""), name),
+        running: asBool(rec.running),
+        disabled: asBool(rec.disabled),
+      })
+    }
+    return out
+  } catch {
+    return []
+  }
+}
+
+export function isUniqueConstraintError(err: unknown): boolean {
+  if (!err || typeof err !== "object") return false
+  const rec = err as { code?: unknown; message?: unknown }
+  const code = String(rec.code ?? "")
+  const msg = String(rec.message ?? "")
+  return code.includes("SQLITE_CONSTRAINT") || /unique constraint/i.test(msg)
+}

backend/src/modules/users/peer-bind.ts

@@ -0,0 +1,44 @@
+import type { InterfaceType } from "./iface-type.js"
+
+export class PeerBindError extends Error {
+  constructor(
+    message: string,
+    public readonly status: number,
+  ) {
+    super(message)
+    this.name = "PeerBindError"
+  }
+}
+
+export function truncPeerKey(key: string): string {
+  const k = key.trim()
+  if (k.length <= 20) return k
+  return `${k.slice(0, 8)}…${k.slice(-8)}`
+}
+
+export function peerDisplayName(opts: {
+  publicKey: string
+  name?: string | null
+  comment?: string | null
+}): string {
+  const name = (opts.name ?? "").trim()
+  if (name) return name
+  const comment = (opts.comment ?? "").trim()
+  if (comment) return comment
+  return truncPeerKey(opts.publicKey)
+}
+
+/** Ether/GRE — пустой ключ. WG — обязательный public-key. */
+export function normalizeBindingPeer(
+  type: InterfaceType,
+  peerPublicKey: string | undefined,
+): string {
+  const key = (peerPublicKey ?? "").trim()
+  if (type === "wg") {
+    if (!key) {
+      throw new PeerBindError("Для WireGuard укажите пир (public-key)", 400)
+    }
+    return key
+  }
+  return ""
+}

backend/src/modules/users/repository/users-repository.ts

@@ -0,0 +1,77 @@
+import { and, eq } from "drizzle-orm"
+import { db } from "../../../db/index.js"
+import { appUsers, userInterfaceBindings } from "../../../db/schema.js"
+
+export type AppUserRow = typeof appUsers.$inferSelect
+export type BindingRow = typeof userInterfaceBindings.$inferSelect
+
+export function listUserRows(): AppUserRow[] {
+  return db.select().from(appUsers).all()
+}
+
+export function getUserRowById(id: string): AppUserRow | undefined {
+  return db.select().from(appUsers).where(eq(appUsers.id, id)).limit(1).all()[0]
+}
+
+export function getUserRowByLogin(login: string): AppUserRow | undefined {
+  return db.select().from(appUsers).where(eq(appUsers.login, login)).limit(1).all()[0]
+}
+
+export function createUserRow(values: typeof appUsers.$inferInsert): AppUserRow {
+  const [inserted] = db.insert(appUsers).values(values).returning().all()
+  return inserted
+}
+
+export function updateUserRowById(
+  id: string,
+  values: Partial<AppUserRow>,
+): AppUserRow {
+  const [updated] = db.update(appUsers).set(values).where(eq(appUsers.id, id)).returning().all()
+  return updated
+}
+
+export function deleteUserRowById(id: string): void {
+  db.delete(appUsers).where(eq(appUsers.id, id)).run()
+}
+
+export function listBindingRows(): BindingRow[] {
+  return db.select().from(userInterfaceBindings).all()
+}
+
+export function listBindingRowsByUser(userId: string): BindingRow[] {
+  return db.select().from(userInterfaceBindings).where(eq(userInterfaceBindings.userId, userId)).all()
+}
+
+export function getBindingRowById(id: string): BindingRow | undefined {
+  return db.select().from(userInterfaceBindings).where(eq(userInterfaceBindings.id, id)).limit(1).all()[0]
+}
+
+export function getBindingByServerIfacePeer(
+  serverId: number,
+  interfaceName: string,
+  peerPublicKey = "",
+): BindingRow | undefined {
+  return db
+    .select()
+    .from(userInterfaceBindings)
+    .where(and(
+      eq(userInterfaceBindings.serverId, serverId),
+      eq(userInterfaceBindings.interfaceName, interfaceName),
+      eq(userInterfaceBindings.peerPublicKey, peerPublicKey),
+    ))
+    .limit(1)
+    .all()[0]
+}
+
+export function createBindingRow(values: typeof userInterfaceBindings.$inferInsert): BindingRow {
+  const [inserted] = db.insert(userInterfaceBindings).values(values).returning().all()
+  return inserted
+}
+
+export function deleteBindingRowById(id: string): void {
+  db.delete(userInterfaceBindings).where(eq(userInterfaceBindings.id, id)).run()
+}
+
+export function countUserRows(): number {
+  return db.select().from(appUsers).all().length
+}

backend/src/modules/users/service/users-service.ts

@@ -0,0 +1,343 @@
+import { randomUUID } from "node:crypto"
+import { desc, eq } from "drizzle-orm"
+import type {
+  AppUserCreate,
+  AppUserRead,
+  AppUserUpdate,
+  CatalogInterface,
+  InterfaceType,
+  SectionPerm,
+  ServerPerm,
+  UserBinding,
+  UserBindingCreate,
+} from "@mmapp/contracts/users"
+import { db } from "../../../db/index.js"
+import { servers, trafficSamples } from "../../../db/schema.js"
+import {
+  createBindingRow,
+  createUserRow,
+  deleteBindingRowById,
+  deleteUserRowById,
+  getBindingByServerIfacePeer,
+  getBindingRowById,
+  getUserRowById,
+  getUserRowByLogin,
+  listBindingRows,
+  listBindingRowsByUser,
+  listUserRows,
+  updateUserRowById,
+  type AppUserRow,
+  type BindingRow,
+} from "../repository/users-repository.js"
+import { getLatestSnapshot } from "../../servers/repository/servers-repository.js"
+import {
+  isUniqueConstraintError,
+  mapRosInterfaceType,
+  parseRawInterfaces,
+} from "../iface-type.js"
+import {
+  normalizeBindingPeer,
+  PeerBindError,
+  peerDisplayName,
+} from "../peer-bind.js"
+import { listWireGuardPeersForCatalog } from "../../../services/wireguard-live.js"
+
+export class UsersServiceError extends Error {
+  constructor(
+    message: string,
+    public readonly status: number,
+  ) {
+    super(message)
+    this.name = "UsersServiceError"
+  }
+}
+
+function parseJsonArray<T>(raw: string, fallback: T[]): T[] {
+  try {
+    const parsed = JSON.parse(raw) as unknown
+    return Array.isArray(parsed) ? (parsed as T[]) : fallback
+  } catch {
+    return fallback
+  }
+}
+
+function initials(name: string): string {
+  const parts = name.trim().split(/\s+/).filter(Boolean)
+  return parts.map((p) => p[0] ?? "").slice(0, 2).join("").toUpperCase() || "??"
+}
+
+function serverMeta(serverId: number): { name: string; site: string; country: string } {
+  const row = db.select().from(servers).where(eq(servers.id, serverId)).limit(1).all()[0]
+  return {
+    name: row?.name || row?.host || String(serverId),
+    site: row?.site || "—",
+    country: row?.country || "UN",
+  }
+}
+
+function toBindingDto(row: BindingRow): UserBinding {
+  const meta = serverMeta(row.serverId)
+  return {
+    id: row.id,
+    userId: row.userId,
+    serverId: row.serverId,
+    serverName: meta.name,
+    serverSite: meta.site,
+    serverCountry: meta.country,
+    interfaceName: row.interfaceName,
+    interfaceType: row.interfaceType,
+    peerPublicKey: row.peerPublicKey ?? "",
+    peerName: row.peerName ?? "",
+    comment: row.comment,
+    createdAt: row.createdAt,
+    updatedAt: row.updatedAt,
+  }
+}
+
+function toUserDto(row: AppUserRow, bindings: BindingRow[]): AppUserRead {
+  return {
+    id: row.id,
+    name: row.name,
+    login: row.login,
+    email: row.email,
+    role: row.role,
+    active: Boolean(row.active),
+    avatar: row.avatar,
+    lastSeen: row.lastSeen ?? null,
+    sections: parseJsonArray<SectionPerm>(row.sectionsJson, []),
+    servers: parseJsonArray<ServerPerm>(row.serversJson, []),
+    bindings: bindings.map(toBindingDto),
+    createdAt: row.createdAt,
+    updatedAt: row.updatedAt,
+  }
+}
+
+export function listUsers(): AppUserRead[] {
+  const users = listUserRows()
+  const allBindings = listBindingRows()
+  const byUser = new Map<string, BindingRow[]>()
+  for (const b of allBindings) {
+    const arr = byUser.get(b.userId) ?? []
+    arr.push(b)
+    byUser.set(b.userId, arr)
+  }
+  return users.map((u) => toUserDto(u, byUser.get(u.id) ?? []))
+}
+
+export function getUserById(id: string): AppUserRead | undefined {
+  const row = getUserRowById(id)
+  if (!row) return undefined
+  return toUserDto(row, listBindingRowsByUser(id))
+}
+
+export function createUser(input: AppUserCreate): AppUserRead {
+  const login = input.login.trim()
+  if (getUserRowByLogin(login)) {
+    throw new UsersServiceError("Логин уже занят", 409)
+  }
+  const now = new Date().toISOString()
+  const row = createUserRow({
+    id: randomUUID(),
+    name: input.name.trim(),
+    login,
+    email: input.email.trim(),
+    role: input.role ?? "viewer",
+    active: input.active ?? true,
+    avatar: (input.avatar ?? "").trim() || initials(input.name),
+    lastSeen: input.lastSeen ?? null,
+    sectionsJson: JSON.stringify(input.sections ?? []),
+    serversJson: JSON.stringify(input.servers ?? []),
+    createdAt: now,
+    updatedAt: now,
+  })
+  return toUserDto(row, [])
+}
+
+export function updateUser(id: string, input: AppUserUpdate): AppUserRead {
+  const existing = getUserRowById(id)
+  if (!existing) throw new UsersServiceError("Пользователь не найден", 404)
+  if (input.login != null) {
+    const other = getUserRowByLogin(input.login.trim())
+    if (other && other.id !== id) throw new UsersServiceError("Логин уже занят", 409)
+  }
+  const patch: Partial<AppUserRow> = { updatedAt: new Date().toISOString() }
+  if (input.name != null) patch.name = input.name.trim()
+  if (input.login != null) patch.login = input.login.trim()
+  if (input.email != null) patch.email = input.email.trim()
+  if (input.role != null) patch.role = input.role
+  if (input.active != null) patch.active = input.active
+  if (input.avatar != null) patch.avatar = input.avatar.trim() || existing.avatar
+  if (input.lastSeen !== undefined) patch.lastSeen = input.lastSeen
+  if (input.sections != null) patch.sectionsJson = JSON.stringify(input.sections)
+  if (input.servers != null) patch.serversJson = JSON.stringify(input.servers)
+  const updated = updateUserRowById(id, patch)
+  return toUserDto(updated, listBindingRowsByUser(id))
+}
+
+export function deleteUser(id: string): void {
+  const existing = getUserRowById(id)
+  if (!existing) throw new UsersServiceError("Пользователь не найден", 404)
+  deleteUserRowById(id)
+}
+
+export function addBinding(userId: string, input: UserBindingCreate): UserBinding {
+  const user = getUserRowById(userId)
+  if (!user) throw new UsersServiceError("Пользователь не найден", 404)
+  const server = db.select().from(servers).where(eq(servers.id, input.serverId)).limit(1).all()[0]
+  if (!server) throw new UsersServiceError("Сервер не найден", 404)
+  const ifaceName = input.interfaceName.trim()
+  if (!ifaceName) throw new UsersServiceError("Имя интерфейса обязательно", 400)
+  const type: InterfaceType = input.interfaceType ?? inferIfaceType(input.serverId, ifaceName)
+  let peerPublicKey = ""
+  try {
+    peerPublicKey = normalizeBindingPeer(type, input.peerPublicKey)
+  } catch (err) {
+    if (err instanceof PeerBindError) throw new UsersServiceError(err.message, err.status)
+    throw err
+  }
+  const peerName = type === "wg"
+    ? peerDisplayName({
+      publicKey: peerPublicKey,
+      name: input.peerName,
+    })
+    : ""
+  const taken = getBindingByServerIfacePeer(input.serverId, ifaceName, peerPublicKey)
+  if (taken) {
+    throw new UsersServiceError(
+      type === "wg"
+        ? "Этот пир уже привязан к другому пользователю"
+        : "Интерфейс уже привязан к другому пользователю",
+      409,
+    )
+  }
+  const now = new Date().toISOString()
+  try {
+    const row = createBindingRow({
+      id: randomUUID(),
+      userId,
+      serverId: input.serverId,
+      interfaceName: ifaceName,
+      interfaceType: type,
+      peerPublicKey,
+      peerName,
+      comment: (input.comment ?? "").trim(),
+      createdAt: now,
+      updatedAt: now,
+    })
+    return toBindingDto(row)
+  } catch (err) {
+    if (isUniqueConstraintError(err)) {
+      throw new UsersServiceError(
+        type === "wg"
+          ? "Этот пир уже привязан к другому пользователю"
+          : "Интерфейс уже привязан к другому пользователю",
+        409,
+      )
+    }
+    throw err
+  }
+}
+
+export function removeBinding(userId: string, bindingId: string): void {
+  const row = getBindingRowById(bindingId)
+  if (!row || row.userId !== userId) {
+    throw new UsersServiceError("Привязка не найдена", 404)
+  }
+  deleteBindingRowById(bindingId)
+}
+
+function inferIfaceType(serverId: number, ifaceName: string): InterfaceType {
+  const snap = getLatestSnapshot(serverId)
+  const parsed = parseRawInterfaces(snap?.rawInterfaces)
+  const found = parsed.find((i) => i.name === ifaceName)
+  return found?.type ?? "other"
+}
+
+export async function listInterfaceCatalog(serverId: number): Promise<CatalogInterface[]> {
+  const server = db.select().from(servers).where(eq(servers.id, serverId)).limit(1).all()[0]
+  if (!server) throw new UsersServiceError("Сервер не найден", 404)
+
+  const snap = getLatestSnapshot(serverId)
+  let ifaces = parseRawInterfaces(snap?.rawInterfaces)
+  if (ifaces.length === 0) {
+    const last = db
+      .select({ sampledAt: trafficSamples.sampledAt })
+      .from(trafficSamples)
+      .where(eq(trafficSamples.serverId, serverId))
+      .orderBy(desc(trafficSamples.sampledAt))
+      .limit(1)
+      .all()[0]
+    if (last) {
+      const rows = db
+        .select({
+          interfaceName: trafficSamples.interfaceName,
+          peerPublicKey: trafficSamples.peerPublicKey,
+          running: trafficSamples.running,
+          disabled: trafficSamples.disabled,
+        })
+        .from(trafficSamples)
+        .where(eq(trafficSamples.serverId, serverId))
+        .all()
+        .filter((r) => r.interfaceName && !/^(lo|loopback)/i.test(r.interfaceName) && !(r.peerPublicKey ?? ""))
+      const seen = new Set<string>()
+      ifaces = []
+      for (const r of rows) {
+        if (seen.has(r.interfaceName)) continue
+        seen.add(r.interfaceName)
+        ifaces.push({
+          name: r.interfaceName,
+          type: mapRosInterfaceType("", r.interfaceName),
+          running: Boolean(r.running),
+          disabled: Boolean(r.disabled),
+        })
+      }
+    }
+  }
+
+  const bindings = listBindingRows().filter((b) => b.serverId === serverId)
+  const usersById = new Map(listUserRows().map((u) => [u.id, u]))
+  const hasWg = ifaces.some((i) => i.type === "wg")
+  const wgLive = hasWg
+    ? await listWireGuardPeersForCatalog(serverId)
+    : { peers: [] as Awaited<ReturnType<typeof listWireGuardPeersForCatalog>>["peers"] }
+  const peersByIface = new Map<string, typeof wgLive.peers>()
+  for (const peer of wgLive.peers) {
+    const list = peersByIface.get(peer.interfaceName) ?? []
+    list.push(peer)
+    peersByIface.set(peer.interfaceName, list)
+  }
+
+  return ifaces.map((iface) => {
+    const ifaceBind = bindings.find((b) => b.interfaceName === iface.name && !(b.peerPublicKey ?? ""))
+    const owner = ifaceBind ? usersById.get(ifaceBind.userId) : undefined
+    const base: CatalogInterface = {
+      name: iface.name,
+      type: iface.type,
+      running: iface.running,
+      disabled: iface.disabled,
+      boundUserId: ifaceBind?.userId ?? null,
+      boundUserLogin: owner?.login ?? null,
+    }
+    if (iface.type !== "wg") return base
+    const livePeers = peersByIface.get(iface.name) ?? []
+    return {
+      ...base,
+      peersError: wgLive.error,
+      peers: livePeers.map((p) => {
+        const bind = bindings.find((b) => b.interfaceName === iface.name && b.peerPublicKey === p.publicKey)
+        const peerOwner = bind ? usersById.get(bind.userId) : undefined
+        return {
+          publicKey: p.publicKey,
+          name: peerDisplayName({ publicKey: p.publicKey, name: p.name, comment: p.comment }),
+          comment: p.comment,
+          allowedIps: p.allowedIps,
+          latestHandshake: p.latestHandshake,
+          boundUserId: bind?.userId ?? null,
+          boundUserLogin: peerOwner?.login ?? null,
+        }
+      }),
+    }
+  }).sort((a, b) => a.name.localeCompare(b.name))
+}
+
+export { parseRawInterfaces, mapRosInterfaceType }

backend/src/routes/firewall.ts

@@ -0,0 +1,294 @@
+import type { FastifyPluginAsyncZod } from "@fastify/type-provider-zod"
+import { z } from "zod"
+import { MikrotikClient, MikrotikError, encodeRosId, firewallRestPath } from "../services/mikrotik.js"
+import { getEnabledServerById } from "../services/wireguard-live.js"
+import { listFirewallAll } from "../services/firewall-live.js"
+import type { FirewallFamily, FirewallTable } from "../types/server.js"
+
+const FamilySchema = z.enum(["ip", "ip6"])
+const TableSchema = z.enum(["filter", "nat", "mangle", "raw"])
+
+const RuleKeySchema = z.object({
+  serverId: z.string().min(1),
+  family: FamilySchema,
+  table: TableSchema,
+  rosId: z.string().min(1),
+})
+
+const RuleWriteSchema = z.object({
+  serverId: z.string().min(1),
+  family: FamilySchema,
+  table: TableSchema,
+  rosId: z.string().min(1).optional(),
+  chain: z.string().min(1),
+  action: z.string().min(1),
+  protocol: z.string().optional(),
+  srcAddress: z.string().optional(),
+  dstAddress: z.string().optional(),
+  srcAddressList: z.string().optional(),
+  dstAddressList: z.string().optional(),
+  srcPort: z.string().optional(),
+  dstPort: z.string().optional(),
+  inInterface: z.string().optional(),
+  outInterface: z.string().optional(),
+  connectionState: z.string().optional(),
+  comment: z.string().optional(),
+  disabled: z.boolean().optional(),
+  log: z.boolean().optional(),
+  logPrefix: z.string().optional(),
+  tlsHost: z.string().optional(),
+  layer7Proto: z.string().optional(),
+})
+
+const RulePatchSchema = RuleKeySchema.extend({
+  disabled: z.boolean(),
+})
+
+const RuleMoveSchema = RuleKeySchema.extend({
+  destinationRosId: z.string().min(1).optional(),
+})
+
+const AddressKeySchema = z.object({
+  serverId: z.string().min(1),
+  family: FamilySchema,
+  rosId: z.string().min(1),
+})
+
+const AddressWriteSchema = z.object({
+  serverId: z.string().min(1),
+  family: FamilySchema,
+  rosId: z.string().min(1).optional(),
+  list: z.string().min(1),
+  address: z.string().min(1),
+  comment: z.string().optional(),
+  timeout: z.string().optional(),
+  disabled: z.boolean().optional(),
+})
+
+const AddressPatchSchema = AddressKeySchema.extend({
+  disabled: z.boolean(),
+})
+
+function toRosBody(obj: Record<string, string | undefined>): Record<string, string> {
+  const out: Record<string, string> = {}
+  for (const [k, v] of Object.entries(obj)) {
+    if (v !== undefined && v !== "") out[k] = v
+  }
+  return out
+}
+
+function ruleToRos(d: z.infer<typeof RuleWriteSchema>): Record<string, string> {
+  return toRosBody({
+    chain: d.chain,
+    action: d.action,
+    protocol: d.protocol && d.protocol !== "all" ? d.protocol : undefined,
+    "src-address": d.srcAddress,
+    "dst-address": d.dstAddress,
+    "src-address-list": d.srcAddressList,
+    "dst-address-list": d.dstAddressList,
+    "src-port": d.srcPort,
+    "dst-port": d.dstPort,
+    "in-interface": d.inInterface,
+    "out-interface": d.outInterface,
+    "connection-state": d.connectionState,
+    comment: d.comment,
+    disabled: d.disabled === true ? "yes" : d.disabled === false ? "no" : undefined,
+    log: d.log === true ? "yes" : d.log === false ? "no" : undefined,
+    "log-prefix": d.logPrefix,
+    "tls-host": d.tlsHost,
+    "layer7-protocol": d.layer7Proto,
+  })
+}
+
+function addressToRos(d: z.infer<typeof AddressWriteSchema>): Record<string, string> {
+  return toRosBody({
+    list: d.list,
+    address: d.address,
+    comment: d.comment,
+    timeout: d.timeout,
+    disabled: d.disabled === true ? "yes" : d.disabled === false ? "no" : undefined,
+  })
+}
+
+function rosErr(e: unknown): string {
+  if (e instanceof MikrotikError) return e.message
+  if (e instanceof Error) return e.message
+  return String(e)
+}
+
+function requireServer(serverId: string) {
+  return getEnabledServerById(serverId)
+}
+
+const firewallRoutes: FastifyPluginAsyncZod = async (app) => {
+  app.get("/firewall/all", async (_req, reply) => {
+    const data = await listFirewallAll()
+    return reply.send(data)
+  })
+
+  app.post("/firewall/rules", async (req, reply) => {
+    const parsed = RuleWriteSchema.safeParse(req.body ?? {})
+    if (!parsed.success) {
+      return reply.status(400).send({ error: "Некорректное тело запроса", details: parsed.error.flatten() })
+    }
+    const body = parsed.data
+    const server = requireServer(body.serverId)
+    if (!server) return reply.status(404).send({ error: "Сервер не найден" })
+    const client = MikrotikClient.fromServer(server)
+    const path = firewallRestPath(body.family as FirewallFamily, body.table as FirewallTable)
+    try {
+      await client.put(path, ruleToRos(body))
+      return reply.status(201).send({ ok: true })
+    } catch (e) {
+      return reply.status(502).send({ error: `RouterOS: ${rosErr(e)}` })
+    }
+  })
+
+  app.put("/firewall/rules", async (req, reply) => {
+    const parsed = RuleWriteSchema.extend({ rosId: z.string().min(1) }).safeParse(req.body ?? {})
+    if (!parsed.success) {
+      return reply.status(400).send({ error: "Некорректное тело запроса", details: parsed.error.flatten() })
+    }
+    const body = parsed.data
+    const server = requireServer(body.serverId)
+    if (!server) return reply.status(404).send({ error: "Сервер не найден" })
+    const client = MikrotikClient.fromServer(server)
+    const path = `${firewallRestPath(body.family as FirewallFamily, body.table as FirewallTable)}/${encodeRosId(body.rosId)}`
+    try {
+      await client.patch(path, ruleToRos(body))
+      return reply.send({ ok: true })
+    } catch (e) {
+      return reply.status(502).send({ error: `RouterOS: ${rosErr(e)}` })
+    }
+  })
+
+  app.patch("/firewall/rules", async (req, reply) => {
+    const parsed = RulePatchSchema.safeParse(req.body ?? {})
+    if (!parsed.success) {
+      return reply.status(400).send({ error: "Некорректное тело запроса", details: parsed.error.flatten() })
+    }
+    const body = parsed.data
+    const server = requireServer(body.serverId)
+    if (!server) return reply.status(404).send({ error: "Сервер не найден" })
+    const client = MikrotikClient.fromServer(server)
+    const path = `${firewallRestPath(body.family, body.table)}/${encodeRosId(body.rosId)}`
+    try {
+      await client.patch(path, { disabled: body.disabled ? "yes" : "no" })
+      return reply.send({ ok: true })
+    } catch (e) {
+      return reply.status(502).send({ error: `RouterOS: ${rosErr(e)}` })
+    }
+  })
+
+  app.delete("/firewall/rules", async (req, reply) => {
+    const parsed = RuleKeySchema.safeParse(req.body ?? {})
+    if (!parsed.success) {
+      return reply.status(400).send({ error: "Некорректное тело запроса", details: parsed.error.flatten() })
+    }
+    const body = parsed.data
+    const server = requireServer(body.serverId)
+    if (!server) return reply.status(404).send({ error: "Сервер не найден" })
+    const client = MikrotikClient.fromServer(server)
+    const path = `${firewallRestPath(body.family, body.table)}/${encodeRosId(body.rosId)}`
+    try {
+      await client.delete(path)
+      return reply.send({ ok: true })
+    } catch (e) {
+      return reply.status(502).send({ error: `RouterOS: ${rosErr(e)}` })
+    }
+  })
+
+  app.post("/firewall/rules/move", async (req, reply) => {
+    const parsed = RuleMoveSchema.safeParse(req.body ?? {})
+    if (!parsed.success) {
+      return reply.status(400).send({ error: "Некорректное тело запроса", details: parsed.error.flatten() })
+    }
+    const body = parsed.data
+    const server = requireServer(body.serverId)
+    if (!server) return reply.status(404).send({ error: "Сервер не найден" })
+    const client = MikrotikClient.fromServer(server)
+    const path = `${firewallRestPath(body.family, body.table)}/move`
+    try {
+      await client.post(path, {
+        numbers: body.rosId,
+        ...(body.destinationRosId ? { destination: body.destinationRosId } : {}),
+      })
+      return reply.send({ ok: true })
+    } catch (e) {
+      return reply.status(502).send({ error: `RouterOS: ${rosErr(e)}` })
+    }
+  })
+
+  app.post("/firewall/address-lists", async (req, reply) => {
+    const parsed = AddressWriteSchema.safeParse(req.body ?? {})
+    if (!parsed.success) {
+      return reply.status(400).send({ error: "Некорректное тело запроса", details: parsed.error.flatten() })
+    }
+    const body = parsed.data
+    const server = requireServer(body.serverId)
+    if (!server) return reply.status(404).send({ error: "Сервер не найден" })
+    const client = MikrotikClient.fromServer(server)
+    try {
+      await client.put(firewallRestPath(body.family, "address-list"), addressToRos(body))
+      return reply.status(201).send({ ok: true })
+    } catch (e) {
+      return reply.status(502).send({ error: `RouterOS: ${rosErr(e)}` })
+    }
+  })
+
+  app.put("/firewall/address-lists", async (req, reply) => {
+    const parsed = AddressWriteSchema.extend({ rosId: z.string().min(1) }).safeParse(req.body ?? {})
+    if (!parsed.success) {
+      return reply.status(400).send({ error: "Некорректное тело запроса", details: parsed.error.flatten() })
+    }
+    const body = parsed.data
+    const server = requireServer(body.serverId)
+    if (!server) return reply.status(404).send({ error: "Сервер не найден" })
+    const client = MikrotikClient.fromServer(server)
+    const path = `${firewallRestPath(body.family, "address-list")}/${encodeRosId(body.rosId)}`
+    try {
+      await client.patch(path, addressToRos(body))
+      return reply.send({ ok: true })
+    } catch (e) {
+      return reply.status(502).send({ error: `RouterOS: ${rosErr(e)}` })
+    }
+  })
+
+  app.patch("/firewall/address-lists", async (req, reply) => {
+    const parsed = AddressPatchSchema.safeParse(req.body ?? {})
+    if (!parsed.success) {
+      return reply.status(400).send({ error: "Некорректное тело запроса", details: parsed.error.flatten() })
+    }
+    const body = parsed.data
+    const server = requireServer(body.serverId)
+    if (!server) return reply.status(404).send({ error: "Сервер не найден" })
+    const client = MikrotikClient.fromServer(server)
+    const path = `${firewallRestPath(body.family, "address-list")}/${encodeRosId(body.rosId)}`
+    try {
+      await client.patch(path, { disabled: body.disabled ? "yes" : "no" })
+      return reply.send({ ok: true })
+    } catch (e) {
+      return reply.status(502).send({ error: `RouterOS: ${rosErr(e)}` })
+    }
+  })
+
+  app.delete("/firewall/address-lists", async (req, reply) => {
+    const parsed = AddressKeySchema.safeParse(req.body ?? {})
+    if (!parsed.success) {
+      return reply.status(400).send({ error: "Некорректное тело запроса", details: parsed.error.flatten() })
+    }
+    const body = parsed.data
+    const server = requireServer(body.serverId)
+    if (!server) return reply.status(404).send({ error: "Сервер не найден" })
+    const client = MikrotikClient.fromServer(server)
+    const path = `${firewallRestPath(body.family, "address-list")}/${encodeRosId(body.rosId)}`
+    try {
+      await client.delete(path)
+      return reply.send({ ok: true })
+    } catch (e) {
+      return reply.status(502).send({ error: `RouterOS: ${rosErr(e)}` })
+    }
+  })
+}
+
+export default firewallRoutes

backend/src/routes/sidebar-counts.ts

@@ -9,6 +9,7 @@ import {
   uptimeProbes,
   uptimeSpeedProbes,
 } from "../db/schema.js"
+import { listUsers } from "../modules/users/service/users-service.js"
 
 const sidebarCountsRoutes: FastifyPluginAsyncZod = async (app) => {
   app.get("/sidebar-counts", async (_req, reply) => {
@@ -20,6 +21,7 @@ const sidebarCountsRoutes: FastifyPluginAsyncZod = async (app) => {
       recursiveRoutesTotal,
       certificatesTotal,
       wireguardTotal,
+      usersTotal,
     ] = await Promise.all([
       Promise.resolve(db.select().from(servers).all().length),
       Promise.resolve(db.select().from(filterRules).all().length),
@@ -28,6 +30,7 @@ const sidebarCountsRoutes: FastifyPluginAsyncZod = async (app) => {
       Promise.resolve(db.select().from(recursiveRoutes).all().length),
       listCertificatesFromServers().then((res) => res.certificates.length),
       countWireGuardInterfaces().catch(() => 0),
+      Promise.resolve(listUsers().length),
     ])
 
     return reply.send({
@@ -39,6 +42,7 @@ const sidebarCountsRoutes: FastifyPluginAsyncZod = async (app) => {
       recursiveRoutes: recursiveRoutesTotal,
       certificates: certificatesTotal,
       wireguard: wireguardTotal,
+      users: usersTotal,
     })
   })
 }

backend/src/routes/traffic-flow.ts

@@ -0,0 +1,209 @@
+import type { FastifyPluginAsyncZod } from "@fastify/type-provider-zod"
+import type { FastifyReply, FastifyRequest } from "fastify"
+import { env } from "../config.js"
+import {
+  trafficFlowOverlayRequestSchema,
+  trafficFlowSettingsPatchSchema,
+} from "@mmapp/contracts/traffic-flow"
+import {
+  ensureHostKeys,
+  getTrafficFlowSettingsRow,
+  toTrafficFlowSettingsDto,
+  updateTrafficFlowSettings,
+} from "../services/traffic-flow-settings.js"
+import {
+  getFlowListenerState,
+  startTrafficFlowListener,
+  listFlowTalkers,
+} from "../services/traffic-flow-ingest.js"
+import {
+  buildFlowAnalytics,
+  listFlowClients,
+  listFlowExporters,
+} from "../services/traffic-flow-analytics.js"
+import { applyFlowOverlay } from "../services/traffic-flow-overlay.js"
+import { listTrafficFlowHostFiles } from "../services/traffic-flow-host-files.js"
+
+const LIVE_TICK_MS = 2000
+
+function rangeToMinutes(range: string | undefined): number {
+  switch ((range ?? "5m").toLowerCase()) {
+    case "5m": return 5
+    case "15m": return 15
+    case "1h": return 60
+    case "4h": return 240
+    case "24h": return 1440
+    default: return 5
+  }
+}
+
+function parseId(raw: unknown): number | undefined {
+  if (raw == null || raw === "") return undefined
+  const n = Number.parseInt(String(raw), 10)
+  return Number.isFinite(n) ? n : undefined
+}
+
+function parseDedup(raw: unknown): boolean {
+  if (raw == null || raw === "") return true
+  const s = String(raw).toLowerCase()
+  return s !== "0" && s !== "false" && s !== "off"
+}
+
+function analyticsQuery(req: FastifyRequest) {
+  const q = req.query as { range?: string; serverId?: string; userId?: string; iface?: string; dedup?: string }
+  return {
+    minutes: rangeToMinutes(q.range),
+    serverId: parseId(q.serverId),
+    userId: q.userId?.trim() || undefined,
+    iface: q.iface?.trim() || undefined,
+    dedup: parseDedup(q.dedup),
+  }
+}
+
+async function sendFlowTalkers(req: FastifyRequest, reply: FastifyReply) {
+  const q = req.query as { range?: string }
+  return reply.send(listFlowTalkers(rangeToMinutes(q.range)))
+}
+
+function requestPublicHost(req: FastifyRequest): string {
+  const forwarded = req.headers["x-forwarded-host"]
+  const raw = Array.isArray(forwarded) ? forwarded[0] : forwarded
+  return raw || req.hostname || ""
+}
+
+async function applyOverlayHandler(req: FastifyRequest, reply: FastifyReply) {
+  const parsed = trafficFlowOverlayRequestSchema.safeParse(req.body ?? {})
+  if (!parsed.success) {
+    return reply.status(400).send({ error: "Некорректное тело запроса", details: parsed.error.flatten() })
+  }
+  try {
+    const result = await applyFlowOverlay(parsed.data.serverId, {
+      publicEndpoint: parsed.data.publicEndpoint,
+      requestHost: requestPublicHost(req),
+    })
+    return reply.send(result)
+  } catch (e) {
+    const status = (e as { statusCode?: number }).statusCode ?? 502
+    const msg = e instanceof Error ? e.message : String(e)
+    return reply.status(status).send({ error: msg })
+  }
+}
+
+function writeSse(raw: NodeJS.WritableStream, event: string, data: unknown) {
+  raw.write(`event: ${event}\ndata: ${JSON.stringify(data)}\n\n`)
+}
+
+function sleep(ms: number, signal: AbortSignal): Promise<void> {
+  return new Promise((resolve, reject) => {
+    if (signal.aborted) {
+      reject(new Error("aborted"))
+      return
+    }
+    const timer = setTimeout(() => {
+      signal.removeEventListener("abort", onAbort)
+      resolve()
+    }, ms)
+    const onAbort = () => {
+      clearTimeout(timer)
+      reject(new Error("aborted"))
+    }
+    signal.addEventListener("abort", onAbort, { once: true })
+  })
+}
+
+const trafficFlowRoutes: FastifyPluginAsyncZod = async (app) => {
+  app.get("/traffic/flow/settings", async (_req, reply) => {
+    return reply.send(toTrafficFlowSettingsDto(getFlowListenerState()))
+  })
+
+  app.put("/traffic/flow/settings", async (req, reply) => {
+    const parsed = trafficFlowSettingsPatchSchema.safeParse(req.body ?? {})
+    if (!parsed.success) {
+      return reply.status(400).send({ error: "Некорректное тело запроса", details: parsed.error.flatten() })
+    }
+    updateTrafficFlowSettings(parsed.data)
+    startTrafficFlowListener()
+    return reply.send({ ok: true, settings: toTrafficFlowSettingsDto(getFlowListenerState()) })
+  })
+
+  app.post("/traffic/flow/settings/generate-keys", async (_req, reply) => {
+    const result = ensureHostKeys()
+    return reply.send({
+      ok: true,
+      created: result.created,
+      publicKey: result.publicKey,
+      settings: toTrafficFlowSettingsDto(getFlowListenerState()),
+    })
+  })
+
+  app.get("/traffic/flow/host-files", async (_req, reply) => {
+    const row = getTrafficFlowSettingsRow()
+    if (!row.hostPrivateKey) ensureHostKeys()
+    return reply.send({ files: listTrafficFlowHostFiles() })
+  })
+
+  app.post("/traffic/flow/overlay", applyOverlayHandler)
+  app.post("/traffic/flow-overlay", applyOverlayHandler)
+
+  app.get("/traffic/flow", sendFlowTalkers)
+  app.get("/traffic/flows", sendFlowTalkers)
+
+  app.get("/traffic/flow/exporters", async (req, reply) => {
+    const q = req.query as { range?: string }
+    return reply.send(listFlowExporters(rangeToMinutes(q.range)))
+  })
+
+  app.get("/traffic/flow/clients", async (req, reply) => {
+    const q = req.query as { range?: string }
+    return reply.send(listFlowClients(rangeToMinutes(q.range)))
+  })
+
+  app.get("/traffic/flow/analytics", async (req, reply) => {
+    return reply.send(buildFlowAnalytics(analyticsQuery(req)))
+  })
+
+  app.get("/traffic/flow/live", async (req, reply) => {
+    const query = analyticsQuery(req)
+    const abort = new AbortController()
+    const onClose = () => abort.abort()
+    req.raw.on("close", onClose)
+
+    reply.hijack()
+    req.raw.setTimeout(0)
+    reply.raw.setTimeout(0)
+    const origin = typeof req.headers.origin === "string" ? req.headers.origin : ""
+    const allowed = env.CORS_ORIGIN
+    const sseHeaders: Record<string, string> = {
+      "Content-Type": "text/event-stream; charset=utf-8",
+      "Cache-Control": "no-cache, no-transform",
+      Connection: "keep-alive",
+      "X-Accel-Buffering": "no",
+    }
+    if (origin && (allowed === "*" || allowed === origin)) {
+      sseHeaders["Access-Control-Allow-Origin"] = origin
+      sseHeaders["Access-Control-Allow-Credentials"] = "true"
+      sseHeaders["Access-Control-Allow-Headers"] = "Authorization, Accept"
+      sseHeaders.Vary = "Origin"
+    }
+    reply.raw.writeHead(200, sseHeaders)
+    reply.raw.write(":\n\n")
+
+    try {
+      while (!abort.signal.aborted) {
+        writeSse(reply.raw, "sample", buildFlowAnalytics(query))
+        await sleep(LIVE_TICK_MS, abort.signal)
+      }
+    } catch {
+      /* abort / disconnect */
+    } finally {
+      req.raw.off("close", onClose)
+      try {
+        reply.raw.end()
+      } catch {
+        /* already closed */
+      }
+    }
+  })
+}
+
+export default trafficFlowRoutes

backend/src/routes/traffic.ts

@@ -1,3 +1,4 @@
+import { env } from "../config.js"
 import { desc, eq } from "drizzle-orm"
 import type { FastifyPluginAsyncZod } from "@fastify/type-provider-zod"
 import { db } from "../db/index.js"
@@ -12,6 +13,19 @@ import {
 import { scheduleAlertEngineAfterDataCollectors } from "../services/alert-collector-hooks.js"
 import { refreshScheduler } from "../services/scheduler.js"
 import { appendEvent } from "../modules/events/service/events-service.js"
+import { MikrotikClient } from "../services/mikrotik.js"
+import { getEnabledServerById } from "../services/wireguard-live.js"
+import {
+  bpsToMbps,
+  buildTrafficFromSamples,
+  isLoopbackName,
+  parseMonitorTraffic,
+  rateBpsFromDelta,
+} from "../services/traffic-rate.js"
+import {
+  buildBoundInterfaceTraffic,
+  buildUserTrafficList,
+} from "../services/traffic-users.js"
 
 type SnapshotRow = typeof serverSnapshots.$inferSelect
 
@@ -40,6 +54,9 @@ interface TrafficInterfaceDto {
   txNow: number
 }
 
+const LIVE_TICK_MS = 1500
+const LIVE_ROS_TIMEOUT_MS = 4000
+
 function latestSnapshot(serverId: number): SnapshotRow | undefined {
   return db
     .select()
@@ -61,14 +78,6 @@ function rangeToMinutes(range: string | undefined): number {
   }
 }
 
-function toSeries(values: number[], target = 60): number[] {
-  if (values.length === 0) return Array(target).fill(0)
-  if (values.length === target) return values
-  if (values.length > target) return values.slice(values.length - target)
-  const head = Array(target - values.length).fill(values[0] ?? 0)
-  return [...head, ...values]
-}
-
 function buildServerTraffic(
   s: typeof servers.$inferSelect,
   status: TrafficServerDto["status"],
@@ -82,88 +91,135 @@ function buildServerTraffic(
     running: boolean
     disabled: boolean
   }>,
+  rangeStartMs: number,
+  rangeEndMs: number,
   onlyInterface?: string,
 ): TrafficServerDto {
-  const filteredRows = onlyInterface
+  const built = buildTrafficFromSamples(rows, rangeStartMs, rangeEndMs, onlyInterface)
-    ? rows.filter((r) => r.interfaceName === onlyInterface)
-    : rows
-
-  if (filteredRows.length === 0) {
-    return {
-      id: String(s.id),
-      name: s.name || s.host,
-      site: s.site || "—",
-      country: s.country || "UN",
-      status,
-      rxNow: 0,
-      txNow: 0,
-      rxPeak: 0,
-      txPeak: 0,
-      rxTotal: 0,
-      txTotal: 0,
-      sessions: 0,
-      rxSeries: Array(60).fill(0),
-      txSeries: Array(60).fill(0),
-    }
-  }
-
-  const bySampleTs = new Map<string, { rx: number; tx: number }>()
-  const byIface = new Map<string, typeof filteredRows>()
-  for (const r of filteredRows) {
-    const ts = r.sampledAt
-    const cur = bySampleTs.get(ts) ?? { rx: 0, tx: 0 }
-    cur.rx += Math.max(0, r.rxBps) / 1_000_000
-    cur.tx += Math.max(0, r.txBps) / 1_000_000
-    bySampleTs.set(ts, cur)
-    const arr = byIface.get(r.interfaceName) ?? []
-    arr.push(r)
-    byIface.set(r.interfaceName, arr)
-  }
-
-  const seriesPoints = [...bySampleTs.entries()]
-    .sort((a, b) => a[0].localeCompare(b[0]))
-    .map(([, v]) => ({ rx: Math.round(v.rx), tx: Math.round(v.tx) }))
-  const rxSeries = toSeries(seriesPoints.map((p) => p.rx))
-  const txSeries = toSeries(seriesPoints.map((p) => p.tx))
-  const rxNow = rxSeries[rxSeries.length - 1] ?? 0
-  const txNow = txSeries[txSeries.length - 1] ?? 0
-  const rxPeak = rxSeries.reduce((m, v) => Math.max(m, v), 0)
-  const txPeak = txSeries.reduce((m, v) => Math.max(m, v), 0)
-
-  let rxBytesDelta = 0
-  let txBytesDelta = 0
-  let sessions = 0
-  for (const arr of byIface.values()) {
-    const sorted = [...arr].sort((a, b) => a.sampledAt.localeCompare(b.sampledAt))
-    const first = sorted[0]
-    const last = sorted[sorted.length - 1]
-    if (first && last) {
-      const dRx = last.rxBytes - first.rxBytes
-      const dTx = last.txBytes - first.txBytes
-      rxBytesDelta += dRx >= 0 ? dRx : last.rxBytes
-      txBytesDelta += dTx >= 0 ? dTx : last.txBytes
-      if (last.running && !last.disabled) sessions += 1
-    }
-  }
-
   return {
     id: String(s.id),
     name: s.name || s.host,
     site: s.site || "—",
     country: s.country || "UN",
     status,
-    rxNow,
+    rxNow: built.rxNow,
-    txNow,
+    txNow: built.txNow,
-    rxPeak,
+    rxPeak: built.rxPeak,
-    txPeak,
+    txPeak: built.txPeak,
-    rxTotal: Number((rxBytesDelta / (1024 ** 3)).toFixed(1)),
+    rxTotal: built.rxTotalGiB,
-    txTotal: Number((txBytesDelta / (1024 ** 3)).toFixed(1)),
+    txTotal: built.txTotalGiB,
-    sessions,
+    sessions: built.sessions,
-    rxSeries,
+    rxSeries: built.rxSeries,
-    txSeries,
+    txSeries: built.txSeries,
   }
 }
 
+function snapshotStatus(serverId: number): TrafficServerDto["status"] {
+  const snap = latestSnapshot(serverId)
+  return snap?.status === "offline" ? "offline" : (snap?.status === "online" ? "online" : "degraded")
+}
+
+function ifaceNowMbps(
+  prev: { rxBytes: number; txBytes: number; sampledAt: string } | undefined,
+  last: { rxBytes: number; txBytes: number; sampledAt: string; rxBps: number; txBps: number },
+): { rxNow: number; txNow: number } {
+  if (!prev) {
+    return { rxNow: bpsToMbps(last.rxBps), txNow: bpsToMbps(last.txBps) }
+  }
+  const t0 = Date.parse(prev.sampledAt)
+  const t1 = Date.parse(last.sampledAt)
+  const rxBps = rateBpsFromDelta(prev.rxBytes, last.rxBytes, t0, t1)
+  const txBps = rateBpsFromDelta(prev.txBytes, last.txBytes, t0, t1)
+  return {
+    rxNow: bpsToMbps(rxBps ?? last.rxBps),
+    txNow: bpsToMbps(txBps ?? last.txBps),
+  }
+}
+
+function writeSse(raw: NodeJS.WritableStream, event: string, data: unknown) {
+  raw.write(`event: ${event}\ndata: ${JSON.stringify(data)}\n\n`)
+}
+
+function sleep(ms: number, signal: AbortSignal): Promise<void> {
+  return new Promise((resolve, reject) => {
+    if (signal.aborted) {
+      reject(new Error("aborted"))
+      return
+    }
+    const timer = setTimeout(() => {
+      signal.removeEventListener("abort", onAbort)
+      resolve()
+    }, ms)
+    const onAbort = () => {
+      clearTimeout(timer)
+      reject(new Error("aborted"))
+    }
+    signal.addEventListener("abort", onAbort, { once: true })
+  })
+}
+
+function flattenMonitor(raw: unknown): unknown[] {
+  if (Array.isArray(raw)) return raw
+  if (raw != null) return [raw]
+  return []
+}
+
+async function listRunningIfaceNames(client: MikrotikClient): Promise<string[]> {
+  const ifaces = await client.get<Array<{ name?: string; running?: string; disabled?: string }>>(
+    "/interface",
+    LIVE_ROS_TIMEOUT_MS,
+  )
+  return ifaces
+    .filter((i) => (i.running ?? "false") === "true"
+      && (i.disabled ?? "false") !== "true"
+      && !isLoopbackName(i.name ?? ""))
+    .map((i) => i.name ?? "")
+    .filter(Boolean)
+}
+
+async function monitorTrafficOnce(
+  client: MikrotikClient,
+  onlyInterface: string | undefined,
+  cache: { names: string[]; joinedFailed: boolean },
+  signal: AbortSignal,
+): Promise<unknown> {
+  if (onlyInterface) {
+    return client.post(
+      "/interface/monitor-traffic",
+      { interface: onlyInterface, once: "" },
+      LIVE_ROS_TIMEOUT_MS,
+      signal,
+    )
+  }
+  if (cache.names.length === 0) {
+    cache.names = await listRunningIfaceNames(client)
+  }
+  if (cache.names.length === 0) return []
+  if (!cache.joinedFailed) {
+    try {
+      return await client.post(
+        "/interface/monitor-traffic",
+        { interface: cache.names.join(","), once: "" },
+        LIVE_ROS_TIMEOUT_MS,
+        signal,
+      )
+    } catch {
+      cache.joinedFailed = true
+    }
+  }
+  const chunks = await Promise.all(
+    cache.names.map((name) =>
+      client.post(
+        "/interface/monitor-traffic",
+        { interface: name, once: "" },
+        LIVE_ROS_TIMEOUT_MS,
+        signal,
+      ).then(flattenMonitor).catch(() => [] as unknown[]),
+    ),
+  )
+  return chunks.flat()
+}
+
 const trafficRoutes: FastifyPluginAsyncZod = async (app) => {
   app.get("/traffic/settings", async (_req, reply) => {
     const settings = getTrafficSettings()
@@ -243,20 +299,77 @@ const trafficRoutes: FastifyPluginAsyncZod = async (app) => {
   app.get("/traffic/servers", async (req, reply) => {
     const q = req.query as { range?: string }
     const minutes = rangeToMinutes(q.range)
-    const sinceIso = new Date(Date.now() - minutes * 60_000).toISOString()
+    const rangeEndMs = Date.now()
+    const rangeStartMs = rangeEndMs - minutes * 60_000
+    const sinceIso = new Date(rangeStartMs).toISOString()
     const allServers = db.select().from(servers).where(eq(servers.enabled, true)).all()
     const data = allServers.map((s): TrafficServerDto => {
-      const snap = latestSnapshot(s.id)
-      const status: TrafficServerDto["status"] =
-        snap?.status === "offline" ? "offline" : (snap?.status === "online" ? "online" : "degraded")
-
       const rows = readServerSamplesInRange(s.id, sinceIso)
-      return buildServerTraffic(s, status, rows)
+      return buildServerTraffic(s, snapshotStatus(s.id), rows, rangeStartMs, rangeEndMs)
     })
 
     return reply.send({ servers: data })
   })
 
