diff --git a/backend/routes/mikrotikConfigRoutes.js b/backend/routes/mikrotikConfigRoutes.js
index 559b8fb..67cc6a3 100644
--- a/backend/routes/mikrotikConfigRoutes.js
+++ b/backend/routes/mikrotikConfigRoutes.js
@@ -1489,6 +1489,12 @@ function sameOspfInterface(a, b) {
   return String(a || '').trim().toUpperCase() === String(b || '').trim().toUpperCase();
 }
 
+function sameOspfArea(a, b) {
+  const left = String(a || '').trim().toUpperCase() || 'BACKBONE';
+  const right = String(b || '').trim().toUpperCase() || 'BACKBONE';
+  return left === right;
+}
+
 /**
  * GET /api/mikrotik/ospf-interface-templates?serverId=
  * Возвращает текущие OSPF interface-template с HOME роутеров.
@@ -1567,7 +1573,7 @@ async function getOspfInterfaceTemplates(req, res) {
 
 /**
  * POST /api/mikrotik/ospf-interface-templates/apply
- * Body: { servers: [{ serverId, templates: [{ interfaceName, cost }] }] }
+ * Body: { servers: [{ serverId, templates: [{ rosId?, interfaceName, area?, cost }] }] }
  */
 async function applyOspfInterfaceTemplates(req, res) {
   try {
@@ -1611,17 +1617,27 @@ async function applyOspfInterfaceTemplates(req, res) {
         let invalid = 0;
 
         for (const desired of desiredTemplates) {
+          const desiredRosId = String(desired?.rosId || '').trim();
           const interfaceName = String(desired?.interfaceName || '').trim();
+          const desiredArea = String(desired?.area || '').trim();
           const desiredCost = parseOspfCost(desired?.cost);
 
-          if (!interfaceName || desiredCost == null) {
+          if ((!interfaceName && !desiredRosId) || desiredCost == null) {
             invalid += 1;
             continue;
           }
 
-          const match = existing.find((item) =>
-            sameOspfInterface(normalizeOspfInterfaceName(item), interfaceName)
-          );
+          let match = null;
+          if (desiredRosId) {
+            match = existing.find((item) => String(item?.['.id'] || '') === desiredRosId);
+          }
+          if (!match && interfaceName) {
+            match = existing.find((item) => {
+              if (!sameOspfInterface(normalizeOspfInterfaceName(item), interfaceName)) return false;
+              if (!desiredArea) return true;
+              return sameOspfArea(item?.area, desiredArea);
+            });
+          }
 
           if (!match || !match['.id']) {
             missing += 1;
diff --git a/frontend/src/NetworkConfigManager.jsx b/frontend/src/NetworkConfigManager.jsx
index 91fedc3..06fc559 100644
--- a/frontend/src/NetworkConfigManager.jsx
+++ b/frontend/src/NetworkConfigManager.jsx
@@ -127,160 +127,45 @@ const GATEWAY_TEMPLATES = [
 
 const OSPF_COST_STEP = 10;
 
-function getServerRefMap(servers = []) {
-  const byRef = new Map();
-  (servers || []).forEach((server) => {
-    if (!server || typeof server !== 'object') return;
-    if (server.id) byRef.set(String(server.id), server);
-    if (server.ip) byRef.set(String(server.ip), server);
-    if (server.dns) byRef.set(String(server.dns), server);
-  });
-  return byRef;
-}
+function buildOspfTemplatesFromRouterResults(routerResults = [], servers = []) {
+  const serverById = new Map((servers || []).map((s) => [String(s.id || s.ip || s.dns || ''), s]));
+  const byComposite = new Map();
 
-function getHomeOspfCandidates(tunnelInterfaces = [], servers = []) {
-  const serverByRef = getServerRefMap(servers);
-  const candidatesByServer = {};
+  (routerResults || []).forEach((result) => {
+    const serverId = String(result?.serverId || '').trim();
+    if (!serverId) return;
+    const server = serverById.get(serverId) || {
+      id: serverId,
+      ip: String(result?.serverLabel || serverId),
+      dns: String(result?.serverLabel || ''),
+    };
+    const identity = getOspfRouterIdentity(server);
+    const templates = Array.isArray(result?.templates) ? result.templates : [];
 