+  app.get("/traffic/servers/:id/live", async (req, reply) => {
+    const p = req.params as { id?: string | number }
+    const q = req.query as { iface?: string }
+    const server = getEnabledServerById(p.id ?? "")
+    if (!server || !server.enabled) return reply.status(404).send({ error: "Server not found" })
+
+    const onlyInterface = q.iface && q.iface !== "__all__" ? q.iface : undefined
+    const abort = new AbortController()
+    const onClose = () => abort.abort()
+    req.raw.on("close", onClose)
+
+    reply.hijack()
+    req.raw.setTimeout(0)
+    reply.raw.setTimeout(0)
+    const origin = typeof req.headers.origin === "string" ? req.headers.origin : ""
+    const allowed = env.CORS_ORIGIN
+    const sseHeaders: Record<string, string> = {
+      "Content-Type": "text/event-stream; charset=utf-8",
+      "Cache-Control": "no-cache, no-transform",
+      Connection: "keep-alive",
+      "X-Accel-Buffering": "no",
+    }
+    if (origin && (allowed === "*" || allowed === origin)) {
+      sseHeaders["Access-Control-Allow-Origin"] = origin
+      sseHeaders["Access-Control-Allow-Credentials"] = "true"
+      sseHeaders["Access-Control-Allow-Headers"] = "Authorization, Accept"
+      sseHeaders.Vary = "Origin"
+    }
+    reply.raw.writeHead(200, sseHeaders)
+    reply.raw.write(":\n\n")
+
+    const client = MikrotikClient.fromServer(server)
+    const cache = { names: onlyInterface ? [onlyInterface] : [] as string[], joinedFailed: false }
+
+    try {
+      while (!abort.signal.aborted) {
+        try {
+          const raw = await monitorTrafficOnce(client, onlyInterface, cache, abort.signal)
+          const sample = parseMonitorTraffic(raw, { onlyInterface })
+          writeSse(reply.raw, "sample", sample)
+        } catch (error) {
+          if (abort.signal.aborted) break
+          const msg = error instanceof Error ? error.message : String(error)
+          writeSse(reply.raw, "error", { error: msg })
+        }
+        await sleep(LIVE_TICK_MS, abort.signal)
+      }
+    } catch {
+      /* abort / disconnect */
+    } finally {
+      req.raw.off("close", onClose)
+      try {
+        reply.raw.end()
+      } catch {
+        /* already closed */
+      }
+    }
+  })
+
   app.get("/traffic/servers/:id/interfaces", async (req, reply) => {
     const p = req.params as { id?: string | number }
     const serverId = Number.parseInt(String(p.id ?? ""), 10)
@@ -270,6 +383,7 @@ const trafficRoutes: FastifyPluginAsyncZod = async (app) => {
     const rows = readServerSamplesInRange(serverId, sinceIso)
     const byIface = new Map<string, typeof rows>()
     for (const r of rows) {
+      if (isLoopbackName(r.interfaceName)) continue
       const arr = byIface.get(r.interfaceName) ?? []
       arr.push(r)
       byIface.set(r.interfaceName, arr)
@@ -277,12 +391,17 @@ const trafficRoutes: FastifyPluginAsyncZod = async (app) => {
     const interfaces: TrafficInterfaceDto[] = [...byIface.entries()].map(([name, arr]) => {
       const sorted = arr.sort((a, b) => a.sampledAt.localeCompare(b.sampledAt))
       const last = sorted[sorted.length - 1]
+      const prev = sorted[sorted.length - 2]
+      if (!last) {
+        return { name, running: false, disabled: true, rxNow: 0, txNow: 0 }
+      }
+      const now = ifaceNowMbps(prev, last)
       return {
         name,
-        running: Boolean(last?.running),
+        running: Boolean(last.running),
-        disabled: Boolean(last?.disabled),
+        disabled: Boolean(last.disabled),
-        rxNow: Math.round((last?.rxBps ?? 0) / 1_000_000),
+        rxNow: now.rxNow,
-        txNow: Math.round((last?.txBps ?? 0) / 1_000_000),
+        txNow: now.txNow,
       }
     }).sort((a, b) => (b.rxNow + b.txNow) - (a.rxNow + a.txNow))
 
@@ -298,15 +417,50 @@ const trafficRoutes: FastifyPluginAsyncZod = async (app) => {
     if (!server) return reply.status(404).send({ error: "Server not found" })
 
     const minutes = rangeToMinutes(q.range)
-    const sinceIso = new Date(Date.now() - minutes * 60_000).toISOString()
+    const rangeEndMs = Date.now()
+    const rangeStartMs = rangeEndMs - minutes * 60_000
+    const sinceIso = new Date(rangeStartMs).toISOString()
     const rows = readServerSamplesInRange(server.id, sinceIso)
-    const snap = latestSnapshot(server.id)
+    const data = buildServerTraffic(
-    const status: TrafficServerDto["status"] =
+      server,
-      snap?.status === "offline" ? "offline" : (snap?.status === "online" ? "online" : "degraded")
+      snapshotStatus(server.id),
-    const data = buildServerTraffic(server, status, rows, q.iface && q.iface !== "__all__" ? q.iface : undefined)
+      rows,
+      rangeStartMs,
+      rangeEndMs,
+      q.iface && q.iface !== "__all__" ? q.iface : undefined,
+    )
     return reply.send({ server: data })
   })
+
+  app.get("/traffic/users", async (req, reply) => {
+    const q = req.query as { range?: string }
+    const minutes = rangeToMinutes(q.range)
+    const rangeEndMs = Date.now()
+    const rangeStartMs = rangeEndMs - minutes * 60_000
+    return reply.send({ users: buildUserTrafficList(rangeStartMs, rangeEndMs) })
+  })
+
+  app.get("/traffic/users/:id", async (req, reply) => {
+    const p = req.params as { id?: string }
+    const q = req.query as { range?: string }
+    const id = String(p.id ?? "")
+    if (!id) return reply.status(400).send({ error: "id is required" })
+    const minutes = rangeToMinutes(q.range)
+    const rangeEndMs = Date.now()
+    const rangeStartMs = rangeEndMs - minutes * 60_000
+    const users = buildUserTrafficList(rangeStartMs, rangeEndMs)
+    const user = users.find((u) => u.id === id)
+    if (!user) return reply.status(404).send({ error: "Пользователь не найден" })
+    return reply.send({ user })
+  })
+
+  app.get("/traffic/bound-interfaces", async (req, reply) => {
+    const q = req.query as { range?: string }
+    const minutes = rangeToMinutes(q.range)
+    const rangeEndMs = Date.now()
+    const rangeStartMs = rangeEndMs - minutes * 60_000
+    return reply.send({ interfaces: buildBoundInterfaceTraffic(rangeStartMs, rangeEndMs) })
+  })
 }
 
 export default trafficRoutes
-

backend/src/routes/users.ts

@@ -0,0 +1,117 @@
+import type { FastifyPluginAsyncZod } from "@fastify/type-provider-zod"
+import {
+  appUserCreateSchema,
+  appUserIdParamSchema,
+  appUserUpdateSchema,
+  bindingIdParamSchema,
+  interfaceCatalogQuerySchema,
+  userBindingCreateSchema,
+  type AppUserCreate,
+  type AppUserUpdate,
+  type UserBindingCreate,
+} from "@mmapp/contracts/users"
+import {
+  addBinding,
+  createUser,
+  deleteUser,
+  getUserById,
+  listInterfaceCatalog,
+  listUsers,
+  removeBinding,
+  updateUser,
+  UsersServiceError,
+} from "../modules/users/service/users-service.js"
+
+function sendServiceError(reply: { status: (c: number) => { send: (b: unknown) => unknown } }, err: unknown) {
+  if (err instanceof UsersServiceError) {
+    return reply.status(err.status).send({ error: err.message })
+  }
+  throw err
+}
+
+const usersRoutes: FastifyPluginAsyncZod = async (app) => {
+  app.get("/users", async (_req, reply) => {
+    return reply.send({ users: listUsers() })
+  })
+
+  app.get("/users/interface-catalog", {
+    schema: { querystring: interfaceCatalogQuerySchema },
+  }, async (req, reply) => {
+    const q = req.query as { serverId: number }
+    try {
+      return reply.send({ interfaces: await listInterfaceCatalog(q.serverId) })
+    } catch (err) {
+      return sendServiceError(reply, err)
+    }
+  })
+
+  app.get("/users/:id", {
+    schema: { params: appUserIdParamSchema },
+  }, async (req, reply) => {
+    const { id } = req.params as { id: string }
+    const user = getUserById(id)
+    if (!user) return reply.status(404).send({ error: "Пользователь не найден" })
+    return reply.send({ user })
+  })
+
+  app.post("/users", {
+    schema: { body: appUserCreateSchema },
+  }, async (req, reply) => {
+    try {
+      const user = createUser(req.body as AppUserCreate)
+      return reply.status(201).send({ user })
+    } catch (err) {
+      return sendServiceError(reply, err)
+    }
+  })
+
+  app.patch("/users/:id", {
+    schema: { params: appUserIdParamSchema, body: appUserUpdateSchema },
+  }, async (req, reply) => {
+    const { id } = req.params as { id: string }
+    try {
+      const user = updateUser(id, req.body as AppUserUpdate)
+      return reply.send({ user })
+    } catch (err) {
+      return sendServiceError(reply, err)
+    }
+  })
+
+  app.delete("/users/:id", {
+    schema: { params: appUserIdParamSchema },
+  }, async (req, reply) => {
+    const { id } = req.params as { id: string }
+    try {
+      deleteUser(id)
+      return reply.status(204).send()
+    } catch (err) {
+      return sendServiceError(reply, err)
+    }
+  })
+
+  app.post("/users/:id/bindings", {
+    schema: { params: appUserIdParamSchema, body: userBindingCreateSchema },
+  }, async (req, reply) => {
+    const { id } = req.params as { id: string }
+    try {
+      const binding = addBinding(id, req.body as UserBindingCreate)
+      return reply.status(201).send({ binding })
+    } catch (err) {
+      return sendServiceError(reply, err)
+    }
+  })
+
+  app.delete("/users/:id/bindings/:bindingId", {
+    schema: { params: bindingIdParamSchema },
+  }, async (req, reply) => {
+    const { id, bindingId } = req.params as { id: string; bindingId: string }
+    try {
+      removeBinding(id, bindingId)
+      return reply.status(204).send()
+    } catch (err) {
+      return sendServiceError(reply, err)
+    }
+  })
+}
+
+export default usersRoutes

backend/src/routes/wireguard.ts

@@ -21,6 +21,12 @@ import {
   getEnabledServerById,
   listWireGuardInterfaces,
 } from "../services/wireguard-live.js"
+import {
+  putIpAddress,
+  putWireguardInterface,
+  putWireguardPeer,
+  toRosBody,
+} from "../services/wireguard-ros.js"
 
 function serverIdParam(v: string): string {
   return decodeURIComponent(v)
@@ -30,14 +36,6 @@ function rosIdParam(v: string): string {
   return decodeURIComponent(v)
 }
 
-function toRosBody(obj: Record<string, string | undefined>): Record<string, string> {
-  const out: Record<string, string> = {}
-  for (const [k, v] of Object.entries(obj)) {
-    if (v !== undefined && v !== "") out[k] = v
-  }
-  return out
-}
-
 function peerToRosBody(p: Omit<WgCreatePeerRequest, "serverId" | "interfaceName"> & { interfaceName: string }) {
   return toRosBody({
     interface: p.interfaceName,
@@ -99,20 +97,17 @@ async function applyParsedConfig(
     comment: parsed.interface.comment,
     disabled: parsed.interface.disabled ? "yes" : undefined,
   })
-  await client.put("/interface/wireguard", ifaceBody)
+  await putWireguardInterface(client, ifaceBody)
 
   if (parsed.interface.address) {
-    await client.put("/ip/address", {
+    await putIpAddress(client, parsed.interface.address, name)
-      address: parsed.interface.address,
-      interface: name,
-    })
   }
 
   let peersCreated = 0
   for (const p of parsed.peers) {
     if (!p.publicKey) continue
-    await client.put(
+    await putWireguardPeer(
-      "/interface/wireguard/peers",
+      client,
       peerToRosBody({
         interfaceName: name,
         publicKey: p.publicKey,
@@ -164,30 +159,21 @@ const wireguardRoutes: FastifyPluginAsyncZod = async (app) => {
 
     const client = MikrotikClient.fromServer(server)
     try {
-      await client.put(
+      await putWireguardInterface(client, {
-        "/interface/wireguard",
+        name: body.name,
-        toRosBody({
+        "listen-port": String(body.listenPort),
-          name: body.name,
+        mtu: String(body.mtu),
-          "listen-port": String(body.listenPort),
+        comment: body.comment,
-          mtu: String(body.mtu),
+        "private-key": body.privateKey,
-          comment: body.comment,
+        disabled: body.disabled ? "yes" : undefined,
-          "private-key": body.privateKey,
+      })
-          disabled: body.disabled ? "yes" : undefined,
-        }),
-      )
 
       if (body.address) {
-        await client.put("/ip/address", {
+        await putIpAddress(client, body.address, body.name)
-          address: body.address,
-          interface: body.name,
-        })
       }
 
       if (body.peer) {
-        await client.put(
+        await putWireguardPeer(client, peerToRosBody({ ...body.peer, interfaceName: body.name }))
-          "/interface/wireguard/peers",
-          peerToRosBody({ ...body.peer, interfaceName: body.name }),
-        )
       }
 
       const list = await listWireGuardInterfaces({
@@ -255,7 +241,7 @@ const wireguardRoutes: FastifyPluginAsyncZod = async (app) => {
     if (!server) return reply.status(404).send({ error: "Сервер не найден" })
     const client = MikrotikClient.fromServer(server)
     try {
-      await client.put("/interface/wireguard/peers", peerToRosBody(body))
+      await putWireguardPeer(client, peerToRosBody(body))
       return reply.status(201).send({ ok: true })
     } catch (e) {
       const msg = e instanceof Error ? e.message : String(e)

backend/src/services/firewall-live.ts

@@ -0,0 +1,198 @@
+import { eq } from "drizzle-orm"
+import { db } from "../db/index.js"
+import { servers } from "../db/schema.js"
+import {
+  MikrotikClient,
+  firewallRestPath,
+} from "./mikrotik.js"
+import type {
+  FirewallFamily,
+  FirewallTable,
+  RosFirewallAddressList,
+  RosFirewallFilter,
+} from "../types/server.js"
+
+type ServerRow = typeof servers.$inferSelect
+
+export interface FirewallRuleDto {
+  id: string
+  rosId: string
+  serverId: string
+  serverName: string
+  family: FirewallFamily
+  table: FirewallTable
+  chain: string
+  action: string
+  proto: string
+  src: string
+  dst: string
+  port: string
+  iface: string
+  comment: string
+  enabled: boolean
+  hits: number
+  log: boolean
+  logPrefix: string
+  tlsHost?: string
+  layer7Proto?: string
+}
+
+export interface FirewallAddressListDto {
+  id: string
+  rosId: string
+  serverId: string
+  serverName: string
+  family: FirewallFamily
+  list: string
+  address: string
+  comment: string
+  disabled: boolean
+  timeout?: string
+}
+
+const TABLES: FirewallTable[] = ["filter", "nat", "mangle", "raw"]
+const FAMILIES: FirewallFamily[] = ["ip", "ip6"]
+
+function dash(v: string | undefined): string {
+  const s = v?.trim() ?? ""
+  return s.length > 0 ? s : "—"
+}
+
+function rosDisabled(v: string | undefined): boolean {
+  return v === "true" || v === "yes"
+}
+
+function parseHits(raw: RosFirewallFilter): number {
+  const n = Number.parseInt(raw.packets ?? "0", 10)
+  return Number.isFinite(n) ? n : 0
+}
+
+export function ruleUiId(
+  serverId: string | number,
+  family: FirewallFamily,
+  table: FirewallTable,
+  rosId: string,
+): string {
+  return `${serverId}:${family}:${table}:${rosId}`
+}
+
+export function addressUiId(
+  serverId: string | number,
+  family: FirewallFamily,
+  rosId: string,
+): string {
+  return `${serverId}:${family}:address-list:${rosId}`
+}
+
+export function mapFirewallRule(
+  server: ServerRow,
+  family: FirewallFamily,
+  table: FirewallTable,
+  raw: RosFirewallFilter,
+  idx: number,
+): FirewallRuleDto {
+  const rosId = raw[".id"] || `*${idx}`
+  const src = raw["src-address"] || raw["src-address-list"]
+  const dst = raw["dst-address"] || raw["dst-address-list"]
+  const port = raw["dst-port"] || raw["src-port"]
+  const iface = raw["in-interface"] || raw["out-interface"]
+  return {
+    id: ruleUiId(server.id, family, table, rosId),
+    rosId,
+    serverId: String(server.id),
+    serverName: server.name || server.host,
+    family,
+    table,
+    chain: raw.chain || "",
+    action: raw.action || "",
+    proto: raw.protocol || "all",
+    src: dash(src),
+    dst: dash(dst),
+    port: dash(port),
+    iface: dash(iface),
+    comment: raw.comment ?? "",
+    enabled: !rosDisabled(raw.disabled),
+    hits: parseHits(raw),
+    log: raw.log === "true" || raw.log === "yes",
+    logPrefix: raw["log-prefix"] ?? "",
+    tlsHost: raw["tls-host"],
+    layer7Proto: raw["layer7-protocol"],
+  }
+}
+
+export function mapAddressList(
+  server: ServerRow,
+  family: FirewallFamily,
+  raw: RosFirewallAddressList,
+  idx: number,
+): FirewallAddressListDto {
+  const rosId = raw[".id"] || `*${idx}`
+  return {
+    id: addressUiId(server.id, family, rosId),
+    rosId,
+    serverId: String(server.id),
+    serverName: server.name || server.host,
+    family,
+    list: raw.list || "",
+    address: raw.address || "",
+    comment: raw.comment ?? "",
+    disabled: rosDisabled(raw.disabled),
+    timeout: raw.timeout,
+  }
+}
+
+async function safeGet<T>(fn: () => Promise<T[]>, fallback: T[] = []): Promise<T[]> {
+  try {
+    const rows = await fn()
+    return Array.isArray(rows) ? rows : fallback
+  } catch {
+    return fallback
+  }
+}
+
+export async function fetchServerFirewall(server: ServerRow): Promise<{
+  rules: FirewallRuleDto[]
+  addressLists: FirewallAddressListDto[]
+}> {
+  const client = MikrotikClient.fromServer(server)
+  const ruleJobs = FAMILIES.flatMap((family) =>
+    TABLES.map(async (table) => {
+      const raw = await safeGet(() => client.getFirewallRules(family, table))
+      return raw.map((row, idx) => mapFirewallRule(server, family, table, row, idx))
+    }),
+  )
+  const listJobs = FAMILIES.map(async (family) => {
+    const raw = await safeGet(() => client.getFirewallAddressList(family))
+    return raw.map((row, idx) => mapAddressList(server, family, row, idx))
+  })
+  const [ruleChunks, listChunks] = await Promise.all([
+    Promise.all(ruleJobs),
+    Promise.all(listJobs),
+  ])
+  return {
+    rules: ruleChunks.flat(),
+    addressLists: listChunks.flat(),
+  }
+}
+
+export async function listFirewallAll(): Promise<{
+  rules: FirewallRuleDto[]
+  addressLists: FirewallAddressListDto[]
+}> {
+  const allServers = db.select().from(servers).where(eq(servers.enabled, true)).all()
+  const perServer = await Promise.all(
+    allServers.map(async (server) => {
+      try {
+        return await fetchServerFirewall(server)
+      } catch {
+        return { rules: [] as FirewallRuleDto[], addressLists: [] as FirewallAddressListDto[] }
+      }
+    }),
+  )
+  return {
+    rules: perServer.flatMap((r) => r.rules),
+    addressLists: perServer.flatMap((r) => r.addressLists),
+  }
+}
+
+export { firewallRestPath, FAMILIES, TABLES }

backend/src/services/mikrotik.ts

@@ -7,7 +7,8 @@ import type {
   RosBgpSession,
   RosOspfNeighbor, RosOspfArea, RosOspfInterfaceTemplate, RosOspfInstance,
   RosBfdSession,
-  RosIpRoute, RosFirewallFilter, RosLogEntry, RosPingResult,
+  RosIpRoute, RosFirewallFilter, RosFirewallAddressList, RosLogEntry, RosPingResult,
+  FirewallFamily, FirewallTable,
 } from "../types/server.js"
 
 // ── connection params ─────────────────────────────────────────────────────────
@@ -338,6 +339,19 @@ function matchesUploadedFile(entryName: string, requested: string): boolean {
     || entryName.endsWith(`/${base}`)
 }
 
+export function firewallRestPath(
+  family: FirewallFamily,
+  table: FirewallTable | "address-list",
+): string {
+  const root = family === "ip6" ? "/ipv6/firewall" : "/ip/firewall"
+  return `${root}/${table}`
+}
+
+export function encodeRosId(rosId: string): string {
+  const id = rosId.startsWith("*") ? rosId : `*${rosId.replace(/^\*/, "")}`
+  return encodeURIComponent(id)
+}
+
 // ── MikrotikClient ─────────────────────────────────────────────────────────────
 
 export class MikrotikClient {
@@ -461,7 +475,15 @@ export class MikrotikClient {
   }
 
   async getFirewallFilters(): Promise<RosFirewallFilter[]> {
-    return this.get<RosFirewallFilter[]>("/ip/firewall/filter")
+    return this.getFirewallRules("ip", "filter")
+  }
+
+  async getFirewallRules(family: FirewallFamily, table: FirewallTable): Promise<RosFirewallFilter[]> {
+    return this.get<RosFirewallFilter[]>(firewallRestPath(family, table))
+  }
+
+  async getFirewallAddressList(family: FirewallFamily): Promise<RosFirewallAddressList[]> {
+    return this.get<RosFirewallAddressList[]>(firewallRestPath(family, "address-list"))
   }
 
   async getLogs(limit = 50): Promise<RosLogEntry[]> {

backend/src/services/traffic-collector.ts

@@ -1,12 +1,16 @@
-import { and, asc, eq, gte, lt } from "drizzle-orm"
+import { and, asc, desc, eq, gte, lt } from "drizzle-orm"
 import { db } from "../db/index.js"
 import { servers, trafficSamples, trafficSettings } from "../db/schema.js"
 import type { TrafficRunSnapshot } from "../types/scheduler-run-snapshot.js"
 import { SCHEDULER_RUN_SNAPSHOT_VERSION } from "../types/scheduler-run-snapshot.js"
 import { MikrotikClient } from "./mikrotik.js"
+import { bpsToMbps, rateBpsFromDelta, shouldIncludeIface } from "./traffic-rate.js"
+import { rememberServerIfaces } from "./traffic-flow-ifindex.js"
 
 interface RosIfaceTraffic {
+  ".id"?: string
   name?: string
+  ifindex?: string
   running?: string
   disabled?: string
   "rx-byte"?: string
@@ -15,6 +19,38 @@ interface RosIfaceTraffic {
   "tx-bits-per-second"?: string
 }
 
+interface RosWgPeerTraffic {
+  interface?: string
+  name?: string
+  comment?: string
+  "public-key"?: string
+  rx?: string
+  tx?: string
+  disabled?: string
+}
+
+function waveKey(interfaceName: string, peerPublicKey = ""): string {
+  return `${interfaceName}\0${peerPublicKey}`
+}
+
+function sampleRate(
+  prevWave: Map<string, { rxBytes: number; txBytes: number; sampledAt: string }>,
+  key: string,
+  rxBytes: number,
+  txBytes: number,
+  nowMs: number,
+): { rxBps: number; txBps: number } {
+  const prev = prevWave.get(key)
+  const prevMs = prev ? Date.parse(prev.sampledAt) : NaN
+  const rxBps = prev && Number.isFinite(prevMs)
+    ? (rateBpsFromDelta(prev.rxBytes, rxBytes, prevMs, nowMs) ?? 0)
+    : 0
+  const txBps = prev && Number.isFinite(prevMs)
+    ? (rateBpsFromDelta(prev.txBytes, txBytes, prevMs, nowMs) ?? 0)
+    : 0
+  return { rxBps, txBps }
+}
+
 export interface TrafficCollectorState {
   running: boolean
   lastRunAt: string | null
@@ -50,6 +86,32 @@ function cleanupOldSamples(retentionDays: number) {
     .run()
 }
 
+function readPreviousWave(serverId: number): Map<string, { rxBytes: number; txBytes: number; sampledAt: string }> {
+  const last = db
+    .select({ sampledAt: trafficSamples.sampledAt })
+    .from(trafficSamples)
+    .where(eq(trafficSamples.serverId, serverId))
+    .orderBy(desc(trafficSamples.sampledAt))
+    .limit(1)
+    .all()[0]
+  if (!last) return new Map()
+  const rows = db
+    .select({
+      interfaceName: trafficSamples.interfaceName,
+      peerPublicKey: trafficSamples.peerPublicKey,
+      rxBytes: trafficSamples.rxBytes,
+      txBytes: trafficSamples.txBytes,
+      sampledAt: trafficSamples.sampledAt,
+    })
+    .from(trafficSamples)
+    .where(and(
+      eq(trafficSamples.serverId, serverId),
+      eq(trafficSamples.sampledAt, last.sampledAt),
+    ))
+    .all()
+  return new Map(rows.map((r) => [`${r.interfaceName}\0${r.peerPublicKey ?? ""}`, r]))
+}
+
 export async function collectTrafficOnce(): Promise<TrafficRunSnapshot> {
   const sampledAt = new Date().toISOString()
   if (collecting) {
@@ -80,26 +142,70 @@ export async function collectTrafficOnce(): Promise<TrafficRunSnapshot> {
       try {
         const client = MikrotikClient.fromServer(srv)
         const ifaces = await client.get<RosIfaceTraffic[]>("/interface")
-        let sumRx = 0
+        rememberServerIfaces(srv.id, ifaces)
-        let sumTx = 0
+        const prevWave = readPreviousWave(srv.id)
-        for (const i of ifaces) {
+        const nowMs = Date.parse(now)
-          sumRx += toNum(i["rx-bits-per-second"]) / 1_000_000
+        let sumRxMbps = 0
-          sumTx += toNum(i["tx-bits-per-second"]) / 1_000_000
+        let sumTxMbps = 0
-        }
+        const rows = ifaces.map((i) => {
-        if (ifaces.length > 0) {
+          const interfaceName = i.name ?? "unknown"
-          db.insert(trafficSamples).values(
+          const rxBytes = toNum(i["rx-byte"])
-            ifaces.map((i) => ({
+          const txBytes = toNum(i["tx-byte"])
+          const running = (i.running ?? "false") === "true"
+          const disabled = (i.disabled ?? "false") === "true"
+          const { rxBps, txBps } = sampleRate(prevWave, waveKey(interfaceName), rxBytes, txBytes, nowMs)
+          if (shouldIncludeIface(interfaceName, running, disabled)) {
+            sumRxMbps += bpsToMbps(rxBps)
+            sumTxMbps += bpsToMbps(txBps)
+          }
+          return {
+            serverId: srv.id,
+            interfaceName,
+            peerPublicKey: "",
+            sampledAt: now,
+            rxBytes,
+            txBytes,
+            rxBps,
+            txBps,
+            running,
+            disabled,
+          }
+        })
+        try {
+          const peers = await client.get<RosWgPeerTraffic[]>("/interface/wireguard/peers")
+          for (const p of peers) {
+            const interfaceName = (p.interface ?? "").trim()
+            const peerPublicKey = (p["public-key"] ?? "").trim()
+            if (!interfaceName || !peerPublicKey) continue
+            const rxBytes = toNum(p.rx)
+            const txBytes = toNum(p.tx)
+            const disabled = (p.disabled ?? "false") === "true" || p.disabled === "yes"
+            const running = !disabled
+            const { rxBps, txBps } = sampleRate(
+              prevWave,
+              waveKey(interfaceName, peerPublicKey),
+              rxBytes,
+              txBytes,
+              nowMs,
+            )
+            rows.push({
               serverId: srv.id,
-              interfaceName: i.name ?? "unknown",
+              interfaceName,
+              peerPublicKey,
               sampledAt: now,
-              rxBytes: toNum(i["rx-byte"]),
+              rxBytes,
-              txBytes: toNum(i["tx-byte"]),
+              txBytes,
-              rxBps: toNum(i["rx-bits-per-second"]),
+              rxBps,
-              txBps: toNum(i["tx-bits-per-second"]),
+              txBps,
-              running: (i.running ?? "false") === "true",
+              running,
-              disabled: (i.disabled ?? "false") === "true",
+              disabled,
-            })),
+            })
-          ).run()
+          }
+        } catch {
+          /* WG peers optional — iface samples already recorded */
+        }
+        if (rows.length > 0) {
+          db.insert(trafficSamples).values(rows).run()
         }
         snapshot.servers.push({
           serverId: srv.id,
@@ -107,8 +213,8 @@ export async function collectTrafficOnce(): Promise<TrafficRunSnapshot> {
           host: srv.host,
           ok: true,
           interfaces: ifaces.length,
-          sumRxMbps: Math.round(sumRx),
+          sumRxMbps: Math.round(sumRxMbps * 1000) / 1000,
-          sumTxMbps: Math.round(sumTx),
+          sumTxMbps: Math.round(sumTxMbps * 1000) / 1000,
         })
       } catch (err) {
         snapshot.servers.push({

backend/src/services/traffic-flow-analytics.test.ts

@@ -0,0 +1,168 @@
+import assert from "node:assert/strict"
+import { rememberServerIfaces, resetIfaceCacheForTests } from "./traffic-flow-ifindex.js"
+import {
+  ingestParsedFlowsForServerForTests,
+  resetFlowRingsForTests,
+} from "./traffic-flow-ingest.js"
+import { buildFlowAnalytics } from "./traffic-flow-analytics.js"
+import { disableCatalogFetchForTests, resetFlowCatalogForTests, seedFlowCatalogForTests } from "./traffic-flow-classify.js"
+import {
+  disableRipeEnqueueForTests,
+  disableRipePersistForTests,
+  resetRipeCacheForTests,
+  seedRipeCacheForTests,
+} from "./traffic-flow-ripe.js"
+
+disableCatalogFetchForTests()
+resetFlowCatalogForTests()
+disableRipePersistForTests()
+resetRipeCacheForTests()
+disableRipeEnqueueForTests()
+resetIfaceCacheForTests()
+resetFlowRingsForTests()
+rememberServerIfaces(7, [
+  { ".id": "*2", name: "ether1" },
+  { ".id": "*A", name: "wg-flow" },
+])
+
+ingestParsedFlowsForServerForTests(7, [
+  {
+    src: "10.1.1.8",
+    dst: "8.8.8.8",
+    proto: 6,
+    srcPort: 51234,
+    dstPort: 443,
+    bytes: 12_000,
+    packets: 10,
+    inIface: "2",
+    outIface: "10",
+  },
+  {
+    src: "10.1.1.8",
+    dst: "1.1.1.1",
+    proto: 17,
+    srcPort: 53000,
+    dstPort: 53,
+    bytes: 800,
+    packets: 4,
+    inIface: "2",
+    outIface: "",
+  },
+])
+
+try {
+  const all = buildFlowAnalytics({ minutes: 5, serverId: 7 })
+  assert.equal(all.applications[0]?.label, "HTTPS")
+  assert.ok(all.protocols.some((p) => p.label === "TCP"))
+  assert.equal(all.ifaces[0]?.name, "ether1")
+  assert.notEqual(all.ifaces[0]?.name, "2")
+  const conv = all.conversationsList[0]
+  assert.ok(conv)
+  assert.equal(conv.inIface, "ether1")
+  assert.equal(conv.inIfaceIndex, "2")
+  assert.equal(conv.application, "HTTPS")
+  assert.ok(!/^\d+$/.test(conv.inIface))
+
+  const filtered = buildFlowAnalytics({ minutes: 5, serverId: 7, iface: "ether1" })
+  assert.ok(filtered.bytes >= 12_000)
+  assert.equal(filtered.ifaces[0]?.name, "ether1")
+
+  const miss = buildFlowAnalytics({ minutes: 5, serverId: 7, iface: "wg-flow" })
+  assert.equal(miss.conversations, 0)
+
+  const other = buildFlowAnalytics({ minutes: 5, serverId: 99 })
+  assert.equal(other.conversations, 0)
+} finally {
+  resetFlowRingsForTests()
+  resetIfaceCacheForTests()
+}
+
+resetFlowRingsForTests()
+resetIfaceCacheForTests()
+rememberServerIfaces(7, [
+  { ".id": "*2", name: "ether1" },
+  { ".id": "*A", name: "wg-flow" },
+])
+ingestParsedFlowsForServerForTests(7, [
+  {
+    src: "10.1.1.8",
+    dst: "8.8.8.8",
+    proto: 6,
+    srcPort: 51234,
+    dstPort: 443,
+    bytes: 12_000,
+    packets: 10,
+    inIface: "2",
+    outIface: "10",
+  },
+  {
+    src: "10.1.1.8",
+    dst: "8.8.8.8",
+    proto: 6,
+    srcPort: 51234,
+    dstPort: 443,
+    bytes: 9_000,
+    packets: 9,
+    inIface: "10",
+    outIface: "",
+  },
+])
+try {
+  const summed = buildFlowAnalytics({ minutes: 5, serverId: 7, dedup: false })
+  assert.equal(summed.bytes, 21_000)
+  assert.equal(summed.conversations, 2)
+  const deduped = buildFlowAnalytics({ minutes: 5, serverId: 7, dedup: true })
+  assert.equal(deduped.bytes, 12_000)
+  assert.equal(deduped.conversations, 1)
+  assert.equal(deduped.dedupApplied, true)
+  assert.equal(deduped.interfaces.length, 2)
+} finally {
+  resetFlowRingsForTests()
+  resetIfaceCacheForTests()
+}
+
+resetFlowRingsForTests()
+resetIfaceCacheForTests()
+disableRipeEnqueueForTests()
+seedRipeCacheForTests({
+  prefix: "8.8.8.0/24",
+  asn: 15169,
+  country: "US",
+  lat: 37.4,
+  lng: -122.1,
+  holder: "GOOGLE",
+  ok: true,
+  fetchedAt: Date.now(),
+})
+seedFlowCatalogForTests({
+  cidrs: [{ cidr: "8.8.8.0/24", purpose: "steam-gaming" }],
+})
+rememberServerIfaces(7, [{ ".id": "*2", name: "ether1" }])
+ingestParsedFlowsForServerForTests(7, [
+  {
+    src: "10.1.1.8",
+    dst: "8.8.8.8",
+    proto: 6,
+    srcPort: 51234,
+    dstPort: 443,
+    bytes: 12_000,
+    packets: 10,
+    inIface: "2",
+    outIface: "",
+  },
+])
+try {
+  const geo = buildFlowAnalytics({ minutes: 5, serverId: 7 })
+  assert.equal(geo.categories?.[0]?.label, "Игры")
+  assert.ok(geo.asns?.some((r) => r.label.includes("AS15169")))
+  assert.equal(geo.countries?.[0]?.id, "US")
+  assert.equal(geo.mapEdges?.[0]?.toCountry, "US")
+  assert.equal(geo.conversationsList[0]?.dstCountry, "US")
+} finally {
+  resetFlowRingsForTests()
+  resetIfaceCacheForTests()
+  resetRipeCacheForTests()
+  resetFlowCatalogForTests()
+}
+
+console.log("traffic-flow-analytics.test.ts: ok")

backend/src/services/traffic-flow-analytics.ts

@@ -0,0 +1,406 @@
+import { eq } from "drizzle-orm"
+import { db } from "../db/index.js"
+import { appUsers, servers, userInterfaceBindings } from "../db/schema.js"
+import type {
+  FlowAnalyticsDto,
+  FlowBreakdownRow,
+  FlowClientsDto,
+  FlowEntityCard,
+  FlowExportersDto,
+  FlowMapEdge,
+  FlowTalkerDto,
+} from "@mmapp/contracts/traffic-flow"
+import { protoName } from "./traffic-flow-parse.js"
+import {
+  getFlowListenerState,
+  getRingMbps,
+  listStoredFlowRows,
+  type PendingFlowRow,
+} from "./traffic-flow-ingest.js"
+import { resolveIfaceName } from "./traffic-flow-ifaces.js"
+import { getTrafficFlowSettingsRow, listHostPeers } from "./traffic-flow-settings.js"
+import { applicationName, flowRowMatchesFilter } from "./traffic-flow-apps.js"
+import { dedupFlowRowsMaxBytes, flowTupleKey } from "./traffic-flow-dedup.js"
+import { enqueueRipeMisses, lookupRipeCached } from "./traffic-flow-ripe.js"
+import { classifyFlowDst, refreshFlowCatalogInBackground } from "./traffic-flow-classify.js"
+
+export interface FlowAnalyticsQuery {
+  minutes: number
+  serverId?: number
+  userId?: string
+  iface?: string
+  /** Default true: один 5-tuple = max байт по ifaces. */
+  dedup?: boolean
+}
+
+function bpsToMbps(bps: number): number {
+  return bps / 1_000_000
+}
+
+function topN(map: Map<string, { bytes: number; packets: number }>, windowSec: number, n: number): FlowBreakdownRow[] {
+  const total = [...map.values()].reduce((a, v) => a + v.bytes, 0) || 1
+  return [...map.entries()]
+    .sort((a, b) => b[1].bytes - a[1].bytes)
+    .slice(0, n)
+    .map(([id, v]) => ({
+      id,
+      label: id,
+      bytes: v.bytes,
+      packets: v.packets,
+      bps: (v.bytes * 8) / windowSec,
+      percent: (v.bytes / total) * 100,
+    }))
+}
+
+function bump(map: Map<string, { bytes: number; packets: number }>, id: string, bytes: number, packets: number) {
+  const prev = map.get(id) ?? { bytes: 0, packets: 0 }
+  prev.bytes += bytes
+  prev.packets += packets
+  map.set(id, prev)
+}
+
+function userIfaceAllow(userId: string): Map<number, Set<string>> | null {
+  if (!userId) return null
+  const binds = db.select().from(userInterfaceBindings).where(eq(userInterfaceBindings.userId, userId)).all()
+  const allow = new Map<number, Set<string>>()
+  for (const b of binds) {
+    const set = allow.get(b.serverId) ?? new Set<string>()
+    set.add(b.interfaceName)
+    allow.set(b.serverId, set)
+  }
+  return allow
+}
+
+function seriesFromRows(rows: PendingFlowRow[], minutes: number): { rx: number[]; tx: number[] } {
+  const slots = Math.min(60, Math.max(5, minutes))
+  const slotMs = (minutes * 60_000) / slots
+  const start = Date.now() - minutes * 60_000
+  const rx = Array(slots).fill(0) as number[]
+  const tx = Array(slots).fill(0) as number[]
+  for (const r of rows) {
+    const t = Date.parse(r.bucketAt)
+    if (!Number.isFinite(t)) continue
+    const idx = Math.min(slots - 1, Math.max(0, Math.floor((t - start) / slotMs)))
+    rx[idx] += r.bytes
+  }
+  const slotSec = Math.max(1, slotMs / 1000)
+  return {
+    rx: rx.map((b) => bpsToMbps((b * 8) / slotSec)),
+    tx,
+  }
+}
+
+function snapshotStatus(serverId: number): FlowEntityCard["status"] {
+  void serverId
+  return "online"
+}
+
+function topLabel(map: Map<string, { bytes: number; packets: number }>, fallback = "—"): string {
+  let best = fallback
+  let bestBytes = 0
+  for (const [label, v] of map) {
+    if (v.bytes > bestBytes) {
+      bestBytes = v.bytes
+      best = label
+    }
+  }
+  return best
+}
+
+export function buildFlowAnalytics(q: FlowAnalyticsQuery): FlowAnalyticsDto {
+  const settings = getTrafficFlowSettingsRow()
+  const top = Math.min(50, Math.max(10, settings.topN))
+  const windowSec = Math.max(60, q.minutes * 60)
+  const sinceIso = new Date(Date.now() - q.minutes * 60_000).toISOString()
+  const raw = listStoredFlowRows(sinceIso)
+  const allow = q.userId ? userIfaceAllow(q.userId) : null
+  const serverRows = db.select().from(servers).all()
+  const nameById = new Map(serverRows.map((s) => [s.id, s.name || s.host]))
+  const countryById = new Map(serverRows.map((s) => [s.id, (s.country || "").toUpperCase() || "UN"]))
+  const ifaceFilter = q.iface && q.iface !== "__all__" ? q.iface : ""
+  const wantDedup = q.dedup !== false && !ifaceFilter
+
+  refreshFlowCatalogInBackground()
+
+  const applications = new Map<string, { bytes: number; packets: number }>()
+  const protocols = new Map<string, { bytes: number; packets: number }>()
+  const sources = new Map<string, { bytes: number; packets: number }>()
+  const destinations = new Map<string, { bytes: number; packets: number }>()
+  const ifacesMap = new Map<string, { bytes: number; packets: number; index: string }>()
+  const asns = new Map<string, { bytes: number; packets: number }>()
+  const countries = new Map<string, { bytes: number; packets: number }>()
+  const categories = new Map<string, { bytes: number; packets: number }>()
+  const services = new Map<string, { bytes: number; packets: number }>()
+  const conv = new Map<string, FlowTalkerDto & { rawBytes: number }>()
+  const edgeAcc = new Map<string, FlowMapEdge & { catBytes: Map<string, number> }>()
+  const srcs = new Set<string>()
+  const dsts = new Set<string>()
+  const matched: PendingFlowRow[] = []
+
+  for (const r of raw) {
+    const resolved = resolveIfaceName(r.serverId, r.inIface)
+    if (!flowRowMatchesFilter(r, resolved.name, q, allow)) continue
+    matched.push(r)
+
+    const ifaceKey = resolved.name
+    const prevIf = ifacesMap.get(ifaceKey) ?? { bytes: 0, packets: 0, index: resolved.index }
+    prevIf.bytes += r.bytes
+    prevIf.packets += r.packets
+    ifacesMap.set(ifaceKey, prevIf)
+  }
+
+  const working = wantDedup ? dedupFlowRowsMaxBytes(matched) : matched
+  const conversationsRaw = new Set(matched.map((r) => `${flowTupleKey(r)}|${r.inIface}`)).size
+
+  let totalBytes = 0
+  let totalPackets = 0
+  for (const r of working) {
+    const resolved = resolveIfaceName(r.serverId, r.inIface)
+    totalBytes += r.bytes
+    totalPackets += r.packets
+    srcs.add(r.src)
+    dsts.add(r.dst)
+    const app = applicationName(r.proto, r.dstPort, r.srcPort)
+    const ripe = lookupRipeCached(r.dst)
+    const classified = classifyFlowDst(r.dst, r.proto, r.dstPort, r.srcPort, ripe)
+    bump(applications, app, r.bytes, r.packets)
+    bump(protocols, protoName(r.proto), r.bytes, r.packets)
+    bump(sources, r.src, r.bytes, r.packets)
+    bump(destinations, r.dst, r.bytes, r.packets)
+    bump(categories, classified.category, r.bytes, r.packets)
+    bump(services, classified.service, r.bytes, r.packets)
+    if (ripe?.ok && ripe.asn) {
+      const asnLabel = ripe.holder ? `AS${ripe.asn} ${ripe.holder}` : `AS${ripe.asn}`
+      bump(asns, asnLabel, r.bytes, r.packets)
+    }
+    if (ripe?.ok && ripe.country && ripe.country !== "—") {
+      bump(countries, ripe.country, r.bytes, r.packets)
+    }
+
+    const ckey = wantDedup
+      ? flowTupleKey(r)
+      : `${flowTupleKey(r)}|${r.inIface}`
+    const prev = conv.get(ckey)
+    if (prev) {
+      prev.rawBytes += r.bytes
+      prev.bytes += r.bytes
+      prev.packets += r.packets
+    } else {
+      conv.set(ckey, {
+        serverId: String(r.serverId),
+        serverName: nameById.get(r.serverId) ?? String(r.serverId),
+        src: r.src,
+        dst: r.dst,
+        proto: r.proto,
+        protoName: protoName(r.proto),
+        srcPort: r.srcPort,
+        dstPort: r.dstPort,
+        bytes: r.bytes,
+        packets: r.packets,
+        bps: 0,
+        inIface: resolved.name,
+        inIfaceIndex: resolved.index,
+        application: app,
+        category: classified.category,
+        service: classified.service,
+        dstCountry: ripe?.country && ripe.country !== "—" ? ripe.country : undefined,
+        dstAsn: ripe?.asn || undefined,
+        rawBytes: r.bytes,
+      })
+    }
+
+    const toCountry = ripe?.ok && ripe.country && ripe.country !== "—" ? ripe.country : ""
+    if (toCountry) {
+      const fromCountry = countryById.get(r.serverId) || "UN"
+      const ekey = `${r.serverId}|${toCountry}`
+      let edge = edgeAcc.get(ekey)
+      if (!edge) {
+        edge = {
+          fromId: String(r.serverId),
+          fromLabel: nameById.get(r.serverId) ?? String(r.serverId),
+          fromCountry,
+          toCountry,
+          toAsn: ripe?.asn ?? 0,
+          category: classified.category,
+          bytes: 0,
+          bps: 0,
+          catBytes: new Map(),
+        }
+        edgeAcc.set(ekey, edge)
+      }
+      edge.bytes += r.bytes
+      if (ripe?.asn) edge.toAsn = ripe.asn
+      edge.catBytes.set(classified.category, (edge.catBytes.get(classified.category) ?? 0) + r.bytes)
+    }
+  }
+
+  enqueueRipeMisses(dsts)
+
+  const conversationsList = [...conv.values()]
+    .map((t) => ({ ...t, bps: (t.rawBytes * 8) / windowSec }))
+    .sort((a, b) => b.bytes - a.bytes)
+    .slice(0, top)
+    .map(({ rawBytes: _raw, ...rest }) => rest)
+
+  const topProto = topLabel(protocols)
+  const topCategory = topLabel(categories)
+
+  const ringServer = q.serverId ?? (matched[0]?.serverId ?? 0)
+  const ring = ringServer
+    ? getRingMbps(ringServer, ifaceFilter === "" ? "__all__" : (ifacesMap.get(ifaceFilter)?.index || ifaceFilter))
+    : { rx: Array(60).fill(0) as number[], tx: Array(60).fill(0) as number[], rxNow: 0, txNow: 0 }
+
+  const fromBuckets = seriesFromRows(matched, q.minutes)
+  const rxSeries = q.minutes <= 15 ? ring.rx : fromBuckets.rx
+  const txSeries = q.minutes <= 15 ? ring.tx : fromBuckets.tx
+
+  const ifaceRows = [...ifacesMap.entries()]
+    .sort((a, b) => b[1].bytes - a[1].bytes)
+    .map(([name, v]) => ({
+      name,
+      index: v.index,
+      bps: (v.bytes * 8) / windowSec,
+    }))
+
+  const ifaceRawBytes = [...ifacesMap.values()].reduce((a, v) => a + v.bytes, 0) || 1
+  const listener = getFlowListenerState()
+  const mapEdges: FlowMapEdge[] = [...edgeAcc.values()]
+    .map((e) => {
+      let cat = e.category
+      let catBest = 0
+      for (const [label, bytes] of e.catBytes) {
+        if (bytes > catBest) {
+          catBest = bytes
+          cat = label
+        }
+      }
+      return {
+        fromId: e.fromId,
+        fromLabel: e.fromLabel,
+        fromCountry: e.fromCountry,
+        toCountry: e.toCountry,
+        toAsn: e.toAsn,
+        category: cat,
+        bytes: e.bytes,
+        bps: (e.bytes * 8) / windowSec,
+      }
+    })
+    .sort((a, b) => b.bytes - a.bytes)
+    .slice(0, top)
+
+  return {
+    bpsNow: (ring.rxNow + ring.txNow) * 1_000_000 || (totalBytes * 8) / windowSec,
+    bytes: totalBytes,
+    packets: totalPackets,
+    conversations: conv.size,
+    conversationsRaw,
+    uniqueSrc: srcs.size,
+    uniqueDst: dsts.size,
+    topProto,
+    topCategory,
+    rxSeries,
+    txSeries,
+    applications: topN(applications, windowSec, top),
+    protocols: topN(protocols, windowSec, top),
+    sources: topN(sources, windowSec, top),
+    destinations: topN(destinations, windowSec, top),
+    interfaces: [...ifacesMap.entries()].map(([label, v]) => ({
+      id: label,
+      label,
+      bytes: v.bytes,
+      packets: v.packets,
+      bps: (v.bytes * 8) / windowSec,
+      percent: (v.bytes / ifaceRawBytes) * 100,
+    })).sort((a, b) => b.bytes - a.bytes),
+    asns: topN(asns, windowSec, top),
+    countries: topN(countries, windowSec, top),
+    categories: topN(categories, windowSec, top),
+    services: topN(services, windowSec, top),
+    mapEdges,
+    conversationsList,
+    ifaces: ifaceRows,
+    live: listener.bound,
+    dedupApplied: wantDedup,
+  }
+}
+
+function cardFromServer(
+  s: typeof servers.$inferSelect,
+  minutes: number,
+): FlowEntityCard {
+  const analytics = buildFlowAnalytics({ minutes, serverId: s.id })
+  const ring = getRingMbps(s.id, "__all__")
+  return {
+    id: String(s.id),
+    name: s.name || s.host,
+    subtitle: s.host,
+    site: s.site || "—",
+    country: s.country || "UN",
+    status: snapshotStatus(s.id),
+    rxNow: ring.rxNow || bpsToMbps(analytics.bpsNow),
+    txNow: ring.txNow,
+    sessions: analytics.conversations,
+    rxSeries: ring.rx.some((v) => v > 0) ? ring.rx : analytics.rxSeries,
+    txSeries: ring.tx,
+    bytes: analytics.bytes,
+  }
+}
+
+export function listFlowExporters(minutes: number): FlowExportersDto {
+  const settings = getTrafficFlowSettingsRow()
+  const sinceIso = new Date(Date.now() - minutes * 60_000).toISOString()
+  const rows = listStoredFlowRows(sinceIso)
+  const ids = new Set<number>()
+  for (const r of rows) ids.add(r.serverId)
+  for (const p of listHostPeers()) ids.add(p.serverId)
+  const serverRows = db.select().from(servers).all()
+  const exporters = serverRows
+    .filter((s) => ids.has(s.id))
+    .map((s) => cardFromServer(s, minutes))
+    .sort((a, b) => b.rxNow - a.rxNow)
+  const listener = getFlowListenerState()
+  return {
+    exporters,
+    lastExporterIp: settings.lastExporterIp ?? null,
+    lastError: settings.lastError || null,
+    packetsReceived: settings.packetsReceived,
+    lastDatagramAt: settings.lastDatagramAt ?? null,
+    listenerBound: listener.bound,
+    listenerAddress: listener.address,
+  }
+}
+
+export function listFlowClients(minutes: number): FlowClientsDto {
+  const users = db.select().from(appUsers).all()
+  const binds = db.select().from(userInterfaceBindings).all()
+  const byUser = new Map<string, typeof binds>()
+  for (const b of binds) {
+    const list = byUser.get(b.userId) ?? []
+    list.push(b)
+    byUser.set(b.userId, list)
+  }
+  const clients: FlowEntityCard[] = []
+  for (const u of users) {
+    const userBinds = byUser.get(u.id) ?? []
+    if (userBinds.length === 0) continue
+    const analytics = buildFlowAnalytics({ minutes, userId: u.id })
+    const firstServer = userBinds[0]?.serverId
+    const ring = firstServer ? getRingMbps(firstServer, "__all__") : { rx: Array(60).fill(0) as number[], tx: Array(60).fill(0) as number[], rxNow: 0, txNow: 0 }
+    clients.push({
+      id: u.id,
+      name: u.login,
+      subtitle: u.name || u.login,
+      site: `${userBinds.length} ifaces`,
+      country: "UN",
+      status: u.active ? "online" : "offline",
+      rxNow: bpsToMbps(analytics.bpsNow) || ring.rxNow,
+      txNow: ring.txNow,
+      sessions: analytics.conversations,
+      rxSeries: analytics.rxSeries,
+      txSeries: analytics.txSeries,
+      bytes: analytics.bytes,
+    })
+  }
+  clients.sort((a, b) => b.rxNow - a.rxNow)
+  return { clients }
+}

backend/src/services/traffic-flow-apps.ts

@@ -0,0 +1,79 @@
+import { protoName } from "./traffic-flow-parse.js"
+
+const WELL_KNOWN: Record<string, string> = {
+  "6:80": "HTTP",
+  "6:443": "HTTPS",
+  "6:8080": "HTTP-alt",
+  "6:8443": "HTTPS-alt",
+  "6:22": "SSH",
+  "6:21": "FTP",
+  "6:25": "SMTP",
+  "6:110": "POP3",
+  "6:143": "IMAP",
+  "6:993": "IMAPS",
+  "6:995": "POP3S",
+  "6:587": "SMTP",
+  "6:465": "SMTPS",
+  "6:3306": "MySQL",
+  "6:5432": "PostgreSQL",
+  "6:6379": "Redis",
+  "6:3389": "RDP",
+  "6:445": "SMB",
+  "6:139": "NetBIOS",
+  "6:179": "BGP",
+  "6:8291": "WinBox",
+  "6:8728": "ROS-API",
+  "6:8729": "ROS-API-SSL",
+  "17:53": "DNS",
+  "6:53": "DNS",
+  "17:123": "NTP",
+  "17:161": "SNMP",
+  "17:162": "SNMP-trap",
+  "17:500": "IKE",
+  "17:4500": "NAT-T",
+  "17:1194": "OpenVPN",
+  "17:51820": "WireGuard",
+  "17:4789": "VXLAN",
+  "17:4739": "IPFIX",
+  "17:2055": "NetFlow",
+  "17:67": "DHCP",
+  "17:68": "DHCP",
+  "17:69": "TFTP",
+  "17:1812": "RADIUS",
+  "1:0": "ICMP",
+  "47:0": "GRE",
+  "50:0": "ESP",
+  "89:0": "OSPF",
+}
+
+export function applicationName(proto: number, dstPort: number, srcPort = 0): string {
+  if (proto === 1) return "ICMP"
+  if (proto === 47) return "GRE"
+  if (proto === 50) return "ESP"
+  if (proto === 89) return "OSPF"
+  const dstKey = `${proto}:${dstPort}`
+  const srcKey = `${proto}:${srcPort}`
+  return WELL_KNOWN[dstKey] ?? WELL_KNOWN[srcKey] ?? `${protoName(proto)}/${dstPort || srcPort || "—"}`
+}
+
+export interface FlowMatchQuery {
+  serverId?: number
+  userId?: string
+  iface?: string
+}
+
+export function flowRowMatchesFilter(
+  row: { serverId: number; inIface: string },
+  resolvedName: string,
+  q: FlowMatchQuery,
+  allow: Map<number, Set<string>> | null,
+): boolean {
+  if (q.serverId != null && row.serverId !== q.serverId) return false
+  if (allow) {
+    const names = allow.get(row.serverId)
+    if (!names || !names.has(resolvedName)) return false
+  }
+  const iface = q.iface && q.iface !== "__all__" ? q.iface : ""
+  if (iface && resolvedName !== iface && row.inIface !== iface) return false
+  return true
+}

backend/src/services/traffic-flow-classify.test.ts

@@ -0,0 +1,20 @@
+import assert from "node:assert/strict"
+import { classifyFlowDst, disableCatalogFetchForTests, resetFlowCatalogForTests, seedFlowCatalogForTests } from "./traffic-flow-classify.js"
+
+disableCatalogFetchForTests()
+resetFlowCatalogForTests()
+seedFlowCatalogForTests({
+  cidrs: [{ cidr: "192.0.2.0/24", purpose: "steam-gaming" }],
+})
+
+const hit = classifyFlowDst("192.0.2.10", 6, 443, 50000, null)
+assert.equal(hit.category, "Игры")
+assert.equal(hit.service, "steam-gaming")
+
+const miss = classifyFlowDst("203.0.113.9", 17, 53, 53000, null)
+assert.equal(miss.category, "DNS")
+
+const cdn = classifyFlowDst("203.0.113.9", 6, 443, 1, { prefix: "203.0.113.0/24", asn: 13335, country: "US", lat: null, lng: null, holder: "CLOUDFLARENET", ok: true, fetchedAt: Date.now() })
+assert.equal(cdn.category, "CDN")
+
+console.log("traffic-flow-classify.test.ts: ok")

backend/src/services/traffic-flow-classify.ts

@@ -0,0 +1,140 @@
+import { db } from "../db/index.js"
+import { evobgpSettings } from "../db/schema.js"
+import { ipInCidrV4, parseCidrV4 } from "./traffic-flow-ip.js"
+import type { FlowIpMeta } from "./traffic-flow-ripe.js"
+import { applicationName } from "./traffic-flow-apps.js"
+
+export interface FlowClassification {
+  service: string
+  category: string
+}
+
+interface CatalogCidr {
+  cidr: string
+  purpose: string
+  prefixLen: number
+}
+
+const CATALOG_TTL_MS = 10 * 60_000
+let cidrs: CatalogCidr[] = []
+let asnPurpose = new Map<number, string>()
+let fetchedAt = 0
+let catalogFetchEnabled = true
+let inflight: Promise<void> | null = null
+
+export function disableCatalogFetchForTests(): void {
+  catalogFetchEnabled = false
+}
+
+export function resetFlowCatalogForTests(): void {
+  cidrs = []
+  asnPurpose = new Map()
+  fetchedAt = 0
+  inflight = null
+}
+
+export function seedFlowCatalogForTests(input: {
+  cidrs?: Array<{ cidr: string; purpose: string }>
+  asns?: Array<{ asn: number; purpose: string }>
+}): void {
+  cidrs = (input.cidrs ?? [])
+    .map((c) => ({ cidr: c.cidr, purpose: c.purpose, prefixLen: parseCidrV4(c.cidr)?.prefixLen ?? 0 }))
+    .sort((a, b) => b.prefixLen - a.prefixLen)
+  asnPurpose = new Map((input.asns ?? []).map((a) => [a.asn, a.purpose]))
+  fetchedAt = Date.now()
+}
+
+export function categoryFromPurpose(purpose: string, proto: number, dstPort: number, srcPort: number): string {
+  const p = purpose.toLowerCase()
+  if (/gaming|steam|epic|riot/.test(p)) return "Игры"
+  if (/streaming|youtube|netflix|twitch|video/.test(p)) return "Видео / стриминг"
+  if (/cdn|cloudflare|akamai|fastly/.test(p)) return "CDN"
+  if (/voip|discord|zoom/.test(p)) return "Голос"
+  const app = applicationName(proto, dstPort, srcPort)
+  if (app === "DNS" || app === "SSH" || app === "BGP") return app
+  return "Проче"
+}
+
+function matchCidr(ip: string): CatalogCidr | null {
+  for (const row of cidrs) {
+    if (ipInCidrV4(ip, row.cidr)) return row
+  }
+  return null
+}
+
+export function classifyFlowDst(
+  dst: string,
+  proto: number,
+  dstPort: number,
+  srcPort: number,
+  ripe: FlowIpMeta | null,
+): FlowClassification {
+  const hit = matchCidr(dst)
+  const asnName = ripe?.asn ? asnPurpose.get(ripe.asn) : undefined
+  const purpose = hit?.purpose || asnName || ripe?.holder || ""
+  const service = (hit?.purpose || asnName || ripe?.holder || "Проче").trim() || "Проче"
+  return {
+    service,
+    category: categoryFromPurpose(purpose, proto, dstPort, srcPort),
+  }
+}
+
+async function fetchCatalog(): Promise<void> {
+  if (!catalogFetchEnabled) return
+  if (Date.now() - fetchedAt < CATALOG_TTL_MS) return
+  if (inflight) return inflight
+  inflight = (async () => {
+    try {
+      const row = db.select().from(evobgpSettings).limit(1).all()[0]
+      if (!row?.enabled) return
+      const root = String(row.baseUrl ?? "").replace(/\/+$/, "")
+      const token = String(row.apiKey ?? "").replace(/^Bearer\s+/i, "").trim()
+      if (!root || !token) return
+      const ac = new AbortController()
+      const t = setTimeout(() => ac.abort(), 20_000)
+      try {
+        const res = await fetch(`${root}/v1/router-lists/catalog`, {
+          headers: { Authorization: `Bearer ${token}`, Accept: "application/json" },
+          signal: ac.signal,
+        })
+        if (!res.ok) return
+        const catalog = await res.json() as {
+          modules?: { items?: Array<{ id: string; name: string }> }
+          ip_ranges?: { items?: Array<{ module_id: string; entry: { prefix: string } }> }
+          asns?: { items?: Array<{ module_id: string; entry: { asn: number } }> }
+        }
+        const mods = new Map((catalog.modules?.items ?? []).map((m) => [m.id, m.name]))
+        const next: CatalogCidr[] = []
+        for (const item of catalog.ip_ranges?.items ?? []) {
+          const prefix = String(item.entry?.prefix ?? "").trim()
+          const purpose = mods.get(item.module_id) ?? ""
+          const parsed = parseCidrV4(prefix)
+          if (!prefix || !parsed) continue
+          next.push({ cidr: prefix, purpose, prefixLen: parsed.prefixLen })
+        }
+        next.sort((a, b) => b.prefixLen - a.prefixLen)
+        const nextAsn = new Map<number, string>()
+        for (const item of catalog.asns?.items ?? []) {
+          const purpose = mods.get(item.module_id)
+          const asn = Number(item.entry?.asn)
+          if (purpose && Number.isFinite(asn) && asn > 0) nextAsn.set(asn, purpose)
+        }
+        cidrs = next
+        asnPurpose = nextAsn
+        fetchedAt = Date.now()
+      } finally {
+        clearTimeout(t)
+      }
+    } catch {
+      /* catalog optional */
+    } finally {
+      inflight = null
+    }
+  })()
+  return inflight
+}
+
+/** Background refresh — analytics never awaits the HTTP. */
+export function refreshFlowCatalogInBackground(): void {
+  void fetchCatalog()
+}

backend/src/services/traffic-flow-dedup.test.ts

@@ -0,0 +1,25 @@
+import assert from "node:assert/strict"
+import { dedupFlowRowsMaxBytes, flowTupleKey } from "./traffic-flow-dedup.js"
+
+const a = {
+  serverId: 7,
+  src: "10.1.1.8",
+  dst: "8.8.8.8",
+  proto: 6,
+  srcPort: 1,
+  dstPort: 443,
+  inIface: "2",
+  bytes: 12_000,
+  packets: 10,
+}
+const b = { ...a, inIface: "10", bytes: 8_000, packets: 8 }
+const out = dedupFlowRowsMaxBytes([a, b])
+assert.equal(out.length, 1)
+assert.equal(out[0]?.bytes, 12_000)
+assert.equal(out[0]?.inIface, "2")
+assert.equal(flowTupleKey(a), flowTupleKey(b))
+
+const sameIface = dedupFlowRowsMaxBytes([a, { ...a, bytes: 3_000, packets: 2 }])
+assert.equal(sameIface[0]?.bytes, 15_000)
+
+console.log("traffic-flow-dedup.test.ts: ok")

backend/src/services/traffic-flow-dedup.ts

@@ -0,0 +1,44 @@
+export interface FlowTupleRow {
+  serverId: number
+  src: string
+  dst: string
+  proto: number
+  srcPort: number
+  dstPort: number
+  inIface: string
+  bytes: number
+  packets: number
+}
+
+export function flowTupleKey(r: Pick<FlowTupleRow, "serverId" | "src" | "dst" | "proto" | "srcPort" | "dstPort">): string {
+  return `${r.serverId}|${r.src}|${r.dst}|${r.proto}|${r.srcPort}|${r.dstPort}`
+}
+
+function ifaceKey(r: FlowTupleRow): string {
+  return `${flowTupleKey(r)}|${r.inIface}`
+}
+
+/**
+ * Один 5-tuple на двух ifIndex — это один поток: сначала сумма по бакетам/iface,
+ * затем max байт между интерфейсами (не sum).
+ */
+export function dedupFlowRowsMaxBytes<T extends FlowTupleRow>(rows: T[]): T[] {
+  const byIface = new Map<string, T>()
+  for (const row of rows) {
+    const key = ifaceKey(row)
+    const prev = byIface.get(key)
+    if (!prev) {
+      byIface.set(key, { ...row })
+      continue
+    }
+    prev.bytes += row.bytes
+    prev.packets += row.packets
+  }
+  const byTuple = new Map<string, T>()
+  for (const row of byIface.values()) {
+    const key = flowTupleKey(row)
+    const prev = byTuple.get(key)
+    if (!prev || row.bytes > prev.bytes) byTuple.set(key, row)
+  }
+  return [...byTuple.values()]
+}

backend/src/services/traffic-flow-host-files.ts

@@ -0,0 +1,113 @@
+import { generateNativeConf } from "./wireguard-config.js"
+import { getTrafficFlowSettingsRow, listHostPeers } from "./traffic-flow-settings.js"
+import type { TrafficFlowHostFile } from "@mmapp/contracts/traffic-flow"
+
+const COMPOSE_DIR = "/opt/cdn-mm"
+
+export function buildHostWgQuickConf(): string {
+  const row = getTrafficFlowSettingsRow()
+  const peers = listHostPeers()
+  return generateNativeConf({
+    name: "wg-flow",
+    mtu: 1420,
+    privateKey: row.hostPrivateKey || undefined,
+    address: `${row.collectorIp}/24`,
+    comment: "MikrotikManager traffic-flow collector",
+    peers: peers.map((p) => ({
+      publicKey: p.publicKey,
+      allowedIps: p.allowedIps,
+      comment: p.name,
+      endpoint: p.endpoint,
+      persistentKeepalive: p.endpoint ? 25 : undefined,
+    })),
+  })
+}
+
+export function buildHostComposeOverride(): string {
+  const row = getTrafficFlowSettingsRow()
+  return [
+    "# Docker Compose merge для /opt/cdn-mm",
+    "# Не править docker-compose.yml. Traefik не трогать.",
+    "# Сначала: wg-quick up wg-flow  (адрес " + row.collectorIp + ")",
+    "# затем: docker compose up -d --force-recreate backend",
+    "# Docker userland-proxy может SNAT UDP source в 172.x — ingest сопоставит единственный JH.",
+    "",
+    "services:",
+    "  backend:",
+    "    environment:",
+    "      FLOW_LISTEN_HOST: \"0.0.0.0\"",
+    "    ports:",
+    `      - "${row.collectorIp}:${row.flowListenPort}:${row.flowListenPort}/udp"`,
+    "",
+  ].join("\n")
+}
+
+export function buildHostLinuxInstallSh(): string {
+  const row = getTrafficFlowSettingsRow()
+  const conf = buildHostWgQuickConf().replace(/\s+$/, "") + "\n"
+  const override = buildHostComposeOverride()
+  const collector = row.collectorIp
+  const flowPort = row.flowListenPort
+
+  return `#!/usr/bin/env bash
+# WG-клиент на хосте /opt/cdn-mm → JH:13232, IPFIX в контейнер backend.
+# Запуск: sudo bash install-wg-flow.sh
+set -euo pipefail
+
+if [[ \${EUID:-$(id -u)} -ne 0 ]]; then
+  echo "Запустите от root: sudo bash $0" >&2
+  exit 1
+fi
+
+COLLECTOR_IP="${collector}"
+FLOW_PORT="${flowPort}"
+COMPOSE_DIR="${COMPOSE_DIR}"
+
+if ! command -v wg >/dev/null 2>&1; then
+  apt-get update
+  DEBIAN_FRONTEND=noninteractive apt-get install -y wireguard
+fi
+
+install -d -m 700 /etc/wireguard
+cat > /etc/wireguard/wg-flow.conf <<'WGEOF'
+${conf}WGEOF
+chmod 600 /etc/wireguard/wg-flow.conf
+
+systemctl enable --now wg-quick@wg-flow
+echo "=== wg show wg-flow ==="
+wg show wg-flow
+echo "=== адрес (ожидаем \${COLLECTOR_IP}/24) ==="
+ip -4 addr show dev wg-flow
+
+if [[ ! -d "\$COMPOSE_DIR" ]]; then
+  echo "Нет \$COMPOSE_DIR — положите override.yml туда вручную (вкладка compose)." >&2
+  exit 1
+fi
+
+cat > "\$COMPOSE_DIR/docker-compose.override.yml" <<'OVEOF'
+${override}OVEOF
+
+cd "\$COMPOSE_DIR"
+docker compose up -d --force-recreate backend
+
+echo "=== UDP \${FLOW_PORT} на хосте (ожидаем \${COLLECTOR_IP}:\${FLOW_PORT} docker-proxy) ==="
+ss -ulnp | grep -E "\${FLOW_PORT}" || true
+echo "=== PortBindings mmapp-backend ==="
+docker inspect -f '{{json .HostConfig.PortBindings}}' mmapp-backend
+echo "=== handshake (keepalive 25s к JH:13232) ==="
+wg show wg-flow
+
+# nft на хосте MM не трогаем. Bind только на COLLECTOR_IP, не 0.0.0.0.
+# Если backend стартовал до wg-flow: docker compose up -d --force-recreate backend
+
+echo "Готово. Traefik не трогали. UDP \${FLOW_PORT} только на \${COLLECTOR_IP}, не на 0.0.0.0."
+`
+}
+
+export function listTrafficFlowHostFiles(): TrafficFlowHostFile[] {
+  return [
+    { id: "linux", label: "Linux", filename: "install-wg-flow.sh", code: buildHostLinuxInstallSh() },
+    { id: "wg-quick", label: "wg-flow.conf", filename: "wg-flow.conf", code: buildHostWgQuickConf() },
+    { id: "compose", label: "compose", filename: "docker-compose.override.yml", code: buildHostComposeOverride() },
+  ]
+}

backend/src/services/traffic-flow-ifaces.test.ts

@@ -0,0 +1,51 @@
+import assert from "node:assert/strict"
+import {
+  rememberServerIfaces,
+  resetIfaceCacheForTests,
+  resolveIfaceName,
+  rosIdToIfIndex,
+} from "./traffic-flow-ifindex.js"
+import { applicationName, flowRowMatchesFilter } from "./traffic-flow-apps.js"
+
+assert.equal(rosIdToIfIndex("*A"), 10)
+assert.equal(rosIdToIfIndex("*D"), 13)
+assert.equal(rosIdToIfIndex("*2"), 2)
+assert.equal(rosIdToIfIndex("*9"), 9)
+assert.equal(rosIdToIfIndex("0"), 0)
+assert.equal(rosIdToIfIndex(""), null)
+
+resetIfaceCacheForTests()
+rememberServerIfaces(7, [
+  { ".id": "*2", name: "ether1" },
+  { ".id": "*A", name: "wg-flow" },
+  { ".id": "*D", name: "bridge" },
+])
+assert.equal(resolveIfaceName(7, "2").name, "ether1")
+assert.equal(resolveIfaceName(7, "10").name, "wg-flow")
+assert.equal(resolveIfaceName(7, "13").name, "bridge")
+assert.equal(resolveIfaceName(7, "0").name, "—")
+assert.equal(resolveIfaceName(7, "ether1").name, "ether1")
+assert.equal(resolveIfaceName(7, "99").name, "#99")
+
+resetIfaceCacheForTests()
+rememberServerIfaces(8, [
+  { ifindex: "10", ".id": "*12", name: "gre1" },
+])
+assert.equal(rosIdToIfIndex("*12"), 18)
+assert.equal(resolveIfaceName(8, "10").name, "gre1")
+assert.equal(resolveIfaceName(8, "18").name, "gre1")
+
+assert.equal(applicationName(6, 443), "HTTPS")
+assert.equal(applicationName(17, 53), "DNS")
+assert.equal(applicationName(6, 22), "SSH")
+assert.equal(applicationName(17, 51820), "WireGuard")
+assert.equal(applicationName(6, 179), "BGP")
+
+const allow = new Map<number, Set<string>>([[7, new Set(["ether1", "wg-flow"])]])
+assert.equal(flowRowMatchesFilter({ serverId: 7, inIface: "2" }, "ether1", {}, allow), true)
+assert.equal(flowRowMatchesFilter({ serverId: 7, inIface: "2" }, "bridge", {}, allow), false)
+assert.equal(flowRowMatchesFilter({ serverId: 7, inIface: "2" }, "ether1", { iface: "ether1" }, allow), true)
+assert.equal(flowRowMatchesFilter({ serverId: 7, inIface: "2" }, "ether1", { iface: "wg-flow" }, allow), false)
+assert.equal(flowRowMatchesFilter({ serverId: 8, inIface: "2" }, "ether1", { serverId: 7 }, null), false)
+
+console.log("traffic-flow-ifaces.test.ts: ok")

backend/src/services/traffic-flow-ifaces.ts

@@ -0,0 +1,37 @@
+import { eq } from "drizzle-orm"
+import { db } from "../db/index.js"
+import { servers } from "../db/schema.js"
+import { MikrotikClient } from "./mikrotik.js"
+import {
+  ifaceCacheFresh,
+  rememberServerIfaces,
+  type RosIfaceIndexRow,
+} from "./traffic-flow-ifindex.js"
+
+export {
+  ifaceCacheFresh,
+  ifaceCacheHas,
+  rememberServerIfaces,
+  resetIfaceCacheForTests,
+  resolveIfaceName,
+  rosIdToIfIndex,
+} from "./traffic-flow-ifindex.js"
+
+const inflight = new Set<number>()
+
+export async function refreshServerIfaces(serverId: number, force = false): Promise<void> {
+  if (inflight.has(serverId)) return
+  if (!force && ifaceCacheFresh(serverId)) return
+  inflight.add(serverId)
+  try {
+    const row = db.select().from(servers).where(eq(servers.id, serverId)).limit(1).all()[0]
+    if (!row) return
+    const client = MikrotikClient.fromServer(row)
+    const ifaces = await client.get<RosIfaceIndexRow[]>("/interface")
+    rememberServerIfaces(serverId, Array.isArray(ifaces) ? ifaces : [])
+  } catch {
+    /* keep previous cache */
+  } finally {
+    inflight.delete(serverId)
+  }
+}

backend/src/services/traffic-flow-ifindex.ts

@@ -0,0 +1,58 @@
+export interface RosIfaceIndexRow {
+  ".id"?: string
+  name?: string
+  ifindex?: string
+}
+
+const cache = new Map<number, Map<number, string>>()
+const fetchedAt = new Map<number, number>()
+
+export const IFACE_CACHE_TTL_MS = 60_000
+
+/** RouterOS `.id` (`*A`) → SNMP ifIndex (10). */
+export function rosIdToIfIndex(id: string | undefined | null): number | null {
+  if (!id) return null
+  const raw = String(id).trim()
+  const hex = raw.startsWith("*") ? raw.slice(1) : raw
+  if (!hex || !/^[0-9a-fA-F]+$/.test(hex)) return null
+  const n = parseInt(hex, 16)
+  return Number.isFinite(n) ? n : null
+}
+
+export function rememberServerIfaces(serverId: number, rows: RosIfaceIndexRow[]): void {
+  const map = new Map<number, string>()
+  for (const row of rows) {
+    const name = String(row.name ?? "").trim()
+    if (!name) continue
+    const fromProp = Number.parseInt(String(row.ifindex ?? ""), 10)
+    const fromId = rosIdToIfIndex(row[".id"])
+    if (Number.isFinite(fromProp) && fromProp > 0) map.set(fromProp, name)
+    if (fromId != null && fromId > 0) map.set(fromId, name)
+  }
+  cache.set(serverId, map)
+  fetchedAt.set(serverId, Date.now())
+}
+
+export function resolveIfaceName(serverId: number, indexOrName: string): { name: string; index: string } {
+  const trimmed = String(indexOrName ?? "").trim()
+  if (!trimmed || trimmed === "0") return { name: "—", index: trimmed }
+  if (!/^\d+$/.test(trimmed)) return { name: trimmed, index: "" }
+  const idx = Number(trimmed)
+  const name = cache.get(serverId)?.get(idx)
+  if (name) return { name, index: trimmed }
+  return { name: `#${trimmed}`, index: trimmed }
+}
+
+export function ifaceCacheHas(serverId: number): boolean {
+  return cache.has(serverId)
+}
+
+export function ifaceCacheFresh(serverId: number, ttlMs = IFACE_CACHE_TTL_MS): boolean {
+  const prev = fetchedAt.get(serverId) ?? 0
+  return Boolean(prev && Date.now() - prev < ttlMs && cache.has(serverId))
+}
+
+export function resetIfaceCacheForTests(): void {
+  cache.clear()
+  fetchedAt.clear()
+}

backend/src/services/traffic-flow-ingest.ts

@@ -0,0 +1,451 @@
+import { createSocket, type Socket } from "node:dgram"
+import { desc, eq, gte, sql } from "drizzle-orm"
+import { db } from "../db/index.js"
+import { flowBuckets, servers } from "../db/schema.js"
+import type { FlowStatsDto, FlowTalkerDto } from "@mmapp/contracts/traffic-flow"
+import { parseFlowPacket, protoName, type ParsedFlow } from "./traffic-flow-parse.js"
+import { pickServerIdForExporter } from "./traffic-flow-map-exporter.js"
+import {
+  getTrafficFlowSettingsRow,
+  listHostPeers,
+  recordFlowListenerError,
+  recordFlowPacket,
+} from "./traffic-flow-settings.js"
+import { ifaceCacheFresh, refreshServerIfaces, resolveIfaceName } from "./traffic-flow-ifaces.js"
+import { applicationName } from "./traffic-flow-apps.js"
+
+export interface FlowListenerState {
+  bound: boolean
+  address: string | null
+}
+
+export interface PendingFlowRow {
+  serverId: number
+  bucketAt: string
+  src: string
+  dst: string
+  proto: number
+  srcPort: number
+  dstPort: number
+  bytes: number
+  packets: number
+  inIface: string
+  outIface: string
+}
+
+const TICK_MS = 2_000
+const RING_LEN = 60
+
+let socket: Socket | null = null
+let state: FlowListenerState = { bound: false, address: null }
+const pending = new Map<string, {
+  serverId: number
+  bucketAt: string
+  flow: ParsedFlow
+  bytes: number
+  packets: number
+}>()
+let flushTimer: ReturnType<typeof setInterval> | null = null
+
+const tickAccum = new Map<string, { inBytes: number; outBytes: number }>()
+const rings = new Map<string, { inBps: number[]; outBps: number[] }>()
+
+export function getFlowListenerState(): FlowListenerState {
+  return state
+}
+
+function minuteBucketIso(at = Date.now()): string {
+  const d = new Date(at)
+  d.setSeconds(0, 0)
+  return d.toISOString()
+}
+
+function ringKey(serverId: number, iface: string): string {
+  return `${serverId}\0${iface || "__all__"}`
+}
+
+function bumpTick(key: string, inBytes: number, outBytes: number): void {
+  const prev = tickAccum.get(key) ?? { inBytes: 0, outBytes: 0 }
+  prev.inBytes += inBytes
+  prev.outBytes += outBytes
+  tickAccum.set(key, prev)
+}
+
+function addToTick(serverId: number, inIface: string, outIface: string, bytes: number): void {
+  bumpTick(ringKey(serverId, "__all__"), bytes, 0)
+  if (inIface) bumpTick(ringKey(serverId, inIface), bytes, 0)
+  if (outIface && outIface !== inIface) bumpTick(ringKey(serverId, outIface), 0, bytes)
+}
+
+function emptyRing(): { inBps: number[]; outBps: number[] } {
+  return { inBps: Array(RING_LEN).fill(0), outBps: Array(RING_LEN).fill(0) }
+}
+
+export function rollFlowRings(): void {
+  const keys = new Set([...tickAccum.keys(), ...rings.keys()])
+  const sec = TICK_MS / 1000
+  for (const key of keys) {
+    const acc = tickAccum.get(key) ?? { inBytes: 0, outBytes: 0 }
+    tickAccum.delete(key)
+    const inBps = (acc.inBytes * 8) / sec
+    const outBps = (acc.outBytes * 8) / sec
+    let ring = rings.get(key)
+    if (!ring) {
+      ring = emptyRing()
+      rings.set(key, ring)
+    }
+    ring.inBps.push(inBps)
+    ring.inBps.shift()
+    ring.outBps.push(outBps)
+    ring.outBps.shift()
+  }
+}
+
+export function getRingMbps(serverId: number, iface = "__all__"): {
+  rx: number[]
+  tx: number[]
+  rxNow: number
+  txNow: number
+} {
+  const ring = rings.get(ringKey(serverId, iface))
+  const scale = 1_000_000
+  if (!ring) {
+    return { rx: Array(RING_LEN).fill(0), tx: Array(RING_LEN).fill(0), rxNow: 0, txNow: 0 }
+  }
+  return {
+    rx: ring.inBps.map((b) => b / scale),
+    tx: ring.outBps.map((b) => b / scale),
+    rxNow: (ring.inBps[RING_LEN - 1] ?? 0) / scale,
+    txNow: (ring.outBps[RING_LEN - 1] ?? 0) / scale,
+  }
+}
+
+function resolveServerId(exporterIp: string): number | null {
+  const settings = getTrafficFlowSettingsRow()
+  const rows = db.select({
+    id: servers.id,
+    host: servers.host,
+    mgmtTunnelIp: servers.mgmtTunnelIp,
+  }).from(servers).all()
+  const byTunnelIp = new Map<string, number>()
+  const hostIps = new Map<string, number>()
+  for (const row of rows) {
+    if (row.mgmtTunnelIp) byTunnelIp.set(row.mgmtTunnelIp, row.id)
+    if (/^\d{1,3}(?:\.\d{1,3}){3}$/.test(row.host)) hostIps.set(row.host, row.id)
+  }
+  return pickServerIdForExporter({
+    exporterIp,
+    overlayPrefix: settings.prefix,
+    byTunnelIp,
+    peers: listHostPeers(),
+    hostIps,
+  })
+}
+
+function queueFlows(exporterIp: string, flows: ParsedFlow[]): boolean {
+  const serverId = resolveServerId(exporterIp)
+  if (serverId == null) return false
+  const needsRefresh = !ifaceCacheFresh(serverId)
+    || flows.some((f) => resolveIfaceName(serverId, f.inIface).name.startsWith("#"))
+  if (needsRefresh) void refreshServerIfaces(serverId, true)
+  const bucketAt = minuteBucketIso()
+  for (const flow of flows) {
+    addToTick(serverId, flow.inIface, flow.outIface, flow.bytes)
+    const key = `${serverId}\0${bucketAt}\0${flow.src}\0${flow.dst}\0${flow.proto}\0${flow.srcPort}\0${flow.dstPort}\0${flow.inIface}`
+    const prev = pending.get(key)
+    if (prev) {
+      prev.bytes += flow.bytes
+      prev.packets += flow.packets
+    } else {
+      pending.set(key, {
+        serverId,
+        bucketAt,
+        flow: { ...flow },
+        bytes: flow.bytes,
+        packets: flow.packets,
+      })
+    }
+  }
+  return true
+}
+
+export function peekPendingFlows(): PendingFlowRow[] {
+  return [...pending.values()].map((row) => ({
+    serverId: row.serverId,
+    bucketAt: row.bucketAt,
+    src: row.flow.src || "0.0.0.0",
+    dst: row.flow.dst || "0.0.0.0",
+    proto: row.flow.proto,
+    srcPort: row.flow.srcPort,
+    dstPort: row.flow.dstPort,
+    bytes: row.bytes,
+    packets: row.packets,
+    inIface: row.flow.inIface,
+    outIface: row.flow.outIface,
+  }))
+}
+
+function flushPending() {
+  if (pending.size === 0) return
+  const settings = getTrafficFlowSettingsRow()
+  const topN = Math.max(20, settings.topN)
+  const cutoff = new Date(Date.now() - settings.retentionHours * 3600_000).toISOString()
+  const rows = [...pending.values()]
+  pending.clear()
+
+  for (const row of rows) {
+    try {
+      db.insert(flowBuckets).values({
+        serverId: row.serverId,
+        bucketAt: row.bucketAt,
+        src: row.flow.src || "0.0.0.0",
+        dst: row.flow.dst || "0.0.0.0",
+        proto: row.flow.proto,
+        srcPort: row.flow.srcPort,
+        dstPort: row.flow.dstPort,
+        bytes: row.bytes,
+        packets: row.packets,
+        inIface: row.flow.inIface,
+      }).onConflictDoUpdate({
+        target: [
+          flowBuckets.serverId,
+          flowBuckets.bucketAt,
+          flowBuckets.src,
+          flowBuckets.dst,
+          flowBuckets.proto,
+          flowBuckets.srcPort,
+          flowBuckets.dstPort,
+          flowBuckets.inIface,
+        ],
+        set: {
+          bytes: sql`${flowBuckets.bytes} + excluded.bytes`,
+          packets: sql`${flowBuckets.packets} + excluded.packets`,
+        },
+      }).run()
+    } catch {
+      // ignore single-row failures
+    }
+  }
+
+  db.delete(flowBuckets).where(sql`${flowBuckets.bucketAt} < ${cutoff}`).run()
+
+  const latest = db.select({ bucketAt: flowBuckets.bucketAt }).from(flowBuckets)
+    .orderBy(desc(flowBuckets.bucketAt)).limit(1).all()[0]?.bucketAt
+  if (!latest) return
+  const latestRows = db.select().from(flowBuckets).where(eq(flowBuckets.bucketAt, latest)).all()
+  const byServer = new Map<number, typeof latestRows>()
+  for (const r of latestRows) {
+    const list = byServer.get(r.serverId) ?? []
+    list.push(r)
+    byServer.set(r.serverId, list)
+  }
+  for (const list of byServer.values()) {
+    if (list.length <= topN) continue
+    list.sort((a, b) => b.bytes - a.bytes)
+    for (const d of list.slice(topN)) {
+      db.delete(flowBuckets).where(eq(flowBuckets.id, d.id)).run()
+    }
+  }
+}
+
+function onTick() {
+  rollFlowRings()
+  flushPending()
+}
+
+function onMessage(msg: Buffer, rinfo: { address: string }) {
+  try {
+    const flows = parseFlowPacket(msg, rinfo.address)
+    recordFlowPacket(rinfo.address)
+    if (!flows.length) return
+    if (!queueFlows(rinfo.address, flows)) {
+      recordFlowListenerError(
+        `IPFIX от ${rinfo.address}: нет jump-host с адресом wg-flow. Docker SNAT (172.x) при нескольких JH не различим.`,
+      )
+      return
+    }
+    recordFlowListenerError("")
+  } catch (e) {
+    recordFlowListenerError(e instanceof Error ? e.message : String(e))
+  }
+}
+
+export function stopTrafficFlowListener() {
+  if (flushTimer) {
+    clearInterval(flushTimer)
+    flushTimer = null
+  }
+  flushPending()
+  if (socket) {
+    try { socket.close() } catch { /* ignore */ }
+    socket = null
+  }
+  state = { bound: false, address: null }
+}
+
+export function startTrafficFlowListener() {
+  stopTrafficFlowListener()
+  const settings = getTrafficFlowSettingsRow()
+  if (!settings.enabled) {
+    state = { bound: false, address: null }
+    return
+  }
+  const host = process.env.FLOW_LISTEN_HOST?.trim() || settings.collectorIp || "127.0.0.1"
+  const port = settings.flowListenPort
+  const sock = createSocket("udp4")
+  sock.on("error", (err) => {
+    recordFlowListenerError(err.message)
+    state = { bound: false, address: null }
+  })
+  sock.on("message", onMessage)
+  sock.bind(port, host, () => {
+    state = { bound: true, address: `${host}:${port}` }
+    recordFlowListenerError("")
+  })
+  socket = sock
+  flushTimer = setInterval(onTick, TICK_MS)
+}
+
+export function listStoredFlowRows(sinceIso: string): PendingFlowRow[] {
+  const stored = db.select().from(flowBuckets).where(gte(flowBuckets.bucketAt, sinceIso)).all()
+  const merged = new Map<string, PendingFlowRow>()
+  for (const r of stored) {
+    const key = `${r.serverId}|${r.bucketAt}|${r.src}|${r.dst}|${r.proto}|${r.srcPort}|${r.dstPort}|${r.inIface}`
+    merged.set(key, {
+      serverId: r.serverId,
+      bucketAt: r.bucketAt,
+      src: r.src,
+      dst: r.dst,
+      proto: r.proto,
+      srcPort: r.srcPort,
+      dstPort: r.dstPort,
+      bytes: r.bytes,
+      packets: r.packets,
+      inIface: r.inIface,
+      outIface: "",
+    })
+  }
+  for (const p of peekPendingFlows()) {
+    if (p.bucketAt < sinceIso) continue
+    const key = `${p.serverId}|${p.bucketAt}|${p.src}|${p.dst}|${p.proto}|${p.srcPort}|${p.dstPort}|${p.inIface}`
+    const prev = merged.get(key)
+    if (prev) {
+      prev.bytes += p.bytes
+      prev.packets += p.packets
+    } else {
+      merged.set(key, { ...p })
+    }
+  }
+  return [...merged.values()]
+}
+
+export function listFlowTalkers(minutes = 5): FlowStatsDto {
+  const settings = getTrafficFlowSettingsRow()
+  const rangeStart = new Date(Date.now() - minutes * 60_000).toISOString()
+  const rows = listStoredFlowRows(rangeStart)
+  const serverRows = db.select().from(servers).all()
+  const nameById = new Map(serverRows.map((s) => [s.id, s.name || s.host]))
+  const agg = new Map<string, FlowTalkerDto & { rawBytes: number }>()
+  const protoBytes = new Map<number, number>()
+  const srcs = new Set<string>()
+  const dsts = new Set<string>()
+  const exporters = new Set<number>()
+  let totalBytes = 0
+  for (const r of rows) {
+    const resolved = resolveIfaceName(r.serverId, r.inIface)
+    const key = `${r.serverId}|${r.src}|${r.dst}|${r.proto}|${r.srcPort}|${r.dstPort}|${r.inIface}`
+    const prev = agg.get(key)
+    const bytes = r.bytes
+    totalBytes += bytes
+    srcs.add(r.src)
+    dsts.add(r.dst)
+    exporters.add(r.serverId)
+    protoBytes.set(r.proto, (protoBytes.get(r.proto) ?? 0) + bytes)
+    if (prev) {
+      prev.rawBytes += bytes
+      prev.bytes += bytes
+      prev.packets += r.packets
+    } else {
+      agg.set(key, {
+        serverId: String(r.serverId),
+        serverName: nameById.get(r.serverId) ?? String(r.serverId),
+        src: r.src,
+        dst: r.dst,
+        proto: r.proto,
+        protoName: protoName(r.proto),
+        srcPort: r.srcPort,
+        dstPort: r.dstPort,
+        bytes,
+        packets: r.packets,
+        bps: 0,
+        inIface: resolved.name,
+        inIfaceIndex: resolved.index,
+        application: applicationName(r.proto, r.dstPort, r.srcPort),
+        rawBytes: bytes,
+      })
+    }
+  }
+  const windowSec = Math.max(60, minutes * 60)
+  const talkers = [...agg.values()]
+    .map((t) => ({ ...t, bps: (t.rawBytes * 8) / windowSec }))
+    .sort((a, b) => b.bytes - a.bytes)
+    .slice(0, settings.topN)
+    .map(({ rawBytes: _raw, ...rest }) => rest)
+  let topProto = "—"
+  let topProtoBytes = 0
+  for (const [p, b] of protoBytes) {
+    if (b > topProtoBytes) {
+      topProtoBytes = b
+      topProto = protoName(p)
+    }
+  }
+  return {
+    exportersOnline: exporters.size,
+    bytesPerMin: minutes > 0 ? totalBytes / minutes : totalBytes,
+    uniqueSrc: srcs.size,
+    uniqueDst: dsts.size,
+    topProto,
+    talkers,
+    lastExporterIp: settings.lastExporterIp ?? null,
+    lastError: settings.lastError || null,
+    packetsReceived: settings.packetsReceived,
+    lastDatagramAt: settings.lastDatagramAt ?? null,
+    listenerBound: state.bound,
+    listenerAddress: state.address,
+  }
+}
+
+export function ingestParsedFlowsForTests(exporterIp: string, flows: ParsedFlow[]) {
+  queueFlows(exporterIp, flows)
+  rollFlowRings()
+  flushPending()
+}
+
+/** Кладёт потоки в pending без flush в SQLite — для юнит-тестов аналитики. */
+export function ingestParsedFlowsForServerForTests(serverId: number, flows: ParsedFlow[]) {
+  const bucketAt = minuteBucketIso()
+  for (const flow of flows) {
+    addToTick(serverId, flow.inIface, flow.outIface, flow.bytes)
+    const key = `${serverId}\0${bucketAt}\0${flow.src}\0${flow.dst}\0${flow.proto}\0${flow.srcPort}\0${flow.dstPort}\0${flow.inIface}`
+    const prev = pending.get(key)
+    if (prev) {
+      prev.bytes += flow.bytes
+      prev.packets += flow.packets
+    } else {
+      pending.set(key, {
+        serverId,
+        bucketAt,
+        flow: { ...flow },
+        bytes: flow.bytes,
+        packets: flow.packets,
+      })
+    }
+  }
+  rollFlowRings()
+}
+
+export function resetFlowRingsForTests() {
+  tickAccum.clear()
+  rings.clear()
+  pending.clear()
+}

backend/src/services/traffic-flow-ip.ts

@@ -0,0 +1,54 @@
+/** IPv4 helpers for RIPEstat prefix cache and EvoBGP CIDR match. */
+
+export function ipv4ToInt(ip: string): number | null {
+  const parts = String(ip ?? "").trim().split(".")
+  if (parts.length !== 4) return null
+  let n = 0
+  for (const p of parts) {
+    if (!/^\d+$/.test(p)) return null
+    const o = Number(p)
+    if (o < 0 || o > 255) return null
+    n = ((n << 8) >>> 0) + o
+  }
+  return n >>> 0
+}
+
+export function parseCidrV4(cidr: string): { net: number; mask: number; prefixLen: number } | null {
+  const raw = String(cidr ?? "").trim()
+  const [ip, lenRaw] = raw.split("/")
+  const addr = ipv4ToInt(ip ?? "")
+  const prefixLen = Number.parseInt(lenRaw ?? "", 10)
+  if (addr == null || !Number.isFinite(prefixLen) || prefixLen < 0 || prefixLen > 32) return null
+  const mask = prefixLen === 0 ? 0 : (0xffffffff << (32 - prefixLen)) >>> 0
+  return { net: (addr & mask) >>> 0, mask, prefixLen }
+}
+
+export function ipInCidrV4(ip: string, cidr: string): boolean {
+  const addr = ipv4ToInt(ip)
+  const parsed = parseCidrV4(cidr)
+  if (addr == null || !parsed) return false
+  return ((addr & parsed.mask) >>> 0) === parsed.net
+}
+
+export function isNonPublicIp(ip: string): boolean {
+  const trimmed = String(ip ?? "").trim()
+  if (!trimmed) return true
+  if (trimmed.includes(":")) {
+    const lower = trimmed.toLowerCase()
+    return lower === "::1" || lower.startsWith("fe80:") || lower.startsWith("fc") || lower.startsWith("fd") || lower === "::"
+  }
+  const n = ipv4ToInt(trimmed)
+  if (n == null) return true
+  const inRange = (cidr: string) => ipInCidrV4(trimmed, cidr)
+  return (
+    inRange("0.0.0.0/8")
+    || inRange("10.0.0.0/8")
+    || inRange("127.0.0.0/8")
+    || inRange("169.254.0.0/16")
+    || inRange("172.16.0.0/12")
+    || inRange("192.168.0.0/16")
+    || inRange("100.64.0.0/10")
+    || inRange("224.0.0.0/4")
+    || inRange("255.255.255.255/32")
+  )
+}

backend/src/services/traffic-flow-map-exporter.test.ts

@@ -0,0 +1,54 @@
+import assert from "node:assert/strict"
+import {
+  bareIpv4,
+  ipInCidr,
+  isNatMasqueradeExporter,
+  normalizeExporterIp,
+  pickServerIdForExporter,
+} from "./traffic-flow-map-exporter.js"
+
+assert.equal(normalizeExporterIp("::ffff:172.18.0.2"), "172.18.0.2")
+assert.equal(bareIpv4("10.255.254.3/32"), "10.255.254.3")
+assert.equal(ipInCidr("10.255.254.3", "10.255.254.0/24"), true)
+assert.equal(ipInCidr("172.18.0.2", "10.255.254.0/24"), false)
+assert.equal(isNatMasqueradeExporter("172.18.0.2", "10.255.254.0/24"), true)
+assert.equal(isNatMasqueradeExporter("10.255.254.3", "10.255.254.0/24"), false)
+assert.equal(isNatMasqueradeExporter("10.0.0.12", "10.255.254.0/24"), true)
+
+const byTunnel = new Map([["10.255.254.3", 7]])
+assert.equal(pickServerIdForExporter({
+  exporterIp: "10.255.254.3",
+  overlayPrefix: "10.255.254.0/24",
+  byTunnelIp: byTunnel,
+  peers: [],
+  hostIps: new Map(),
+}), 7)
+
+assert.equal(pickServerIdForExporter({
+  exporterIp: "172.18.0.2",
+  overlayPrefix: "10.255.254.0/24",
+  byTunnelIp: byTunnel,
+  peers: [{ serverId: 7, address: "10.255.254.3", allowedIps: ["10.255.254.3/32"] }],
+  hostIps: new Map(),
+}), 7)
+
+assert.equal(pickServerIdForExporter({
+  exporterIp: "172.18.0.2",
+  overlayPrefix: "10.255.254.0/24",
+  byTunnelIp: new Map([["10.255.254.3", 7], ["10.255.254.4", 8]]),
+  peers: [
+    { serverId: 7, address: "10.255.254.3", allowedIps: ["10.255.254.3/32"] },
+    { serverId: 8, address: "10.255.254.4", allowedIps: ["10.255.254.4/32"] },
+  ],
+  hostIps: new Map(),
+}), null)
+
+assert.equal(pickServerIdForExporter({
+  exporterIp: "94.142.140.141",
+  overlayPrefix: "10.255.254.0/24",
+  byTunnelIp: byTunnel,
+  peers: [],
+  hostIps: new Map([["94.142.140.141", 7]]),
+}), 7)
+
+console.log("traffic-flow-map-exporter.test.ts: ok")