-  (tunnelInterfaces || []).forEach((iface) => {
-    if (String(iface?.type || '').toUpperCase() !== 'GRE') return;
-    const tunnelId = String(iface?.id || '');
-
-    const addCandidate = (serverRef, side) => {
-      const server = serverByRef.get(String(serverRef || ''));
-      if (!server || String(server.type || '').toLowerCase() !== 'home') return;
-
-      const serverId = String(server.id || serverRef || '');
-      if (!serverId) return;
-
-      const interfaceName = String(
-        side === 'left' ? (iface?.name || '') : (iface?.name2 || iface?.name || '')
-      ).trim();
+    templates.forEach((tpl) => {
+      const interfaceName = String(tpl?.interfaceName || '').trim();
+      const area = String(tpl?.area || '').trim() || 'backbone';
+      const numericCost = Number(tpl?.cost);
+      const cost = Number.isFinite(numericCost) && numericCost >= 0 ? numericCost : OSPF_COST_STEP;
       if (!interfaceName) return;
 
-      const uniqueKey = `${tunnelId}:${side}:${interfaceName}`;
-      if (!candidatesByServer[serverId]) candidatesByServer[serverId] = [];
-      candidatesByServer[serverId].push({
-        key: uniqueKey,
+      const compositeKey = `${identity.key}::${area.toLowerCase()}::${interfaceName.toUpperCase()}`;
+      if (byComposite.has(compositeKey)) return;
+
+      byComposite.set(compositeKey, {
+        key: compositeKey,
+        rosId: tpl?.id || null,
         serverId,
-        tunnelInterfaceId: tunnelId,
+        routerKey: identity.key,
+        routerLabel: identity.label,
         interfaceName,
-      });
-    };
-
-    addCandidate(iface?.serverId, 'left');
-    addCandidate(iface?.serverId2, 'right');
-  });
-
-  Object.keys(candidatesByServer).forEach((serverId) => {
-    const unique = new Map();
-    candidatesByServer[serverId].forEach((candidate) => {
-      if (!unique.has(candidate.key)) unique.set(candidate.key, candidate);
-    });
-    candidatesByServer[serverId] = Array.from(unique.values());
-  });
-
-  return candidatesByServer;
-}
-
-function areOspfTemplateListsEqual(prevList = [], nextList = []) {
-  if (prevList.length !== nextList.length) return false;
-  for (let i = 0; i < prevList.length; i += 1) {
-    const prev = prevList[i];
-    const next = nextList[i];
-    if (
-      String(prev?.id || '') !== String(next?.id || '') ||
-      String(prev?.key || '') !== String(next?.key || '') ||
-      String(prev?.serverId || '') !== String(next?.serverId || '') ||
-      String(prev?.tunnelInterfaceId || '') !== String(next?.tunnelInterfaceId || '') ||
-      String(prev?.interfaceName || '') !== String(next?.interfaceName || '') ||
-      Number(prev?.cost || 0) !== Number(next?.cost || 0)
-    ) {
-      return false;
-    }
-  }
-  return true;
-}
-
-function normalizeOspfTemplates(rawTemplates = [], candidatesByServer = {}) {
-  const normalized = [];
-
-  Object.entries(candidatesByServer).forEach(([serverId, candidates]) => {
-    const byKey = new Map(candidates.map((item) => [String(item.key), item]));
-    const existing = (rawTemplates || [])
-      .filter((item) => String(item?.serverId || '') === String(serverId) && byKey.has(String(item?.key || '')))
-      .sort((a, b) => Number(b?.cost || 0) - Number(a?.cost || 0));
-
-    const usedKeys = new Set();
-    const ordered = [];
-
-    existing.forEach((item) => {
-      const key = String(item?.key || '');
-      if (usedKeys.has(key)) return;
-      usedKeys.add(key);
-      ordered.push({
-        ...item,
-        ...byKey.get(key),
+        area,
+        cost,
       });
     });
-
-    candidates.forEach((candidate) => {
-      if (usedKeys.has(candidate.key)) return;
-      usedKeys.add(candidate.key);
-      ordered.push({
-        id: `ospf-${serverId}-${candidate.key}`,
-        key: candidate.key,
-        serverId: candidate.serverId,
-        tunnelInterfaceId: candidate.tunnelInterfaceId,
-        interfaceName: candidate.interfaceName,
-        cost: null,
-      });
-    });
-
-    const existingCosts = ordered
-      .map((item) => Number(item?.cost))
-      .filter((cost) => Number.isFinite(cost) && cost >= 0);
-    let nextAutoCost = existingCosts.length > 0
-      ? Math.max(OSPF_COST_STEP, Math.min(...existingCosts) - OSPF_COST_STEP)
-      : Math.max(OSPF_COST_STEP, ordered.length * OSPF_COST_STEP);
-
-    ordered.forEach((item) => {
-      const numericCost = Number(item?.cost);
-      if (Number.isFinite(numericCost) && numericCost >= 0) {
-        normalized.push({ ...item, cost: numericCost });
-        return;
-      }
-      normalized.push({ ...item, cost: nextAutoCost });
-      nextAutoCost = Math.max(OSPF_COST_STEP, nextAutoCost - OSPF_COST_STEP);
-    });
   });
 
-  return normalized;
-}
-
-function mergeOspfCostsFromRouter(currentTemplates = [], routerResults = []) {
-  const routerCostMap = new Map();
-
-  (routerResults || []).forEach((serverResult) => {
-    const serverId = String(serverResult?.serverId || '').trim();
-    if (!serverId) return;
-    const templates = Array.isArray(serverResult?.templates) ? serverResult.templates : [];
-    templates.forEach((item) => {
-      const interfaceName = String(item?.interfaceName || '').trim();
-      const cost = Number(item?.cost);
-      if (!interfaceName || !Number.isFinite(cost) || cost < 0) return;
-      const key = `${serverId}::${interfaceName.toUpperCase()}`;
-      routerCostMap.set(key, cost);
-    });
-  });
-
-  return (currentTemplates || []).map((item) => {
-    const serverId = String(item?.serverId || '').trim();
-    const interfaceName = String(item?.interfaceName || '').trim();
-    const lookup = `${serverId}::${interfaceName.toUpperCase()}`;
-    if (!routerCostMap.has(lookup)) return item;
-    return { ...item, cost: routerCostMap.get(lookup) };
-  });
+  return Array.from(byComposite.values());
 }
 
 function moveInArray(arr, fromIndex, toIndex) {
@@ -665,23 +550,6 @@ function NetworkConfigManager() {
     return result;
   }, [config.ipPools, serverFilter, searchTerm, servers]);
 
-  const homeOspfCandidatesByServer = useMemo(
-    () => getHomeOspfCandidates(config.tunnelInterfaces || [], servers),
-    [config.tunnelInterfaces, servers]
-  );
-
-  useEffect(() => {
-    setConfig((prev) => {
-      const prevTemplates = Array.isArray(prev?.ospfInterfaceTemplates) ? prev.ospfInterfaceTemplates : [];
-      const nextTemplates = normalizeOspfTemplates(prevTemplates, homeOspfCandidatesByServer);
-      if (areOspfTemplateListsEqual(prevTemplates, nextTemplates)) return prev;
-      return {
-        ...prev,
-        ospfInterfaceTemplates: nextTemplates,
-      };
-    });
-  }, [homeOspfCandidatesByServer]);
-
   const ospfTemplatesByRouter = useMemo(() => {
     const grouped = {};
     (config.ospfInterfaceTemplates || []).forEach((item) => {
@@ -703,11 +571,24 @@ function NetworkConfigManager() {
     });
 
     const groups = Object.values(grouped).map((group) => {
-      const sorted = [...group.items].sort((a, b) => Number(b?.cost || 0) - Number(a?.cost || 0));
+      const areasMap = {};
+      group.items.forEach((item) => {
+        const area = String(item?.area || '').trim() || 'backbone';
+        if (!areasMap[area]) areasMap[area] = [];
+        areasMap[area].push(item);
+      });
+
+      const areas = Object.entries(areasMap)
+        .map(([area, items]) => ({
+          area,
+          items: [...items].sort((a, b) => Number(b?.cost || 0) - Number(a?.cost || 0)),
+        }))
+        .sort((a, b) => a.area.localeCompare(b.area));
+
       return {
         ...group,
         serverIds: Array.from(group.serverIds),
-        items: sorted,
+        areas,
       };
     });
 