backend/src/services/traffic-flow-map-exporter.ts

@@ -0,0 +1,82 @@
+export interface OverlayPeerRef {
+  serverId: number
+  address: string
+  allowedIps: string[]
+}
+
+export function normalizeExporterIp(ip: string): string {
+  const trimmed = ip.trim()
+  if (trimmed.toLowerCase().startsWith("::ffff:")) return trimmed.slice(7)
+  return trimmed
+}
+
+export function bareIpv4(value: string): string {
+  const raw = normalizeExporterIp(value).split("/")[0]?.trim() ?? ""
+  return raw
+}
+
+function ipv4ToInt(ip: string): number | null {
+  const parts = ip.split(".")
+  if (parts.length !== 4) return null
+  const n = parts.map((x) => Number(x))
+  if (n.some((x) => !Number.isInteger(x) || x < 0 || x > 255)) return null
+  return ((n[0]! << 24) | (n[1]! << 16) | (n[2]! << 8) | n[3]!) >>> 0
+}
+
+export function ipInCidr(ip: string, cidr: string): boolean {
+  const host = bareIpv4(ip)
+  const [base, bitsRaw] = cidr.split("/")
+  const bits = Number(bitsRaw ?? 32)
+  const a = ipv4ToInt(host)
+  const b = ipv4ToInt(bareIpv4(base ?? ""))
+  if (a == null || b == null || !Number.isFinite(bits) || bits < 0 || bits > 32) return false
+  const mask = bits === 0 ? 0 : (0xffffffff << (32 - bits)) >>> 0
+  return (a & mask) === (b & mask)
+}
+
+/** Docker userland-proxy / bridge SNAT, не адрес из оверлея wg-flow. */
+export function isNatMasqueradeExporter(ip: string, overlayPrefix: string): boolean {
+  const host = bareIpv4(ip)
+  if (!host) return false
+  if (ipInCidr(host, overlayPrefix)) return false
+  return ipInCidr(host, "10.0.0.0/8")
+    || ipInCidr(host, "172.16.0.0/12")
+    || ipInCidr(host, "192.168.0.0/16")
+    || ipInCidr(host, "127.0.0.0/8")
+}
+
+export function pickServerIdForExporter(opts: {
+  exporterIp: string
+  overlayPrefix: string
+  byTunnelIp: Map<string, number>
+  peers: OverlayPeerRef[]
+  hostIps: Map<string, number>
+}): number | null {
+  const exporter = bareIpv4(opts.exporterIp)
+  if (!exporter) return null
+
+  const exact = opts.byTunnelIp.get(exporter)
+  if (exact != null) return exact
+
+  for (const [ip, id] of opts.byTunnelIp) {
+    if (bareIpv4(ip) === exporter) return id
+  }
+
+  for (const peer of opts.peers) {
+    if (bareIpv4(peer.address) === exporter) return peer.serverId
+    if (peer.allowedIps.some((cidr) => ipInCidr(exporter, cidr) || bareIpv4(cidr) === exporter)) {
+      return peer.serverId
+    }
+  }
+
+  const byHost = opts.hostIps.get(exporter)
+  if (byHost != null) return byHost
+
+  if (!isNatMasqueradeExporter(exporter, opts.overlayPrefix)) return null
+
+  const tunnelIds = [...new Set(opts.byTunnelIp.values())]
+  if (tunnelIds.length === 1) return tunnelIds[0] ?? null
+  const peerIds = [...new Set(opts.peers.map((p) => p.serverId))]
+  if (peerIds.length === 1) return peerIds[0] ?? null
+  return null
+}

backend/src/services/traffic-flow-overlay.ts

@@ -0,0 +1,289 @@
+import { eq } from "drizzle-orm"
+import { db } from "../db/index.js"
+import { servers } from "../db/schema.js"
+import type { TrafficFlowOverlayResult } from "@mmapp/contracts/traffic-flow"
+import { encodeRosId, MikrotikClient, MikrotikError } from "./mikrotik.js"
+import { getEnabledServerById, listWireGuardInterfaces } from "./wireguard-live.js"
+import {
+  asRosArray,
+  patchRosPath,
+  putIpAddress,
+  putWireguardInterface,
+  putWireguardPeer,
+  rosRowId,
+  toRosBody,
+} from "./wireguard-ros.js"
+import {
+  enableTrafficFlowIngest,
+  ensureHostKeys,
+  getTrafficFlowSettingsRow,
+  upsertHostPeer,
+} from "./traffic-flow-settings.js"
+import { startTrafficFlowListener } from "./traffic-flow-ingest.js"
+import { listTrafficFlowHostFiles } from "./traffic-flow-host-files.js"
+
+const IFACE_NAME = "wg-flow"
+const JH_LISTEN_PORT = 13232
+const WG_INPUT_COMMENT = "mm-wg-flow"
+
+export function allocateOverlayAddress(prefix: string, collectorIp: string, serverId: number, taken: Set<string>): string {
+  const [base] = prefix.split("/")
+  const parts = (base ?? "10.255.254.0").split(".").map((n) => Number.parseInt(n, 10))
+  const a = parts[0] || 10
+  const b = parts[1] || 255
+  const c = parts[2] || 254
+  const preferredLast = 2 + ((serverId - 1) % 250)
+  const candidates = [preferredLast, ...Array.from({ length: 253 }, (_, i) => 2 + ((preferredLast - 2 + i) % 253))]
+  for (const last of candidates) {
+    const ip = `${a}.${b}.${c}.${last}`
+    if (ip === collectorIp) continue
+    if (taken.has(ip)) continue
+    return ip
+  }
+  throw new Error("Нет свободных адресов в префиксе wg-flow")
+}
+
+function linuxPeerBlock(publicKey: string, address: string, comment: string, endpoint: string): string {
+  return [
+    `[Peer]`,
+    `PublicKey = ${publicKey}`,
+    `AllowedIPs = ${address}/32`,
+    `Endpoint = ${endpoint}:${JH_LISTEN_PORT}`,
+    `PersistentKeepalive = 25`,
+    comment ? `# ${comment}` : "",
+  ].filter(Boolean).join("\n")
+}
+
+async function findIface(client: MikrotikClient, name: string): Promise<Record<string, unknown> | undefined> {
+  const list = asRosArray<Record<string, unknown>>(await client.get("/interface/wireguard"))
+  return list.find((i) => String(i.name ?? "") === name)
+}
+
+async function findPeer(
+  client: MikrotikClient,
+  iface: string,
+  publicKey: string,
+): Promise<Record<string, unknown> | undefined> {
+  const list = asRosArray<Record<string, unknown>>(await client.get("/interface/wireguard/peers"))
+  return list.find((p) =>
+    String(p.interface ?? "") === iface && String(p["public-key"] ?? "") === publicKey,
+  )
+}
+
+async function findAddress(client: MikrotikClient, iface: string): Promise<Record<string, unknown> | undefined> {
+  const list = asRosArray<Record<string, unknown>>(await client.get("/ip/address"))
+  return list.find((a) => String(a.interface ?? "") === iface)
+}
+
+async function findRoute(client: MikrotikClient, dst: string): Promise<Record<string, unknown> | undefined> {
+  const list = asRosArray<Record<string, unknown>>(await client.get("/ip/route"))
+  return list.find((r) => String(r["dst-address"] ?? "") === dst)
+}
+
+async function ensureWgInputAccept(client: MikrotikClient, listenPort: number): Promise<boolean> {
+  const rules = asRosArray<Record<string, unknown>>(await client.get("/ip/firewall/filter"))
+  const existing = rules.find((r) => String(r.comment ?? "") === WG_INPUT_COMMENT)
+  if (existing) return false
+  await client.put("/ip/firewall/filter", toRosBody({
+    chain: "input",
+    protocol: "udp",
+    "dst-port": String(listenPort),
+    action: "accept",
+    comment: WG_INPUT_COMMENT,
+  }))
+  return true
+}
+
+/** Официальный авто-source UDP IPFIX, не фильтр 0.0.0.0/0. */
+export const FLOW_TARGET_SRC_AUTO = "0.0.0.0"
+
+async function ensureTrafficFlow(
+  client: MikrotikClient,
+  collectorIp: string,
+  port: number,
+): Promise<void> {
+  const body = toRosBody({
+    enabled: "yes",
+    interfaces: "all",
+    "active-flow-timeout": "1m",
+    "inactive-flow-timeout": "15s",
+  })
+  const rows = asRosArray<Record<string, unknown>>(await client.get("/ip/traffic-flow"))
+  const id = rows[0] ? rosRowId(rows[0]) : ""
+  if (id) {
+    await patchRosPath(client, `/ip/traffic-flow/${encodeRosId(id)}`, body)
+  } else {
+    await client.post("/ip/traffic-flow/set", body)
+  }
+
+  const targets = asRosArray<Record<string, unknown>>(await client.get("/ip/traffic-flow/target"))
+  const existing = targets.find((t) => String(t["dst-address"] ?? "") === collectorIp)
+  const targetBody = toRosBody({
+    "dst-address": collectorIp,
+    "src-address": FLOW_TARGET_SRC_AUTO,
+    port: String(port),
+    version: "ipfix",
+  })
+  if (existing) {
+    const targetId = rosRowId(existing)
+    if (targetId) await patchRosPath(client, `/ip/traffic-flow/target/${encodeRosId(targetId)}`, targetBody)
+    return
+  }
+  await client.put("/ip/traffic-flow/target", targetBody)
+}
+
+export function usablePublicHost(raw: string | undefined): string {
+  if (!raw) return ""
+  const host = raw.split(",")[0]?.trim().replace(/^\[/, "").replace(/\]:\d+$/, "").split(":")[0]?.trim() ?? ""
+  const lower = host.toLowerCase()
+  if (!host) return ""
+  if (lower === "localhost" || lower === "127.0.0.1" || lower === "::1" || lower === "0.0.0.0") return ""
+  if (lower.endsWith(".local") || lower.endsWith(".internal") || lower.endsWith(".lan")) return ""
+  if (/^(10\.|192\.168\.|172\.(1[6-9]|2\d|3[01])\.)/.test(host)) return ""
+  return host
+}
+
+export async function applyFlowOverlay(
+  serverIdRaw: string | number,
+  opts?: { publicEndpoint?: string; requestHost?: string },
+): Promise<TrafficFlowOverlayResult> {
+  const steps: string[] = []
+  const keys = ensureHostKeys()
+  const settings = getTrafficFlowSettingsRow()
+  const hostPublicKey = settings.hostPublicKey || keys.publicKey
+  if (!hostPublicKey) {
+    throw Object.assign(new Error("Не удалось создать ключи хоста MM"), { statusCode: 500 })
+  }
+
+  const server = getEnabledServerById(String(serverIdRaw))
+  if (!server || !server.enabled) {
+    throw Object.assign(new Error("Сервер не найден или выключен"), { statusCode: 404 })
+  }
+
+  const endpointHost = (opts?.publicEndpoint?.trim() || server.host.trim()).trim()
+  if (!endpointHost) {
+    throw Object.assign(new Error("Укажите публичный IP или DNS jump-host"), { statusCode: 400 })
+  }
+  const peerEndpoint = `${endpointHost}:${JH_LISTEN_PORT}`
+
+  const taken = new Set(
+    db.select({ ip: servers.mgmtTunnelIp }).from(servers).all()
+      .map((r) => r.ip)
+      .filter(Boolean),
+  )
+  const address = server.mgmtTunnelIp || allocateOverlayAddress(settings.prefix, settings.collectorIp, server.id, taken)
+  const client = MikrotikClient.fromServer(server)
+
+  try {
+    let iface = await findIface(client, IFACE_NAME)
+    if (!iface) {
+      await putWireguardInterface(client, {
+        name: IFACE_NAME,
+        "listen-port": String(JH_LISTEN_PORT),
+        mtu: "1420",
+        comment: "MikrotikManager traffic-flow overlay",
+      })
+      steps.push(`Создан интерфейс ${IFACE_NAME}`)
+      iface = await findIface(client, IFACE_NAME)
+    } else {
+      steps.push(`Интерфейс ${IFACE_NAME} уже есть`)
+    }
+
+    const addrRow = await findAddress(client, IFACE_NAME)
+    const mask = (settings.prefix.split("/")[1] || "24").replace(/\D/g, "") || "24"
+    const cidr = `${address}/${mask}`
+    if (!addrRow) {
+      await putIpAddress(client, cidr, IFACE_NAME)
+      steps.push(`Адрес ${cidr}`)
+    } else {
+      steps.push(`Адрес на ${IFACE_NAME} уже назначен`)
+    }
+
+    const peer = await findPeer(client, IFACE_NAME, hostPublicKey)
+    const peerBody = {
+      interface: IFACE_NAME,
+      "public-key": hostPublicKey,
+      "allowed-address": `${settings.collectorIp}/32`,
+      comment: "MM traffic-flow collector",
+      name: "mm-collector",
+    }
+    if (!peer) {
+      await putWireguardPeer(client, peerBody)
+      steps.push("Добавлен пир на pubkey хоста MM (сервер, без endpoint)")
+    } else {
+      const id = rosRowId(peer)
+      const hadEndpoint = Boolean(String(peer["endpoint-address"] ?? "").trim())
+      if (hadEndpoint && id) {
+        await client.delete(`/interface/wireguard/peers/${encodeURIComponent(id)}`)
+        await putWireguardPeer(client, peerBody)
+        steps.push("Пир пересоздан как сервер (endpoint снят)")
+      } else if (id) {
+        await patchRosPath(client, `/interface/wireguard/peers/${encodeURIComponent(id)}`, peerBody)
+        steps.push("Пир хоста MM обновлён")
+      }
+    }
+
+    const routeDst = `${settings.collectorIp}/32`
+    const route = await findRoute(client, routeDst)
+    if (!route) {
+      await client.put("/ip/route", toRosBody({
+        "dst-address": routeDst,
+        gateway: IFACE_NAME,
+        comment: "MM traffic-flow collector",
+      }))
+      steps.push(`Маршрут ${routeDst} через ${IFACE_NAME}`)
+    } else {
+      steps.push("Маршрут до collector уже есть")
+    }
+
+    if (await ensureWgInputAccept(client, JH_LISTEN_PORT)) {
+      steps.push(`Firewall input accept UDP ${JH_LISTEN_PORT}`)
+    } else {
+      steps.push("Firewall input WG уже есть")
+    }
+
+    await ensureTrafficFlow(client, settings.collectorIp, settings.flowListenPort)
+    steps.push(`Traffic Flow → ${settings.collectorIp}:${settings.flowListenPort} ipfix (src auto)`)
+
+    const listed = await listWireGuardInterfaces({ serverId: String(server.id), includePrivateKey: false })
+    const created = listed.interfaces.find((i) => i.name === IFACE_NAME)
+    const publicKey = created?.publicKey ?? ""
+    if (!publicKey) {
+      throw new Error("Не удалось прочитать public-key интерфейса wg-flow")
+    }
+
+    db.update(servers).set({
+      mgmtTunnelIp: address,
+      updatedAt: new Date().toISOString(),
+    }).where(eq(servers.id, server.id)).run()
+
+    upsertHostPeer({
+      serverId: server.id,
+      name: server.name || server.host,
+      publicKey,
+      allowedIps: [`${address}/32`],
+      address,
+      endpoint: peerEndpoint,
+    })
+
+    enableTrafficFlowIngest()
+    startTrafficFlowListener()
+    steps.push("Коллектор IPFIX на MM включён")
+
+    return {
+      ok: true,
+      serverId: server.id,
+      interfaceName: IFACE_NAME,
+      address,
+      publicKey,
+      linuxPeerBlock: linuxPeerBlock(publicKey, address, server.name || server.host, endpointHost),
+      trafficFlow: true,
+      steps,
+      hostFiles: listTrafficFlowHostFiles(),
+    }
+  } catch (e) {
+    const msg = e instanceof MikrotikError ? e.message : e instanceof Error ? e.message : String(e)
+    const err = Object.assign(new Error(`RouterOS: ${msg}`), { statusCode: 502 })
+    throw err
+  }
+}

backend/src/services/traffic-flow-parse.test.ts

@@ -0,0 +1,103 @@
+import assert from "node:assert/strict"
+import { parseFlowPacket, protoName, resetFlowTemplatesForTests } from "./traffic-flow-parse.js"
+import { allocateOverlayAddress, FLOW_TARGET_SRC_AUTO, usablePublicHost } from "./traffic-flow-overlay.js"
+
+function netflowV5One(): Buffer {
+  const buf = Buffer.alloc(24 + 48)
+  buf.writeUInt16BE(5, 0)
+  buf.writeUInt16BE(1, 2)
+  buf[24] = 10; buf[25] = 1; buf[26] = 1; buf[27] = 8
+  buf[28] = 8; buf[29] = 8; buf[30] = 8; buf[31] = 8
+  buf.writeUInt16BE(1, 24 + 12)
+  buf.writeUInt32BE(10, 24 + 16)
+  buf.writeUInt32BE(1500, 24 + 20)
+  buf.writeUInt16BE(443, 24 + 32)
+  buf.writeUInt16BE(443, 24 + 34)
+  buf.writeUInt8(6, 24 + 38)
+  return buf
+}
+
+resetFlowTemplatesForTests()
+const flows = parseFlowPacket(netflowV5One(), "10.255.254.5")
+assert.equal(flows.length, 1)
+assert.equal(flows[0]?.src, "10.1.1.8")
+assert.equal(flows[0]?.dst, "8.8.8.8")
+assert.equal(flows[0]?.proto, 6)
+assert.equal(flows[0]?.bytes, 1500)
+assert.equal(flows[0]?.inIface, "1")
+assert.equal(protoName(6), "TCP")
+assert.equal(parseFlowPacket(Buffer.from([0, 1]), "1.1.1.1").length, 0)
+
+const taken = new Set(["10.255.254.2"])
+assert.equal(allocateOverlayAddress("10.255.254.0/24", "10.255.254.1", 1, taken), "10.255.254.3")
+assert.equal(allocateOverlayAddress("10.255.254.0/24", "10.255.254.1", 2, new Set()), "10.255.254.3")
+
+assert.equal(usablePublicHost("localhost:8000"), "")
+assert.equal(usablePublicHost("127.0.0.1"), "")
+assert.equal(usablePublicHost("192.168.1.10"), "")
+assert.equal(usablePublicHost("mm.example.com:443"), "mm.example.com")
+assert.equal(usablePublicHost("203.0.113.10"), "203.0.113.10")
+assert.equal(FLOW_TARGET_SRC_AUTO, "0.0.0.0")
+
+resetFlowTemplatesForTests()
+{
+  const tpl = Buffer.alloc(16 + 16 + 20)
+  tpl.writeUInt16BE(10, 0)
+  tpl.writeUInt16BE(tpl.length, 2)
+  tpl.writeUInt16BE(2, 16)
+  tpl.writeUInt16BE(16, 18)
+  tpl.writeUInt16BE(256, 20)
+  tpl.writeUInt16BE(2, 22)
+  tpl.writeUInt16BE(8, 24)
+  tpl.writeUInt16BE(4, 26)
+  tpl.writeUInt16BE(12, 28)
+  tpl.writeUInt16BE(4, 30)
+  const data = Buffer.alloc(16 + 12)
+  data.writeUInt16BE(10, 0)
+  data.writeUInt16BE(data.length, 2)
+  data.writeUInt16BE(256, 16)
+  data.writeUInt16BE(12, 18)
+  data[20] = 10; data[21] = 1; data[22] = 1; data[23] = 8
+  data[24] = 8; data[25] = 8; data[26] = 8; data[27] = 8
+  const fromTpl = parseFlowPacket(tpl, "172.18.0.2")
+  assert.equal(fromTpl.length, 0)
+  const fromData = parseFlowPacket(data, "172.18.0.2")
+  assert.equal(fromData.length, 1)
+  assert.equal(fromData[0]?.src, "10.1.1.8")
+  assert.equal(fromData[0]?.dst, "8.8.8.8")
+}
+
+resetFlowTemplatesForTests()
+{
+  const tpl = Buffer.alloc(16 + 24)
+  tpl.writeUInt16BE(10, 0)
+  tpl.writeUInt16BE(tpl.length, 2)
+  tpl.writeUInt16BE(2, 16)
+  tpl.writeUInt16BE(24, 18)
+  tpl.writeUInt16BE(256, 20)
+  tpl.writeUInt16BE(4, 22)
+  tpl.writeUInt16BE(8, 24)
+  tpl.writeUInt16BE(4, 26)
+  tpl.writeUInt16BE(12, 28)
+  tpl.writeUInt16BE(4, 30)
+  tpl.writeUInt16BE(10, 32)
+  tpl.writeUInt16BE(4, 34)
+  tpl.writeUInt16BE(82, 36)
+  tpl.writeUInt16BE(6, 38)
+  const data = Buffer.alloc(16 + 22)
+  data.writeUInt16BE(10, 0)
+  data.writeUInt16BE(data.length, 2)
+  data.writeUInt16BE(256, 16)
+  data.writeUInt16BE(22, 18)
+  data[20] = 10; data[21] = 1; data[22] = 1; data[23] = 8
+  data[24] = 8; data[25] = 8; data[26] = 8; data[27] = 8
+  data.writeUInt32BE(13, 28)
+  data.write("ether1", 32)
+  parseFlowPacket(tpl, "10.255.254.3")
+  const named = parseFlowPacket(data, "10.255.254.3")
+  assert.equal(named.length, 1)
+  assert.equal(named[0]?.inIface, "ether1")
+  assert.equal(named[0]?.src, "10.1.1.8")
+}
+
+console.log("traffic-flow-parse.test.ts: ok")

backend/src/services/traffic-flow-parse.ts

@@ -0,0 +1,310 @@
+export interface ParsedFlow {
+  src: string
+  dst: string
+  proto: number
+  srcPort: number
+  dstPort: number
+  bytes: number
+  packets: number
+  inIface: string
+  outIface: string
+}
+
+interface FieldSpec {
+  type: number
+  length: number
+}
+
+interface Template {
+  fields: FieldSpec[]
+}
+
+const templatesByExporter = new Map<string, Map<number, Template>>()
+
+function ipv4(buf: Buffer, offset: number): string {
+  return `${buf[offset]}.${buf[offset + 1]}.${buf[offset + 2]}.${buf[offset + 3]}`
+}
+
+function ipv6(buf: Buffer, offset: number): string {
+  const parts: string[] = []
+  for (let i = 0; i < 8; i++) parts.push(buf.readUInt16BE(offset + i * 2).toString(16))
+  return parts.join(":")
+}
+
+const VAR_LEN = 0xffff
+
+function consumeField(
+  buf: Buffer,
+  off: number,
+  length: number,
+  limit: number,
+): { data: Buffer; next: number } | null {
+  if (length === VAR_LEN) {
+    if (off >= limit) return null
+    const first = buf[off]!
+    if (first < 255) {
+      const end = off + 1 + first
+      if (end > limit) return null
+      return { data: buf.subarray(off + 1, end), next: end }
+    }
+    if (off + 3 > limit) return null
+    const len = buf.readUInt16BE(off + 1)
+    const end = off + 3 + len
+    if (end > limit) return null
+    return { data: buf.subarray(off + 3, end), next: end }
+  }
+  const end = off + length
+  if (end > limit) return null
+  return { data: buf.subarray(off, end), next: end }
+}
+
+function fixedRecordSize(fields: FieldSpec[]): number | null {
+  let n = 0
+  for (const f of fields) {
+    if (f.length === VAR_LEN) return null
+    n += f.length
+  }
+  return n
+}
+
+function readUint(buf: Buffer, offset: number, length: number): number {
+  if (length === 1) return buf.readUInt8(offset)
+  if (length === 2) return buf.readUInt16BE(offset)
+  if (length === 4) return buf.readUInt32BE(offset)
+  if (length === 8) {
+    const big = buf.readBigUInt64BE(offset)
+    const n = Number(big)
+    return Number.isFinite(n) ? n : 0
+  }
+  let v = 0
+  for (let i = 0; i < length; i++) v = (v << 8) + buf[offset + i]
+  return v >>> 0
+}
+
+function parseNetflowV5(buf: Buffer): ParsedFlow[] {
+  if (buf.length < 24) return []
+  const count = buf.readUInt16BE(2)
+  const out: ParsedFlow[] = []
+  let off = 24
+  for (let i = 0; i < count && off + 48 <= buf.length; i++) {
+    out.push({
+      src: ipv4(buf, off),
+      dst: ipv4(buf, off + 4),
+      packets: buf.readUInt32BE(off + 16),
+      bytes: buf.readUInt32BE(off + 20),
+      srcPort: buf.readUInt16BE(off + 32),
+      dstPort: buf.readUInt16BE(off + 34),
+      proto: buf.readUInt8(off + 38),
+      inIface: String(buf.readUInt16BE(off + 12)),
+      outIface: String(buf.readUInt16BE(off + 14)),
+    })
+    off += 48
+  }
+  return out
+}
+
+function parseIpfixTemplates(exporter: string, buf: Buffer, setStart: number, setEnd: number, setId: number) {
+  let off = setStart + 4
+  const map = templatesByExporter.get(exporter) ?? new Map<number, Template>()
+  while (off + 4 <= setEnd) {
+    const templateId = buf.readUInt16BE(off)
+    const fieldCount = buf.readUInt16BE(off + 2)
+    off += 4
+    if (setId === 3) {
+      // options template: skip scope count
+      if (off + 2 > setEnd) break
+      off += 2
+    }
+    const fields: FieldSpec[] = []
+    for (let i = 0; i < fieldCount && off + 4 <= setEnd; i++) {
+      const type = buf.readUInt16BE(off)
+      const length = buf.readUInt16BE(off + 2)
+      off += 4
+      if (type & 0x8000) {
+        if (off + 4 > setEnd) break
+        off += 4
+      }
+      fields.push({ type: type & 0x7fff, length })
+    }
+    if (templateId >= 256) map.set(templateId, { fields })
+  }
+  templatesByExporter.set(exporter, map)
+}
+
+function recordFromFields(
+  fields: FieldSpec[],
+  buf: Buffer,
+  offset: number,
+  limit: number,
+): { flow: ParsedFlow; next: number } | null {
+  let off = offset
+  let src = ""
+  let dst = ""
+  let proto = 0
+  let srcPort = 0
+  let dstPort = 0
+  let bytes = 0
+  let packets = 0
+  let inIface = ""
+  let outIface = ""
+  let ifaceName = ""
+  for (const f of fields) {
+    const field = consumeField(buf, off, f.length, limit)
+    if (!field) return null
+    const { data } = field
+    switch (f.type) {
+      case 8:
+        if (data.length === 4) src = ipv4(data, 0)
+        break
+      case 12:
+        if (data.length === 4) dst = ipv4(data, 0)
+        break
+      case 27:
+        if (data.length === 16 && !src) src = ipv6(data, 0)
+        break
+      case 28:
+        if (data.length === 16 && !dst) dst = ipv6(data, 0)
+        break
+      case 225:
+        if (data.length === 4 && !src) src = ipv4(data, 0)
+        break
+      case 226:
+        if (data.length === 4 && !dst) dst = ipv4(data, 0)
+        break
+      case 4:
+        proto = readUint(data, 0, data.length)
+        break
+      case 7:
+        srcPort = readUint(data, 0, data.length)
+        break
+      case 11:
+        dstPort = readUint(data, 0, data.length)
+        break
+      case 1:
+        bytes = readUint(data, 0, data.length)
+        break
+      case 2:
+        packets = readUint(data, 0, data.length)
+        break
+      case 85:
+        if (!bytes) bytes = readUint(data, 0, data.length)
+        break
+      case 86:
+        if (!packets) packets = readUint(data, 0, data.length)
+        break
+      case 10:
+        inIface = String(readUint(data, 0, data.length))
+        break
+      case 14:
+        outIface = String(readUint(data, 0, data.length))
+        break
+      case 82:
+        ifaceName = data.toString("utf8").replace(/\0/g, "").trim()
+        break
+      default:
+        break
+    }
+    off = field.next
+  }
+  if (ifaceName) inIface = ifaceName
+  return { flow: { src, dst, proto, srcPort, dstPort, bytes, packets, inIface, outIface }, next: off }
+}
+
+function parseDataRecords(
+  tpl: Template,
+  buf: Buffer,
+  recOff: number,
+  setEnd: number,
+  out: ParsedFlow[],
+) {
+  const size = fixedRecordSize(tpl.fields)
+  while (recOff + 1 < setEnd) {
+    if (size != null && recOff + size > setEnd) break
+    const parsed = recordFromFields(tpl.fields, buf, recOff, setEnd)
+    if (!parsed) break
+    if (parsed.flow.src || parsed.flow.dst) out.push(parsed.flow)
+    if (parsed.next <= recOff) break
+    recOff = parsed.next
+  }
+}
+
+function parseIpfix(buf: Buffer, exporter: string): ParsedFlow[] {
+  if (buf.length < 16) return []
+  const total = buf.readUInt16BE(2)
+  const end = Math.min(buf.length, total)
+  let off = 16
+  const out: ParsedFlow[] = []
+  while (off + 4 <= end) {
+    const setId = buf.readUInt16BE(off)
+    const setLen = buf.readUInt16BE(off + 2)
+    if (setLen < 4 || off + setLen > end) break
+    const setEnd = off + setLen
+    if (setId === 2 || setId === 3) {
+      parseIpfixTemplates(exporter, buf, off, setEnd, setId)
+    } else if (setId >= 256) {
+      const tpl = templatesByExporter.get(exporter)?.get(setId)
+      if (tpl) parseDataRecords(tpl, buf, off + 4, setEnd, out)
+    }
+    off = setEnd
+  }
+  return out
+}
+
+function parseNetflowV9(buf: Buffer, exporter: string): ParsedFlow[] {
+  if (buf.length < 20) return []
+  const count = buf.readUInt16BE(2)
+  let off = 20
+  const out: ParsedFlow[] = []
+  const map = templatesByExporter.get(exporter) ?? new Map<number, Template>()
+  for (let s = 0; s < count && off + 4 <= buf.length; s++) {
+    const setId = buf.readUInt16BE(off)
+    const setLen = buf.readUInt16BE(off + 2)
+    if (setLen < 4 || off + setLen > buf.length) break
+    const setEnd = off + setLen
+    if (setId === 0) {
+      let tOff = off + 4
+      while (tOff + 4 <= setEnd) {
+        const templateId = buf.readUInt16BE(tOff)
+        const fieldCount = buf.readUInt16BE(tOff + 2)
+        tOff += 4
+        const fields: FieldSpec[] = []
+        for (let i = 0; i < fieldCount && tOff + 4 <= setEnd; i++) {
+          fields.push({ type: buf.readUInt16BE(tOff), length: buf.readUInt16BE(tOff + 2) })
+          tOff += 4
+        }
+        if (templateId >= 256) map.set(templateId, { fields })
+      }
+      templatesByExporter.set(exporter, map)
+    } else if (setId >= 256) {
+      const tpl = map.get(setId)
+      if (tpl) parseDataRecords(tpl, buf, off + 4, setEnd, out)
+    }
+    off = setEnd
+  }
+  return out
+}
+
+export function parseFlowPacket(buf: Buffer, exporterIp: string): ParsedFlow[] {
+  if (buf.length < 2) return []
+  const version = buf.readUInt16BE(0)
+  if (version === 5) return parseNetflowV5(buf)
+  if (version === 9) return parseNetflowV9(buf, exporterIp)
+  if (version === 10) return parseIpfix(buf, exporterIp)
+  return []
+}
+
+export function protoName(proto: number): string {
+  switch (proto) {
+    case 1: return "ICMP"
+    case 6: return "TCP"
+    case 17: return "UDP"
+    case 47: return "GRE"
+    case 50: return "ESP"
+    case 89: return "OSPF"
+    default: return String(proto)
+  }
+}
+
+export function resetFlowTemplatesForTests() {
+  templatesByExporter.clear()
+}

backend/src/services/traffic-flow-ripe.test.ts

@@ -0,0 +1,72 @@
+import assert from "node:assert/strict"
+import {
+  disableRipeEnqueueForTests,
+  disableRipePersistForTests,
+  enqueueRipeMisses,
+  flushRipeQueueForTests,
+  lookupRipeCached,
+  resetRipeCacheForTests,
+  ripeFetchCountForTests,
+  seedRipeCacheForTests,
+  setRipeFetchForTests,
+} from "./traffic-flow-ripe.js"
+
+disableRipePersistForTests()
+resetRipeCacheForTests()
+disableRipeEnqueueForTests()
+
+assert.equal(lookupRipeCached("10.1.1.8")?.ok, false)
+assert.equal(lookupRipeCached("192.168.0.1")?.ok, false)
+assert.equal(lookupRipeCached("100.64.1.2")?.ok, false)
+assert.equal(ripeFetchCountForTests(), 0)
+
+seedRipeCacheForTests({
+  prefix: "1.2.3.0/24",
+  asn: 64500,
+  country: "NL",
+  lat: 52.3,
+  lng: 4.9,
+  holder: "TEST",
+  ok: true,
+  fetchedAt: Date.now(),
+})
+assert.equal(lookupRipeCached("1.2.3.10")?.country, "NL")
+assert.equal(lookupRipeCached("1.2.3.10")?.asn, 64500)
+assert.equal(ripeFetchCountForTests(), 0)
+
+resetRipeCacheForTests()
+disableRipePersistForTests()
+setRipeFetchForTests(async (input) => {
+  const url = String(input)
+  const body = url.includes("network-info")
+    ? { data: { prefix: "8.8.8.0/24", asns: ["15169"] } }
+    : url.includes("maxmind-geo-lite")
+      ? { data: { located_resources: [{ locations: [{ country: "US", latitude: 37.4, longitude: -122.1 }] }] } }
+      : { data: { holder: "GOOGLE" } }
+  return new Response(JSON.stringify(body), { status: 200, headers: { "Content-Type": "application/json" } })
+})
+enqueueRipeMisses(["8.8.8.8"])
+await flushRipeQueueForTests()
+assert.equal(lookupRipeCached("8.8.8.8")?.country, "US")
+assert.equal(lookupRipeCached("8.8.8.10")?.prefix, "8.8.8.0/24")
+const afterFirst = ripeFetchCountForTests()
+assert.ok(afterFirst >= 2)
+enqueueRipeMisses(["8.8.8.10"])
+await flushRipeQueueForTests()
+assert.equal(ripeFetchCountForTests(), afterFirst)
+
+resetRipeCacheForTests()
+disableRipePersistForTests()
+setRipeFetchForTests(async () => {
+  throw new Error("timeout")
+})
+enqueueRipeMisses(["203.0.113.50"])
+await flushRipeQueueForTests()
+const neg = lookupRipeCached("203.0.113.50")
+assert.equal(neg?.ok, false)
+const afterNeg = ripeFetchCountForTests()
+enqueueRipeMisses(["203.0.113.50"])
+await flushRipeQueueForTests()
+assert.equal(ripeFetchCountForTests(), afterNeg)
+
+console.log("traffic-flow-ripe.test.ts: ok")

backend/src/services/traffic-flow-ripe.ts

@@ -0,0 +1,371 @@
+import { sqliteDatabase } from "../db/index.js"
+import { ipInCidrV4, ipv4ToInt, isNonPublicIp, parseCidrV4 } from "./traffic-flow-ip.js"
+
+export interface FlowIpMeta {
+  prefix: string
+  asn: number
+  country: string
+  lat: number | null
+  lng: number | null
+  holder: string
+  ok: boolean
+  fetchedAt: number
+}
+
+const HIT_TTL_MS = 24 * 60 * 60_000
+const NEG_TTL_MS = 6 * 60 * 60_000
+const MAX_NEW_PREFIX_PER_MIN = 30
+const CONCURRENCY = 3
+const RIPE_BASE = "https://stat.ripe.net/data"
+const UA = "MikrotikManager-flow/1.0"
+
+const mem = new Map<string, FlowIpMeta>()
+const asnHolder = new Map<number, { holder: string; fetchedAt: number }>()
+const inflight = new Map<string, Promise<FlowIpMeta | null>>()
+const queue: string[] = []
+const queued = new Set<string>()
+const recentFetches: number[] = []
+
+let persistEnabled = true
+let enqueueEnabled = true
+let loaded = false
+let workerRunning = false
+let fetchImpl: typeof fetch = globalThis.fetch.bind(globalThis)
+let fetchCount = 0
+
+export function disableRipePersistForTests(): void {
+  persistEnabled = false
+}
+
+export function disableRipeEnqueueForTests(): void {
+  enqueueEnabled = false
+}
+
+export function resetRipeCacheForTests(): void {
+  mem.clear()
+  asnHolder.clear()
+  inflight.clear()
+  queue.length = 0
+  queued.clear()
+  recentFetches.length = 0
+  loaded = persistEnabled ? false : true
+  workerRunning = false
+  fetchCount = 0
+  enqueueEnabled = true
+  fetchImpl = globalThis.fetch.bind(globalThis)
+}
+
+export function seedRipeCacheForTests(entry: FlowIpMeta): void {
+  mem.set(entry.prefix, { ...entry })
+  loaded = true
+}
+
+export function setRipeFetchForTests(fn: typeof fetch): void {
+  fetchImpl = fn
+  fetchCount = 0
+}
+
+export function ripeFetchCountForTests(): number {
+  return fetchCount
+}
+
+export async function flushRipeQueueForTests(timeoutMs = 4000): Promise<void> {
+  const start = Date.now()
+  while (Date.now() - start < timeoutMs) {
+    if (!queue.length && !inflight.size && !workerRunning) return
+    await new Promise((r) => setTimeout(r, 20))
+  }
+}
+
+function ttlMs(ok: boolean): number {
+  return ok ? HIT_TTL_MS : NEG_TTL_MS
+}
+
+function isFresh(entry: FlowIpMeta): boolean {
+  return Date.now() - entry.fetchedAt < ttlMs(entry.ok)
+}
+
+function loadSqlite(): void {
+  if (loaded || !persistEnabled) {
+    loaded = true
+    return
+  }
+  loaded = true
+  try {
+    const rows = sqliteDatabase.prepare(`
+      SELECT prefix, asn, country, lat, lng, holder, ok, fetched_at
+      FROM flow_ip_meta
+    `).all() as Array<{
+      prefix: string
+      asn: number | null
+      country: string
+      lat: number | null
+      lng: number | null
+      holder: string
+      ok: number
+      fetched_at: string
+    }>
+    for (const r of rows) {
+      const fetchedAt = Date.parse(r.fetched_at)
+      mem.set(r.prefix, {
+        prefix: r.prefix,
+        asn: Number(r.asn ?? 0) || 0,
+        country: r.country || "—",
+        lat: r.lat == null ? null : Number(r.lat),
+        lng: r.lng == null ? null : Number(r.lng),
+        holder: r.holder || "",
+        ok: r.ok !== 0,
+        fetchedAt: Number.isFinite(fetchedAt) ? fetchedAt : 0,
+      })
+    }
+    const asns = sqliteDatabase.prepare(`SELECT asn, holder, fetched_at FROM flow_asn_meta`).all() as Array<{
+      asn: number
+      holder: string
+      fetched_at: string
+    }>
+    for (const a of asns) {
+      const fetchedAt = Date.parse(a.fetched_at)
+      asnHolder.set(a.asn, { holder: a.holder || "", fetchedAt: Number.isFinite(fetchedAt) ? fetchedAt : 0 })
+    }
+  } catch {
+    /* table may not exist in isolated tests */
+  }
+}
+
+function persist(entry: FlowIpMeta): void {
+  if (!persistEnabled) return
+  try {
+    sqliteDatabase.prepare(`
+      INSERT INTO flow_ip_meta (prefix, asn, country, lat, lng, holder, ok, fetched_at)
+      VALUES (@prefix, @asn, @country, @lat, @lng, @holder, @ok, @fetchedAt)
+      ON CONFLICT(prefix) DO UPDATE SET
+        asn=excluded.asn, country=excluded.country, lat=excluded.lat, lng=excluded.lng,
+        holder=excluded.holder, ok=excluded.ok, fetched_at=excluded.fetched_at
+    `).run({
+      prefix: entry.prefix,
+      asn: entry.asn,
+      country: entry.country,
+      lat: entry.lat,
+      lng: entry.lng,
+      holder: entry.holder,
+      ok: entry.ok ? 1 : 0,
+      fetchedAt: new Date(entry.fetchedAt).toISOString(),
+    })
+  } catch {
+    /* ignore persist errors */
+  }
+}
+
+function persistAsn(asn: number, holder: string): void {
+  if (!persistEnabled || !asn) return
+  try {
+    sqliteDatabase.prepare(`
+      INSERT INTO flow_asn_meta (asn, holder, fetched_at)
+      VALUES (@asn, @holder, @fetchedAt)
+      ON CONFLICT(asn) DO UPDATE SET holder=excluded.holder, fetched_at=excluded.fetched_at
+    `).run({
+      asn,
+      holder,
+      fetchedAt: new Date().toISOString(),
+    })
+  } catch {
+    /* ignore */
+  }
+}
+
+function negative(prefix: string): FlowIpMeta {
+  return {
+    prefix,
+    asn: 0,
+    country: "—",
+    lat: null,
+    lng: null,
+    holder: "",
+    ok: false,
+    fetchedAt: Date.now(),
+  }
+}
+
+export function lookupRipeCached(ip: string): FlowIpMeta | null {
+  loadSqlite()
+  const trimmed = String(ip ?? "").trim()
+  if (!trimmed) return null
+  if (isNonPublicIp(trimmed)) {
+    return negative(`${trimmed.includes(":") ? trimmed : trimmed}/32`)
+  }
+  let best: FlowIpMeta | null = null
+  let bestLen = -1
+  for (const entry of mem.values()) {
+    if (!isFresh(entry)) continue
+    const parsed = parseCidrV4(entry.prefix)
+    if (!parsed) continue
+    if (!ipInCidrV4(trimmed, entry.prefix)) continue
+    if (parsed.prefixLen > bestLen) {
+      best = entry
+      bestLen = parsed.prefixLen
+    }
+  }
+  return best
+}
+
+async function ripeJson(path: string, resource: string): Promise<unknown> {
+  fetchCount += 1
+  const url = `${RIPE_BASE}/${path}/data.json?resource=${encodeURIComponent(resource)}`
+  const ac = new AbortController()
+  const t = setTimeout(() => ac.abort(), 12_000)
+  try {
+    const res = await fetchImpl(url, {
+      headers: { Accept: "application/json", "User-Agent": UA },
+      signal: ac.signal,
+    })
+    if (!res.ok) throw new Error(`HTTP ${res.status}`)
+    return await res.json()
+  } finally {
+    clearTimeout(t)
+  }
+}
+
+function pickPrefix(data: unknown): string {
+  const d = data as { data?: { prefix?: string } }
+  return String(d?.data?.prefix ?? "").trim()
+}
+
+function pickAsns(data: unknown): number {
+  const d = data as { data?: { asns?: unknown } }
+  const raw = d?.data?.asns
+  const first = Array.isArray(raw) ? raw[0] : raw
+  const n = Number.parseInt(String(first ?? "").replace(/^AS/i, ""), 10)
+  return Number.isFinite(n) ? n : 0
+}
+
+function pickGeo(data: unknown): { country: string; lat: number | null; lng: number | null } {
+  const d = data as {
+    data?: {
+      located_resources?: Array<{
+        locations?: Array<{ country?: string; latitude?: number; longitude?: number }>
+      }>
+    }
+  }
+  const loc = d?.data?.located_resources?.[0]?.locations?.[0]
+  const country = String(loc?.country ?? "").trim().toUpperCase()
+  const lat = loc?.latitude == null ? null : Number(loc.latitude)
+  const lng = loc?.longitude == null ? null : Number(loc.longitude)
+  return {
+    country: country || "—",
+    lat: Number.isFinite(lat) ? lat : null,
+    lng: Number.isFinite(lng) ? lng : null,
+  }
+}
+
+function pickHolder(data: unknown): string {
+  const d = data as { data?: { holder?: string } }
+  return String(d?.data?.holder ?? "").trim()
+}
+
+function allowNewPrefix(): boolean {
+  const now = Date.now()
+  while (recentFetches.length && now - recentFetches[0]! > 60_000) recentFetches.shift()
+  return recentFetches.length < MAX_NEW_PREFIX_PER_MIN
+}
+
+async function resolveIp(ip: string): Promise<FlowIpMeta | null> {
+  const cached = lookupRipeCached(ip)
+  if (cached) return cached
+  const pending = inflight.get(ip)
+  if (pending) return pending
+
+  const job = (async () => {
+    if (!allowNewPrefix()) return null
+    recentFetches.push(Date.now())
+    try {
+      const net = await ripeJson("network-info", ip)
+      const prefix = pickPrefix(net) || `${ip}/32`
+      const existing = mem.get(prefix)
+      if (existing && isFresh(existing)) return existing
+      const asn = pickAsns(net)
+      let geo = { country: "—", lat: null as number | null, lng: null as number | null }
+      try {
+        geo = pickGeo(await ripeJson("maxmind-geo-lite", prefix))
+      } catch {
+        /* best-effort */
+      }
+      let holder = asnHolder.get(asn)?.holder ?? ""
+      if (asn && (!holder || Date.now() - (asnHolder.get(asn)?.fetchedAt ?? 0) > HIT_TTL_MS)) {
+        try {
+          holder = pickHolder(await ripeJson("as-overview", `AS${asn}`))
+          asnHolder.set(asn, { holder, fetchedAt: Date.now() })
+          persistAsn(asn, holder)
+        } catch {
+          /* best-effort */
+        }
+      }
+      const entry: FlowIpMeta = {
+        prefix,
+        asn,
+        country: geo.country,
+        lat: geo.lat,
+        lng: geo.lng,
+        holder,
+        ok: Boolean(asn || (geo.country && geo.country !== "—")),
+        fetchedAt: Date.now(),
+      }
+      mem.set(prefix, entry)
+      persist(entry)
+      return entry
+    } catch {
+      const prefix = `${ip}/32`
+      const entry = negative(prefix)
+      mem.set(prefix, entry)
+      persist(entry)
+      return entry
+    } finally {
+      inflight.delete(ip)
+    }
+  })()
+
+  inflight.set(ip, job)
+  return job
+}
+
+async function runWorker(): Promise<void> {
+  if (workerRunning) return
+  workerRunning = true
+  try {
+    while (queue.length) {
+      const batch: string[] = []
+      while (batch.length < CONCURRENCY && queue.length) {
+        const ip = queue.shift()
+        if (!ip) break
+        queued.delete(ip)
+        if (lookupRipeCached(ip)) continue
+        if (ipv4ToInt(ip) == null && !ip.includes(":")) continue
+        batch.push(ip)
+      }
+      if (!batch.length) {
+        if (!allowNewPrefix()) {
+          await new Promise((r) => setTimeout(r, 1000))
+        }
+        continue
+      }
+      await Promise.all(batch.map((ip) => resolveIp(ip)))
+    }
+  } finally {
+    workerRunning = false
+    if (queue.length) void runWorker()
+  }
+}
+
+/** HTTP / SSE never await this — cache miss is filled on a later tick. */
+export function enqueueRipeMisses(ips: Iterable<string>): void {
+  if (!enqueueEnabled) return
+  loadSqlite()
+  for (const raw of ips) {
+    const ip = String(raw ?? "").trim()
+    if (!ip || isNonPublicIp(ip)) continue
+    if (lookupRipeCached(ip)) continue
+    if (queued.has(ip) || inflight.has(ip)) continue
+    queued.add(ip)
+    queue.push(ip)
+  }
+  if (queue.length) void runWorker()
+}