@@ -719,8 +600,9 @@ function NetworkConfigManager() {
     return groups;
   }, [config.ospfInterfaceTemplates, serverFilter, servers]);
 
-  const handleDropOspfTemplate = (routerKey, targetKey) => {
+  const handleDropOspfTemplate = (routerKey, area, targetKey) => {
     if (!ospfDraggingItem || String(ospfDraggingItem.routerKey) !== String(routerKey)) return;
+    if (String(ospfDraggingItem.area || '') !== String(area || '')) return;
     const draggedKey = String(ospfDraggingItem.key || '');
     const destinationKey = String(targetKey || '');
     if (!draggedKey || !destinationKey || draggedKey === destinationKey) {
@@ -734,7 +616,8 @@ function NetworkConfigManager() {
           const sid = String(item.serverId || '');
           const server = getServerInfo(sid);
           const identity = getOspfRouterIdentity(server || { id: sid, ip: sid });
-          return identity.key === String(routerKey);
+          const itemArea = String(item?.area || '').trim() || 'backbone';
+          return identity.key === String(routerKey) && itemArea === String(area || 'backbone');
         })
         .sort((a, b) => Number(b?.cost || 0) - Number(a?.cost || 0));
       const fromIndex = current.findIndex((item) => String(item.key || '') === draggedKey);
@@ -750,7 +633,8 @@ function NetworkConfigManager() {
         const sid = String(item.serverId || '');
         const server = getServerInfo(sid);
         const identity = getOspfRouterIdentity(server || { id: sid, ip: sid });
-        return identity.key !== String(routerKey);
+        const itemArea = String(item?.area || '').trim() || 'backbone';
+        return identity.key !== String(routerKey) || itemArea !== String(area || 'backbone');
       });
 
       return {
@@ -768,10 +652,11 @@ function NetworkConfigManager() {
       const response = await api.get('/mikrotik/ospf-interface-templates');
       const results = Array.isArray(response.data?.results) ? response.data.results : [];
       const errors = Array.isArray(response.data?.errors) ? response.data.errors : [];
+      const loadedTemplates = buildOspfTemplatesFromRouterResults(results, servers);
 
       setConfig((prev) => ({
         ...prev,
-        ospfInterfaceTemplates: mergeOspfCostsFromRouter(prev.ospfInterfaceTemplates || [], results),
+        ospfInterfaceTemplates: loadedTemplates,
       }));
 
       if (!silent && results.length > 0) {
@@ -803,15 +688,21 @@ function NetworkConfigManager() {
       const payload = {
         servers: ospfTemplatesByRouter.map((group) => {
           const dedup = new Map();
-          group.items.forEach((item) => {
-            const key = String(item.interfaceName || '').trim().toUpperCase();
-            if (!key) return;
-            if (!dedup.has(key)) {
-              dedup.set(key, {
-                interfaceName: item.interfaceName,
-                cost: item.cost,
-              });
-            }
+          (group.areas || []).forEach((areaGroup) => {
+            (areaGroup.items || []).forEach((item) => {
+              const interfaceName = String(item.interfaceName || '').trim();
+              const area = String(item.area || '').trim() || 'backbone';
+              if (!interfaceName) return;
+              const key = `${area.toUpperCase()}::${interfaceName.toUpperCase()}`;
+              if (!dedup.has(key)) {
+                dedup.set(key, {
+                  rosId: item.rosId || null,
+                  interfaceName,
+                  area,
+                  cost: item.cost,
+                });
+              }
+            });
           });
           return {
             serverId: group.representativeServerId,
@@ -842,10 +733,11 @@ function NetworkConfigManager() {
 
   useEffect(() => {
     if (activeTab !== 'interfaces') return;
+    if (!Array.isArray(servers) || servers.length === 0) return;
     if (ospfAutoLoadedRef.current) return;
     ospfAutoLoadedRef.current = true;
     handleLoadOspfFromMikrotik({ silent: true });
-  }, [activeTab]);
+  }, [activeTab, servers]);
 