backend/src/services/traffic-flow-settings.ts

@@ -0,0 +1,133 @@
+import { eq } from "drizzle-orm"
+import { db } from "../db/index.js"
+import { trafficFlowSettings } from "../db/schema.js"
+import type { FlowHostPeer, TrafficFlowSettingsDto, TrafficFlowSettingsPatch } from "@mmapp/contracts/traffic-flow"
+import { generateWireGuardKeyPair } from "./wg-keys.js"
+
+function nowIso() {
+  return new Date().toISOString()
+}
+
+function parsePeers(raw: string): FlowHostPeer[] {
+  try {
+    const parsed = JSON.parse(raw) as unknown
+    if (!Array.isArray(parsed)) return []
+    return parsed.filter((p): p is FlowHostPeer =>
+      p != null && typeof p === "object" && typeof (p as FlowHostPeer).publicKey === "string",
+    )
+  } catch {
+    return []
+  }
+}
+
+export function getTrafficFlowSettingsRow() {
+  const row = db.select().from(trafficFlowSettings).where(eq(trafficFlowSettings.id, 1)).limit(1).all()[0]
+  if (row) return row
+  const now = nowIso()
+  db.insert(trafficFlowSettings).values({
+    id: 1,
+    enabled: false,
+    collectorIp: "10.255.254.1",
+    flowListenPort: 4739,
+    wgListenPort: 51821,
+    prefix: "10.255.254.0/24",
+    createdAt: now,
+    updatedAt: now,
+  }).run()
+  return db.select().from(trafficFlowSettings).where(eq(trafficFlowSettings.id, 1)).limit(1).all()[0]
+}
+
+export function toTrafficFlowSettingsDto(
+  listener: { bound: boolean; address: string | null },
+): TrafficFlowSettingsDto {
+  const row = getTrafficFlowSettingsRow()
+  return {
+    enabled: row.enabled,
+    collectorIp: row.collectorIp,
+    flowListenPort: row.flowListenPort,
+    wgListenPort: row.wgListenPort,
+    prefix: row.prefix,
+    publicEndpoint: row.publicEndpoint,
+    hostPublicKey: row.hostPublicKey,
+    hasHostPrivateKey: Boolean(row.hostPrivateKey),
+    hubServerId: row.hubServerId ?? null,
+    retentionHours: row.retentionHours,
+    topN: row.topN,
+    lastDatagramAt: row.lastDatagramAt ?? null,
+    lastExporterIp: row.lastExporterIp ?? null,
+    lastError: row.lastError || null,
+    packetsReceived: row.packetsReceived,
+    listenerBound: listener.bound,
+    listenerAddress: listener.address,
+    peers: parsePeers(row.peersJson),
+  }
+}
+
+export function updateTrafficFlowSettings(patch: TrafficFlowSettingsPatch) {
+  const row = getTrafficFlowSettingsRow()
+  db.update(trafficFlowSettings).set({
+    enabled: patch.enabled ?? row.enabled,
+    collectorIp: patch.collectorIp ?? row.collectorIp,
+    flowListenPort: patch.flowListenPort ?? row.flowListenPort,
+    wgListenPort: patch.wgListenPort ?? row.wgListenPort,
+    prefix: patch.prefix ?? row.prefix,
+    publicEndpoint: patch.publicEndpoint ?? row.publicEndpoint,
+    hubServerId: patch.hubServerId === undefined ? row.hubServerId : patch.hubServerId,
+    retentionHours: patch.retentionHours ?? row.retentionHours,
+    topN: patch.topN ?? row.topN,
+    updatedAt: nowIso(),
+  }).where(eq(trafficFlowSettings.id, 1)).run()
+  return getTrafficFlowSettingsRow()
+}
+
+export function ensureHostKeys(): { publicKey: string; created: boolean } {
+  const row = getTrafficFlowSettingsRow()
+  if (row.hostPublicKey && row.hostPrivateKey) {
+    return { publicKey: row.hostPublicKey, created: false }
+  }
+  const keys = generateWireGuardKeyPair()
+  db.update(trafficFlowSettings).set({
+    hostPublicKey: keys.publicKey,
+    hostPrivateKey: keys.privateKey,
+    updatedAt: nowIso(),
+  }).where(eq(trafficFlowSettings.id, 1)).run()
+  return { publicKey: keys.publicKey, created: true }
+}
+
+export function upsertHostPeer(peer: FlowHostPeer) {
+  const row = getTrafficFlowSettingsRow()
+  const peers = parsePeers(row.peersJson).filter((p) => p.serverId !== peer.serverId)
+  peers.push(peer)
+  db.update(trafficFlowSettings).set({
+    peersJson: JSON.stringify(peers),
+    updatedAt: nowIso(),
+  }).where(eq(trafficFlowSettings.id, 1)).run()
+}
+
+export function recordFlowPacket(exporterIp: string) {
+  const row = getTrafficFlowSettingsRow()
+  db.update(trafficFlowSettings).set({
+    lastDatagramAt: nowIso(),
+    lastExporterIp: exporterIp,
+    packetsReceived: row.packetsReceived + 1,
+    updatedAt: nowIso(),
+  }).where(eq(trafficFlowSettings.id, 1)).run()
+}
+
+export function recordFlowListenerError(message: string) {
+  db.update(trafficFlowSettings).set({
+    lastError: message,
+    updatedAt: nowIso(),
+  }).where(eq(trafficFlowSettings.id, 1)).run()
+}
+
+export function enableTrafficFlowIngest() {
+  db.update(trafficFlowSettings).set({
+    enabled: true,
+    updatedAt: nowIso(),
+  }).where(eq(trafficFlowSettings.id, 1)).run()
+}
+
+export function listHostPeers(): FlowHostPeer[] {
+  return parsePeers(getTrafficFlowSettingsRow().peersJson)
+}

backend/src/services/traffic-rate.test.ts

@@ -0,0 +1,125 @@
+import assert from "node:assert/strict"
+import {
+  bpsToMbps,
+  bucketAvg,
+  buildTrafficFromSamples,
+  isLoopbackName,
+  mergeBuiltTraffic,
+  parseMonitorTraffic,
+  rateBpsFromDelta,
+  shouldIncludeIface,
+  type TrafficSampleLike,
+} from "./traffic-rate.js"
+
+assert.equal(isLoopbackName("lo"), true)
+assert.equal(isLoopbackName("loopback"), true)
+assert.equal(isLoopbackName("ether1"), false)
+assert.equal(shouldIncludeIface("lo", true, false), false)
+assert.equal(shouldIncludeIface("ether1", true, false), true)
+assert.equal(shouldIncludeIface("ether1", false, false), false)
+assert.equal(shouldIncludeIface("ether1", true, true), false)
+assert.equal(shouldIncludeIface("lo", true, false, "lo"), true)
+
+assert.equal(rateBpsFromDelta(1000, 2000, 0, 1000), 8000)
+assert.equal(rateBpsFromDelta(1000, 500, 0, 1000), null)
+assert.equal(rateBpsFromDelta(1000, 2000, 1000, 1000), null)
+assert.equal(bpsToMbps(1_500_000), 1.5)
+assert.equal(bpsToMbps(400_000), 0.4)
+
+const buckets = bucketAvg(
+  [
+    { t: 0, v: 10 },
+    { t: 1000, v: 20 },
+  ],
+  0,
+  1000,
+  4,
+)
+assert.equal(buckets.length, 4)
+assert.equal(buckets[0], 10)
+assert.equal(buckets[3], 20)
+assert.equal(buckets[1], 0)
+assert.equal(buckets[2], 0)
+
+const t0 = "2026-09-06T10:00:00.000Z"
+const t1 = "2026-09-06T10:00:30.000Z"
+const t2 = "2026-09-06T10:01:00.000Z"
+const start = Date.parse(t0)
+const end = Date.parse(t2)
+
+const samples: TrafficSampleLike[] = [
+  { interfaceName: "ether1", sampledAt: t0, rxBytes: 1_000_000, txBytes: 500_000, rxBps: 0, txBps: 0, running: true, disabled: false },
+  { interfaceName: "ether1", sampledAt: t1, rxBytes: 1_000_000 + 3_750_000, txBytes: 500_000 + 1_875_000, rxBps: 0, txBps: 0, running: true, disabled: false },
+  { interfaceName: "ether1", sampledAt: t2, rxBytes: 100, txBytes: 50, rxBps: 0, txBps: 0, running: true, disabled: false },
+  { interfaceName: "lo", sampledAt: t0, rxBytes: 0, txBytes: 0, rxBps: 0, txBps: 0, running: true, disabled: false },
+  { interfaceName: "lo", sampledAt: t1, rxBytes: 9_000_000, txBytes: 9_000_000, rxBps: 0, txBps: 0, running: true, disabled: false },
+]
+
+const built = buildTrafficFromSamples(samples, start, end)
+assert.ok(built.rxPeak > 0, "peak RX from delta")
+assert.equal(built.rxNow, 1, "last valid delta after reset skip")
+assert.ok(built.rxSeries.some((v) => v > 0), "bucket series not flat")
+assert.ok(built.rxPeak <= 1.1, "lo excluded from peak")
+
+const live = parseMonitorTraffic([
+  { name: "ether1", "rx-bits-per-second": "2000000", "tx-bits-per-second": "500000" },
+  { name: "lo", "rx-bits-per-second": "8000000", "tx-bits-per-second": "8000000" },
+])
+assert.equal(live.rxMbps, 2)
+assert.equal(live.txMbps, 0.5)
+
+const onceOnly = parseMonitorTraffic(
+  { name: "ether1", "rx-bits-per-second": "1000000", "tx-bits-per-second": "0" },
+  { onlyInterface: "ether1" },
+)
+assert.equal(onceOnly.rxMbps, 1)
+
+const boundOnly = buildTrafficFromSamples(samples, start, end, ["ether1", "lo"])
+assert.ok(boundOnly.rxPeak > 0, "bound list includes ether1")
+assert.ok(boundOnly.rxPeak > built.rxPeak, "lo included when listed")
+
+const merged = mergeBuiltTraffic([
+  buildTrafficFromSamples(samples, start, end, "ether1"),
+  buildTrafficFromSamples(samples, start, end, "ether1"),
+])
+assert.equal(merged.rxNow, built.rxNow * 2)
+
+const wgSamples: TrafficSampleLike[] = [
+  { interfaceName: "wg-msk", sampledAt: t0, rxBytes: 2_000_000, txBytes: 1_000_000, rxBps: 0, txBps: 0, running: true, disabled: false },
+  { interfaceName: "wg-msk", sampledAt: t1, rxBytes: 2_000_000 + 1_875_000, txBytes: 1_000_000 + 937_500, rxBps: 0, txBps: 0, running: true, disabled: false },
+  { interfaceName: "wg-msk", sampledAt: t2, rxBytes: 50, txBytes: 25, rxBps: 0, txBps: 0, running: true, disabled: false },
+]
+const userAgg = mergeBuiltTraffic([
+  buildTrafficFromSamples(samples, start, end, "ether1"),
+  buildTrafficFromSamples(wgSamples, start, end, "wg-msk"),
+])
+const listed = buildTrafficFromSamples([...samples, ...wgSamples], start, end, ["ether1", "wg-msk"])
+assert.equal(userAgg.rxNow, listed.rxNow, "сумма привязанных ifaces = фильтр по списку имён")
+assert.ok(userAgg.rxNow > built.rxNow, "агрегация пользователя больше одного iface")
+
+const peerA: TrafficSampleLike[] = [
+  { interfaceName: "wg-server", peerPublicKey: "peer-a", sampledAt: t0, rxBytes: 1_000_000, txBytes: 100_000, rxBps: 0, txBps: 0, running: true, disabled: false },
+  { interfaceName: "wg-server", peerPublicKey: "peer-a", sampledAt: t1, rxBytes: 1_000_000 + 3_750_000, txBytes: 100_000 + 375_000, rxBps: 0, txBps: 0, running: true, disabled: false },
+]
+const peerB: TrafficSampleLike[] = [
+  { interfaceName: "wg-server", peerPublicKey: "peer-b", sampledAt: t0, rxBytes: 500_000, txBytes: 50_000, rxBps: 0, txBps: 0, running: true, disabled: false },
+  { interfaceName: "wg-server", peerPublicKey: "peer-b", sampledAt: t1, rxBytes: 500_000 + 1_875_000, txBytes: 50_000 + 187_500, rxBps: 0, txBps: 0, running: true, disabled: false },
+]
+const ifaceWg: TrafficSampleLike[] = [
+  { interfaceName: "wg-server", sampledAt: t0, rxBytes: 10_000_000, txBytes: 2_000_000, rxBps: 0, txBps: 0, running: true, disabled: false },
+  { interfaceName: "wg-server", sampledAt: t1, rxBytes: 10_000_000 + 7_500_000, txBytes: 2_000_000 + 750_000, rxBps: 0, txBps: 0, running: true, disabled: false },
+]
+const mixed = [...peerA, ...peerB, ...ifaceWg]
+const rateA = buildTrafficFromSamples(mixed, start, end, "wg-server", "peer-a")
+const rateB = buildTrafficFromSamples(mixed, start, end, "wg-server", "peer-b")
+const rateIface = buildTrafficFromSamples(mixed, start, end, "wg-server")
+assert.ok(rateA.rxNow > 0 && rateB.rxNow > 0, "скорость по каждому пиру")
+assert.notEqual(rateA.rxNow, rateB.rxNow, "два пира одного iface — разный rate")
+assert.ok(rateIface.rxNow > rateA.rxNow, "iface-level не суммирует пиров")
+assert.equal(
+  buildTrafficFromSamples(mixed, start, end).rxNow,
+  rateIface.rxNow,
+  "режим сервера игнорирует семплы пиров",
+)
+
+console.log("traffic-rate tests ok")

backend/src/services/traffic-rate.ts

@@ -0,0 +1,282 @@
+/** Чистые формулы трафика: дельты счётчиков, корзины series, monitor-traffic. */
+
+export const SERIES_POINTS = 60
+
+export interface TrafficSampleLike {
+  interfaceName: string
+  peerPublicKey?: string
+  sampledAt: string
+  rxBytes: number
+  txBytes: number
+  rxBps: number
+  txBps: number
+  running: boolean
+  disabled: boolean
+}
+
+export interface RatePoint {
+  t: number
+  rxMbps: number
+  txMbps: number
+}
+
+export interface BuiltTrafficSeries {
+  rxNow: number
+  txNow: number
+  rxPeak: number
+  txPeak: number
+  rxTotalGiB: number
+  txTotalGiB: number
+  sessions: number
+  rxSeries: number[]
+  txSeries: number[]
+}
+
+export interface MonitorLiveSample {
+  rxMbps: number
+  txMbps: number
+  at: string
+}
+
+export function isLoopbackName(name: string): boolean {
+  return /^(lo|loopback)(\d+)?$/i.test(name.trim())
+}
+
+export function shouldIncludeIface(
+  name: string,
+  running: boolean,
+  disabled: boolean,
+  onlyInterface?: string,
+): boolean {
+  if (onlyInterface) return name === onlyInterface
+  if (isLoopbackName(name)) return false
+  return running && !disabled
+}
+
+export function bpsToMbps(bps: number): number {
+  if (!Number.isFinite(bps) || bps <= 0) return 0
+  return Math.round((bps / 1_000_000) * 1000) / 1000
+}
+
+/** bits/s из соседних счётчиков. null = нельзя (Δt≤0 или сброс). */
+export function rateBpsFromDelta(
+  prevBytes: number,
+  nextBytes: number,
+  prevAtMs: number,
+  nextAtMs: number,
+): number | null {
+  const dtSec = (nextAtMs - prevAtMs) / 1000
+  if (!(dtSec > 0) || !Number.isFinite(dtSec)) return null
+  if (nextBytes < prevBytes) return null
+  return Math.round(((nextBytes - prevBytes) * 8) / dtSec)
+}
+
+export function bucketAvg(
+  points: Array<{ t: number; v: number }>,
+  rangeStartMs: number,
+  rangeEndMs: number,
+  target = SERIES_POINTS,
+): number[] {
+  const buckets = Array.from({ length: target }, () => 0)
+  const counts = Array.from({ length: target }, () => 0)
+  const span = rangeEndMs - rangeStartMs
+  if (span <= 0 || points.length === 0) return buckets
+  for (const p of points) {
+    const ratio = (p.t - rangeStartMs) / span
+    const i = Math.min(target - 1, Math.max(0, Math.floor(ratio * target)))
+    buckets[i] += p.v
+    counts[i] += 1
+  }
+  return buckets.map((sum, i) => (counts[i] > 0 ? sum / counts[i] : 0))
+}
+
+function parseIsoMs(iso: string): number {
+  const t = Date.parse(iso)
+  return Number.isFinite(t) ? t : 0
+}
+
+export function sampleSeriesKey(interfaceName: string, peerPublicKey = ""): string {
+  return `${interfaceName}\0${peerPublicKey}`
+}
+
+export function buildTrafficFromSamples(
+  rows: TrafficSampleLike[],
+  rangeStartMs: number,
+  rangeEndMs: number,
+  onlyInterface?: string | readonly string[],
+  peerPublicKey?: string,
+): BuiltTrafficSeries {
+  const empty: BuiltTrafficSeries = {
+    rxNow: 0,
+    txNow: 0,
+    rxPeak: 0,
+    txPeak: 0,
+    rxTotalGiB: 0,
+    txTotalGiB: 0,
+    sessions: 0,
+    rxSeries: Array.from({ length: SERIES_POINTS }, () => 0),
+    txSeries: Array.from({ length: SERIES_POINTS }, () => 0),
+  }
+  if (rows.length === 0) return empty
+
+  const bySeries = new Map<string, TrafficSampleLike[]>()
+  for (const r of rows) {
+    const peer = r.peerPublicKey ?? ""
+    const arr = bySeries.get(sampleSeriesKey(r.interfaceName, peer)) ?? []
+    arr.push(r)
+    bySeries.set(sampleSeriesKey(r.interfaceName, peer), arr)
+  }
+
+  const allowList = Array.isArray(onlyInterface)
+    ? onlyInterface
+    : (typeof onlyInterface === "string" ? [onlyInterface] : null)
+
+  const rxPoints: Array<{ t: number; v: number }> = []
+  const txPoints: Array<{ t: number; v: number }> = []
+  const byTs = new Map<number, { rx: number; tx: number }>()
+
+  let rxBytesDelta = 0
+  let txBytesDelta = 0
+  let sessions = 0
+
+  for (const [key, arr] of bySeries) {
+    const sep = key.indexOf("\0")
+    const name = sep >= 0 ? key.slice(0, sep) : key
+    const peer = sep >= 0 ? key.slice(sep + 1) : ""
+    if (allowList) {
+      if (!allowList.includes(name)) continue
+    } else if (isLoopbackName(name)) {
+      continue
+    }
+    if (peerPublicKey === undefined) {
+      if (peer !== "") continue
+    } else if (peer !== peerPublicKey) {
+      continue
+    }
+
+    const sorted = [...arr].sort((a, b) => a.sampledAt.localeCompare(b.sampledAt))
+    const last = sorted[sorted.length - 1]
+    if (!last) continue
+    if (!allowList && (!last.running || last.disabled)) continue
+
+    if (last.running && !last.disabled) sessions += 1
+
+    const first = sorted[0]
+    if (first) {
+      const dRx = last.rxBytes - first.rxBytes
+      const dTx = last.txBytes - first.txBytes
+      rxBytesDelta += dRx >= 0 ? dRx : last.rxBytes
+      txBytesDelta += dTx >= 0 ? dTx : last.txBytes
+    }
+
+    for (let i = 1; i < sorted.length; i++) {
+      const prev = sorted[i - 1]
+      const cur = sorted[i]
+      if (!prev || !cur) continue
+      if (!allowList && (!cur.running || cur.disabled)) continue
+      const t0 = parseIsoMs(prev.sampledAt)
+      const t1 = parseIsoMs(cur.sampledAt)
+      const rxBps = rateBpsFromDelta(prev.rxBytes, cur.rxBytes, t0, t1)
+      const txBps = rateBpsFromDelta(prev.txBytes, cur.txBytes, t0, t1)
+      if (rxBps == null && txBps == null) continue
+      const rxMbps = bpsToMbps(rxBps ?? 0)
+      const txMbps = bpsToMbps(txBps ?? 0)
+      const acc = byTs.get(t1) ?? { rx: 0, tx: 0 }
+      acc.rx += rxMbps
+      acc.tx += txMbps
+      byTs.set(t1, acc)
+    }
+  }
+
+  for (const [t, v] of byTs) {
+    rxPoints.push({ t, v: v.rx })
+    txPoints.push({ t, v: v.tx })
+  }
+
+  const rxSeries = bucketAvg(rxPoints, rangeStartMs, rangeEndMs)
+  const txSeries = bucketAvg(txPoints, rangeStartMs, rangeEndMs)
+  const lastTs = [...byTs.keys()].sort((a, b) => a - b).at(-1)
+  const last = lastTs != null ? byTs.get(lastTs) : undefined
+  const rxPeak = rxPoints.reduce((m, p) => Math.max(m, p.v), 0)
+  const txPeak = txPoints.reduce((m, p) => Math.max(m, p.v), 0)
+
+  return {
+    rxNow: last?.rx ?? 0,
+    txNow: last?.tx ?? 0,
+    rxPeak,
+    txPeak,
+    rxTotalGiB: Number((rxBytesDelta / (1024 ** 3)).toFixed(1)),
+    txTotalGiB: Number((txBytesDelta / (1024 ** 3)).toFixed(1)),
+    sessions,
+    rxSeries,
+    txSeries,
+  }
+}
+
+export function mergeBuiltTraffic(parts: BuiltTrafficSeries[]): BuiltTrafficSeries {
+  const empty: BuiltTrafficSeries = {
+    rxNow: 0,
+    txNow: 0,
+    rxPeak: 0,
+    txPeak: 0,
+    rxTotalGiB: 0,
+    txTotalGiB: 0,
+    sessions: 0,
+    rxSeries: Array.from({ length: SERIES_POINTS }, () => 0),
+    txSeries: Array.from({ length: SERIES_POINTS }, () => 0),
+  }
+  if (parts.length === 0) return empty
+  const acc = {
+    rxNow: 0,
+    txNow: 0,
+    rxPeak: 0,
+    txPeak: 0,
+    rxTotalGiB: 0,
+    txTotalGiB: 0,
+    sessions: 0,
+    rxSeries: Array.from({ length: SERIES_POINTS }, () => 0),
+    txSeries: Array.from({ length: SERIES_POINTS }, () => 0),
+  }
+  for (const p of parts) {
+    acc.rxNow += p.rxNow
+    acc.txNow += p.txNow
+    acc.rxPeak += p.rxPeak
+    acc.txPeak += p.txPeak
+    acc.rxTotalGiB += p.rxTotalGiB
+    acc.txTotalGiB += p.txTotalGiB
+    acc.sessions += p.sessions
+    for (let i = 0; i < SERIES_POINTS; i++) {
+      acc.rxSeries[i] += p.rxSeries[i] ?? 0
+      acc.txSeries[i] += p.txSeries[i] ?? 0
+    }
+  }
+  acc.rxTotalGiB = Number(acc.rxTotalGiB.toFixed(1))
+  acc.txTotalGiB = Number(acc.txTotalGiB.toFixed(1))
+  return acc
+}
+
+export function parseMonitorTraffic(
+  raw: unknown,
+  opts?: { onlyInterface?: string },
+): MonitorLiveSample {
+  const items = Array.isArray(raw) ? raw : raw != null ? [raw] : []
+  let rxBps = 0
+  let txBps = 0
+  for (const item of items) {
+    if (!item || typeof item !== "object") continue
+    const rec = item as Record<string, unknown>
+    const name = String(rec.name ?? rec.interface ?? "")
+    if (opts?.onlyInterface) {
+      if (name && name !== opts.onlyInterface) continue
+    } else if (isLoopbackName(name)) {
+      continue
+    }
+    rxBps += Number.parseFloat(String(rec["rx-bits-per-second"] ?? 0)) || 0
+    txBps += Number.parseFloat(String(rec["tx-bits-per-second"] ?? 0)) || 0
+  }
+  return {
+    rxMbps: bpsToMbps(rxBps),
+    txMbps: bpsToMbps(txBps),
+    at: new Date().toISOString(),
+  }
+}

backend/src/services/traffic-users.ts

@@ -0,0 +1,133 @@
+import { eq } from "drizzle-orm"
+import { db } from "../db/index.js"
+import { servers } from "../db/schema.js"
+import { listUsers } from "../modules/users/service/users-service.js"
+import { readServerSamplesInRange } from "./traffic-collector.js"
+import {
+  buildTrafficFromSamples,
+  mergeBuiltTraffic,
+  type BuiltTrafficSeries,
+} from "./traffic-rate.js"
+
+export interface BoundIfaceTrafficDto {
+  id: string
+  bindingId: string
+  userId: string
+  userLogin: string
+  userName: string
+  interfaceName: string
+  interfaceType: string
+  peerPublicKey: string
+  peerName: string
+  comment: string
+  serverId: string
+  serverName: string
+  serverSite: string
+  serverCountry: string
+  rxNow: number
+  txNow: number
+  rxPeak: number
+  txPeak: number
+  rxTotal: number
+  txTotal: number
+  rxSeries: number[]
+  txSeries: number[]
+  status: "online" | "offline"
+}
+
+export interface UserTrafficDto {
+  id: string
+  login: string
+  displayName: string
+  role: string
+  active: boolean
+  interfaces: BoundIfaceTrafficDto[]
+  rxNow: number
+  txNow: number
+  rxPeak: number
+  txPeak: number
+  rxTotal: number
+  txTotal: number
+  rxSeries: number[]
+  txSeries: number[]
+}
+
+function seriesFromBuilt(built: BuiltTrafficSeries) {
+  return {
+    rxNow: built.rxNow,
+    txNow: built.txNow,
+    rxPeak: built.rxPeak,
+    txPeak: built.txPeak,
+    rxTotal: built.rxTotalGiB,
+    txTotal: built.txTotalGiB,
+    rxSeries: built.rxSeries,
+    txSeries: built.txSeries,
+  }
+}
+
+function serverStatus(serverId: number): "online" | "offline" {
+  const row = db.select().from(servers).where(eq(servers.id, serverId)).limit(1).all()[0]
+  if (!row?.enabled) return "offline"
+  return "online"
+}
+
+export function buildUserTrafficList(rangeStartMs: number, rangeEndMs: number): UserTrafficDto[] {
+  const sinceIso = new Date(rangeStartMs).toISOString()
+  const users = listUsers()
+  const sampleCache = new Map<number, ReturnType<typeof readServerSamplesInRange>>()
+
+  return users.map((user) => {
+    const parts: BuiltTrafficSeries[] = []
+    const interfaces: BoundIfaceTrafficDto[] = []
+
+    for (const b of user.bindings) {
+      let rows = sampleCache.get(b.serverId)
+      if (!rows) {
+        rows = readServerSamplesInRange(b.serverId, sinceIso)
+        sampleCache.set(b.serverId, rows)
+      }
+      const peerKey = b.peerPublicKey ?? ""
+      const built = buildTrafficFromSamples(rows, rangeStartMs, rangeEndMs, b.interfaceName, peerKey)
+      parts.push(built)
+      const last = [...rows.filter((r) =>
+        r.interfaceName === b.interfaceName && (r.peerPublicKey ?? "") === peerKey,
+      )]
+        .sort((a, c) => a.sampledAt.localeCompare(c.sampledAt))
+        .at(-1)
+      const running = Boolean(last?.running) && !last?.disabled
+      interfaces.push({
+        id: `${b.userId}:${b.serverId}:${b.interfaceName}:${peerKey || "_iface"}`,
+        bindingId: b.id,
+        userId: user.id,
+        userLogin: user.login,
+        userName: user.name,
+        interfaceName: b.interfaceName,
+        interfaceType: b.interfaceType,
+        peerPublicKey: peerKey,
+        peerName: b.peerName ?? "",
+        comment: b.comment,
+        serverId: String(b.serverId),
+        serverName: b.serverName,
+        serverSite: b.serverSite,
+        serverCountry: b.serverCountry,
+        ...seriesFromBuilt(built),
+        status: running && serverStatus(b.serverId) === "online" ? "online" : "offline",
+      })
+    }
+
+    const merged = mergeBuiltTraffic(parts)
+    return {
+      id: user.id,
+      login: user.login,
+      displayName: user.name,
+      role: user.role,
+      active: user.active,
+      interfaces,
+      ...seriesFromBuilt(merged),
+    }
+  })
+}
+
+export function buildBoundInterfaceTraffic(rangeStartMs: number, rangeEndMs: number): BoundIfaceTrafficDto[] {
+  return buildUserTrafficList(rangeStartMs, rangeEndMs).flatMap((u) => u.interfaces)
+}

backend/src/services/wg-keys.ts

@@ -0,0 +1,12 @@
+import { generateKeyPairSync } from "node:crypto"
+
+/** WireGuard Curve25519 keypair as RouterOS/wg-quick base64 (32 bytes). */
+export function generateWireGuardKeyPair(): { publicKey: string; privateKey: string } {
+  const { publicKey, privateKey } = generateKeyPairSync("x25519")
+  const pubDer = publicKey.export({ type: "spki", format: "der" })
+  const privDer = privateKey.export({ type: "pkcs8", format: "der" })
+  return {
+    publicKey: Buffer.from(pubDer.subarray(-32)).toString("base64"),
+    privateKey: Buffer.from(privDer.subarray(-32)).toString("base64"),
+  }
+}

backend/src/services/wireguard-config.ts

@@ -35,7 +35,7 @@ export type WgParsedConfig = {
 
 export type WgExportIface = {
   name: string
-  listenPort: number
+  listenPort?: number
   mtu: number
   comment?: string
   enabled?: boolean
@@ -258,7 +258,7 @@ export function generateNativeConf(iface: WgExportIface, opts?: { includePrivate
     lines.push(`# PrivateKey = <заполните приватный ключ с роутера>`)
   }
   if (iface.address) lines.push(`Address = ${iface.address}`)
-  lines.push(`ListenPort = ${iface.listenPort}`)
+  if (iface.listenPort) lines.push(`ListenPort = ${iface.listenPort}`)
   if (iface.mtu) lines.push(`MTU = ${iface.mtu}`)
   lines.push(``)
 
@@ -312,7 +312,7 @@ export function generateMikrotikRsc(iface: WgExportIface): string {
   lines.push(``)
   lines.push(`/interface wireguard add \\`)
   lines.push(`  name=${iface.name} \\`)
-  lines.push(`  listen-port=${iface.listenPort} \\`)
+  lines.push(`  listen-port=${iface.listenPort ?? 13231} \\`)
   lines.push(`  mtu=${iface.mtu} \\`)
   if (iface.privateKey) lines.push(`  private-key="${iface.privateKey}" \\`)
   if (iface.comment) lines.push(`  comment="${iface.comment.replace(/"/g, '\\"')}" \\`)

backend/src/services/wireguard-live.ts

@@ -211,4 +211,51 @@ export function getEnabledServerById(serverId: string | number): ServerRow | nul
   return db.select().from(servers).where(eq(servers.id, id)).limit(1).all()[0] ?? null
 }
 
+export type CatalogWgPeer = {
+  interfaceName: string
+  publicKey: string
+  name: string
+  comment: string
+  allowedIps: string[]
+  latestHandshake?: string
+  disabled: boolean
+}
+
+const WG_CATALOG_TIMEOUT_MS = 5_000
+
+export async function listWireGuardPeersForCatalog(serverId: number): Promise<{
+  peers: CatalogWgPeer[]
+  error?: string
+}> {
+  const row = getEnabledServerById(serverId)
+  if (!row) return { peers: [], error: "Сервер не найден" }
+  try {
+    const client = MikrotikClient.fromServer(row)
+    const peersRaw = await Promise.race([
+      client.get<RosWireGuardPeer[]>("/interface/wireguard/peers"),
+      new Promise<never>((_, reject) => {
+        setTimeout(() => reject(new Error("Таймаут RouterOS")), WG_CATALOG_TIMEOUT_MS)
+      }),
+    ])
+    const peers: CatalogWgPeer[] = peersRaw.flatMap((p, idx) => {
+      const mapped = mapPeer(p, idx)
+      const interfaceName = (p.interface ?? "").trim()
+      const publicKey = mapped.publicKey.trim()
+      if (!interfaceName || !publicKey) return []
+      return [{
+        interfaceName,
+        publicKey,
+        name: mapped.name ?? "",
+        comment: mapped.comment ?? "",
+        allowedIps: mapped.allowedIps,
+        latestHandshake: mapped.latestHandshake,
+        disabled: mapped.disabled === true,
+      }]
+    })
+    return { peers }
+  } catch (e) {
+    return { peers: [], error: e instanceof Error ? e.message : String(e) }
+  }
+}
+
 export { type RosWireGuard, type RosWireGuardPeer }

backend/src/services/wireguard-ros.ts

@@ -0,0 +1,50 @@
+import type { MikrotikClient } from "./mikrotik.js"
+
+/** Общие PUT iface / peer / address для `/wireguard` и traffic-flow overlay. */
+export function toRosBody(obj: Record<string, string | undefined>): Record<string, string> {
+  const out: Record<string, string> = {}
+  for (const [k, v] of Object.entries(obj)) {
+    if (v !== undefined && v !== "") out[k] = v
+  }
+  return out
+}
+
+export function asRosArray<T>(raw: unknown): T[] {
+  if (Array.isArray(raw)) return raw as T[]
+  if (raw && typeof raw === "object") return [raw as T]
+  return []
+}
+
+export function rosRowId(row: Record<string, unknown>): string {
+  return String(row[".id"] ?? row.id ?? "")
+}
+
+export async function putWireguardInterface(
+  client: MikrotikClient,
+  fields: Record<string, string | undefined>,
+): Promise<void> {
+  await client.put("/interface/wireguard", toRosBody(fields))
+}
+
+export async function putIpAddress(
+  client: MikrotikClient,
+  address: string,
+  iface: string,
+): Promise<void> {
+  await client.put("/ip/address", { address, interface: iface })
+}
+
+export async function putWireguardPeer(
+  client: MikrotikClient,
+  fields: Record<string, string | undefined>,
+): Promise<void> {
+  await client.put("/interface/wireguard/peers", toRosBody(fields))
+}
+
+export async function patchRosPath(
+  client: MikrotikClient,
+  path: string,
+  fields: Record<string, string | undefined>,
+): Promise<void> {
+  await client.patch(path, toRosBody(fields))
+}

backend/src/types/server.ts

@@ -345,8 +345,24 @@ export interface RosFirewallFilter {
   "dynamic"?:           string
   "bytes"?:             string
   "packets"?:           string
+  "log"?:               string
+  "log-prefix"?:        string
 }
 
+export interface RosFirewallAddressList {
+  ".id":             string
+  list:              string
+  address:           string
+  comment?:          string
+  disabled?:         string
+  timeout?:          string
+  dynamic?:          string
+  "creation-time"?:  string
+}
+
+export type FirewallFamily = "ip" | "ip6"
+export type FirewallTable = "filter" | "nat" | "mangle" | "raw"
+
 export interface RosLogEntry {
   ".id":     string
   "time":    string

components/app-sidebar.tsx

@@ -35,6 +35,7 @@ import {
   ShieldCheckIcon,
   BoxIcon,
   BadgeCheckIcon,
+  UsersIcon,
 } from "lucide-react"
 import { useDataSource } from "@/lib/data-source"
 import { useEvoBGP } from "@/lib/evobgp-context"
@@ -70,6 +71,7 @@ const navStructure: { label: string; items: NavItemBase[] }[] = [
     label: "Управление",
     items: [
       { title: "Серверы", url: "/servers", icon: <ServerIcon /> },
+      { title: "Пользователи", url: "/users", icon: <UsersIcon /> },
       { title: "Фильтры", url: "/filters", icon: <FilterIcon /> },
       { title: "Рекурсивные маршруты", url: "/recursive-routes", icon: <RouteIcon /> },
       { title: "Firewall", url: "/firewall", icon: <ShieldIcon /> },
@@ -102,7 +104,7 @@ const navStructure: { label: string; items: NavItemBase[] }[] = [
   },
 ]
 
-type LiveSidebarCounts = SidebarCountsDto & { greTunnels?: number; certificates?: number; wireguard?: number }
+type LiveSidebarCounts = SidebarCountsDto & { greTunnels?: number; certificates?: number; wireguard?: number; users?: number }
 
 export function AppSidebar({ ...props }: React.ComponentProps<typeof Sidebar>) {
   const { mode, backendUrl, prefsHydrated } = useDataSource()
@@ -161,6 +163,7 @@ export function AppSidebar({ ...props }: React.ComponentProps<typeof Sidebar>) {
       if (!liveCounts) return undefined
 
       if (url === "/servers") return formatSidebarBadgeCount(liveCounts.servers)
+      if (url === "/users") return formatSidebarBadgeCount(liveCounts.users ?? 0)
       if (url === "/filters") return formatSidebarBadgeCount(liveCounts.filterRules)
       if (url === "/uptime") return formatSidebarBadgeCount(liveCounts.monitoringItems)
       if (url === "/gre") return formatSidebarBadgeCount(liveCounts.greTunnels ?? 0)

components/command-palette.tsx

@@ -8,7 +8,7 @@ import {
   GlobeIcon, NetworkIcon, LayersIcon, TagIcon, ServerIcon, FilterIcon,
   ShieldIcon, ShieldCheckIcon, CableIcon, BoxIcon, BadgeCheckIcon,
   HardDriveIcon, RouteIcon, GitForkIcon, GitMergeIcon, ScanLineIcon,
-  TerminalIcon, BellIcon, SettingsIcon, DatabaseIcon,
+  TerminalIcon, BellIcon, SettingsIcon, DatabaseIcon, UsersIcon,
 } from "lucide-react"
 
 // ─── Command item definition ──────────────────────────────────────────────────
@@ -36,6 +36,7 @@ const ALL_ITEMS: CommandItem[] = [
   { id: "communities",  title: "BGP Communities",          group: "Данные",      url: "/communities",     icon: <TagIcon />, keywords: ["community","bgp","теги"] },
   // Управление
   { id: "servers",      title: "Серверы",                  group: "Управление",  url: "/servers",         icon: <ServerIcon />, keywords: ["router","mikrotik","сервер","routeros"] },
+  { id: "users",        title: "Пользователи",             group: "Управление",  url: "/users",           icon: <UsersIcon />, keywords: ["user","клиент","оператор","привязка","интерфейс"] },
   { id: "filters",      title: "Фильтры",                  group: "Управление",  url: "/filters",         icon: <FilterIcon />, keywords: ["filter","routing","маршрутизация"] },
   { id: "recursive-routes", title: "Рекурсивные маршруты",  group: "Управление",  url: "/recursive-routes", icon: <RouteIcon />, keywords: ["recursive","route","static","маршруты"] },
   { id: "firewall",     title: "Firewall",                 group: "Управление",  url: "/firewall",        icon: <ShieldIcon />, keywords: ["rules","правила","брандмауэр","acl"] },

components/data-grids/data-collection-scheduler-data-grid.tsx

@@ -8,7 +8,7 @@ import {
 } from "@tanstack/react-table"
 import type { SchedulerJobStatusDto } from "@/lib/scheduler-settings"
 import { FormToggle } from "@/components/form-kit"
-import { Badge } from "@/components/ui/badge"
+import { Badge } from "@/components/reui/badge"
 import { Button } from "@/components/ui/button"
 import { Input } from "@/components/ui/input"
 import { DataGridShell } from "@/components/data-grids/shared/data-grid-shell"

components/data-grids/firewall-rules-data-grid.tsx

@@ -23,8 +23,11 @@ import {
   DATA_GRID_CELL_PAD,
   DATA_GRID_CELL_PAD_FIRST,
   DATA_GRID_CELL_PAD_LAST,
+  DATA_GRID_CONTAINER_CLASS,
 } from "@/components/data-grids/shared/data-grid-layout"
 import { DataGridSortHeader } from "@/components/data-grids/shared/data-grid-sort-header"
+import { DataGridContainer, DataGridTableDndRowHandle, DataGridTableDndRows } from "@/components/reui/data-grid"
+import type { DragEndEvent } from "@dnd-kit/core"
 import { EmptyState } from "@/components/empty-state"
 import {
   CopyIcon,
@@ -89,16 +92,41 @@ interface FirewallRulesDataGridProps {
   rules: FirewallRule[]
   onToggle: (id: string) => void
   onEdit: (rule: FirewallRule) => void
+  onDelete?: (rule: FirewallRule) => void
+  onReorder?: (activeId: string, overId: string) => void
+  showServer?: boolean
 }
 
-function FirewallRulesDataGrid({ rules, onToggle, onEdit }: FirewallRulesDataGridProps) {
+function FirewallRulesDataGrid({
+  rules,
+  onToggle,
+  onEdit,
+  onDelete,
+  onReorder,
+  showServer = false,
+}: FirewallRulesDataGridProps) {
   const indexedRules = useMemo(
     () => rules.map((rule, index) => ({ ...rule, _index: index + 1 })),
     [rules],
   )
+  const reorderable = Boolean(onReorder)
+  const indexPad = reorderable ? DATA_GRID_CELL_PAD : DATA_GRID_CELL_PAD_FIRST
 
   const columns = useMemo<ColumnDef<FirewallRule & { _index: number }>[]>(
     () => [
+      ...(reorderable
+        ? [{
+            id: "drag",
+            header: () => <span className="sr-only">Порядок</span>,
+            enableSorting: false,
+            cell: () => <DataGridTableDndRowHandle />,
+            size: 40,
+            meta: {
+              headerClassName: DATA_GRID_CELL_PAD_FIRST,
+              cellClassName: DATA_GRID_CELL_PAD_FIRST,
+            },
+          } satisfies ColumnDef<FirewallRule & { _index: number }>]
+        : []),
       {
         id: "index",
         accessorKey: "_index",
@@ -114,10 +142,23 @@ function FirewallRulesDataGrid({ rules, onToggle, onEdit }: FirewallRulesDataGri
         ),
         size: 48,
         meta: {
-          headerClassName: DATA_GRID_CELL_PAD_FIRST,
+          headerClassName: indexPad,
-          cellClassName: DATA_GRID_CELL_PAD_FIRST,
+          cellClassName: indexPad,
         },
       },
+      ...(showServer
+        ? [{
+            id: "server",
+            accessorFn: (row: FirewallRule & { _index: number }) => row.serverName ?? row.serverId ?? "",
+            header: ({ column }) => <DataGridSortHeader column={column} title="Сервер" />,
+            cell: ({ row }) => (
+              <span className="font-mono text-xs text-muted-foreground truncate">
+                {row.original.serverName || row.original.serverId || "—"}
+              </span>
+            ),
+            meta: { headerTitle: "Сервер", headerClassName: DATA_GRID_CELL_PAD, cellClassName: DATA_GRID_CELL_PAD },
+          } satisfies ColumnDef<FirewallRule & { _index: number }>]
+        : []),
       {
         id: "chain",
         accessorKey: "chain",
@@ -261,7 +302,7 @@ function FirewallRulesDataGrid({ rules, onToggle, onEdit }: FirewallRulesDataGri
                     {r.enabled ? "Отключить" : "Включить"}
                   </DropdownMenuItem>
                   <DropdownMenuSeparator />
-                  <DropdownMenuItem variant="destructive">
+                  <DropdownMenuItem variant="destructive" onClick={() => onDelete?.(r)}>
                     <Trash2Icon className="size-4" />
                     Удалить правило
                   </DropdownMenuItem>
@@ -274,17 +315,24 @@ function FirewallRulesDataGrid({ rules, onToggle, onEdit }: FirewallRulesDataGri
         meta: { headerClassName: DATA_GRID_CELL_PAD_LAST, cellClassName: DATA_GRID_CELL_PAD_LAST },
       },
     ],
-    [onEdit, onToggle],
+    [onEdit, onToggle, onDelete, showServer, reorderable, indexPad],
   )
 
   const table = useReactTable({
     data: indexedRules,
     columns,
     getCoreRowModel: getCoreRowModel(),
-    getSortedRowModel: getSortedRowModel(),
+    ...(reorderable ? {} : { getSortedRowModel: getSortedRowModel() }),
+    enableSorting: !reorderable,
     getRowId: (row) => row.id,
   })
 
+  function handleDragEnd(event: DragEndEvent) {
+    const { active, over } = event
+    if (!over || active.id === over.id || !onReorder) return
+    onReorder(String(active.id), String(over.id))
+  }
+
   if (rules.length === 0) {
     return (
       <EmptyState
@@ -304,7 +352,16 @@ function FirewallRulesDataGrid({ rules, onToggle, onEdit }: FirewallRulesDataGri
         headerRow: "border-b border-border",
         bodyRow: cn("group/row", "[&:has([data-rule-disabled=true])]:opacity-40"),
       }}
-    />
+    >
+      {reorderable ? (
+        <DataGridContainer border={false} className={DATA_GRID_CONTAINER_CLASS}>
+          <DataGridTableDndRows
+            dataIds={indexedRules.map((r) => r.id)}
+            handleDragEnd={handleDragEnd}
+          />
+        </DataGridContainer>
+      ) : undefined}
+    </DataGridShell>
   )
 }
 

components/data-grids/settings-access-summary-data-grid.tsx

@@ -1,167 +0,0 @@
-"use client"
-
-import { useMemo } from "react"
-import type { Server } from "@/lib/data"
-import { CompactDataGrid, type CompactDataGridColumn } from "@/components/data-grids/compact-data-grid"
-import { cn } from "@/lib/utils"
-
-type PermLevel = "none" | "read" | "write"
-type Role = "admin" | "operator" | "viewer"
-
-interface SectionPerm {
-  section: string
-  level: PermLevel
-}
-
-interface ServerPerm {
-  serverId: string
-  level: PermLevel
-}
-
-export interface AccessSummaryUser {
-  id: string
-  name: string
-  avatar: string
-  active: boolean
-  role: Role
-  sections: SectionPerm[]
-  servers: ServerPerm[]
-}
-
-function AvatarCircle({ avatar, active }: { avatar: string; active: boolean }) {
-  return (
-    <div
-      className={cn(
-        "size-7 rounded-full flex items-center justify-center text-[10px] font-bold shrink-0",
-        active ? "bg-primary/10 text-primary" : "bg-muted text-muted-foreground",
-      )}
-    >
-      {avatar}
-    </div>
-  )
-}
-
-interface SettingsAccessSummaryDataGridProps {
-  users: AccessSummaryUser[]
-  servers: Server[]
-  allSectionsCount: number
-}
-
-function SettingsAccessSummaryDataGrid({
-  users,
-  servers,
-  allSectionsCount,
-}: SettingsAccessSummaryDataGridProps) {
-  const columns = useMemo<CompactDataGridColumn<AccessSummaryUser>[]>(
-    () => [
-      {
-        id: "name",
-        header: "Пользователь",
-        accessorKey: "name",
-        cell: (u) => (
-          <div className="flex items-center gap-2">
-            <AvatarCircle avatar={u.avatar} active={u.active} />
-            <span className="text-sm font-medium">{u.name}</span>
-          </div>
-        ),
-      },
-      {
-        id: "sections",
-        header: "Разделы",
-        enableSorting: false,
-        cell: (u) => {
-          const writeSections =
-            u.role === "admin"
-              ? []
-              : u.sections.filter((s) => s.level === "write").map((s) => s.section)
-          const readSections =
-            u.role === "admin"
-              ? []
-              : u.sections.filter((s) => s.level === "read").map((s) => s.section)
-          return (
-            <span className="text-xs text-muted-foreground">
-              {u.role === "admin" ? (
-                <span className="text-violet-600 dark:text-violet-400 font-medium">
-                  Все ({allSectionsCount})
-                </span>
-              ) : (
-                <span>{readSections.length + writeSections.length} из {allSectionsCount}</span>
-              )}
-            </span>
-          )
-        },
-      },
-      {
-        id: "servers",
-        header: "Серверы",
-        enableSorting: false,
-        cell: (u) => {
-          const accessServers =
-            u.role === "admin"
-              ? servers
-              : servers.filter((s) => u.servers.find((p) => p.serverId === s.id && p.level !== "none"))
-          return (
-            <span className="text-xs text-muted-foreground">
-              {u.role === "admin" ? (
-                <span className="text-violet-600 dark:text-violet-400 font-medium">
-                  Все ({servers.length})
-                </span>
-              ) : (
-                <span>
-                  {accessServers.length} из {servers.length}
-                </span>
-              )}
-            </span>
-          )
-        },
-      },
-      {
-        id: "write",
-        header: "Права записи",
-        enableSorting: false,
-        cell: (u) => {
-          const writeSections =
-            u.role === "admin"
-              ? []
-              : u.sections.filter((s) => s.level === "write").map((s) => s.section)
-          return (
-            <div className="flex flex-wrap gap-1">
-              {u.role === "admin" ? (
-                <span className="text-[10px] px-1.5 py-0.5 rounded bg-violet-500/10 text-violet-600 dark:text-violet-400 border border-violet-500/20">
-                  Полный доступ
-                </span>
-              ) : writeSections.length === 0 ? (
-                <span className="text-[10px] text-muted-foreground">Только просмотр</span>
-              ) : (
-                <>
-                  {writeSections.slice(0, 3).map((s) => (
-                    <span
-                      key={s}
-                      className="text-[10px] px-1.5 py-0.5 rounded bg-emerald-500/10 text-emerald-600 dark:text-emerald-400 border border-emerald-500/20"
-                    >
-                      {s}
-                    </span>
-                  ))}
-                  {writeSections.length > 3 && (
-                    <span className="text-[10px] text-muted-foreground">+{writeSections.length - 3}</span>
-                  )}
-                </>
-              )}
-            </div>
-          )
-        },
-      },
-    ],
-    [allSectionsCount, servers],
-  )
-
-  return (
-    <CompactDataGrid
-      data={users}
-      columns={columns}
-      emptyTitle="Нет пользователей"
-    />
-  )
-}
-
-export { SettingsAccessSummaryDataGrid, type SettingsAccessSummaryDataGridProps }

components/data-grids/snapshot-data-grid.tsx

@@ -1,6 +1,6 @@
 "use client"
 
-import { Badge } from "@/components/ui/badge"
+import { Badge } from "@/components/reui/badge"
 import { cn } from "@/lib/utils"
 import {
   CompactDataGrid,
@@ -35,11 +35,11 @@ function SnapshotOkBadge({
   errLabel?: string
 }) {
   return ok ? (
-    <Badge variant="outline" className="text-[10px] border-emerald-500/40 text-emerald-700 dark:text-emerald-400">
+    <Badge variant="success-outline" size="sm" className="text-[10px]">
       {okLabel}
     </Badge>
   ) : (
-    <Badge variant="outline" className="text-[10px] border-destructive/50 text-destructive">
+    <Badge variant="destructive-outline" size="sm" className="text-[10px]">
       {errLabel}
     </Badge>
   )

components/data-grids/traffic-flows-data-grid.tsx

@@ -0,0 +1,129 @@
+"use client"
+
+import { useMemo } from "react"
+import { type ColumnDef, getCoreRowModel, useReactTable } from "@tanstack/react-table"
+import type { FlowTalkerDto } from "@mmapp/contracts/traffic-flow"
+import { DataGridShell } from "@/components/data-grids/shared/data-grid-shell"
+import {
+  DATA_GRID_CELL_PAD,
+  DATA_GRID_CELL_PAD_FIRST,
+  DATA_GRID_CELL_PAD_LAST,
+} from "@/components/data-grids/shared/data-grid-layout"
+import { fmtRate } from "@/lib/fmt-rate"
+import { cn } from "@/lib/utils"
+
+function formatBytes(n: number): string {
+  if (n >= 1_000_000_000) return `${(n / 1_000_000_000).toFixed(2)} ГБ`
+  if (n >= 1_000_000) return `${(n / 1_000_000).toFixed(1)} МБ`
+  if (n >= 1000) return `${(n / 1000).toFixed(1)} КБ`
+  return `${n} Б`
+}
+
+function TrafficFlowsDataGrid({
+  rows,
+  emptyHint,
+}: {
+  rows: FlowTalkerDto[]
+  emptyHint?: string
+}) {
+  const columns = useMemo<ColumnDef<FlowTalkerDto>[]>(
+    () => [
+      {
+        id: "server",
+        accessorKey: "serverName",
+        header: () => <span className="text-xs font-medium text-muted-foreground">JH</span>,
+        cell: ({ row }) => <span className="text-sm font-medium">{row.original.serverName}</span>,
+        meta: { headerClassName: DATA_GRID_CELL_PAD_FIRST, cellClassName: DATA_GRID_CELL_PAD_FIRST },
+      },
+      {
+        id: "src",
+        accessorKey: "src",
+        header: () => <span className="text-xs font-medium text-muted-foreground">Src</span>,
+        cell: ({ row }) => (
+          <span className="font-mono text-xs">
+            {row.original.src}
+            {row.original.srcPort ? `:${row.original.srcPort}` : ""}
+          </span>
+        ),
+        meta: { headerClassName: DATA_GRID_CELL_PAD, cellClassName: DATA_GRID_CELL_PAD },
+      },
+      {
+        id: "dst",
+        accessorKey: "dst",
+        header: () => <span className="text-xs font-medium text-muted-foreground">Dst</span>,
+        cell: ({ row }) => (
+          <span className="font-mono text-xs">
+            {row.original.dst}
+            {row.original.dstPort ? `:${row.original.dstPort}` : ""}
+          </span>
+        ),
+        meta: { headerClassName: DATA_GRID_CELL_PAD, cellClassName: DATA_GRID_CELL_PAD },
+      },
+      {
+        id: "app",
+        accessorFn: (r) => r.application ?? r.protoName,
+        header: () => <span className="text-xs font-medium text-muted-foreground">App</span>,
+        cell: ({ row }) => (
+          <span className="flex min-w-0 flex-col gap-0.5 text-xs">
+            <span>{row.original.application ?? row.original.protoName}</span>
+            {row.original.category || row.original.service ? (
+              <span className="text-[10px] text-muted-foreground truncate">
+                {[row.original.category, row.original.service].filter(Boolean).join(" · ")}
+              </span>
+            ) : null}
+          </span>
+        ),
+        meta: { headerClassName: DATA_GRID_CELL_PAD, cellClassName: DATA_GRID_CELL_PAD },
+      },
+      {
+        id: "proto",
+        accessorKey: "protoName",
+        header: () => <span className="text-xs font-medium text-muted-foreground">Proto</span>,
+        cell: ({ row }) => <span className="text-xs">{row.original.protoName}</span>,
+        meta: { headerClassName: DATA_GRID_CELL_PAD, cellClassName: DATA_GRID_CELL_PAD },
+      },
+      {
+        id: "rate",
+        accessorFn: (r) => r.bps,
+        header: () => <span className="text-xs font-medium text-muted-foreground">Скорость</span>,
+        cell: ({ row }) => <span className="text-xs tabular-nums">{fmtRate(row.original.bps / 1_000_000)}</span>,
+        meta: { headerClassName: DATA_GRID_CELL_PAD, cellClassName: DATA_GRID_CELL_PAD },
+      },
+      {
+        id: "bytes",
+        accessorKey: "bytes",
+        header: () => <span className="text-xs font-medium text-muted-foreground">Байты</span>,
+        cell: ({ row }) => <span className="text-xs tabular-nums">{formatBytes(row.original.bytes)}</span>,
+        meta: { headerClassName: DATA_GRID_CELL_PAD, cellClassName: DATA_GRID_CELL_PAD },
+      },
+      {
+        id: "iface",
+        accessorKey: "inIface",
+        header: () => <span className="text-xs font-medium text-muted-foreground">Iface</span>,
+        cell: ({ row }) => <span className="font-mono text-xs text-muted-foreground">{row.original.inIface || "—"}</span>,
+        meta: { headerClassName: DATA_GRID_CELL_PAD_LAST, cellClassName: cn(DATA_GRID_CELL_PAD_LAST) },
+      },
+    ],
+    [],
+  )
+
+  const table = useReactTable({
+    data: rows,
+    columns,
+    getCoreRowModel: getCoreRowModel(),
+    getRowId: (row, i) => `${row.serverId}-${row.src}-${row.dst}-${row.proto}-${row.srcPort}-${row.dstPort}-${i}`,
+  })
+
+  return (
+    <DataGridShell
+      table={table}
+      recordCount={rows.length}
+      emptyMessage={
+        emptyHint
+        || "Пока нет IPFIX. Поднимите wg-flow на хосте MM и подключите jump-host одним кликом."
+      }
+    />
+  )
+}
+
+export { TrafficFlowsDataGrid }

components/data-grids/users-data-grid.tsx

@@ -0,0 +1,244 @@
+"use client"
+
+import { useMemo } from "react"
+import {
+  type ColumnDef,
+  getCoreRowModel,
+  getExpandedRowModel,
+  getSortedRowModel,
+  useReactTable,
+} from "@tanstack/react-table"
+import { Button } from "@/components/ui/button"
+import { Badge } from "@/components/reui/badge"
+import { cn } from "@/lib/utils"
+import { DataGridShell } from "@/components/data-grids/shared/data-grid-shell"
+import {
+  DATA_GRID_CELL_PAD,
+  DATA_GRID_CELL_PAD_FIRST,
+  DATA_GRID_CELL_PAD_LAST,
+} from "@/components/data-grids/shared/data-grid-layout"
+import { DataGridSortHeader } from "@/components/data-grids/shared/data-grid-sort-header"
+import { UsersExpandedDetail } from "@/components/data-grids/users-expanded-detail"
+import { EmptyState } from "@/components/empty-state"
+import { ALL_SECTIONS, ROLE_LABEL, type AppUser } from "@/lib/users"
+import {
+  CableIcon,
+  ChevronDownIcon,
+  ChevronRightIcon,
+  PencilIcon,
+  TrashIcon,
+  UsersIcon,
+} from "lucide-react"
+
+function AvatarCircle({ avatar, active }: { avatar: string; active: boolean }) {
+  return (
+    <div
+      className={cn(
+        "size-8 rounded-full flex items-center justify-center text-white text-[10px] font-semibold shrink-0 bg-gradient-to-br from-blue-500 to-violet-500",
+        !active && "opacity-50",
+      )}
+    >
+      {avatar}
+    </div>
+  )
+}
+
+interface UsersDataGridProps {
+  users: AppUser[]
+  serversCount: number
+  allSectionsCount?: number
+  isLoading?: boolean
+  onEdit: (user: AppUser) => void
+  onDelete: (user: AppUser) => void
+}
+
+function UsersDataGrid({
+  users,
+  serversCount,
+  allSectionsCount = ALL_SECTIONS.length,
+  isLoading,
+  onEdit,
+  onDelete,
+}: UsersDataGridProps) {
+  const columns = useMemo<ColumnDef<AppUser>[]>(
+    () => [
+      {
+        id: "name",
+        accessorKey: "name",
+        header: ({ column }) => (
+          <DataGridSortHeader column={column} title="Пользователь" className="ml-1" />
+        ),
+        cell: ({ row }) => {
+          const u = row.original
+          const expanded = row.getIsExpanded()
+          return (
+            <div className="flex items-start gap-2 min-w-0">
+              {expanded ? (
+                <ChevronDownIcon className="size-3.5 mt-2 shrink-0 text-muted-foreground" />
+              ) : (
+                <ChevronRightIcon className="size-3.5 mt-2 shrink-0 text-muted-foreground/40" />
+              )}
+              <AvatarCircle avatar={u.avatar} active={u.active} />
+              <div className="min-w-0">
+                <p className="text-sm font-medium truncate">{u.name}</p>
+                <p className="text-xs font-mono text-muted-foreground truncate">{u.email || u.login}</p>
+              </div>
+            </div>
+          )
+        },
+        meta: {
+          headerTitle: "Пользователь",
+          headerClassName: DATA_GRID_CELL_PAD_FIRST,
+          cellClassName: DATA_GRID_CELL_PAD_FIRST,
+          expandedContent: (row: AppUser) => (
+            <UsersExpandedDetail
+              user={row}
+              serversCount={serversCount}
+              allSectionsCount={allSectionsCount}
+            />
+          ),
+        },
+      },
+      {
+        id: "role",
+        accessorKey: "role",
+        header: ({ column }) => <DataGridSortHeader column={column} title="Роль" />,
+        cell: ({ row }) => (
+          <Badge
+            variant={row.original.role === "admin" ? "primary-light" : row.original.role === "operator" ? "info-light" : "outline"}
+            size="sm"
+          >
+            {ROLE_LABEL[row.original.role]}
+          </Badge>
+        ),
+        meta: {
+          headerTitle: "Роль",
+          headerClassName: DATA_GRID_CELL_PAD,
+          cellClassName: DATA_GRID_CELL_PAD,
+        },
+      },
+      {
+        id: "last",
+        accessorKey: "last",
+        header: ({ column }) => <DataGridSortHeader column={column} title="Последний вход" />,
+        cell: ({ row }) => (
+          <span className="text-xs text-muted-foreground">{row.original.last}</span>
+        ),
+        meta: {
+          headerTitle: "Последний вход",
+          headerClassName: DATA_GRID_CELL_PAD,
+          cellClassName: DATA_GRID_CELL_PAD,
+        },
+      },
+      {
+        id: "ifaces",
+        accessorFn: (u) => u.bindings.length,
+        header: ({ column }) => <DataGridSortHeader column={column} title="Интерфейсы" />,
+        cell: ({ row }) => (
+          <span className="inline-flex items-center gap-1 text-xs text-muted-foreground tabular-nums">
+            <CableIcon className="size-3.5" />
+            {row.original.bindings.length}
+          </span>
+        ),
+        meta: {
+          headerTitle: "Интерфейсы",
+          headerClassName: DATA_GRID_CELL_PAD,
+          cellClassName: DATA_GRID_CELL_PAD,
+        },
+      },
+      {
+        id: "status",
+        accessorKey: "active",
+        header: ({ column }) => <DataGridSortHeader column={column} title="Статус" />,
+        cell: ({ row }) => (
+          <span
+            className={cn(
+              "text-[11px] font-medium",
+              row.original.active ? "text-success" : "text-muted-foreground",
+            )}
+          >
+            {row.original.active ? "Активен" : "Заблокирован"}
+          </span>
+        ),
+        meta: {
+          headerTitle: "Статус",
+          headerClassName: DATA_GRID_CELL_PAD,
+          cellClassName: DATA_GRID_CELL_PAD,
+        },
+      },
+      {
+        id: "actions",
+        enableSorting: false,
+        header: () => <span className="sr-only">Действия</span>,
+        cell: ({ row }) => {
+          const u = row.original
+          return (
+            <div
+              className="flex items-center justify-end gap-0.5"
+              onClick={(e) => e.stopPropagation()}
+              onKeyDown={(e) => e.stopPropagation()}
+            >
+              <Button
+                size="sm"
+                variant="ghost"
+                className="size-7 p-0 text-muted-foreground hover:text-foreground"
+                onClick={() => onEdit(u)}
+                title="Редактировать"
+              >
+                <PencilIcon className="size-3.5" />
+              </Button>
+              <Button
+                size="sm"
+                variant="ghost"
+                className="size-7 p-0 text-muted-foreground hover:text-destructive"
+                onClick={() => onDelete(u)}
+                title="Удалить"
+              >
+                <TrashIcon className="size-3.5" />
+              </Button>
+            </div>
+          )
+        },
+        meta: {
+          headerTitle: "Действия",
+          headerClassName: DATA_GRID_CELL_PAD_LAST,
+          cellClassName: DATA_GRID_CELL_PAD_LAST,
+        },
+      },
+    ],
+    [allSectionsCount, onDelete, onEdit, serversCount],
+  )
+
+  const table = useReactTable({
+    data: users,
+    columns,
+    getCoreRowModel: getCoreRowModel(),
+    getSortedRowModel: getSortedRowModel(),
+    getExpandedRowModel: getExpandedRowModel(),
+    getRowId: (row) => row.id,
+    getRowCanExpand: () => true,
+  })
+
+  if (!isLoading && users.length === 0) {
+    return (
+      <EmptyState
+        icon={<UsersIcon className="size-4" />}
+        title="Нет пользователей"
+        description="Добавьте пользователя, чтобы привязать интерфейсы и учитывать трафик"
+        className="border-0 py-12"
+      />
+    )
+  }
+
+  return (
+    <DataGridShell
+      table={table}
+      recordCount={users.length}
+      isLoading={isLoading}
+      loadingMode="skeleton"
+      onRowClick={(row) => table.getRow(row.id).toggleExpanded()}
+    />
+  )
+}
+
+export { UsersDataGrid, type UsersDataGridProps }

components/data-grids/users-expanded-detail.tsx

@@ -0,0 +1,132 @@
+"use client"
+
+import { Badge } from "@/components/reui/badge"
+import { IconTile } from "@/components/reui/icon-tile"
+import { Flag } from "@/components/flag"
+import { cn } from "@/lib/utils"
+import {
+  ALL_SECTIONS,
+  groupBindingsByServer,
+  IFACE_TYPE_LABEL,
+  summarizeUserAccess,
+  type AppUser,
+  type InterfaceType,
+} from "@/lib/users"
+import { CableIcon, KeyRoundIcon, NetworkIcon, ShieldIcon } from "lucide-react"
+
+const TYPE_VARIANT: Record<InterfaceType, "outline" | "info-light" | "success-light" | "secondary"> = {
+  ether: "outline",
+  gre: "info-light",
+  wg: "success-light",
+  other: "secondary",
+}
+
+const TYPE_ICON: Record<InterfaceType, { icon: typeof CableIcon; className: string }> = {
+  ether: { icon: CableIcon, className: "text-muted-foreground" },
+  gre: { icon: NetworkIcon, className: "text-info" },
+  wg: { icon: ShieldIcon, className: "text-success" },
+  other: { icon: CableIcon, className: "text-muted-foreground" },
+}
+
+interface UsersExpandedDetailProps {
+  user: AppUser
+  serversCount: number
+  allSectionsCount?: number
+}
+
+function UsersExpandedDetail({
+  user,
+  serversCount,
+  allSectionsCount = ALL_SECTIONS.length,
+}: UsersExpandedDetailProps) {
+  const access = summarizeUserAccess(user, serversCount, allSectionsCount)
+  const groups = groupBindingsByServer(user.bindings)
+
+  return (
+    <div className="flex flex-col gap-5 px-5 py-5 bg-muted/20">
+      <div className="flex flex-wrap items-center gap-x-6 gap-y-2 text-xs">
+        <span className="text-muted-foreground">
+          Разделы:{" "}
+          <span className="font-mono text-foreground">
+            {access.sectionsGranted}/{access.sectionsTotal}
+          </span>
+        </span>
+        <span className="text-muted-foreground">
+          Серверы:{" "}
+          <span className="font-mono text-foreground">
+            {access.serversGranted}/{access.serversTotal}
+          </span>
+        </span>
+        {access.writeKind === "full" ? (
+          <Badge variant="success-light" size="sm">Полный доступ</Badge>
+        ) : access.writeKind === "none" ? (
+          <Badge variant="outline" size="sm">Только просмотр</Badge>
+        ) : (
+          <span className="inline-flex flex-wrap items-center gap-1">
+            {access.writeSections.map((section) => (
+              <Badge key={section} variant="info-light" size="sm">{section}</Badge>
+            ))}
+          </span>
+        )}
+      </div>
+
+      {groups.length === 0 ? (
+        <p className="text-xs text-muted-foreground">Нет привязанных интерфейсов</p>
+      ) : (
+        groups.map((g) => {
+          const items = g.types.flatMap((tg) => tg.items)
+          return (
+            <div key={g.serverId}>
+              <div className="flex items-center gap-3 mb-3">
+                <p className="text-[11px] font-semibold text-muted-foreground uppercase tracking-wider">
+                  {g.serverName}
+                </p>
+                <Flag code={g.serverCountry} size={12} />
+                <span className="text-[11px] font-mono text-muted-foreground">{g.serverSite}</span>
+              </div>
+              <div className="grid grid-cols-2 sm:grid-cols-3 xl:grid-cols-5 gap-2">
+                {items.map((b) => {
+                  const meta = TYPE_ICON[b.interfaceType]
+                  const Icon = b.interfaceType === "wg" && b.peerPublicKey ? KeyRoundIcon : meta.icon
+                  const iconClass = b.interfaceType === "wg" && b.peerPublicKey ? "text-success" : meta.className
+                  return (
+                    <div
+                      key={b.id}
+                      className="flex items-start gap-2 rounded-md border px-3 py-2.5"
+                    >
+                      <IconTile variant="elevated" className={cn("size-10.5 shrink-0", iconClass)}>
+                        <Icon />
+                      </IconTile>
+                      <div className="min-w-0">
+                        <p className="text-xs font-mono font-medium leading-tight truncate">
+                          {b.interfaceType === "wg" && (b.peerName || b.peerPublicKey)
+                            ? `${b.peerName || "peer"} · ${b.interfaceName}`
+                            : b.interfaceName}
+                        </p>
+                        <div className="flex flex-wrap items-center gap-1 mt-0.5">
+                          <Badge variant={TYPE_VARIANT[b.interfaceType]} size="sm">
+                            {IFACE_TYPE_LABEL[b.interfaceType]}
+                          </Badge>
+                          {b.interfaceType === "wg" && !(b.peerPublicKey ?? "") ? (
+                            <Badge variant="warning-light" size="sm">весь интерфейс</Badge>
+                          ) : null}
+                          {b.comment ? (
+                            <span className="text-[10px] text-muted-foreground leading-tight truncate">
+                              {b.comment}
+                            </span>
+                          ) : null}
+                        </div>
+                      </div>
+                    </div>
+                  )
+                })}
+              </div>
+            </div>
+          )
+        })
+      )}
+    </div>
+  )
+}
+
+export { UsersExpandedDetail, TYPE_VARIANT, type UsersExpandedDetailProps }

components/data-grids/wireguard-data-grid.tsx

@@ -1,6 +1,6 @@
 "use client"
 
-import { useMemo } from "react"
+import { useMemo, type ReactNode } from "react"
 import {
   type ColumnDef,
   getCoreRowModel,
@@ -11,6 +11,7 @@ import {
 import type { WireGuardInterface } from "@/lib/data"
 import { Flag } from "@/components/flag"
 import { cn } from "@/lib/utils"
+import { Badge } from "@/components/reui/badge"
 import { Button } from "@/components/ui/button"
 import {
   DropdownMenu,
@@ -47,6 +48,8 @@ export interface WgIfaceWithServer extends WireGuardInterface {
 
 interface WireguardDataGridProps {
   interfaces: WgIfaceWithServer[]
+  compactServer?: boolean
+  emptyAction?: ReactNode
   onExport: (iface: WgIfaceWithServer) => void
   onAddPeer?: (iface: WgIfaceWithServer) => void
   onToggle?: (iface: WgIfaceWithServer) => void
@@ -57,6 +60,8 @@ interface WireguardDataGridProps {
 
 function WireguardDataGrid({
   interfaces,
+  compactServer = false,
+  emptyAction,
   onExport,
   onAddPeer,
   onToggle,
@@ -70,7 +75,11 @@ function WireguardDataGrid({
         id: "name",
         accessorKey: "name",
         header: ({ column }) => (
-          <DataGridSortHeader column={column} title="Интерфейс / Сервер" className="ml-1" />
+          <DataGridSortHeader
+            column={column}
+            title={compactServer ? "Интерфейс" : "Интерфейс / Сервер"}
+            className="ml-1"
+          />
         ),
         cell: ({ row }) => {
           const iface = row.original
@@ -88,15 +97,17 @@ function WireguardDataGrid({
                   <span
                     className={cn(
                       "size-2 rounded-full shrink-0",
-                      iface.status === "up" ? "bg-emerald-500 animate-pulse" : "bg-red-500",
+                      iface.status === "up" ? "bg-success animate-pulse" : "bg-destructive",
                     )}
                   />
                   <span className="font-mono font-semibold text-sm">{iface.name}</span>
                 </div>
-                <div className="flex items-center gap-1.5 mt-0.5 text-[11px] text-muted-foreground font-mono">
+                {!compactServer ? (
-                  <Flag code={iface.serverCountry || "UN"} size={12} />
+                  <div className="flex items-center gap-1.5 mt-0.5 text-[11px] text-muted-foreground font-mono">
-                  {iface.serverName}
+                    <Flag code={iface.serverCountry || "UN"} size={12} />
-                </div>
+                    {iface.serverName}
+                  </div>
+                ) : null}
                 <p className="sr-only">
                   {onlinePeers}/{iface.peers.length} пиров
                 </p>
@@ -105,7 +116,7 @@ function WireguardDataGrid({
           )
         },
         meta: {
-          headerTitle: "Интерфейс / Сервер",
+          headerTitle: compactServer ? "Интерфейс" : "Интерфейс / Сервер",
           headerClassName: DATA_GRID_CELL_PAD_FIRST,
           cellClassName: DATA_GRID_CELL_PAD_FIRST,
           expandedContent: (row: WgIfaceWithServer) => (
@@ -152,7 +163,7 @@ function WireguardDataGrid({
           const onlinePeers = iface.peers.filter((p) => !!p.latestHandshake).length
           return (
             <span className="font-mono text-sm text-center block">
-              <span className="text-emerald-600 dark:text-emerald-400">{onlinePeers}</span>
+              <span className="text-success">{onlinePeers}</span>
               <span className="text-muted-foreground">/{iface.peers.length}</span>
             </span>
           )
@@ -168,16 +179,13 @@ function WireguardDataGrid({
         accessorKey: "status",
         header: ({ column }) => <DataGridSortHeader column={column} title="Статус" />,
         cell: ({ row }) => (
-          <span
+          <Badge
-            className={cn(
+            variant={row.original.status === "up" ? "success-light" : "destructive-light"}
-              "text-[11px] font-mono px-2 py-0.5 rounded border",
+            size="sm"
-              row.original.status === "up"
+            className="font-mono"
-                ? "bg-emerald-500/10 text-emerald-600 dark:text-emerald-400 border-emerald-500/20"
-                : "bg-red-500/10 text-red-500 border-red-500/20",
-            )}
           >
             {row.original.status === "up" ? "UP" : "DOWN"}
-          </span>
+          </Badge>
         ),
         meta: {
           headerTitle: "Статус",
@@ -258,7 +266,7 @@ function WireguardDataGrid({
         },
       },
     ],
-    [onExport, onAddPeer, onToggle, onDelete, onDeletePeer, onExportPeer],
+    [compactServer, onExport, onAddPeer, onToggle, onDelete, onDeletePeer, onExportPeer],
   )
 
   const table = useReactTable({
@@ -276,7 +284,8 @@ function WireguardDataGrid({
       <EmptyState
         icon={<ShieldCheckIcon className="size-4" />}
         title="Нет WireGuard интерфейсов"
-        description="Добавьте первый интерфейс или проверьте поиск"
+        description="Добавьте первый интерфейс или сбросьте фильтры"
+        action={emptyAction}
         className="border-0 py-16"
       />
     )

components/data-grids/wireguard-peers-detail.tsx

@@ -74,18 +74,18 @@ function WireGuardPeersDetail({
             <span
               className={cn(
                 "font-mono text-[11px] whitespace-nowrap",
-                peer.latestHandshake ? "text-emerald-600 dark:text-emerald-400" : "text-muted-foreground",
+                peer.latestHandshake ? "text-success" : "text-muted-foreground",
               )}
             >
               {peer.latestHandshake ?? "нет рукопожатия"}
             </span>
             <div className="flex items-center gap-2 text-muted-foreground whitespace-nowrap">
               <span className="flex items-center gap-0.5">
-                <ArrowDownIcon className="size-3 text-emerald-500" />
+                <ArrowDownIcon className="size-3 text-success" />
                 {fmtBytes(peer.transferRx)}
               </span>
               <span className="flex items-center gap-0.5">
-                <ArrowUpIcon className="size-3 text-blue-400" />
+                <ArrowUpIcon className="size-3 text-info" />
                 {fmtBytes(peer.transferTx)}
               </span>
             </div>

components/data-grids/wireguard-peers-grid.tsx

@@ -0,0 +1,268 @@
+"use client"
+
+import { useMemo, type ReactNode } from "react"
+import {
+  type ColumnDef,
+  getCoreRowModel,
+  getSortedRowModel,
+  useReactTable,
+} from "@tanstack/react-table"
+import type { WireGuardPeer } from "@/lib/data"
+import { Flag } from "@/components/flag"
+import { cn } from "@/lib/utils"
+import { Button } from "@/components/ui/button"
+import { DataGridShell } from "@/components/data-grids/shared/data-grid-shell"
+import {
+  DATA_GRID_CELL_PAD,
+  DATA_GRID_CELL_PAD_FIRST,
+  DATA_GRID_CELL_PAD_LAST,
+} from "@/components/data-grids/shared/data-grid-layout"
+import { DataGridSortHeader } from "@/components/data-grids/shared/data-grid-sort-header"
+import { EmptyState } from "@/components/empty-state"
+import { fmtBytes, truncKey } from "@/components/data-grids/wireguard-peers-detail"
+import {
+  ArrowDownIcon,
+  ArrowUpIcon,
+  CodeXmlIcon,
+  KeyRoundIcon,
+  Trash2Icon,
+  UsersIcon,
+} from "lucide-react"
+
+export interface WgPeerRow extends WireGuardPeer {
+  id: string
+  ifaceId: string
+  ifaceName: string
+  serverId: string
+  serverName: string
+  serverCountry: string
+}
+
+interface WireguardPeersGridProps {
+  peers: WgPeerRow[]
+  compactServer?: boolean
+  emptyAction?: ReactNode
+  onDeletePeer?: (row: WgPeerRow) => void
+  onExportPeer?: (row: WgPeerRow) => void
+}
+
+function WireguardPeersGrid({
+  peers,
+  compactServer = false,
+  emptyAction,
+  onDeletePeer,
+  onExportPeer,
+}: WireguardPeersGridProps) {
+  const columns = useMemo<ColumnDef<WgPeerRow>[]>(() => {
+    const cols: ColumnDef<WgPeerRow>[] = [
+      {
+        id: "peer",
+        accessorKey: "publicKey",
+        header: ({ column }) => (
+          <DataGridSortHeader column={column} title="Пир" className="ml-1" />
+        ),
+        cell: ({ row }) => {
+          const peer = row.original
+          return (
+            <div className="flex min-w-0 items-center gap-1.5">
+              <KeyRoundIcon className="size-3.5 shrink-0 text-muted-foreground" />
+              <span className="truncate font-mono text-xs" title={peer.publicKey}>
+                {peer.name || truncKey(peer.publicKey)}
+              </span>
+            </div>
+          )
+        },
+        meta: {
+          headerTitle: "Пир",
+          headerClassName: DATA_GRID_CELL_PAD_FIRST,
+          cellClassName: DATA_GRID_CELL_PAD_FIRST,
+        },
+      },
+      {
+        id: "iface",
+        accessorKey: "ifaceName",
+        header: ({ column }) => <DataGridSortHeader column={column} title="Интерфейс" />,
+        cell: ({ row }) => (
+          <span className="font-mono text-sm">{row.original.ifaceName}</span>
+        ),
+        meta: {
+          headerTitle: "Интерфейс",
+          headerClassName: DATA_GRID_CELL_PAD,
+          cellClassName: DATA_GRID_CELL_PAD,
+        },
+      },
+    ]
+
+    if (!compactServer) {
+      cols.push({
+        id: "server",
+        accessorKey: "serverName",
+        header: ({ column }) => <DataGridSortHeader column={column} title="Сервер" />,
+        cell: ({ row }) => (
+          <div className="flex items-center gap-1.5 font-mono text-[11px] text-muted-foreground">
+            <Flag code={row.original.serverCountry || "UN"} size={12} />
+            {row.original.serverName}
+          </div>
+        ),
+        meta: {
+          headerTitle: "Сервер",
+          headerClassName: DATA_GRID_CELL_PAD,
+          cellClassName: DATA_GRID_CELL_PAD,
+        },
+      })
+    }
+
+    cols.push(
+      {
+        id: "allowedIps",
+        accessorFn: (row) => row.allowedIps.join(", "),
+        header: ({ column }) => <DataGridSortHeader column={column} title="Allowed IPs" />,
+        cell: ({ row }) => (
+          <span className="block truncate font-mono text-xs text-muted-foreground">
+            {row.original.allowedIps.join(", ") || "—"}
+          </span>
+        ),
+        meta: {
+          headerTitle: "Allowed IPs",
+          headerClassName: DATA_GRID_CELL_PAD,
+          cellClassName: DATA_GRID_CELL_PAD,
+        },
+      },
+      {
+        id: "handshake",
+        accessorKey: "latestHandshake",
+        header: ({ column }) => <DataGridSortHeader column={column} title="Handshake" />,
+        cell: ({ row }) => (
+          <span
+            className={cn(
+              "whitespace-nowrap font-mono text-[11px]",
+              row.original.latestHandshake ? "text-success" : "text-muted-foreground",
+            )}
+          >
+            {row.original.latestHandshake ?? "нет рукопожатия"}
+          </span>
+        ),
+        meta: {
+          headerTitle: "Handshake",
+          headerClassName: DATA_GRID_CELL_PAD,
+          cellClassName: DATA_GRID_CELL_PAD,
+        },
+      },
+      {
+        id: "transfer",
+        header: () => (
+          <span className="text-xs font-medium text-muted-foreground">RX / TX</span>
+        ),
+        enableSorting: false,
+        cell: ({ row }) => (
+          <div className="flex items-center gap-2 whitespace-nowrap text-xs text-muted-foreground">
+            <span className="flex items-center gap-0.5">
+              <ArrowDownIcon className="size-3 text-success" />
+              {fmtBytes(row.original.transferRx)}
+            </span>
+            <span className="flex items-center gap-0.5">
+              <ArrowUpIcon className="size-3 text-info" />
+              {fmtBytes(row.original.transferTx)}
+            </span>
+          </div>
+        ),
+        meta: {
+          headerTitle: "RX / TX",
+          headerClassName: DATA_GRID_CELL_PAD,
+          cellClassName: DATA_GRID_CELL_PAD,
+        },
+      },
+      {
+        id: "endpoint",
+        accessorKey: "endpoint",
+        header: ({ column }) => <DataGridSortHeader column={column} title="Endpoint" />,
+        cell: ({ row }) => (
+          <span className="font-mono text-[11px] text-muted-foreground">
+            {row.original.endpoint ?? "—"}
+          </span>
+        ),
+        meta: {
+          headerTitle: "Endpoint",
+          headerClassName: DATA_GRID_CELL_PAD,
+          cellClassName: DATA_GRID_CELL_PAD,
+        },
+      },
+      {
+        id: "actions",
+        header: () => <span className="sr-only">Действия</span>,
+        enableSorting: false,
+        size: 72,
+        cell: ({ row }) => {
+          const peer = row.original
+          return (
+            <div className="flex justify-end gap-0.5">
+              {onExportPeer ? (
+                <Button
+                  type="button"
+                  variant="ghost"
+                  size="icon"
+                  className="size-7"
+                  aria-label="Экспорт peer .conf"
+                  onClick={() => onExportPeer(peer)}
+                >
+                  <CodeXmlIcon className="size-3.5" />
+                </Button>
+              ) : null}
+              {onDeletePeer ? (
+                <Button
+                  type="button"
+                  variant="ghost"
+                  size="icon"
+                  className="size-7 text-destructive"
+                  aria-label="Удалить пира"
+                  onClick={() => onDeletePeer(peer)}
+                >
+                  <Trash2Icon className="size-3.5" />
+                </Button>
+              ) : null}
+            </div>
+          )
+        },
+        meta: {
+          headerClassName: DATA_GRID_CELL_PAD_LAST,
+          cellClassName: DATA_GRID_CELL_PAD_LAST,
+        },
+      },
+    )
+
+    return cols
+  }, [compactServer, onDeletePeer, onExportPeer])
+
+  const table = useReactTable({
+    data: peers,
+    columns,
+    getCoreRowModel: getCoreRowModel(),
+    getSortedRowModel: getSortedRowModel(),
+    getRowId: (row) => row.id,
+  })
+
+  if (peers.length === 0) {
+    return (
+      <EmptyState
+        icon={<UsersIcon className="size-4" />}
+        title="Нет пиров"
+        description="Добавьте пира к интерфейсу или сбросьте поиск"
+        action={emptyAction}
+        className="border-0 py-16"
+      />
+    )
+  }
+
+  return (
+    <DataGridShell
+      table={table}
+      recordCount={peers.length}
+      tableClassNames={{
+        headerRow: "border-b border-border",
+        bodyRow: cn("group/row"),
+      }}
+    />
+  )
+}
+
+export { WireguardPeersGrid, type WireguardPeersGridProps }

components/data-page-toolbar.tsx

@@ -31,6 +31,7 @@ function DataPageToolbarFrame({
 }
 
 interface DataPageToolbarProps<T extends string = string> {
+  leading?: ReactNode
   search?: string
   onSearchChange?: (value: string) => void
   searchPlaceholder?: string
@@ -48,6 +49,7 @@ interface DataPageToolbarProps<T extends string = string> {
 }
 
 function DataPageToolbar<T extends string = string>({
+  leading,
   search,
   onSearchChange,
   searchPlaceholder = "Поиск…",
@@ -61,6 +63,7 @@ function DataPageToolbar<T extends string = string>({
 }: DataPageToolbarProps<T>) {
   return (
     <DataPageToolbarFrame className={className}>
+      {leading}
       {segmented && (
         <SegmentedControl
           value={segmented.value}

components/release-notes-modal.tsx

@@ -2,7 +2,7 @@
 
 import * as React from "react"
 import Link from "next/link"
-import { Badge } from "@/components/ui/badge"
+import { Badge } from "@/components/reui/badge"
 import { Button } from "@/components/ui/button"
 import {
   Dialog,

components/reui-kit/code-export-sheet.tsx

@@ -0,0 +1,284 @@
+"use client"
+
+import { useEffect, useMemo, useState, type ReactNode } from "react"
+import {
+  Alert,
+  AlertDescription,
+  AlertTitle,
+} from "@/components/reui/alert"
+import { Badge } from "@/components/reui/badge"
+import { Frame, FramePanel } from "@/components/reui/frame"
+import { Button } from "@/components/ui/button"
+import { ScrollArea } from "@/components/ui/scroll-area"
+import {
+  Sheet,
+  SheetClose,
+  SheetContent,
+  SheetDescription,
+  SheetFooter,
+  SheetHeader,
+  SheetTitle,
+} from "@/components/ui/sheet"
+import { Tabs, TabsList, TabsTrigger } from "@/components/ui/tabs"
+import {
+  CheckIcon,
+  CopyIcon,
+  DownloadIcon,
+  LoaderCircleIcon,
+  RefreshCwIcon,
+  TriangleAlertIcon,
+} from "lucide-react"
+import { cn } from "@/lib/utils"
+
+export type CodeExportFormat = {
+  id: string
+  label: string
+  filename: string
+  code: string
+  /** Empty / unavailable — show warning instead of code */
+  emptyMessage?: string
+  /** Content came from live device fetch */
+  isLive?: boolean
+}
+
+function downloadText(filename: string, content: string) {
+  const blob = new Blob([content], { type: "text/plain;charset=utf-8" })
+  const url = URL.createObjectURL(blob)
+  const a = document.createElement("a")
+  a.href = url
+  a.download = filename
+  a.click()
+  URL.revokeObjectURL(url)
+}
+
+function highlightLine(line: string): string {
+  const trimmed = line.trimStart()
+  if (line.startsWith("#") || trimmed.startsWith(";")) return "text-muted-foreground"
+  if (trimmed.startsWith("[")) return "text-info"
+  if (trimmed.startsWith("/")) return "text-info"
+  if (/^\s+[a-zA-Z]/.test(line) || /^[A-Za-z][\w-]*=/.test(line)) return "text-foreground"
+  return "text-foreground/90"
+}
+
+function CodeBlock({ code, className }: { code: string; className?: string }) {
+  const lines = code.length ? code.split("\n") : [""]
+  return (
+    <pre className={cn("px-4 py-3.5 text-[12px] font-mono leading-[1.65] whitespace-pre-wrap break-all select-all", className)}>
+      {lines.map((line, i) => (
+        <span key={i} className={cn("block", highlightLine(line))}>
+          {line || " "}
+        </span>
+      ))}
+    </pre>
+  )
+}
+
+export interface CodeExportSheetProps {
+  open: boolean
+  onClose: () => void
+  title: string
+  description?: ReactNode
+  formats: CodeExportFormat[]
+  /** Initial format id when sheet opens */
+  initialFormatId?: string
+  /** Optional live fetch from device */
+  onLiveFetch?: (formatId: string) => void
+  liveBusy?: boolean
+  /** Short CTA — keep laconic */
+  liveLabel?: string
+  className?: string
+  /** Extra content under format tabs (e.g. meta strip) */
+  beforeCode?: ReactNode
+}
+
+/**
+ * Shared code export Sheet — ReUI Frame + sticky footer.
+ * Preview DNA: https://reui.io/preview/base/sheet-8 · Frame https://reui.io/docs/components/base/frame
+ * Alert: https://reui.io/docs/components/base/alert
+ */
+function CodeExportSheet({
+  open,
+  onClose,
+  title,
+  description,
+  formats,
+  initialFormatId,
+  onLiveFetch,
+  liveBusy,
+  liveLabel = "С роутера",
+  className,
+  beforeCode,
+}: CodeExportSheetProps) {
+  const firstId = formats[0]?.id ?? "default"
+  const [tab, setTab] = useState(initialFormatId ?? firstId)
+  const [copied, setCopied] = useState(false)
+
+  useEffect(() => {
+    if (!open) return
+    setTab(
+      initialFormatId && formats.some((f) => f.id === initialFormatId)
+        ? initialFormatId
+        : firstId,
+    )
+    setCopied(false)
+  }, [open, initialFormatId, firstId, formats])
+
+  const active = useMemo(
+    () => formats.find((f) => f.id === tab) ?? formats[0],
+    [formats, tab],
+  )
+
+  const code = active?.code ?? ""
+  const emptyMessage = active?.emptyMessage
+  const filename = active?.filename ?? "export.txt"
+  const canCopy = Boolean(code) && !emptyMessage
+  const isLive = Boolean(active?.isLive)
+  const showTabs = formats.length > 1
+
+  function handleCopy() {
+    if (!canCopy) return
+    void navigator.clipboard.writeText(code).then(() => {
+      setCopied(true)
+      setTimeout(() => setCopied(false), 1800)
+    })
+  }
+
+  return (
+    <Sheet open={open} onOpenChange={(v) => { if (!v) onClose() }}>
+      <SheetContent
+        className={cn(
+          "flex w-full flex-col gap-0 overflow-hidden p-0 sm:max-w-xl",
+          className,
+        )}
+      >
+        <SheetHeader className="shrink-0 gap-1 border-b px-5 pt-5 pb-4 pr-12">
+          <SheetTitle className="text-base font-semibold tracking-tight">
+            {title}
+          </SheetTitle>
+          {description ? (
+            <SheetDescription className="font-mono text-xs">
+              {description}
+            </SheetDescription>
+          ) : null}
+        </SheetHeader>
+
+        <div className="flex min-h-0 flex-1 flex-col gap-3 px-5 py-4">
+          {showTabs ? (
+            <Tabs
+              value={tab}
+              onValueChange={(v) => setTab(String(v))}
+              className="shrink-0 gap-0"
+            >
+              <TabsList className="h-9 w-full">
+                {formats.map((f) => (
+                  <TabsTrigger key={f.id} value={f.id} className="flex-1 px-2 text-xs sm:text-sm">
+                    {f.label}
+                  </TabsTrigger>
+                ))}
+              </TabsList>
+            </Tabs>
+          ) : null}
+
+          {onLiveFetch || beforeCode ? (
+            <div className="flex shrink-0 flex-wrap items-center justify-between gap-2">
+              <div className="flex min-w-0 flex-wrap items-center gap-2">
+                {onLiveFetch ? (
+                  <Badge
+                    variant={isLive ? "success-light" : "secondary"}
+                    size="sm"
+                    radius="full"
+                  >
+                    {isLive ? "С роутера" : "Локально"}
+                  </Badge>
+                ) : null}
+                {beforeCode}
+              </div>
+              {onLiveFetch ? (
+                <Button
+                  type="button"
+                  variant="outline"
+                  size="sm"
+                  className="shrink-0"
+                  disabled={liveBusy}
+                  onClick={() => onLiveFetch(tab)}
+                  aria-label="Подтянуть конфиг с роутера с private-key"
+                >
+                  {liveBusy ? (
+                    <LoaderCircleIcon className="size-3.5 animate-spin" />
+                  ) : (
+                    <RefreshCwIcon className="size-3.5" />
+                  )}
+                  {liveBusy ? "Загрузка…" : liveLabel}
+                </Button>
+              ) : null}
+            </div>
+          ) : null}
+
+          <Frame dense className="flex min-h-0 flex-1 flex-col">
+            <FramePanel className="relative flex min-h-0 flex-1 flex-col overflow-hidden p-0">
+              {emptyMessage ? (
+                <div className="flex flex-1 items-center p-4">
+                  <Alert variant="warning" className="w-full">
+                    <TriangleAlertIcon />
+                    <AlertTitle>Нет данных</AlertTitle>
+                    <AlertDescription>{emptyMessage}</AlertDescription>
+                  </Alert>
+                </div>
+              ) : (
+                <ScrollArea className="h-full min-h-0 flex-1">
+                  <div className="min-h-[min(52vh,22rem)]">
+                    <CodeBlock code={code} />
+                  </div>
+                </ScrollArea>
+              )}
+            </FramePanel>
+          </Frame>
+
+          {onLiveFetch && !isLive ? (
+            <p className="text-muted-foreground shrink-0 text-[11px] leading-snug">
+              Локальный снимок. Подтяните с роутера, если нужен private-key с устройства.
+            </p>
+          ) : null}
+        </div>
+
+        <SheetFooter className="shrink-0 flex-row items-center justify-between gap-3 border-t px-5 py-3.5 sm:flex-row">
+          <SheetClose
+            render={
+              <Button type="button" variant="ghost" className="shrink-0 px-3" />
+            }
+          >
+            Закрыть
+          </SheetClose>
+          <div className="flex items-center gap-2">
+            <Button
+              type="button"
+              variant="outline"
+              size="default"
+              disabled={!canCopy}
+              onClick={() => downloadText(filename, code)}
+            >
+              <DownloadIcon className="size-4" />
+              Файл
+            </Button>
+            <Button
+              type="button"
+              size="default"
+              disabled={!canCopy}
+              onClick={handleCopy}
+              className="min-w-28"
+            >
+              {copied ? (
+                <CheckIcon className="size-4 text-success" />
+              ) : (
+                <CopyIcon className="size-4" />
+              )}
+              {copied ? "Скопировано" : "Копировать"}
+            </Button>
+          </div>
+        </SheetFooter>
+      </SheetContent>
+    </Sheet>
+  )
+}
+
+export { CodeExportSheet, CodeBlock, downloadText }

components/reui-kit/index.ts

@@ -0,0 +1,5 @@
+export { CodeExportSheet, downloadText } from "./code-export-sheet"
+export type { CodeExportFormat, CodeExportSheetProps } from "./code-export-sheet"
+export { KpiStatGrid, KpiStatCardTile, kpiStatItemKey } from "./kpi-stat-grid"
+export type { KpiStatItem, KpiStatCardData, KpiStatVariant } from "./kpi-stat-grid"
+export { kpiCols } from "./kpi-cols"

components/reui-kit/kpi-cols.ts

@@ -0,0 +1,12 @@
+/**
+ * Shared grid column classes for hybrid KPI tiles.
+ * @see https://reui.io/preview/base/stats-12
+ */
+export function kpiCols(count: number): string {
+  if (count <= 1) return "grid-cols-1"
+  if (count === 2) return "grid-cols-1 @xl:grid-cols-2"
+  if (count === 3) return "grid-cols-1 @3xl:grid-cols-3"
+  if (count === 4) return "grid-cols-1 @3xl:grid-cols-2 @6xl:grid-cols-4"
+  if (count <= 6) return "grid-cols-1 @xl:grid-cols-2 @4xl:grid-cols-3"
+  return "grid-cols-1 @xl:grid-cols-2 @4xl:grid-cols-3 @6xl:grid-cols-4"
+}