   // === Группировка по серверам ===
   const gatewaysByServer = useMemo(() => {
@@ -4036,7 +3928,7 @@ function NetworkConfigManager() {
                   <div>
                     <h3 className="card-title mb-0">OSPF Interface Template (HOME)</h3>
                     <div className="text-muted small">
-                      Только для HOME роутеров. Перетаскивание меняет приоритет: чем выше cost, тем выше приоритет.
+                      Только для HOME роутеров. Источник данных — MikroTik, группировка по Area.
                     </div>
                   </div>
                   <div className="d-flex align-items-center gap-2">
@@ -4068,44 +3960,59 @@ function NetworkConfigManager() {
                 <div className="card-body">
                   {ospfTemplatesByRouter.length === 0 ? (
                     <div className="text-muted">
-                      Для HOME роутеров пока нет GRE-интерфейсов. Создайте GRE-туннели, и шаблоны появятся автоматически.
+                      OSPF Interface Template не найдены на HOME роутерах.
                     </div>
                   ) : (
                     <div className="row g-3">
                       {ospfTemplatesByRouter.map((group) => {
-                        const templates = group.items || [];
+                        const areas = group.areas || [];
                         return (
                           <div key={`ospf-router-${group.routerKey}`} className="col-12 col-xl-6">
                             <div className="card card-sm border">
                               <div className="card-header">
                                 <div className="fw-semibold">{group.routerLabel}</div>
                               </div>
-                              <div className="list-group list-group-flush">
-                                {templates.length === 0 ? (
+                              <div className="card-body p-0">
+                                {areas.length === 0 ? (
                                   <div className="list-group-item text-muted small">
                                     Нет доступных интерфейсов для OSPF шаблонов.
                                   </div>
                                 ) : (
-                                  templates.map((template) => (
-                                    <div
-                                      key={template.key}
-                                      className="list-group-item d-flex align-items-center justify-content-between"
-                                      draggable
-                                      onDragStart={() =>
-                                        setOspfDraggingItem({ routerKey: group.routerKey, key: template.key })
-                                      }
-                                      onDragOver={(e) => e.preventDefault()}
-                                      onDrop={() => handleDropOspfTemplate(group.routerKey, template.key)}
-                                      onDragEnd={() => setOspfDraggingItem(null)}
-                                      style={{ cursor: 'grab' }}
-                                    >
-                                      <div className="d-flex align-items-center gap-2">
-                                        <span className="text-muted small">::</span>
-                                        <code>{template.interfaceName}</code>
+                                  areas.map((areaGroup) => (
+                                    <div key={`${group.routerKey}-${areaGroup.area}`} className="border-top">
+                                      <div className="px-3 py-2 bg-light text-muted small fw-semibold">
+                                        Area: {areaGroup.area}
+                                      </div>
+                                      <div className="list-group list-group-flush">
+                                        {areaGroup.items.map((template) => (
+                                          <div
+                                            key={template.key}
+                                            className="list-group-item d-flex align-items-center justify-content-between"
+                                            draggable
+                                            onDragStart={() =>
+                                              setOspfDraggingItem({
+                                                routerKey: group.routerKey,
+                                                area: areaGroup.area,
+                                                key: template.key,
+                                              })
+                                            }
+                                            onDragOver={(e) => e.preventDefault()}
+                                            onDrop={() =>
+                                              handleDropOspfTemplate(group.routerKey, areaGroup.area, template.key)
+                                            }
+                                            onDragEnd={() => setOspfDraggingItem(null)}
+                                            style={{ cursor: 'grab' }}
+                                          >
+                                            <div className="d-flex align-items-center gap-2">
+                                              <span className="text-muted small">::</span>
+                                              <code>{template.interfaceName}</code>
+                                            </div>
+                                            <span className="badge bg-primary-lt text-primary">
+                                              cost {template.cost}
+                                            </span>
+                                          </div>
+                                        ))}
                                       </div>
-                                      <span className="badge bg-primary-lt text-primary">
-                                        cost {template.cost}
-                                      </span>
                                     </div>
                                   ))
                                 )}