components/reui-kit/kpi-stat-grid.tsx

@@ -0,0 +1,307 @@
+"use client"
+
+import type { KeyboardEvent, ReactNode } from "react"
+import Link from "next/link"
+import { Frame, FramePanel } from "@/components/reui/frame"
+import { Badge } from "@/components/reui/badge"
+import { IconTile } from "@/components/reui/icon-tile"
+import { Skeleton } from "@/components/ui/skeleton"
+import { cn } from "@/lib/utils"
+import { kpiCols } from "./kpi-cols"
+
+export type KpiStatVariant = "default" | "warning" | "destructive"
+
+/**
+ * KPI tile — horizontal compact hybrid (icon left + label/Badge + value).
+ * @see https://reui.io/preview/base/stats-12
+ */
+export type KpiStatItem = {
+  id?: string
+  label: ReactNode
+  value: ReactNode
+  hint?: ReactNode
+  href?: string
+  onSelect?: () => void
+  onClick?: () => void
+  selected?: boolean
+  active?: boolean
+  icon?: ReactNode
+  iconClassName?: string
+  variant?: KpiStatVariant
+  footer?: ReactNode
+}
+
+export type KpiStatCardData = KpiStatItem & { id: string }
+
+const DEFAULT_ICON_CLASS = "text-muted-foreground [&_svg]:text-current"
+
+const VALUE_VARIANT_CLASS: Record<KpiStatVariant, string> = {
+  default: "text-foreground",
+  warning: "text-warning",
+  destructive: "text-destructive",
+}
+
+function handleCardKeyDown(onActivate: () => void, event: KeyboardEvent<HTMLDivElement>) {
+  if (event.key === "Enter" || event.key === " ") {
+    event.preventDefault()
+    onActivate()
+  }
+}
+
+function resolveActivate(item: KpiStatItem): (() => void) | undefined {
+  return item.onClick ?? item.onSelect
+}
+
+function isSelected(item: KpiStatItem): boolean {
+  return Boolean(item.selected ?? item.active)
+}
+
+function resolveFooter(item: KpiStatItem): ReactNode {
+  if (item.footer) return item.footer
+  if (typeof item.hint === "string") {
+    return (
+      <Badge variant="outline" size="sm" className="max-w-[min(100%,11rem)] truncate">
+        {item.hint}
+      </Badge>
+    )
+  }
+  if (item.hint) return item.hint
+  return null
+}
+
+function KpiStatCardBody({ item }: { item: KpiStatItem }) {
+  const footer = resolveFooter(item)
+  const valueVariant = item.variant ?? "default"
+
+  return (
+    <div className="@container relative z-10 flex h-full min-w-0 items-start gap-3">
+      {item.icon ? (
+        <IconTile
+          variant="elevated"
+          aria-hidden="true"
+          className={cn("size-10.5 shrink-0", item.iconClassName ?? DEFAULT_ICON_CLASS)}
+        >
+          {item.icon}
+        </IconTile>
+      ) : null}
+
+      <div className="flex min-w-0 flex-1 flex-col gap-0.5">
+        <div className="flex min-w-0 items-start justify-between gap-2">
+          <div className="text-muted-foreground min-w-0 truncate text-sm font-medium">
+            {item.label}
+          </div>
+          {footer ? (
+            <div className="hidden min-w-0 max-w-[min(100%,11rem)] shrink-0 @[20rem]:block">
+              {footer}
+            </div>
+          ) : null}
+        </div>
+        <div
+          className={cn(
+            "min-w-0 break-all text-2xl leading-none font-bold tabular-nums",
+            VALUE_VARIANT_CLASS[valueVariant],
+          )}
+        >
+          {item.value}
+        </div>
+        {footer ? (
+          <div className="min-w-0 max-w-full @[20rem]:hidden">{footer}</div>
+        ) : null}
+      </div>
+    </div>
+  )
+}
+
+function panelClassName(item: KpiStatItem, className?: string) {
+  const onActivate = resolveActivate(item)
+  const clickable = Boolean(item.href || onActivate)
+  const selected = isSelected(item)
+
+  return cn(
+    "relative isolate flex h-full min-w-0 flex-col",
+    clickable &&
+      "hover:bg-muted/40 focus-within:ring-ring cursor-pointer transition-colors focus-within:ring-2",
+    selected && "ring-primary/30 bg-muted/30 ring-1",
+    className,
+  )
+}
+
+export function KpiStatCardTile({
+  item,
+  embedded = false,
+  className,
+}: {
+  item: KpiStatItem
+  embedded?: boolean
+  className?: string
+}) {
+  const onActivate = resolveActivate(item)
+  const panelClass = panelClassName(item, className)
+
+  let panel: ReactNode
+
+  if (item.href) {
+    panel = (
+      <FramePanel className={panelClass}>
+        <Link href={item.href} className="focus-visible:outline-none">
+          <KpiStatCardBody item={item} />
+        </Link>
+      </FramePanel>
+    )
+  } else if (onActivate) {
+    panel = (
+      <FramePanel
+        className={panelClass}
+        onClick={onActivate}
+        role="button"
+        tabIndex={0}
+        onKeyDown={(e) => handleCardKeyDown(onActivate, e)}
+      >
+        <KpiStatCardBody item={item} />
+      </FramePanel>
+    )
+  } else {
+    panel = (
+      <FramePanel className={panelClass}>
+        <KpiStatCardBody item={item} />
+      </FramePanel>
+    )
+  }
+
+  if (embedded) {
+    return <Frame className="h-full ring-1 ring-foreground/10">{panel}</Frame>
+  }
+
+  return <Frame className="h-full">{panel}</Frame>
+}
+
+function KpiStatGridSkeleton({ count }: { count: number }) {
+  return (
+    <Frame className="@container w-full">
+      <div className={cn("grid gap-2", kpiCols(count))}>
+        {Array.from({ length: count }).map((_, index) => (
+          <FramePanel key={index} className="flex items-start gap-3">
+            <Skeleton className="size-10.5 shrink-0 rounded-lg" />
+            <div className="flex min-w-0 flex-1 flex-col gap-1.5">
+              <div className="flex items-center justify-between gap-2">
+                <Skeleton className="h-4 w-20" />
+                <Skeleton className="h-4.5 w-14 rounded-full" />
+              </div>
+              <Skeleton className="h-7 w-16" />
+            </div>
+          </FramePanel>
+        ))}
+      </div>
+    </Frame>
+  )
+}
+
+interface KpiStatGridProps {
+  items?: KpiStatItem[]
+  cards?: KpiStatCardData[]
+  isLoading?: boolean
+  emptyMessage?: ReactNode
+  emptyIcon?: ReactNode
+  className?: string
+  skeletonCount?: number
+  embedded?: boolean
+  "aria-label"?: string
+}
+
+function KpiStatCardItem({ item }: { item: KpiStatItem }) {
+  const onActivate = resolveActivate(item)
+  const panelClass = panelClassName(item)
+
+  if (item.href) {
+    return (
+      <FramePanel className={panelClass}>
+        <Link href={item.href} className="focus-visible:outline-none">
+          <KpiStatCardBody item={item} />
+        </Link>
+      </FramePanel>
+    )
+  }
+
+  if (onActivate) {
+    return (
+      <FramePanel
+        className={panelClass}
+        onClick={onActivate}
+        role="button"
+        tabIndex={0}
+        onKeyDown={(e) => handleCardKeyDown(onActivate, e)}
+      >
+        <KpiStatCardBody item={item} />
+      </FramePanel>
+    )
+  }
+
+  return (
+    <FramePanel className={panelClass}>
+      <KpiStatCardBody item={item} />
+    </FramePanel>
+  )
+}
+
+/**
+ * Hybrid KPI — horizontal compact layout (icon left).
+ * Preview: https://reui.io/preview/base/stats-12
+ */
+export function KpiStatGrid({
+  items,
+  cards,
+  isLoading = false,
+  emptyMessage,
+  emptyIcon,
+  className,
+  skeletonCount = 4,
+  embedded = false,
+  "aria-label": ariaLabel,
+}: KpiStatGridProps) {
+  if (isLoading) {
+    return <KpiStatGridSkeleton count={skeletonCount} />
+  }
+
+  const list = items ?? cards ?? []
+
+  if (list.length === 0 && (emptyMessage || emptyIcon)) {
+    return (
+      <Frame dense spacing="sm" className={cn("w-full", className)}>
+        <FramePanel className="flex items-center gap-3 p-4">
+          {emptyIcon}
+          {emptyMessage ? (
+            <p className="text-muted-foreground text-sm">{emptyMessage}</p>
+          ) : null}
+        </FramePanel>
+      </Frame>
+    )
+  }
+
+  if (embedded) {
+    return (
+      <section aria-label={ariaLabel} className={cn("@container w-full", className)}>
+        <div className={cn("grid gap-2", kpiCols(list.length || 1))}>
+          {list.map((item, index) => (
+            <KpiStatCardTile key={kpiStatItemKey(item, index)} item={item} embedded />
+          ))}
+        </div>
+      </section>
+    )
+  }
+
+  return (
+    <Frame className={cn("@container w-full min-w-0", className)} aria-label={ariaLabel}>
+      <div className={cn("grid gap-2", kpiCols(list.length || 1))}>
+        {list.map((item, index) => (
+          <KpiStatCardItem key={kpiStatItemKey(item, index)} item={item} />
+        ))}
+      </div>
+    </Frame>
+  )
+}
+
+export function kpiStatItemKey(item: KpiStatItem, index: number): string {
+  if (item.id) return item.id
+  if (typeof item.label === "string") return item.label
+  return `kpi-${index}`
+}

components/reui-kit/traffic-rx-tx-chart.tsx

@@ -0,0 +1,132 @@
+"use client"
+
+import { CartesianGrid, Line, LineChart, XAxis, YAxis } from "recharts"
+import { Frame, FramePanel } from "@/components/reui/frame"
+import { ChartContainer, ChartTooltip, type ChartConfig } from "@/components/ui/chart"
+import { fmtRate, formatRangeAgo, TRAFFIC_RANGE_MINUTES } from "@/lib/fmt-rate"
+
+/**
+ * История RX/TX — adapt ReUI PRO chart-23 (multi-line + tooltip).
+ * @see https://reui.io/preview/base/chart-23
+ * @see https://reui.io/blocks
+ */
+
+const chartConfig = {
+  rx: { label: "RX", color: "var(--chart-rx)" },
+  tx: { label: "TX", color: "var(--chart-tx)" },
+} satisfies ChartConfig
+
+function ChartLegendItem({ label, color }: { label: string; color: string }) {
+  return (
+    <div className="flex items-center gap-2">
+      <div className="size-2 rounded-full" style={{ backgroundColor: color }} />
+      <span className="text-muted-foreground text-xs font-medium">{label}</span>
+    </div>
+  )
+}
+
+function CustomTooltip({
+  active,
+  payload,
+}: {
+  active?: boolean
+  payload?: {
+    dataKey: string
+    color: string
+    value: number
+  }[]
+}) {
+  if (!active || !payload?.length) return null
+  return (
+    <div className="min-w-[120px] flex flex-col gap-1.5 rounded-lg bg-popover p-3 text-popover-foreground shadow-lg ring-1 ring-foreground/10">
+      {payload.map((item) => (
+        <div key={item.dataKey}>
+          <div className="text-[10px] font-medium tracking-wider uppercase opacity-70">
+            {item.dataKey === "rx" ? "RX" : "TX"}:
+          </div>
+          <div className="text-sm font-semibold tabular-nums">
+            {fmtRate(item.value)}
+          </div>
+        </div>
+      ))}
+    </div>
+  )
+}
+
+function toChartData(rx: number[], tx: number[], rangeMinutes: number) {
+  const n = Math.max(rx.length, tx.length, 1)
+  const denom = Math.max(n - 1, 1)
+  return Array.from({ length: n }, (_, i) => {
+    const minutesAgo = Math.round((1 - i / denom) * rangeMinutes)
+    return {
+      time: formatRangeAgo(minutesAgo),
+      rx: rx[i] ?? 0,
+      tx: tx[i] ?? 0,
+    }
+  })
+}
+
+export function TrafficRxTxChart({
+  rx,
+  tx,
+  range = "1h",
+}: {
+  rx: number[]
+  tx: number[]
+  range?: string
+}) {
+  const rangeMinutes = TRAFFIC_RANGE_MINUTES[range] ?? 60
+  const data = toChartData(rx, tx, rangeMinutes)
+  const tickEvery = Math.max(1, Math.ceil(data.length / 6))
+
+  return (
+    <Frame className="w-full">
+      <FramePanel className="flex flex-col gap-6">
+        <ChartContainer config={chartConfig} className="-ms-4 aspect-auto h-[220px] w-full">
+          <LineChart data={data} margin={{ top: 5, right: 5, left: 5, bottom: 5 }}>
+            <CartesianGrid
+              strokeDasharray="4 8"
+              vertical={false}
+              stroke="var(--border)"
+            />
+            <XAxis
+              dataKey="time"
+              axisLine={false}
+              tickLine={false}
+              tick={{ fontSize: 11 }}
+              tickMargin={10}
+              interval={tickEvery - 1}
+            />
+            <YAxis
+              axisLine={false}
+              tickLine={false}
+              tick={{ fontSize: 11 }}
+              tickFormatter={(v: number) => fmtRate(Number(v))}
+              tickMargin={8}
+              width={72}
+            />
+            <ChartTooltip content={<CustomTooltip />} />
+            <Line
+              dataKey="rx"
+              type="monotone"
+              stroke="var(--chart-rx)"
+              strokeWidth={2}
+              dot={false}
+            />
+            <Line
+              dataKey="tx"
+              type="monotone"
+              stroke="var(--chart-tx)"
+              strokeWidth={2}
+              dot={false}
+            />
+          </LineChart>
+        </ChartContainer>
+        <div className="mb-1 flex items-center justify-center gap-6">
+          <ChartLegendItem label="RX (входящий)" color="var(--chart-rx)" />
+          <ChartLegendItem label="TX (исходящий)" color="var(--chart-tx)" />
+        </div>
+      </FramePanel>
+    </Frame>
+  )
+}

components/server-rail-layout.tsx

@@ -0,0 +1,236 @@
+"use client"
+
+import {
+  createContext,
+  useCallback,
+  useContext,
+  useEffect,
+  useMemo,
+  useState,
+  type ReactNode,
+} from "react"
+import { PanelLeftCloseIcon, ServerIcon } from "lucide-react"
+import { Button } from "@/components/ui/button"
+import {
+  Sheet,
+  SheetContent,
+  SheetHeader,
+  SheetTitle,
+} from "@/components/ui/sheet"
+import {
+  ALL_SERVERS_ID,
+  ServerTileRail,
+  hostnameOf,
+  type ServerTileItem,
+} from "@/components/server-tile-rail"
+import { cn } from "@/lib/utils"
+
+/** Preview: https://reui.io/preview/base/app-shell-12 · https://reui.io/preview/base/list-9 */
+
+const STORAGE_KEY = "mm:server-rail-collapsed"
+const DESKTOP_MQ = "(min-width: 768px)"
+
+function readCollapsed(): boolean {
+  try {
+    return window.localStorage.getItem(STORAGE_KEY) === "1"
+  } catch {
+    return false
+  }
+}
+
+function writeCollapsed(value: boolean) {
+  try {
+    window.localStorage.setItem(STORAGE_KEY, value ? "1" : "0")
+  } catch {
+    // quota / private mode
+  }
+}
+
+interface ServerRailContextValue {
+  openRail: () => void
+  expandRail: () => void
+  collapsed: boolean
+  selectedLabel: string
+}
+
+const ServerRailContext = createContext<ServerRailContextValue | null>(null)
+
+function useServerRail() {
+  const ctx = useContext(ServerRailContext)
+  if (!ctx) {
+    throw new Error("ServerRailMobileButton must be used inside ServerRailLayout")
+  }
+  return ctx
+}
+
+function ServerRailMobileButton() {
+  const { openRail, expandRail, collapsed, selectedLabel } = useServerRail()
+  return (
+    <Button
+      size="sm"
+      variant="outline"
+      className={collapsed ? undefined : "md:hidden"}
+      aria-label={collapsed ? "Показать список серверов" : "Серверы"}
+      onClick={() => {
+        if (window.matchMedia(DESKTOP_MQ).matches) {
+          expandRail()
+          return
+        }
+        openRail()
+      }}
+    >
+      <ServerIcon data-icon="inline-start" />
+      {selectedLabel}
+    </Button>
+  )
+}
+
+function ServerRailLayout({
+  items,
+  selectedId,
+  onSelect,
+  showAll = true,
+  allCount = 0,
+  showCount = true,
+  showType = true,
+  headerRight,
+  loading = false,
+  extra,
+  header,
+  banner,
+  contentClassName,
+  children,
+}: {
+  items: ServerTileItem[]
+  selectedId: string
+  onSelect: (id: string) => void
+  showAll?: boolean
+  allCount?: number
+  showCount?: boolean
+  showType?: boolean
+  headerRight?: ReactNode
+  loading?: boolean
+  extra?: ReactNode
+  header?: ReactNode
+  banner?: ReactNode
+  contentClassName?: string
+  children: ReactNode
+}) {
+  const [railOpen, setRailOpen] = useState(false)
+  const [collapsed, setCollapsed] = useState(false)
+  const [hydrated, setHydrated] = useState(false)
+
+  useEffect(() => {
+    setCollapsed(readCollapsed())
+    setHydrated(true)
+  }, [])
+
+  useEffect(() => {
+    if (!hydrated) return
+    writeCollapsed(collapsed)
+  }, [collapsed, hydrated])
+
+  const handleSelect = useCallback(
+    (id: string) => {
+      onSelect(id)
+      setRailOpen(false)
+    },
+    [onSelect],
+  )
+
+  const expandRail = useCallback(() => {
+    setCollapsed(false)
+  }, [])
+
+  const selectedLabel = useMemo(() => {
+    if (showAll && selectedId === ALL_SERVERS_ID) return "Все серверы"
+    const item = items.find((entry) => entry.id === selectedId)
+    return item ? hostnameOf(item) : "Сервер"
+  }, [items, selectedId, showAll])
+
+  const ctx = useMemo<ServerRailContextValue>(
+    () => ({
+      openRail: () => setRailOpen(true),
+      expandRail,
+      collapsed,
+      selectedLabel,
+    }),
+    [collapsed, expandRail, selectedLabel],
+  )
+
+  const railHeaderRight = (
+    <>
+      {headerRight}
+      <Button
+        type="button"
+        variant="ghost"
+        size="icon-sm"
+        className="hidden md:inline-flex"
+        aria-label="Свернуть список серверов"
+        onClick={() => setCollapsed(true)}
+      >
+        <PanelLeftCloseIcon />
+      </Button>
+    </>
+  )
+
+  const rail = (
+    <ServerTileRail
+      items={items}
+      selectedId={selectedId}
+      onSelect={handleSelect}
+      showAll={showAll}
+      allCount={allCount}
+      showCount={showCount}
+      showType={showType}
+      headerRight={railHeaderRight}
+      loading={loading}
+      className="min-h-0 flex-1"
+    />
+  )
+
+  return (
+    <ServerRailContext.Provider value={ctx}>
+      <div className="flex h-full min-h-0 flex-col">
+        {header}
+        {banner}
+        <div className="flex min-h-0 flex-1">
+          {!collapsed ? (
+            <aside className="hidden min-h-0 w-60 shrink-0 flex-col gap-3 p-3 pr-0 md:flex">
+              {rail}
+              {extra}
+            </aside>
+          ) : null}
+          <div className={cn("min-w-0 flex-1 overflow-y-auto p-4 md:p-6", contentClassName)}>
+            {children}
+          </div>
+        </div>
+        <Sheet open={railOpen} onOpenChange={setRailOpen}>
+          <SheetContent side="left" className="flex w-72 flex-col gap-3 p-3" showCloseButton>
+            <SheetHeader className="px-1 pt-1">
+              <SheetTitle>Серверы</SheetTitle>
+            </SheetHeader>
+            <div className="flex min-h-0 flex-1 flex-col gap-3">
+              <ServerTileRail
+                items={items}
+                selectedId={selectedId}
+                onSelect={handleSelect}
+                showAll={showAll}
+                allCount={allCount}
+                showCount={showCount}
+                showType={showType}
+                showHeader={false}
+                headerRight={headerRight}
+                loading={loading}
+                className="min-h-0 flex-1"
+              />
+              {extra}
+            </div>
+          </SheetContent>
+        </Sheet>
+      </div>
+    </ServerRailContext.Provider>
+  )
+}
+
+export { ServerRailLayout, ServerRailMobileButton }

components/server-tile-rail.tsx

@@ -0,0 +1,385 @@
+"use client"
+
+import { useEffect, useMemo, useRef, useState, type KeyboardEvent, type ReactNode } from "react"
+import type { ServerStatus, ServerType } from "@/lib/data"
+import { Flag } from "@/components/flag"
+import { StatusDot } from "@/components/status-dot"
+import { Badge } from "@/components/reui/badge"
+import { IconTile } from "@/components/reui/icon-tile"
+import {
+  Frame,
+  FrameHeader,
+  FramePanel,
+  FrameTitle,
+} from "@/components/reui/frame"
+import {
+  Item,
+  ItemActions,
+  ItemContent,
+  ItemMedia,
+  ItemTitle,
+} from "@/components/ui/item"
+import { ScrollArea } from "@/components/ui/scroll-area"
+import { Spinner } from "@/components/ui/spinner"
+import {
+  InputGroup,
+  InputGroupAddon,
+  InputGroupInput,
+} from "@/components/ui/input-group"
+import { cn } from "@/lib/utils"
+import { LayersIcon, SearchIcon, ServerIcon } from "lucide-react"
+
+/** Preview: https://reui.io/preview/base/list-9 · https://reui.io/docs/components/base/icon-tile · https://reui.io/docs/components/base/frame · https://reui.io/docs/components/base/badge */
+export const ALL_SERVERS_ID = "all"
+
+export interface ServerTileItem {
+  id: string
+  name: string
+  country?: string
+  status?: ServerStatus
+  type?: ServerType
+  count?: number
+  enabled?: boolean
+  selectable?: boolean
+  title?: string
+  site?: string
+  host?: string
+  meta?: string
+}
+
+function typeBadgeVariant(
+  type: ServerType,
+): "focus-light" | "info-light" | "success-light" {
+  if (type === "jump-host") return "focus-light"
+  if (type === "home-router") return "success-light"
+  return "info-light"
+}
+
+function typeBadgeLabel(type: ServerType): string {
+  if (type === "jump-host") return "JH"
+  if (type === "home-router") return "HR"
+  return "EN"
+}
+
+function ServerTypeBadge({ type }: { type: ServerType }) {
+  return (
+    <Badge variant={typeBadgeVariant(type)} size="xs" className="font-mono">
+      {typeBadgeLabel(type)}
+    </Badge>
+  )
+}
+
+function hostnameOf(item: ServerTileItem): string {
+  return item.name || item.host || ""
+}
+
+function matchesQuery(item: ServerTileItem, q: string): boolean {
+  if (!q) return true
+  const hay = [item.name, item.title ?? "", item.host ?? "", item.site ?? "", item.country ?? ""]
+    .join(" ")
+    .toLowerCase()
+  return hay.includes(q)
+}
+
+function isSelectable(item: ServerTileItem): boolean {
+  return item.selectable !== false
+}
+
+function ServerTileRail({
+  items,
+  selectedId,
+  onSelect,
+  allCount = 0,
+  showHeader = true,
+  showAll = true,
+  showCount = true,
+  showType = true,
+  headerRight,
+  loading = false,
+  className,
+}: {
+  items: ServerTileItem[]
+  selectedId: string
+  onSelect: (id: string) => void
+  allCount?: number
+  showHeader?: boolean
+  showAll?: boolean
+  showCount?: boolean
+  showType?: boolean
+  headerRight?: ReactNode
+  loading?: boolean
+  className?: string
+}) {
+  const [query, setQuery] = useState("")
+  const q = query.trim().toLowerCase()
+  const listRef = useRef<HTMLDivElement>(null)
+
+  const filtered = useMemo(
+    () => items.filter((item) => matchesQuery(item, q)),
+    [items, q],
+  )
+
+  const uniqueSites = useMemo(() => {
+    const sites = new Set(
+      filtered.map((item) => item.site?.trim()).filter((site): site is string => Boolean(site)),
+    )
+    return sites.size
+  }, [filtered])
+
+  const groupBySite = uniqueSites >= 2 && !q
+
+  const groups = useMemo(() => {
+    if (!groupBySite) {
+      return [{ site: "", items: filtered }]
+    }
+    const bySite = new Map<string, ServerTileItem[]>()
+    for (const item of filtered) {
+      const site = item.site?.trim() || "—"
+      const list = bySite.get(site)
+      if (list) list.push(item)
+      else bySite.set(site, [item])
+    }
+    return [...bySite.entries()].map(([site, siteItems]) => ({ site, items: siteItems }))
+  }, [filtered, groupBySite])
+
+  const showAllTile = showAll && !q
+
+  const resolvedId = useMemo(() => {
+    if (showAll && selectedId === ALL_SERVERS_ID) return ALL_SERVERS_ID
+    if (items.some((item) => item.id === selectedId)) return selectedId
+    if (showAll) return ALL_SERVERS_ID
+    return items.find(isSelectable)?.id ?? items[0]?.id ?? ""
+  }, [items, selectedId, showAll])
+
+  useEffect(() => {
+    if (resolvedId && resolvedId !== selectedId) onSelect(resolvedId)
+  }, [onSelect, resolvedId, selectedId])
+
+  const selectableIds = useMemo(() => {
+    const ids: string[] = []
+    if (showAllTile) ids.push(ALL_SERVERS_ID)
+    for (const item of filtered) {
+      if (isSelectable(item)) ids.push(item.id)
+    }
+    return ids
+  }, [filtered, showAllTile])
+
+  function moveSelection(delta: number) {
+    if (selectableIds.length === 0) return
+    const idx = selectableIds.indexOf(resolvedId)
+    const nextIdx =
+      idx < 0
+        ? delta > 0 ? 0 : selectableIds.length - 1
+        : Math.min(selectableIds.length - 1, Math.max(0, idx + delta))
+    const nextId = selectableIds[nextIdx]
+    if (nextId) onSelect(nextId)
+  }
+
+  function handleListKeyDown(event: KeyboardEvent<HTMLDivElement>) {
+    if (loading) return
+    if (event.key === "ArrowDown") {
+      event.preventDefault()
+      moveSelection(1)
+      return
+    }
+    if (event.key === "ArrowUp") {
+      event.preventDefault()
+      moveSelection(-1)
+      return
+    }
+    if (event.key === "Home") {
+      event.preventDefault()
+      if (selectableIds[0]) onSelect(selectableIds[0])
+      return
+    }
+    if (event.key === "End") {
+      event.preventDefault()
+      const last = selectableIds[selectableIds.length - 1]
+      if (last) onSelect(last)
+    }
+  }
+
+  const allItem: ServerTileItem = {
+    id: ALL_SERVERS_ID,
+    name: "Все серверы",
+    title: "Все серверы",
+    count: allCount,
+    meta: String(allCount),
+  }
+
+  return (
+    <Frame dense spacing="sm" className={cn("flex h-full min-h-0 w-full flex-col", className)}>
+      <FramePanel className="flex min-h-0 flex-1 flex-col gap-0 p-0">
+        <FrameHeader className="flex flex-col gap-2 border-b px-3 py-2">
+          {showHeader ? (
+            <div className="flex items-center justify-between gap-2">
+              <FrameTitle className="text-xs font-medium uppercase tracking-wide text-muted-foreground">
+                Серверы
+              </FrameTitle>
+              <span className="flex items-center gap-1.5">
+                {loading ? <Spinner className="size-3.5 text-muted-foreground" /> : null}
+                {headerRight}
+              </span>
+            </div>
+          ) : headerRight || loading ? (
+            <div className="flex justify-end gap-1.5">
+              {loading ? <Spinner className="size-3.5 text-muted-foreground" /> : null}
+              {headerRight}
+            </div>
+          ) : null}
+          <InputGroup>
+            <InputGroupAddon>
+              <SearchIcon className="size-3.5" />
+            </InputGroupAddon>
+            <InputGroupInput
+              value={query}
+              onChange={(e) => setQuery(e.target.value)}
+              placeholder="Поиск…"
+              aria-label="Поиск сервера"
+              disabled={loading}
+            />
+          </InputGroup>
+        </FrameHeader>
+        <ScrollArea className="min-h-0 flex-1">
+          <div
+            ref={listRef}
+            className="flex flex-col gap-0.5 p-1.5"
+            role="listbox"
+            aria-label="Серверы"
+            aria-activedescendant={resolvedId ? `server-tile-${resolvedId}` : undefined}
+            tabIndex={0}
+            onKeyDown={handleListKeyDown}
+          >
+            {showAllTile ? (
+              <ServerTileButton
+                item={allItem}
+                selected={resolvedId === ALL_SERVERS_ID}
+                onSelect={() => onSelect(ALL_SERVERS_ID)}
+                showCount={showCount}
+                showType={false}
+                icon={
+                  <IconTile variant="elevated" size="sm" aria-hidden="true">
+                    <LayersIcon className="text-muted-foreground" />
+                  </IconTile>
+                }
+              />
+            ) : null}
+            {groups.map((group) => (
+              <div key={group.site || "__flat__"} className="flex flex-col gap-0.5">
+                {groupBySite && group.site ? (
+                  <p className="sticky top-0 z-[1] bg-background/95 px-2 py-1 text-[10px] font-bold uppercase tracking-wide text-muted-foreground backdrop-blur-sm">
+                    {group.site}
+                  </p>
+                ) : null}
+                {group.items.map((item) => (
+                  <ServerTileButton
+                    key={item.id}
+                    item={item}
+                    selected={resolvedId === item.id}
+                    onSelect={() => onSelect(item.id)}
+                    showCount={showCount}
+                    showType={showType}
+                    showSite={!groupBySite}
+                    icon={
+                      <IconTile variant="elevated" size="sm" aria-hidden="true">
+                        {item.country ? (
+                          <Flag code={item.country} size={16} />
+                        ) : (
+                          <ServerIcon className="text-muted-foreground" />
+                        )}
+                      </IconTile>
+                    }
+                  />
+                ))}
+              </div>
+            ))}
+            {filtered.length === 0 && !showAllTile ? (
+              <p className="px-2 py-3 text-center text-xs text-muted-foreground">
+                {loading
+                  ? "Загрузка серверов…"
+                  : items.length === 0
+                    ? "Нет доступных серверов"
+                    : "Ничего не найдено"}
+              </p>
+            ) : null}
+          </div>
+        </ScrollArea>
+      </FramePanel>
+    </Frame>
+  )
+}
+
+function ServerTileButton({
+  item,
+  selected,
+  onSelect,
+  showCount,
+  showType,
+  showSite = true,
+  icon,
+}: {
+  item: ServerTileItem
+  selected: boolean
+  onSelect: () => void
+  showCount: boolean
+  showType: boolean
+  showSite?: boolean
+  icon: ReactNode
+}) {
+  const isAll = item.id === ALL_SERVERS_ID
+  const selectable = isSelectable(item)
+  const hostname = isAll ? "Все серверы" : hostnameOf(item)
+  const meta = item.meta ?? (showCount && item.count != null ? String(item.count) : undefined)
+  const showStatus = Boolean(item.status && item.status !== "online")
+
+  return (
+    <Item
+      id={`server-tile-${item.id}`}
+      size="xs"
+      variant={selected ? "muted" : "default"}
+      render={
+        <button
+          type="button"
+          role="option"
+          aria-selected={selected}
+          title={item.title ?? hostname}
+          disabled={!selectable}
+          onClick={onSelect}
+        />
+      }
+      className={cn(
+        "h-11 min-h-11 flex-nowrap rounded-md py-0",
+        selected && "ring-1 ring-border",
+        item.enabled === false && !selected && "opacity-40",
+        !selectable && "cursor-not-allowed opacity-40 hover:bg-transparent",
+      )}
+    >
+      <ItemMedia>{icon}</ItemMedia>
+      <ItemContent className="min-w-0">
+        <ItemTitle className="max-w-full min-w-0 gap-1.5 font-mono text-[11px]">
+          {showStatus ? <StatusDot status={item.status!} /> : null}
+          <span className="min-w-0 truncate">{hostname}</span>
+          {!isAll && showSite && item.site ? (
+            <Badge variant="outline" size="xs" className="shrink-0 font-mono uppercase">
+              {item.site}
+            </Badge>
+          ) : null}
+          {!isAll && showType && item.type ? <ServerTypeBadge type={item.type} /> : null}
+        </ItemTitle>
+      </ItemContent>
+      {meta ? (
+        <ItemActions>
+          <Badge
+            variant={selected ? "secondary" : "outline"}
+            size="xs"
+            className="tabular-nums"
+          >
+            {meta}
+          </Badge>
+        </ItemActions>
+      ) : null}
+    </Item>
+  )
+}
+
+export { ServerTileRail, ServerTypeBadge, hostnameOf }

components/traffic/flow-analytics-panel.tsx

@@ -0,0 +1,439 @@
+"use client"
+
+import { useMemo, useState } from "react"
+import { type ColumnDef, getCoreRowModel, useReactTable } from "@tanstack/react-table"
+import type { FlowAnalyticsDto, FlowBreakdownRow, FlowEntityCard } from "@mmapp/contracts/traffic-flow"
+import { ArrowDownIcon, ArrowUpIcon, GitBranchIcon, GlobeIcon, LayersIcon, UsersIcon } from "lucide-react"
+import { Badge } from "@/components/reui/badge"
+import { KpiStatGrid } from "@/components/reui-kit/kpi-stat-grid"
+import { TrafficRxTxChart } from "@/components/reui-kit/traffic-rx-tx-chart"
+import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs"
+import { Switch } from "@/components/ui/switch"
+import { Label } from "@/components/ui/label"
+import { DataGridShell } from "@/components/data-grids/shared/data-grid-shell"
+import {
+  DATA_GRID_CELL_PAD,
+  DATA_GRID_CELL_PAD_FIRST,
+  DATA_GRID_CELL_PAD_LAST,
+} from "@/components/data-grids/shared/data-grid-layout"
+import { TrafficFlowsDataGrid } from "@/components/data-grids/traffic-flows-data-grid"
+import { FlowTrafficMap } from "@/components/traffic/flow-traffic-map"
+import { StatusDot } from "@/components/status-dot"
+import { Flag } from "@/components/flag"
+import { fmtRate } from "@/lib/fmt-rate"
+import { cn } from "@/lib/utils"
+
+function formatBytes(n: number): string {
+  if (n >= 1_000_000_000) return `${(n / 1_000_000_000).toFixed(2)} ГБ`
+  if (n >= 1_000_000) return `${(n / 1_000_000).toFixed(1)} МБ`
+  if (n >= 1000) return `${(n / 1000).toFixed(1)} КБ`
+  return `${n} Б`
+}
+
+const RANGE_KEYS = ["5m", "15m", "1h", "4h", "24h"] as const
+const RANGE_LABELS: Record<string, string> = {
+  "5m": "5м",
+  "15m": "15м",
+  "1h": "1ч",
+  "4h": "4ч",
+  "24h": "24ч",
+}
+
+function MiniAreaChart({ rx, tx, height = 44 }: { rx: number[]; tx: number[]; height?: number }) {
+  const W = 300
+  const H = height
+  const maxVal = Math.max(...rx, ...tx, 1) * 1.1
+  const xAt = (i: number) => (rx.length <= 1 ? 0 : (i / (rx.length - 1)) * W)
+  const yAt = (v: number) => H - (v / maxVal) * H
+  const area = (arr: number[]) => {
+    const pts = arr.map((v, i) => `${xAt(i).toFixed(1)},${yAt(v).toFixed(1)}`).join(" L ")
+    return `M 0,${H} L ${pts} L ${W},${H} Z`
+  }
+  const line = (arr: number[]) => arr.map((v, i) => `${xAt(i).toFixed(1)},${yAt(v).toFixed(1)}`).join(" ")
+  return (
+    <svg viewBox={`0 0 ${W} ${H}`} className="w-full h-11" preserveAspectRatio="none">
+      <path d={area(rx)} fill="var(--chart-rx)" fillOpacity="0.15" />
+      <polyline points={line(rx)} fill="none" stroke="var(--chart-rx)" strokeWidth="1.5" />
+      {tx.some((v) => v > 0) ? (
+        <polyline points={line(tx)} fill="none" stroke="var(--chart-tx)" strokeWidth="1.5" />
+      ) : null}
+    </svg>
+  )
+}
+
+export function FlowEntityCardView({
+  card,
+  selected,
+  onClick,
+}: {
+  card: FlowEntityCard
+  selected: boolean
+  onClick: () => void
+}) {
+  return (
+    <button
+      type="button"
+      onClick={onClick}
+      className={cn(
+        "text-left w-full rounded-lg border p-3 transition-colors hover:bg-muted/50",
+        selected ? "border-primary bg-primary/5" : "border-border bg-card",
+        card.status === "offline" && "opacity-60",
+      )}
+    >
+      <div className="flex items-center justify-between gap-2 mb-2">
+        <div className="flex items-center gap-1.5 min-w-0">
+          <StatusDot status={card.status} />
+          <span className="text-xs font-medium truncate">{card.name}</span>
+        </div>
+        <span className="text-[10px] font-mono text-muted-foreground shrink-0 flex items-center gap-1">
+          {card.country !== "UN" ? <Flag code={card.country} /> : null}
+          {card.site}
+        </span>
+      </div>
+      <MiniAreaChart rx={card.rxSeries} tx={card.txSeries} />
+      <div className="flex justify-between mt-2 gap-2">
+        <div className="flex items-center gap-1 text-[11px]">
+          <ArrowDownIcon className="size-3 text-success" />
+          <span className="font-mono font-medium text-success">{fmtRate(card.rxNow)}</span>
+        </div>
+        <div className="flex items-center gap-1 text-[11px]">
+          <ArrowUpIcon className="size-3 text-info" />
+          <span className="font-mono font-medium text-info">{fmtRate(card.txNow)}</span>
+        </div>
+        <div className="flex items-center gap-0.5 text-[10px] text-muted-foreground">
+          <GitBranchIcon className="size-3" />{card.sessions}
+        </div>
+      </div>
+    </button>
+  )
+}
+
+function FlowBreakdownGrid({
+  rows,
+  empty,
+  country,
+}: {
+  rows: FlowBreakdownRow[]
+  empty?: string
+  country?: boolean
+}) {
+  const columns = useMemo<ColumnDef<FlowBreakdownRow>[]>(
+    () => [
+      {
+        id: "label",
+        accessorKey: "label",
+        header: () => <span className="text-xs font-medium text-muted-foreground">Имя</span>,
+        cell: ({ row }) => (
+          <div className="flex min-w-0 flex-col gap-1">
+            <span className="flex items-center gap-1.5 text-sm font-medium truncate">
+              {country ? <Flag code={row.original.id} /> : null}
+              {row.original.label}
+            </span>
+            <div className="h-1 rounded-full bg-muted overflow-hidden">
+              <div
+                className="h-full bg-primary"
+                style={{ width: `${Math.min(100, row.original.percent)}%` }}
+              />
+            </div>
+          </div>
+        ),
+        meta: { headerClassName: DATA_GRID_CELL_PAD_FIRST, cellClassName: DATA_GRID_CELL_PAD_FIRST },
+      },
+      {
+        id: "share",
+        accessorKey: "percent",
+        header: () => <span className="text-xs font-medium text-muted-foreground">Доля</span>,
+        cell: ({ row }) => (
+          <span className="text-xs tabular-nums">{row.original.percent.toFixed(1)}%</span>
+        ),
+        meta: { headerClassName: DATA_GRID_CELL_PAD, cellClassName: DATA_GRID_CELL_PAD },
+      },
+      {
+        id: "rate",
+        accessorFn: (r) => r.bps,
+        header: () => <span className="text-xs font-medium text-muted-foreground">Скорость</span>,
+        cell: ({ row }) => (
+          <span className="text-xs tabular-nums">{fmtRate(row.original.bps / 1_000_000)}</span>
+        ),
+        meta: { headerClassName: DATA_GRID_CELL_PAD, cellClassName: DATA_GRID_CELL_PAD },
+      },
+      {
+        id: "bytes",
+        accessorKey: "bytes",
+        header: () => <span className="text-xs font-medium text-muted-foreground">Байты</span>,
+        cell: ({ row }) => (
+          <span className="text-xs tabular-nums">{formatBytes(row.original.bytes)}</span>
+        ),
+        meta: { headerClassName: DATA_GRID_CELL_PAD_LAST, cellClassName: DATA_GRID_CELL_PAD_LAST },
+      },
+    ],
+    [country],
+  )
+
+  const table = useReactTable({
+    data: rows,
+    columns,
+    getCoreRowModel: getCoreRowModel(),
+    getRowId: (row) => row.id,
+  })
+
+  return (
+    <DataGridShell table={table} recordCount={rows.length} emptyMessage={empty ?? "Нет данных за период"} />
+  )
+}
+
+export function FlowAnalyticsDetail({
+  card,
+  analytics,
+  range,
+  onRange,
+  selectedIface,
+  onIface,
+  dedup,
+  onDedup,
+  liveHint,
+  emptyHint,
+}: {
+  card: FlowEntityCard | null
+  analytics: FlowAnalyticsDto | null
+  range: string
+  onRange: (r: string) => void
+  selectedIface: string
+  onIface: (name: string) => void
+  dedup: boolean
+  onDedup: (value: boolean) => void
+  liveHint?: string
+  emptyHint?: string
+}) {
+  const [slice, setSlice] = useState("applications")
+  const [mapCountry, setMapCountry] = useState<string | null>(null)
+  const rxNow = analytics ? analytics.bpsNow / 1_000_000 : (card?.rxNow ?? 0)
+  const bytes = analytics?.bytes ?? card?.bytes ?? 0
+  const sessionRows = (analytics?.conversationsList ?? []).filter((row) =>
+    mapCountry ? row.dstCountry === mapCountry : true,
+  )
+
+  if (!card) {
+    return (
+      <p className="text-sm text-muted-foreground py-8 text-center">
+        Выберите сервер или клиента слева
+      </p>
+    )
+  }
+
+  return (
+    <>
+      <div className="flex items-start justify-between mb-3 gap-3">
+        <div className="flex items-center gap-2 flex-wrap min-w-0">
+          <StatusDot status={card.status} />
+          <h2 className="text-base font-semibold truncate">{card.name}</h2>
+          <span className="text-xs font-mono bg-muted px-1.5 py-0.5 rounded flex items-center gap-1">
+            {card.country !== "UN" ? <Flag code={card.country} /> : null}
+            {card.site}
+          </span>
+        </div>
+        <div className="flex items-center gap-3 shrink-0">
+          <div className="flex items-center gap-2">
+            <Switch
+              id="flow-dedup"
+              checked={dedup}
+              onCheckedChange={onDedup}
+            />
+            <Label htmlFor="flow-dedup" className="text-xs text-muted-foreground whitespace-nowrap">
+              Без дублей
+            </Label>
+          </div>
+          <div className="flex gap-1">
+            {RANGE_KEYS.map((r) => (
+              <button
+                key={r}
+                type="button"
+                onClick={() => onRange(r)}
+                className={cn(
+                  "h-7 px-2 text-xs rounded border transition-colors",
+                  range === r
+                    ? "border-primary bg-primary/10 text-primary font-medium"
+                    : "border-border text-muted-foreground hover:text-foreground",
+                )}
+              >
+                {RANGE_LABELS[r]}
+              </button>
+            ))}
+          </div>
+        </div>
+      </div>
+
+      {analytics?.ifaces && analytics.ifaces.length > 0 ? (
+        <div className="mb-3 pb-3 border-b">
+          <div className="flex items-center gap-2 flex-wrap">
+            <span className="text-[11px] text-muted-foreground mr-1">Интерфейс:</span>
+            <button
+              type="button"
+              onClick={() => onIface("__all__")}
+              className={cn(
+                "inline-flex items-center gap-1 rounded-full border px-2.5 py-0.5 text-[10px] font-medium transition-all",
+                selectedIface === "__all__"
+                  ? "bg-foreground text-background border-foreground"
+                  : "border-border text-muted-foreground hover:text-foreground hover:border-foreground/40",
+              )}
+            >
+              Все
+            </button>
+            {analytics.ifaces.map((iface) => {
+              const active = selectedIface === iface.name
+              return (
+                <button
+                  key={`${iface.name}:${iface.index}`}
+                  type="button"
+                  onClick={() => onIface(iface.name)}
+                  className={cn(
+                    "inline-flex items-center gap-1.5 rounded-full border px-2.5 py-0.5 text-[10px] font-medium transition-all",
+                    active
+                      ? "bg-foreground text-background border-foreground"
+                      : "border-border text-muted-foreground hover:text-foreground hover:border-foreground/40",
+                  )}
+                >
+                  {iface.name}
+                </button>
+              )
+            })}
+          </div>
+          <p className="text-[10px] text-muted-foreground mt-1.5">по iface, без дедупа</p>
+        </div>
+      ) : null}
+
+      <TrafficRxTxChart
+        rx={analytics?.rxSeries ?? card.rxSeries}
+        tx={analytics?.txSeries ?? card.txSeries}
+        range={range}
+      />
+
+      <div className="mt-4 pt-4 border-t">
+        <KpiStatGrid
+          aria-label="Скорость потоков"
+          items={[
+            {
+              id: "bps-now",
+              label: "Скорость сейчас",
+              value: fmtRate(rxNow),
+              hint: liveHint,
+              icon: <ArrowDownIcon className="size-4" />,
+              iconClassName: "text-success",
+            },
+            {
+              id: "bytes",
+              label: "Байт за период",
+              value: formatBytes(bytes),
+              icon: <ArrowUpIcon className="size-4" />,
+              iconClassName: "text-info",
+            },
+            {
+              id: "flows",
+              label: "Сессии",
+              value: String(analytics?.conversations ?? card.sessions),
+              hint: analytics?.conversationsRaw != null && analytics.conversationsRaw !== analytics.conversations
+                ? `до дедупа ${analytics.conversationsRaw}`
+                : undefined,
+              icon: <GitBranchIcon className="size-4" />,
+              iconClassName: "text-warning",
+            },
+            {
+              id: "uniq",
+              label: "Уник. src / dst",
+              value: `${analytics?.uniqueSrc ?? 0} / ${analytics?.uniqueDst ?? 0}`,
+              icon: <UsersIcon className="size-4" />,
+              iconClassName: "text-muted-foreground",
+            },
+            {
+              id: "category",
+              label: "Топ категория",
+              value: analytics?.topCategory ?? "—",
+              icon: <LayersIcon className="size-4" />,
+              iconClassName: "text-primary",
+            },
+          ]}
+        />
+      </div>
+
+      <div className="mt-4 pt-4 border-t flex flex-col gap-3">
+        <div className="flex items-center justify-between gap-2">
+          <p className="text-xs text-muted-foreground">Аналитика потребления</p>
+          {analytics?.live ? <Badge variant="success-light" size="sm">live</Badge> : null}
+        </div>
+        <Tabs value={slice} onValueChange={(v) => setSlice(String(v))} className="gap-3">
+          <TabsList variant="line" className="flex flex-wrap h-auto">
+            <TabsTrigger value="applications">Приложения</TabsTrigger>
+            <TabsTrigger value="categories">Категории</TabsTrigger>
+            <TabsTrigger value="services">Сервисы</TabsTrigger>
+            <TabsTrigger value="asns">ASN</TabsTrigger>
+            <TabsTrigger value="countries">Страны</TabsTrigger>
+            <TabsTrigger value="map">Карта</TabsTrigger>
+            <TabsTrigger value="protocols">Протоколы</TabsTrigger>
+            <TabsTrigger value="sources">Источники</TabsTrigger>
+            <TabsTrigger value="destinations">Назначения</TabsTrigger>
+            <TabsTrigger value="sessions">Сессии</TabsTrigger>
+            <TabsTrigger value="interfaces">Интерфейсы</TabsTrigger>
+          </TabsList>
+          <TabsContent value="applications">
+            <FlowBreakdownGrid rows={analytics?.applications ?? []} />
+          </TabsContent>
+          <TabsContent value="categories">
+            <FlowBreakdownGrid rows={analytics?.categories ?? []} />
+          </TabsContent>
+          <TabsContent value="services">
+            <FlowBreakdownGrid rows={analytics?.services ?? []} />
+          </TabsContent>
+          <TabsContent value="asns">
+            <FlowBreakdownGrid rows={analytics?.asns ?? []} />
+          </TabsContent>
+          <TabsContent value="countries">
+            <FlowBreakdownGrid rows={analytics?.countries ?? []} country />
+          </TabsContent>
+          <TabsContent value="map">
+            <FlowTrafficMap
+              edges={analytics?.mapEdges ?? []}
+              onSelectCountry={(iso) => {
+                setMapCountry(iso)
+                setSlice("sessions")
+              }}
+            />
+          </TabsContent>
+          <TabsContent value="protocols">
+            <FlowBreakdownGrid rows={analytics?.protocols ?? []} />
+          </TabsContent>
+          <TabsContent value="sources">
+            <FlowBreakdownGrid rows={analytics?.sources ?? []} />
+          </TabsContent>
+          <TabsContent value="destinations">
+            <FlowBreakdownGrid rows={analytics?.destinations ?? []} />
+          </TabsContent>
+          <TabsContent value="sessions">
+            {mapCountry ? (
+              <div className="flex items-center gap-2 mb-2">
+                <GlobeIcon className="size-3.5 text-muted-foreground" />
+                <span className="text-xs text-muted-foreground">фильтр страны {mapCountry}</span>
+                <button
+                  type="button"
+                  className="text-xs text-primary"
+                  onClick={() => setMapCountry(null)}
+                >
+                  сбросить
+                </button>
+              </div>
+            ) : null}
+            <TrafficFlowsDataGrid
+              rows={sessionRows}
+              emptyHint={emptyHint}
+            />
+          </TabsContent>
+          <TabsContent value="interfaces">
+            <FlowBreakdownGrid
+              rows={analytics?.interfaces ?? []}
+              empty="Нет данных по интерфейсам"
+            />
+          </TabsContent>
+        </Tabs>
+      </div>
+    </>
+  )
+}

components/traffic/flow-overlay-sheet.tsx

@@ -0,0 +1,229 @@
+"use client"
+
+import { useEffect, useMemo, useState } from "react"
+import { toast } from "sonner"
+import { FormField } from "@/components/form-kit"
+import { Alert, AlertDescription, AlertTitle } from "@/components/reui/alert"
+import { Frame, FramePanel } from "@/components/reui/frame"
+import { CodeBlock, downloadText } from "@/components/reui-kit/code-export-sheet"
+import { Button } from "@/components/ui/button"
+import { Input } from "@/components/ui/input"
+import { ScrollArea } from "@/components/ui/scroll-area"
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from "@/components/ui/select"
+import { Tabs, TabsList, TabsTrigger } from "@/components/ui/tabs"
+import {
+  Sheet, SheetContent, SheetHeader, SheetTitle,
+  SheetDescription, SheetFooter, SheetClose,
+} from "@/components/ui/sheet"
+import { applyTrafficFlowOverlay } from "@/shared/api/traffic-flow"
+import type { ServerRead } from "@mmapp/contracts/servers"
+import type { TrafficFlowOverlayResult } from "@mmapp/contracts/traffic-flow"
+import {
+  CheckIcon,
+  CopyIcon,
+  DownloadIcon,
+  InfoIcon,
+} from "lucide-react"
+
+function FlowOverlaySheet({
+  open,
+  onOpenChange,
+  servers,
+  backendUrl,
+  onDone,
+}: {
+  open: boolean
+  onOpenChange: (v: boolean) => void
+  servers: ServerRead[]
+  backendUrl: string
+  onDone?: (result: TrafficFlowOverlayResult) => void
+}) {
+  const jumpHosts = useMemo(
+    () => servers.filter((s) => s.enabled && s.type === "jump-host"),
+    [servers],
+  )
+  const [serverId, setServerId] = useState("")
+  const [endpoint, setEndpoint] = useState("")
+  const [busy, setBusy] = useState(false)
+  const [result, setResult] = useState<TrafficFlowOverlayResult | null>(null)
+  const [copied, setCopied] = useState(false)
+  const [tab, setTab] = useState("linux")
+
+  useEffect(() => {
+    if (!open) return
+    setResult(null)
+    setCopied(false)
+    setTab("linux")
+    const first = jumpHosts[0]
+    const nextId = first ? String(first.id) : ""
+    setServerId(nextId)
+    setEndpoint(first?.host ?? "")
+  }, [open, jumpHosts])
+
+  function handleServerChange(id: string) {
+    setServerId(id)
+    const selected = jumpHosts.find((s) => String(s.id) === id)
+    if (selected) setEndpoint(selected.host)
+  }
+
+  const formats = result?.hostFiles ?? []
+  const active = formats.find((f) => f.id === tab) ?? formats[0]
+  const selectedHost = jumpHosts.find((s) => String(s.id) === serverId)
+  const selectedLabel = selectedHost
+    ? `${selectedHost.name || selectedHost.host} (${selectedHost.host})`
+    : "Выберите сервер…"
+  const canSubmit = Boolean(serverId && endpoint.trim()) && !busy
+
+  async function handleSubmit() {
+    if (!serverId || !endpoint.trim()) return
+    setBusy(true)
+    try {
+      const res = await applyTrafficFlowOverlay(backendUrl, serverId, endpoint.trim())
+      setResult(res)
+      setTab(res.hostFiles[0]?.id ?? "linux")
+      toast.success(`wg-flow на ${res.address}`)
+      onDone?.(res)
+    } catch (e) {
+      toast.error(e instanceof Error ? e.message : "Не удалось подключить JH")
+    } finally {
+      setBusy(false)
+    }
+  }
+
+  function handleCopy() {
+    const code = active?.code ?? ""
+    if (!code) return
+    void navigator.clipboard.writeText(code).then(() => {
+      setCopied(true)
+      toast.success("Скопировано")
+      setTimeout(() => setCopied(false), 1800)
+    })
+  }
+
+  return (
+    <Sheet open={open} onOpenChange={onOpenChange}>
+      <SheetContent
+        side="right"
+        className="flex w-full flex-col gap-0 overflow-hidden p-0 sm:max-w-2xl"
+      >
+        <SheetHeader className="shrink-0 gap-1 border-b px-5 pt-5 pb-4 pr-12">
+          <SheetTitle className="text-base font-semibold tracking-tight">
+            Подключить jump-host
+          </SheetTitle>
+          <SheetDescription>
+            Создаст wg-flow на MikroTik (сервер, listen 13232) и выдаст готовый bash для Linux-хоста Docker MM (клиент).
+          </SheetDescription>
+        </SheetHeader>
+        <div className="flex min-h-0 flex-1 flex-col gap-4 overflow-y-auto px-5 py-4">
+          <FormField label="Jump-host" required>
+            <Select
+              value={serverId || undefined}
+              onValueChange={(v) => handleServerChange(String(v ?? ""))}
+            >
+              <SelectTrigger className="h-9 w-full min-w-0">
+                <SelectValue>{selectedLabel}</SelectValue>
+              </SelectTrigger>
+              <SelectContent align="start" className="min-w-(--anchor-width)">
+                {jumpHosts.map((s) => (
+                  <SelectItem key={s.id} value={String(s.id)}>
+                    {s.name || s.host} ({s.host})
+                  </SelectItem>
+                ))}
+              </SelectContent>
+            </Select>
+          </FormField>
+          <FormField
+            label="Публичный IP или DNS jump-host"
+            required
+            hint="Куда хост MM (wg-quick) стучится по UDP 13232. Не контейнер backend."
+          >
+            <Input
+              className="font-mono"
+              value={endpoint}
+              onChange={(e) => setEndpoint(e.target.value)}
+              placeholder="jh.example.com"
+              autoComplete="off"
+            />
+          </FormField>
+          {result ? (
+            <div className="flex min-h-0 flex-col gap-4">
+              <Alert variant="success">
+                <InfoIcon />
+                <AlertTitle>Linux-хост /opt/cdn-mm</AlertTitle>
+                <AlertDescription>
+                  Скопируйте вкладку Linux и выполните от root. WG — клиент к JH:13232; контейнер слушает только WG-IP:4739, не 0.0.0.0. Ключ не кладите в git.
+                </AlertDescription>
+              </Alert>
+              <ul className="flex flex-col gap-1.5">
+                {result.steps.map((s) => (
+                  <li key={s} className="flex items-start gap-2 text-sm">
+                    <CheckIcon className="mt-0.5 size-3.5 shrink-0 text-success" />
+                    <span>{s}</span>
+                  </li>
+                ))}
+              </ul>
+              {formats.length > 0 && active ? (
+                <div className="flex min-h-0 flex-col gap-3">
+                  <Tabs
+                    value={tab}
+                    onValueChange={(v) => {
+                      setTab(String(v))
+                      setCopied(false)
+                    }}
+                    className="shrink-0 gap-0"
+                  >
+                    <TabsList className="h-9 w-full">
+                      {formats.map((f) => (
+                        <TabsTrigger key={f.id} value={f.id} className="flex-1 px-2 text-xs sm:text-sm">
+                          {f.label}
+                        </TabsTrigger>
+                      ))}
+                    </TabsList>
+                  </Tabs>
+                  <Frame dense className="flex min-h-0 flex-col overflow-hidden">
+                    <FramePanel className="relative flex min-h-0 flex-col overflow-hidden p-0">
+                      <ScrollArea className="h-full min-h-0 max-h-[min(52vh,22rem)]">
+                        <CodeBlock code={active.code} className="whitespace-pre break-normal" />
+                      </ScrollArea>
+                    </FramePanel>
+                  </Frame>
+                  <div className="flex items-center justify-end gap-2">
+                    <Button
+                      type="button"
+                      variant="outline"
+                      size="sm"
+                      onClick={() => downloadText(active.filename, active.code)}
+                    >
+                      <DownloadIcon className="size-3.5" />
+                      Файл
+                    </Button>
+                    <Button type="button" size="sm" onClick={handleCopy}>
+                      {copied ? <CheckIcon className="size-3.5" /> : <CopyIcon className="size-3.5" />}
+                      {copied ? "Скопировано" : "Копировать"}
+                    </Button>
+                  </div>
+                </div>
+              ) : null}
+            </div>
+          ) : null}
+        </div>
+        <SheetFooter className="shrink-0 flex-row items-center justify-between gap-3 border-t px-5 py-3.5 sm:flex-row">
+          <SheetClose render={<Button type="button" variant="outline" className="shrink-0" />}>
+            Закрыть
+          </SheetClose>
+          <Button disabled={!canSubmit} onClick={() => { void handleSubmit() }}>
+            {busy ? "Подключение…" : "Подключить"}
+          </Button>
+        </SheetFooter>
+      </SheetContent>
+    </Sheet>
+  )
+}
+
+export { FlowOverlaySheet }

components/traffic/flow-traffic-map.tsx

@@ -0,0 +1,184 @@
+"use client"
+
+import { useMemo, useState } from "react"
+import { type ColumnDef, getCoreRowModel, useReactTable } from "@tanstack/react-table"
+import type { FlowMapEdge } from "@mmapp/contracts/traffic-flow"
+import { Frame, FramePanel } from "@/components/reui/frame"
+import { DataGridShell } from "@/components/data-grids/shared/data-grid-shell"
+import {
+  DATA_GRID_CELL_PAD,
+  DATA_GRID_CELL_PAD_FIRST,
+  DATA_GRID_CELL_PAD_LAST,
+} from "@/components/data-grids/shared/data-grid-layout"
+import { Flag } from "@/components/flag"
+import { fmtRate } from "@/lib/fmt-rate"
+
+const W = 640
+const H = 280
+const STROKES = [
+  "var(--chart-1)",
+  "var(--chart-2)",
+  "var(--chart-3)",
+  "var(--color-success)",
+  "var(--chart-5)",
+]
+
+function formatBytes(n: number): string {
+  if (n >= 1_000_000_000) return `${(n / 1_000_000_000).toFixed(2)} ГБ`
+  if (n >= 1_000_000) return `${(n / 1_000_000).toFixed(1)} МБ`
+  if (n >= 1000) return `${(n / 1000).toFixed(1)} КБ`
+  return `${n} Б`
+}
+
+function FlowTrafficMap({
+  edges,
+  onSelectCountry,
+}: {
+  edges: FlowMapEdge[]
+  onSelectCountry?: (country: string) => void
+}) {
+  const [hover, setHover] = useState<string | null>(null)
+
+  const layout = useMemo(() => {
+    const sources = [...new Map(edges.map((e) => [e.fromId, e])).values()]
+    const dests = [...new Map(edges.map((e) => [e.toCountry, e])).values()]
+    const srcY = (i: number) => sources.length <= 1 ? H / 2 : 36 + (i * (H - 72)) / Math.max(1, sources.length - 1)
+    const dstY = (i: number) => dests.length <= 1 ? H / 2 : 36 + (i * (H - 72)) / Math.max(1, dests.length - 1)
+    const srcPos = new Map(sources.map((s, i) => [s.fromId, { x: 88, y: srcY(i), label: s.fromLabel, country: s.fromCountry }]))
+    const dstPos = new Map(dests.map((d, i) => [d.toCountry, { x: 552, y: dstY(i), country: d.toCountry }]))
+    const maxBytes = Math.max(...edges.map((e) => e.bytes), 1)
+    return { srcPos, dstPos, maxBytes }
+  }, [edges])
+
+  const columns = useMemo<ColumnDef<FlowMapEdge>[]>(
+    () => [
+      {
+        id: "from",
+        accessorKey: "fromLabel",
+        header: () => <span className="text-xs font-medium text-muted-foreground">Источник</span>,
+        cell: ({ row }) => (
+          <span className="flex items-center gap-1.5 text-sm">
+            {row.original.fromCountry && row.original.fromCountry !== "UN"
+              ? <Flag code={row.original.fromCountry} />
+              : null}
+            {row.original.fromLabel}
+          </span>
+        ),
+        meta: { headerClassName: DATA_GRID_CELL_PAD_FIRST, cellClassName: DATA_GRID_CELL_PAD_FIRST },
+      },
+      {
+        id: "to",
+        accessorKey: "toCountry",
+        header: () => <span className="text-xs font-medium text-muted-foreground">Назначение</span>,
+        cell: ({ row }) => (
+          <span className="flex items-center gap-1.5 text-sm">
+            <Flag code={row.original.toCountry} />
+            {row.original.toCountry}
+            {row.original.toAsn ? <span className="font-mono text-[10px] text-muted-foreground">AS{row.original.toAsn}</span> : null}
+          </span>
+        ),
+        meta: { headerClassName: DATA_GRID_CELL_PAD, cellClassName: DATA_GRID_CELL_PAD },
+      },
+      {
+        id: "cat",
+        accessorKey: "category",
+        header: () => <span className="text-xs font-medium text-muted-foreground">Категория</span>,
+        cell: ({ row }) => <span className="text-xs">{row.original.category}</span>,
+        meta: { headerClassName: DATA_GRID_CELL_PAD, cellClassName: DATA_GRID_CELL_PAD },
+      },
+      {
+        id: "rate",
+        accessorFn: (r) => r.bps,
+        header: () => <span className="text-xs font-medium text-muted-foreground">Скорость</span>,
+        cell: ({ row }) => <span className="text-xs tabular-nums">{fmtRate(row.original.bps / 1_000_000)}</span>,
+        meta: { headerClassName: DATA_GRID_CELL_PAD, cellClassName: DATA_GRID_CELL_PAD },
+      },
+      {
+        id: "bytes",
+        accessorKey: "bytes",
+        header: () => <span className="text-xs font-medium text-muted-foreground">Байты</span>,
+        cell: ({ row }) => <span className="text-xs tabular-nums">{formatBytes(row.original.bytes)}</span>,
+        meta: { headerClassName: DATA_GRID_CELL_PAD_LAST, cellClassName: DATA_GRID_CELL_PAD_LAST },
+      },
+    ],
+    [],
+  )
+
+  const table = useReactTable({
+    data: edges,
+    columns,
+    getCoreRowModel: getCoreRowModel(),
+    getRowId: (row, i) => `${row.fromId}-${row.toCountry}-${i}`,
+  })
+
+  if (!edges.length) {
+    return (
+      <p className="text-sm text-muted-foreground py-8 text-center">
+        Страны подтянутся из кэша RIPEstat
+      </p>
+    )
+  }
+
+  return (
+    <div className="flex flex-col gap-3">
+      <Frame>
+        <FramePanel className="p-3">
+          <svg viewBox={`0 0 ${W} ${H}`} className="w-full h-[220px]" role="img" aria-label="Карта потоков откуда куда">
+            {edges.map((e, i) => {
+              const from = layout.srcPos.get(e.fromId)
+              const to = layout.dstPos.get(e.toCountry)
+              if (!from || !to) return null
+              const id = `${e.fromId}-${e.toCountry}`
+              const midX = (from.x + to.x) / 2
+              const d = `M ${from.x} ${from.y} C ${midX} ${from.y}, ${midX} ${to.y}, ${to.x} ${to.y}`
+              const sw = 1.25 + 7 * (e.bytes / layout.maxBytes)
+              const active = hover === id
+              return (
+                <path
+                  key={id}
+                  d={d}
+                  fill="none"
+                  stroke={STROKES[i % STROKES.length]}
+                  strokeWidth={active ? sw + 1.5 : sw}
+                  strokeOpacity={active ? 1 : 0.72}
+                  className="cursor-pointer"
+                  onMouseEnter={() => setHover(id)}
+                  onMouseLeave={() => setHover(null)}
+                  onClick={() => onSelectCountry?.(e.toCountry)}
+                >
+                  <title>
+                    {`${e.fromLabel} → ${e.toCountry} · ${e.category} · ${formatBytes(e.bytes)}`}
+                  </title>
+                </path>
+              )
+            })}
+            {[...layout.srcPos.values()].map((n) => (
+              <g key={`s-${n.label}`}>
+                <circle cx={n.x} cy={n.y} r="7" className="fill-primary" />
+                <text x={n.x - 14} y={n.y + 4} textAnchor="end" className="fill-foreground text-[11px]">
+                  {n.label}
+                </text>
+              </g>
+            ))}
+            {[...layout.dstPos.values()].map((n) => (
+              <g key={`d-${n.country}`}>
+                <circle cx={n.x} cy={n.y} r="7" className="fill-chart-2" />
+                <text x={n.x + 14} y={n.y + 4} className="fill-foreground text-[11px]">
+                  {n.country}
+                </text>
+              </g>
+            ))}
+          </svg>
+          {hover ? (
+            <p className="text-[11px] text-muted-foreground mt-1">
+              Нажмите дугу, чтобы отфильтровать сессии по стране назначения
+            </p>
+          ) : null}
+        </FramePanel>
+      </Frame>
+      <DataGridShell table={table} recordCount={edges.length} emptyMessage="Нет рёбер с известной страной" />
+    </div>
+  )
+}
+
+export { FlowTrafficMap }

components/traffic/netflow-settings-panel.tsx

@@ -0,0 +1,224 @@
+"use client"
+
+import { useCallback, useEffect, useState } from "react"
+import { toast } from "sonner"
+import { FormField, FormToggle } from "@/components/form-kit"
+import { Alert, AlertDescription, AlertTitle } from "@/components/reui/alert"
+import { Badge } from "@/components/reui/badge"
+import { OpsPanel } from "@/components/ops-panel"
+import { Button } from "@/components/ui/button"
+import { Input } from "@/components/ui/input"
+import { CodeExportSheet, type CodeExportFormat } from "@/components/reui-kit/code-export-sheet"
+import type { TrafficFlowSettingsDto } from "@mmapp/contracts/traffic-flow"
+import {
+  generateTrafficFlowKeys,
+  getTrafficFlowHostFiles,
+  getTrafficFlowSettings,
+  putTrafficFlowSettings,
+} from "@/shared/api/traffic-flow"
+import { KeyRoundIcon, DownloadIcon, InfoIcon } from "lucide-react"
+
+const HOST_STEPS = [
+  "На хосте Docker (не в контейнере mmapp-backend): apt install wireguard (или эквивалент).",
+  "Скачайте wg-flow.conf и положите в /etc/wireguard/wg-flow.conf.",
+  "wg-quick up wg-flow  (или systemctl enable --now wg-quick@wg-flow).",
+  "Firewall: разрешите UDP listen WireGuard. UDP 4739 наружу не открывайте.",
+  "В docker-compose у backend раскомментируйте bind IPFIX только на адресе wg-flow.",
+  "Проверка: wg show · ss -ulnp | grep 4739 · в этой панели — last datagram.",
+]
+
+function NetflowSettingsPanel({
+  backendUrl,
+  enabled,
+}: {
+  backendUrl: string
+  enabled: boolean
+}) {
+  const [settings, setSettings] = useState<TrafficFlowSettingsDto | null>(null)
+  const [busy, setBusy] = useState(false)
+  const [exportOpen, setExportOpen] = useState(false)
+  const [formats, setFormats] = useState<CodeExportFormat[]>([])
+  const [collectorIp, setCollectorIp] = useState("10.255.254.1")
+  const [flowPort, setFlowPort] = useState("4739")
+  const [wgPort, setWgPort] = useState("51821")
+  const [prefix, setPrefix] = useState("10.255.254.0/24")
+  const [endpoint, setEndpoint] = useState("")
+  const [retention, setRetention] = useState("24")
+  const [topN, setTopN] = useState("200")
+  const [ingestOn, setIngestOn] = useState(false)
+
+  const load = useCallback(async () => {
+    if (!enabled) return
+    const s = await getTrafficFlowSettings(backendUrl)
+    setSettings(s)
+    setCollectorIp(s.collectorIp)
+    setFlowPort(String(s.flowListenPort))
+    setWgPort(String(s.wgListenPort))
+    setPrefix(s.prefix)
+    setEndpoint(s.publicEndpoint)
+    setRetention(String(s.retentionHours))
+    setTopN(String(s.topN))
+    setIngestOn(s.enabled)
+  }, [backendUrl, enabled])
+
+  useEffect(() => {
+    void load().catch((e: unknown) => {
+      toast.error(e instanceof Error ? e.message : "Не удалось загрузить NetFlow")
+    })
+  }, [load])
+
+  async function handleSave() {
+    setBusy(true)
+    try {
+      const res = await putTrafficFlowSettings(backendUrl, {
+        enabled: ingestOn,
+        collectorIp,
+        flowListenPort: Number.parseInt(flowPort, 10) || 4739,
+        wgListenPort: Number.parseInt(wgPort, 10) || 51821,
+        prefix,
+        publicEndpoint: endpoint,
+        retentionHours: Number.parseInt(retention, 10) || 24,
+        topN: Number.parseInt(topN, 10) || 200,
+      })
+      setSettings(res.settings)
+      toast.success("Настройки NetFlow сохранены")
+    } catch (e) {
+      toast.error(e instanceof Error ? e.message : "Не удалось сохранить")
+    } finally {
+      setBusy(false)
+    }
+  }
+
+  async function handleKeys() {
+    setBusy(true)
+    try {
+      const res = await generateTrafficFlowKeys(backendUrl)
+      setSettings(res.settings)
+      toast.success(res.created ? "Ключи хоста созданы" : "Ключи уже есть")
+    } catch (e) {
+      toast.error(e instanceof Error ? e.message : "Не удалось сгенерировать ключи")
+    } finally {
+      setBusy(false)
+    }
+  }
+
+  async function handleExport() {
+    setBusy(true)
+    try {
+      const res = await getTrafficFlowHostFiles(backendUrl)
+      setFormats(res.files.map((f) => ({
+        id: f.id,
+        label: f.label,
+        filename: f.filename,
+        code: f.code,
+      })))
+      setExportOpen(true)
+      await load()
+    } catch (e) {
+      toast.error(e instanceof Error ? e.message : "Не удалось получить файлы")
+    } finally {
+      setBusy(false)
+    }
+  }
+
+  return (
+    <>
+      <OpsPanel
+        title="Traffic Flow / NetFlow (IPFIX)"
+        description="Дополнение к сбору счётчиков REST. Приём только через WireGuard на хосте Docker MM. Preview: https://reui.io/preview/base/settings-16"
+        headerRight={
+          <div className="flex items-center gap-2">
+            {settings?.listenerBound ? (
+              <Badge variant="success">listener {settings.listenerAddress}</Badge>
+            ) : (
+              <Badge variant="secondary">listener выкл</Badge>
+            )}
+          </div>
+        }
+        contentClassName="px-5 py-4 flex flex-col gap-4"
+      >
+        <Alert>
+          <InfoIcon />
+          <AlertTitle>Ключи и UDP 4739</AlertTitle>
+          <AlertDescription>
+            Приватный ключ хранится в SQLite панели, не коммитьте его. Порт IPFIX публикуйте только на адресе wg-flow, не на 0.0.0.0.
+          </AlertDescription>
+        </Alert>
+
+        <div className="flex items-center gap-3">
+          <FormToggle checked={ingestOn} onChange={setIngestOn} />
+          <span className="text-sm">Принимать IPFIX</span>
+        </div>
+
+        <div className="grid grid-cols-1 sm:grid-cols-2 gap-3">
+          <FormField label="Collector IP" hint="Адрес в туннеле, куда JH шлёт flow">
+            <Input className="font-mono" value={collectorIp} onChange={(e) => setCollectorIp(e.target.value)} />
+          </FormField>
+          <FormField label="Префикс overlay">
+            <Input className="font-mono" value={prefix} onChange={(e) => setPrefix(e.target.value)} />
+          </FormField>
+          <FormField label="UDP IPFIX">
+            <Input className="font-mono" value={flowPort} onChange={(e) => setFlowPort(e.target.value)} />
+          </FormField>
+          <FormField label="WG listen">
+            <Input className="font-mono" value={wgPort} onChange={(e) => setWgPort(e.target.value)} />
+          </FormField>
+          <FormField label="Публичный endpoint хоста MM" hint="IP или DNS, который видят JH" required>
+            <Input className="font-mono" value={endpoint} onChange={(e) => setEndpoint(e.target.value)} placeholder="203.0.113.10" />
+          </FormField>
+          <FormField label="Public key хоста">
+            <Input className="font-mono text-xs" readOnly value={settings?.hostPublicKey || "— сгенерируйте ключи —"} />
+          </FormField>
+          <FormField label="Хранение (часов)">
+            <Input value={retention} onChange={(e) => setRetention(e.target.value)} inputMode="numeric" />
+          </FormField>
+          <FormField label="Top-N разговоров">
+            <Input value={topN} onChange={(e) => setTopN(e.target.value)} inputMode="numeric" />
+          </FormField>
+        </div>
+
+        <p className="text-xs text-muted-foreground">
+          Last datagram:{" "}
+          {settings?.lastDatagramAt
+            ? new Date(settings.lastDatagramAt).toLocaleString("ru-RU")
+            : "—"}
+          {settings?.lastExporterIp ? ` · ${settings.lastExporterIp}` : ""}
+          {settings?.lastError ? ` · ${settings.lastError}` : ""}
+        </p>
+
+        <div className="rounded-md border px-4 py-3 flex flex-col gap-2">
+          <p className="text-sm font-medium">Туннель на сервере Docker MM</p>
+          <ol className="text-xs text-muted-foreground flex flex-col gap-1.5 list-decimal pl-4">
+            {HOST_STEPS.map((s) => (
+              <li key={s}>{s}</li>
+            ))}
+          </ol>
+        </div>
+
+        <div className="flex flex-wrap gap-2">
+          <Button size="sm" disabled={busy} onClick={() => { void handleSave() }}>
+            Сохранить NetFlow
+          </Button>
+          <Button size="sm" variant="outline" disabled={busy} onClick={() => { void handleKeys() }}>
+            <KeyRoundIcon className="size-4" />
+            Ключи хоста
+          </Button>
+          <Button size="sm" variant="outline" disabled={busy} onClick={() => { void handleExport() }}>
+            <DownloadIcon className="size-4" />
+            wg-quick / compose / firewall
+          </Button>
+        </div>
+      </OpsPanel>
+
+      <CodeExportSheet
+        open={exportOpen}
+        onClose={() => setExportOpen(false)}
+        title="Файлы для хоста Docker MM"
+        description="wg-quick, фрагмент compose и firewall. Хост, не контейнер backend."
+        formats={formats}
+      />
+    </>
+  )
+}
+
+export { NetflowSettingsPanel }

components/ui/chart.tsx

@@ -0,0 +1,372 @@
+"use client"
+
+import * as React from "react"
+import { cn } from "@/lib/utils"
+import * as RechartsPrimitive from "recharts"
+import type { TooltipValueType } from "recharts"
+
+// Format: { THEME_NAME: CSS_SELECTOR }
+const THEMES = { light: "", dark: ".dark" } as const
+
+const INITIAL_DIMENSION = { width: 320, height: 200 } as const
+type TooltipNameType = number | string
+
+export type ChartConfig = Record<
+  string,
+  {
+    label?: React.ReactNode
+    icon?: React.ComponentType
+  } & (
+    | { color?: string; theme?: never }
+    | { color?: never; theme: Record<keyof typeof THEMES, string> }
+  )
+>
+
+type ChartContextProps = {
+  config: ChartConfig
+}
+
+const ChartContext = React.createContext<ChartContextProps | null>(null)
+
+function useChart() {
+  const context = React.useContext(ChartContext)
+
+  if (!context) {
+    throw new Error("useChart must be used within a <ChartContainer />")
+  }
+
+  return context
+}
+
+function ChartContainer({
+  id,
+  className,
+  children,
+  config,
+  initialDimension = INITIAL_DIMENSION,
+  ...props
+}: React.ComponentProps<"div"> & {
+  config: ChartConfig
+  children: React.ComponentProps<
+    typeof RechartsPrimitive.ResponsiveContainer
+  >["children"]
+  initialDimension?: {
+    width: number
+    height: number
+  }
+}) {
+  const uniqueId = React.useId()
+  const chartId = `chart-${id ?? uniqueId.replace(/:/g, "")}`
+
+  return (
+    <ChartContext.Provider value={{ config }}>
+      <div
+        data-slot="chart"
+        data-chart={chartId}
+        className={cn(
+          "flex aspect-video justify-center text-xs [&_.recharts-cartesian-axis-tick_text]:fill-muted-foreground [&_.recharts-cartesian-grid_line[stroke='#ccc']]:stroke-border/50 [&_.recharts-curve.recharts-tooltip-cursor]:stroke-border [&_.recharts-dot[stroke='#fff']]:stroke-transparent [&_.recharts-layer]:outline-hidden [&_.recharts-polar-grid_[stroke='#ccc']]:stroke-border [&_.recharts-radial-bar-background-sector]:fill-muted [&_.recharts-rectangle.recharts-tooltip-cursor]:fill-muted [&_.recharts-reference-line_[stroke='#ccc']]:stroke-border [&_.recharts-sector]:outline-hidden [&_.recharts-sector[stroke='#fff']]:stroke-transparent [&_.recharts-surface]:outline-hidden",
+          className
+        )}
+        {...props}
+      >
+        <ChartStyle id={chartId} config={config} />
+        <RechartsPrimitive.ResponsiveContainer
+          initialDimension={initialDimension}
+        >
+          {children}
+        </RechartsPrimitive.ResponsiveContainer>
+      </div>
+    </ChartContext.Provider>
+  )
+}
+
+const ChartStyle = ({ id, config }: { id: string; config: ChartConfig }) => {
+  const colorConfig = Object.entries(config).filter(
+    ([, config]) => config.theme ?? config.color
+  )
+
+  if (!colorConfig.length) {
+    return null
+  }
+
+  return (
+    <style
+      dangerouslySetInnerHTML={{
+        __html: Object.entries(THEMES)
+          .map(
+            ([theme, prefix]) => `
+${prefix} [data-chart=${id}] {
+${colorConfig
+  .map(([key, itemConfig]) => {
+    const color =
+      itemConfig.theme?.[theme as keyof typeof itemConfig.theme] ??
+      itemConfig.color
+    return color ? `  --color-${key}: ${color};` : null
+  })
+  .join("\n")}
+}
+`
+          )
+          .join("\n"),
+      }}
+    />
+  )
+}
+
+const ChartTooltip = RechartsPrimitive.Tooltip
+
+function ChartTooltipContent({
+  active,
+  payload,
+  className,
+  indicator = "dot",
+  hideLabel = false,
+  hideIndicator = false,
+  label,
+  labelFormatter,
+  labelClassName,
+  formatter,
+  color,
+  nameKey,
+  labelKey,
+}: React.ComponentProps<typeof RechartsPrimitive.Tooltip> &
+  React.ComponentProps<"div"> & {
+    hideLabel?: boolean
+    hideIndicator?: boolean
+    indicator?: "line" | "dot" | "dashed"
+    nameKey?: string
+    labelKey?: string
+  } & Omit<
+    RechartsPrimitive.DefaultTooltipContentProps<
+      TooltipValueType,
+      TooltipNameType
+    >,
+    "accessibilityLayer"
+  >) {
+  const { config } = useChart()
+
+  const tooltipLabel = React.useMemo(() => {
+    if (hideLabel || !payload?.length) {
+      return null
+    }
+
+    const [item] = payload
+    const key = `${labelKey ?? item?.dataKey ?? item?.name ?? "value"}`
+    const itemConfig = getPayloadConfigFromPayload(config, item, key)
+    const value =
+      !labelKey && typeof label === "string"
+        ? (config[label]?.label ?? label)
+        : itemConfig?.label
+
+    if (labelFormatter) {
+      return (
+        <div className={cn("font-medium", labelClassName)}>
+          {labelFormatter(value, payload)}
+        </div>
+      )
+    }
+
+    if (!value) {
+      return null
+    }
+
+    return <div className={cn("font-medium", labelClassName)}>{value}</div>
+  }, [
+    label,
+    labelFormatter,
+    payload,
+    hideLabel,
+    labelClassName,
+    config,
+    labelKey,
+  ])
+
+  if (!active || !payload?.length) {
+    return null
+  }
+
+  const nestLabel = payload.length === 1 && indicator !== "dot"
+
+  return (
+    <div
+      className={cn(
+        "grid min-w-32 items-start gap-1.5 rounded-lg border border-border/50 bg-background px-2.5 py-1.5 text-xs shadow-xl",
+        className
+      )}
+    >
+      {!nestLabel ? tooltipLabel : null}
+      <div className="grid gap-1.5">
+        {payload
+          .filter((item) => item.type !== "none")
+          .map((item, index) => {
+            const key = `${nameKey ?? item.name ?? item.dataKey ?? "value"}`
+            const itemConfig = getPayloadConfigFromPayload(config, item, key)
+            const indicatorColor = color ?? item.payload?.fill ?? item.color
+
+            return (
+              <div
+                key={index}
+                className={cn(
+                  "flex w-full flex-wrap items-stretch gap-2 [&>svg]:h-2.5 [&>svg]:w-2.5 [&>svg]:text-muted-foreground",
+                  indicator === "dot" && "items-center"
+                )}
+              >
+                {formatter && item?.value !== undefined && item.name ? (
+                  formatter(item.value, item.name, item, index, item.payload)
+                ) : (
+                  <>
+                    {itemConfig?.icon ? (
+                      <itemConfig.icon />
+                    ) : (
+                      !hideIndicator && (
+                        <div
+                          className={cn(
+                            "shrink-0 rounded-[2px] border-(--color-border) bg-(--color-bg)",
+                            {
+                              "h-2.5 w-2.5": indicator === "dot",
+                              "w-1": indicator === "line",
+                              "w-0 border-[1.5px] border-dashed bg-transparent":
+                                indicator === "dashed",
+                              "my-0.5": nestLabel && indicator === "dashed",
+                            }
+                          )}
+                          style={
+                            {
+                              "--color-bg": indicatorColor,
+                              "--color-border": indicatorColor,
+                            } as React.CSSProperties
+                          }
+                        />
+                      )
+                    )}
+                    <div
+                      className={cn(
+                        "flex flex-1 justify-between leading-none",
+                        nestLabel ? "items-end" : "items-center"
+                      )}
+                    >
+                      <div className="grid gap-1.5">
+                        {nestLabel ? tooltipLabel : null}
+                        <span className="text-muted-foreground">
+                          {itemConfig?.label ?? item.name}
+                        </span>
+                      </div>
+                      {item.value != null && (
+                        <span className="font-mono font-medium text-foreground tabular-nums">
+                          {typeof item.value === "number"
+                            ? item.value.toLocaleString()
+                            : String(item.value)}
+                        </span>
+                      )}
+                    </div>
+                  </>
+                )}
+              </div>
+            )
+          })}
+      </div>
+    </div>
+  )
+}
+
+const ChartLegend = RechartsPrimitive.Legend
+
+function ChartLegendContent({
+  className,
+  hideIcon = false,
+  payload,
+  verticalAlign = "bottom",
+  nameKey,
+}: React.ComponentProps<"div"> & {
+  hideIcon?: boolean
+  nameKey?: string
+} & RechartsPrimitive.DefaultLegendContentProps) {
+  const { config } = useChart()
+
+  if (!payload?.length) {
+    return null
+  }
+
+  return (
+    <div
+      className={cn(
+        "flex items-center justify-center gap-4",
+        verticalAlign === "top" ? "pb-3" : "pt-3",
+        className
+      )}
+    >
+      {payload
+        .filter((item) => item.type !== "none")
+        .map((item, index) => {
+          const key = `${nameKey ?? item.dataKey ?? "value"}`
+          const itemConfig = getPayloadConfigFromPayload(config, item, key)
+
+          return (
+            <div
+              key={index}
+              className={cn(
+                "flex items-center gap-1.5 [&>svg]:h-3 [&>svg]:w-3 [&>svg]:text-muted-foreground"
+              )}
+            >
+              {itemConfig?.icon && !hideIcon ? (
+                <itemConfig.icon />
+              ) : (
+                <div
+                  className="h-2 w-2 shrink-0 rounded-[2px]"
+                  style={{
+                    backgroundColor: item.color,
+                  }}
+                />
+              )}
+              {itemConfig?.label}
+            </div>
+          )
+        })}
+    </div>
+  )
+}
+
+function getPayloadConfigFromPayload(
+  config: ChartConfig,
+  payload: unknown,
+  key: string
+) {
+  if (typeof payload !== "object" || payload === null) {
+    return undefined
+  }
+
+  const payloadPayload =
+    "payload" in payload &&
+    typeof payload.payload === "object" &&
+    payload.payload !== null
+      ? payload.payload
+      : undefined
+
+  let configLabelKey: string = key
+
+  if (
+    key in payload &&
+    typeof payload[key as keyof typeof payload] === "string"
+  ) {
+    configLabelKey = payload[key as keyof typeof payload] as string
+  } else if (
+    payloadPayload &&
+    key in payloadPayload &&
+    typeof payloadPayload[key as keyof typeof payloadPayload] === "string"
+  ) {
+    configLabelKey = payloadPayload[
+      key as keyof typeof payloadPayload
+    ] as string
+  }
+
+  return configLabelKey in config ? config[configLabelKey] : config[key]
+}
+
+export {
+  ChartContainer,
+  ChartTooltip,
+  ChartTooltipContent,
+  ChartLegend,
+  ChartLegendContent,
+  ChartStyle,
+}

components/ui/combobox.tsx

@@ -0,0 +1,300 @@
+"use client"
+
+import * as React from "react"
+import { Combobox as ComboboxPrimitive } from "@base-ui/react/combobox"
+import { cn } from "@/lib/utils"
+
+import { Button } from "@/components/ui/button"
+import {
+  InputGroup,
+  InputGroupAddon,
+  InputGroupButton,
+  InputGroupInput,
+} from "@/components/ui/input-group"
+import { ChevronDownIcon, XIcon, CheckIcon } from "lucide-react"
+
+const Combobox = ComboboxPrimitive.Root
+
+function ComboboxValue({ ...props }: ComboboxPrimitive.Value.Props) {
+  return <ComboboxPrimitive.Value data-slot="combobox-value" {...props} />
+}
+
+function ComboboxTrigger({
+  className,
+  children,
+  ...props
+}: ComboboxPrimitive.Trigger.Props) {
+  return (
+    <ComboboxPrimitive.Trigger
+      data-slot="combobox-trigger"
+      className={cn("[&_svg:not([class*='size-'])]:size-4", className)}
+      {...props}
+    >
+      {children}
+      <ChevronDownIcon className="pointer-events-none size-4 text-muted-foreground" />
+    </ComboboxPrimitive.Trigger>
+  )
+}
+
+function ComboboxClear({ className, ...props }: ComboboxPrimitive.Clear.Props) {
+  return (
+    <ComboboxPrimitive.Clear
+      data-slot="combobox-clear"
+      render={<InputGroupButton variant="ghost" size="icon-xs" />}
+      className={cn(className)}
+      {...props}
+    >
+      <XIcon className="pointer-events-none" />
+    </ComboboxPrimitive.Clear>
+  )
+}
+
+function ComboboxInput({
+  className,
+  children,
+  disabled = false,
+  showTrigger = true,
+  showClear = false,
+  ...props
+}: ComboboxPrimitive.Input.Props & {
+  showTrigger?: boolean
+  showClear?: boolean
+}) {
+  return (
+    <InputGroup className={cn("w-auto", className)}>
+      <ComboboxPrimitive.Input
+        render={<InputGroupInput disabled={disabled} />}
+        {...props}
+      />
+      <InputGroupAddon align="inline-end">
+        {showTrigger && (
+          <InputGroupButton
+            size="icon-xs"
+            variant="ghost"
+            render={<ComboboxTrigger />}
+            data-slot="input-group-button"
+            className="group-has-data-[slot=combobox-clear]/input-group:hidden data-pressed:bg-transparent"
+            disabled={disabled}
+          />
+        )}
+        {showClear && <ComboboxClear disabled={disabled} />}
+      </InputGroupAddon>
+      {children}
+    </InputGroup>
+  )
+}
+
+function ComboboxContent({
+  className,
+  side = "bottom",
+  sideOffset = 6,
+  align = "start",
+  alignOffset = 0,
+  anchor,
+  ...props
+}: ComboboxPrimitive.Popup.Props &
+  Pick<
+    ComboboxPrimitive.Positioner.Props,
+    "side" | "align" | "sideOffset" | "alignOffset" | "anchor"
+  >) {
+  return (
+    <ComboboxPrimitive.Portal>
+      <ComboboxPrimitive.Positioner
+        side={side}
+        sideOffset={sideOffset}
+        align={align}
+        alignOffset={alignOffset}
+        anchor={anchor}
+        className="isolate z-50"
+      >
+        <ComboboxPrimitive.Popup
+          data-slot="combobox-content"
+          data-chips={!!anchor}
+          className={cn(
+            "group/combobox-content relative max-h-(--available-height) w-(--anchor-width) max-w-(--available-width) min-w-[calc(var(--anchor-width)+--spacing(7))] origin-(--transform-origin) overflow-hidden rounded-lg bg-popover text-popover-foreground shadow-md ring-1 ring-foreground/10 duration-100 data-[chips=true]:min-w-(--anchor-width) data-[side=bottom]:slide-in-from-top-2 data-[side=inline-end]:slide-in-from-left-2 data-[side=inline-start]:slide-in-from-right-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 *:data-[slot=input-group]:m-1 *:data-[slot=input-group]:mb-0 *:data-[slot=input-group]:h-8 *:data-[slot=input-group]:border-input/30 *:data-[slot=input-group]:bg-input/30 *:data-[slot=input-group]:shadow-none data-open:animate-in data-open:fade-in-0 data-open:zoom-in-95 data-closed:animate-out data-closed:fade-out-0 data-closed:zoom-out-95",
+            className,
+          )}
+          {...props}
+        />
+      </ComboboxPrimitive.Positioner>
+    </ComboboxPrimitive.Portal>
+  )
+}
+
+function ComboboxList({ className, ...props }: ComboboxPrimitive.List.Props) {
+  return (
+    <ComboboxPrimitive.List
+      data-slot="combobox-list"
+      className={cn(
+        "no-scrollbar max-h-[min(calc(--spacing(72)---spacing(9)),calc(var(--available-height)---spacing(9)))] scroll-py-1 overflow-y-auto overscroll-contain p-1 data-empty:p-0",
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function ComboboxItem({
+  className,
+  children,
+  ...props
+}: ComboboxPrimitive.Item.Props) {
+  return (
+    <ComboboxPrimitive.Item
+      data-slot="combobox-item"
+      className={cn(
+        "relative flex w-full cursor-default items-center gap-2 rounded-md py-1 pr-8 pl-1.5 text-sm outline-hidden select-none data-highlighted:bg-accent data-highlighted:text-accent-foreground not-data-[variant=destructive]:data-highlighted:**:text-accent-foreground data-disabled:pointer-events-none data-disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className,
+      )}
+      {...props}
+    >
+      {children}
+      <ComboboxPrimitive.ItemIndicator
+        render={
+          <span className="pointer-events-none absolute right-2 flex size-4 items-center justify-center" />
+        }
+      >
+        <CheckIcon className="pointer-events-none" />
+      </ComboboxPrimitive.ItemIndicator>
+    </ComboboxPrimitive.Item>
+  )
+}
+
+function ComboboxGroup({ className, ...props }: ComboboxPrimitive.Group.Props) {
+  return (
+    <ComboboxPrimitive.Group
+      data-slot="combobox-group"
+      className={cn(className)}
+      {...props}
+    />
+  )
+}
+
+function ComboboxLabel({
+  className,
+  ...props
+}: ComboboxPrimitive.GroupLabel.Props) {
+  return (
+    <ComboboxPrimitive.GroupLabel
+      data-slot="combobox-label"
+      className={cn("px-2 py-1.5 text-xs text-muted-foreground", className)}
+      {...props}
+    />
+  )
+}
+
+function ComboboxCollection({ ...props }: ComboboxPrimitive.Collection.Props) {
+  return (
+    <ComboboxPrimitive.Collection data-slot="combobox-collection" {...props} />
+  )
+}
+
+function ComboboxEmpty({ className, ...props }: ComboboxPrimitive.Empty.Props) {
+  return (
+    <ComboboxPrimitive.Empty
+      data-slot="combobox-empty"
+      className={cn(
+        "hidden w-full justify-center py-2 text-center text-sm text-muted-foreground group-data-empty/combobox-content:flex",
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function ComboboxSeparator({
+  className,
+  ...props
+}: ComboboxPrimitive.Separator.Props) {
+  return (
+    <ComboboxPrimitive.Separator
+      data-slot="combobox-separator"
+      className={cn("-mx-1 my-1 h-px bg-border", className)}
+      {...props}
+    />
+  )
+}
+
+function ComboboxChips({
+  className,
+  ...props
+}: React.ComponentPropsWithRef<typeof ComboboxPrimitive.Chips> &
+  ComboboxPrimitive.Chips.Props) {
+  return (
+    <ComboboxPrimitive.Chips
+      data-slot="combobox-chips"
+      className={cn(
+        "flex min-h-8 flex-wrap items-center gap-1 rounded-lg border border-input bg-transparent bg-clip-padding px-2.5 py-1 text-sm transition-colors focus-within:border-ring focus-within:ring-3 focus-within:ring-ring/50 has-aria-invalid:border-destructive has-aria-invalid:ring-3 has-aria-invalid:ring-destructive/20 has-data-[slot=combobox-chip]:px-1 dark:bg-input/30 dark:has-aria-invalid:border-destructive/50 dark:has-aria-invalid:ring-destructive/40",
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function ComboboxChip({
+  className,
+  children,
+  showRemove = true,
+  ...props
+}: ComboboxPrimitive.Chip.Props & {
+  showRemove?: boolean
+}) {
+  return (
+    <ComboboxPrimitive.Chip
+      data-slot="combobox-chip"
+      className={cn(
+        "flex h-[calc(--spacing(5.25))] w-fit items-center justify-center gap-1 rounded-sm bg-muted px-1.5 text-xs font-medium whitespace-nowrap text-foreground has-disabled:pointer-events-none has-disabled:cursor-not-allowed has-disabled:opacity-50 has-data-[slot=combobox-chip-remove]:pr-0",
+        className,
+      )}
+      {...props}
+    >
+      {children}
+      {showRemove && (
+        <ComboboxPrimitive.ChipRemove
+          render={<Button variant="ghost" size="icon-xs" />}
+          className="-ml-1 opacity-50 hover:opacity-100"
+          data-slot="combobox-chip-remove"
+        >
+          <XIcon className="pointer-events-none" />
+        </ComboboxPrimitive.ChipRemove>
+      )}
+    </ComboboxPrimitive.Chip>
+  )
+}
+
+function ComboboxChipsInput({
+  className,
+  ...props
+}: ComboboxPrimitive.Input.Props) {
+  return (
+    <ComboboxPrimitive.Input
+      data-slot="combobox-chip-input"
+      className={cn("min-w-16 flex-1 outline-none", className)}
+      {...props}
+    />
+  )
+}
+
+function useComboboxAnchor() {
+  return React.useRef<HTMLDivElement | null>(null)
+}
+
+export {
+  Combobox,
+  ComboboxInput,
+  ComboboxContent,
+  ComboboxList,
+  ComboboxItem,
+  ComboboxGroup,
+  ComboboxLabel,
+  ComboboxCollection,
+  ComboboxEmpty,
+  ComboboxSeparator,
+  ComboboxChips,
+  ComboboxChip,
+  ComboboxChipsInput,
+  ComboboxTrigger,
+  ComboboxValue,
+  useComboboxAnchor,
+}

components/ui/item.tsx

@@ -0,0 +1,203 @@
+"use client"
+
+import * as React from "react"
+import { mergeProps } from "@base-ui/react/merge-props"
+import { useRender } from "@base-ui/react/use-render"
+import { cva, type VariantProps } from "class-variance-authority"
+import { cn } from "@/lib/utils"
+
+import { Separator } from "@/components/ui/separator"
+
+function ItemGroup({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      role="list"
+      data-slot="item-group"
+      className={cn(
+        "group/item-group flex w-full flex-col gap-4 has-data-[size=sm]:gap-2.5 has-data-[size=xs]:gap-2",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function ItemSeparator({
+  className,
+  ...props
+}: React.ComponentProps<typeof Separator>) {
+  return (
+    <Separator
+      data-slot="item-separator"
+      orientation="horizontal"
+      className={cn("my-2", className)}
+      {...props}
+    />
+  )
+}
+
+const itemVariants = cva(
+  "group/item flex w-full flex-wrap items-center rounded-lg border text-sm transition-colors duration-100 outline-none focus-visible:border-ring focus-visible:ring-[3px] focus-visible:ring-ring/50 [a]:transition-colors [a]:hover:bg-muted",
+  {
+    variants: {
+      variant: {
+        default: "border-transparent",
+        outline: "border-border",
+        muted: "border-transparent bg-muted/50",
+      },
+      size: {
+        default: "gap-2.5 px-3 py-2.5",
+        sm: "gap-2.5 px-3 py-2.5",
+        xs: "gap-2 px-2.5 py-2 in-data-[slot=dropdown-menu-content]:p-0",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+      size: "default",
+    },
+  }
+)
+
+function Item({
+  className,
+  variant = "default",
+  size = "default",
+  render,
+  ...props
+}: useRender.ComponentProps<"div"> & VariantProps<typeof itemVariants>) {
+  return useRender({
+    defaultTagName: "div",
+    props: mergeProps<"div">(
+      {
+        className: cn(itemVariants({ variant, size, className })),
+      },
+      props
+    ),
+    render,
+    state: {
+      slot: "item",
+      variant,
+      size,
+    },
+  })
+}
+
+const itemMediaVariants = cva(
+  "flex shrink-0 items-center justify-center gap-2 group-has-data-[slot=item-description]/item:translate-y-0.5 group-has-data-[slot=item-description]/item:self-start [&_svg]:pointer-events-none",
+  {
+    variants: {
+      variant: {
+        default: "bg-transparent",
+        icon: "[&_svg:not([class*='size-'])]:size-4",
+        image:
+          "size-10 overflow-hidden rounded-sm group-data-[size=sm]/item:size-8 group-data-[size=xs]/item:size-6 [&_img]:size-full [&_img]:object-cover",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+    },
+  }
+)
+
+function ItemMedia({
+  className,
+  variant = "default",
+  ...props
+}: React.ComponentProps<"div"> & VariantProps<typeof itemMediaVariants>) {
+  return (
+    <div
+      data-slot="item-media"
+      data-variant={variant}
+      className={cn(itemMediaVariants({ variant, className }))}
+      {...props}
+    />
+  )
+}
+
+function ItemContent({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="item-content"
+      className={cn(
+        "flex flex-1 flex-col gap-1 group-data-[size=xs]/item:gap-0 [&+[data-slot=item-content]]:flex-none",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function ItemTitle({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="item-title"
+      className={cn(
+        "line-clamp-1 flex w-fit items-center gap-2 text-sm leading-snug font-medium underline-offset-4",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function ItemDescription({ className, ...props }: React.ComponentProps<"p">) {
+  return (
+    <p
+      data-slot="item-description"
+      className={cn(
+        "line-clamp-2 text-left text-sm leading-normal font-normal text-muted-foreground group-data-[size=xs]/item:text-xs [&>a]:underline [&>a]:underline-offset-4 [&>a:hover]:text-primary",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function ItemActions({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="item-actions"
+      className={cn("flex items-center gap-2", className)}
+      {...props}
+    />
+  )
+}
+
+function ItemHeader({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="item-header"
+      className={cn(
+        "flex basis-full items-center justify-between gap-2",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function ItemFooter({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="item-footer"
+      className={cn(
+        "flex basis-full items-center justify-between gap-2",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export {
+  Item,
+  ItemMedia,
+  ItemContent,
+  ItemActions,
+  ItemGroup,
+  ItemSeparator,
+  ItemTitle,
+  ItemDescription,
+  ItemHeader,
+  ItemFooter,
+}