diff --git a/apps/api/src/agent-scripts/mikrotik-install.rsc b/apps/api/src/agent-scripts/mikrotik-install.rsc
index 211f56d..7a0e1f1 100644
--- a/apps/api/src/agent-scripts/mikrotik-install.rsc
+++ b/apps/api/src/agent-scripts/mikrotik-install.rsc
@@ -49,7 +49,7 @@
     :set token ("evofw_" . [:tostr [/system clock get time]] . [:tostr [/system resource get cpu-load]] . [:tostr [/system resource get free-memory]] . [:tostr [:rndnum from=100000 to=999999]])
   }
 
-  :local body ("{\"name\":\"" . $EvofwName . "\",\"hostname\":\"" . [/system identity get name] . "\",\"platform\":\"mikrotik\",\"token\":\"" . $token . "\",\"client_version\":\"rsc/5\"")
+  :local body ("{\"name\":\"" . $EvofwName . "\",\"hostname\":\"" . [/system identity get name] . "\",\"platform\":\"mikrotik\",\"token\":\"" . $token . "\",\"client_version\":\"rsc/6\"")
   :if ([:typeof $EvofwInstallLinkId] != "nothing" && [:len $EvofwInstallLinkId] > 0) do={
     :set body ($body . ",\"install_link_id\":\"" . $EvofwInstallLinkId . "\"")
   }
@@ -67,15 +67,38 @@
 
 :set EvofwLastHash ""
 
-# Filter rules (idempotent by comment)
+# Filter rules (idempotent by comment) — always at the top of each chain.
 # Deny path: hit (add-src → EVOFW_HITS) then drop. Allow/default unchanged.
 :do { /ip firewall filter remove [find comment~"^evofw-"] } on-error={}
-/ip firewall filter add chain=input action=add-src-to-address-list address-list=EVOFW_HITS address-list-timeout=1h src-address-list=EVOFW_DENY comment=evofw-deny-hit-input disabled=no
-/ip firewall filter add chain=input action=drop src-address-list=EVOFW_DENY comment=evofw-deny-drop-input disabled=no
-/ip firewall filter add chain=forward action=add-src-to-address-list address-list=EVOFW_HITS address-list-timeout=1h src-address-list=EVOFW_DENY comment=evofw-deny-hit-forward disabled=no
-/ip firewall filter add chain=forward action=drop src-address-list=EVOFW_DENY comment=evofw-deny-drop-forward disabled=no
-/ip firewall filter add chain=forward action=accept src-address-list=EVOFW_ALLOW comment=evofw-allow-accept-forward disabled=no
-/ip firewall filter add chain=forward action=drop comment=evofw-default-drop-forward disabled=yes
+
+:local inputFirst [/ip firewall filter find where chain=input]
+:local inputPb ""
+:if ([:len $inputFirst] > 0) do={ :set inputPb ($inputFirst->0) }
+
+:local forwardFirst [/ip firewall filter find where chain=forward]
+:local forwardPb ""
+:if ([:len $forwardFirst] > 0) do={ :set forwardPb ($forwardFirst->0) }
+
+# place-before same anchor repeatedly → earlier adds stay above later ones.
+:if ([:len $inputPb] > 0) do={
+  /ip firewall filter add chain=input action=add-src-to-address-list address-list=EVOFW_HITS address-list-timeout=1h src-address-list=EVOFW_DENY comment=evofw-deny-hit-input disabled=no place-before=$inputPb
+  /ip firewall filter add chain=input action=drop src-address-list=EVOFW_DENY comment=evofw-deny-drop-input disabled=no place-before=$inputPb
+} else={
+  /ip firewall filter add chain=input action=add-src-to-address-list address-list=EVOFW_HITS address-list-timeout=1h src-address-list=EVOFW_DENY comment=evofw-deny-hit-input disabled=no
+  /ip firewall filter add chain=input action=drop src-address-list=EVOFW_DENY comment=evofw-deny-drop-input disabled=no
+}
+
+:if ([:len $forwardPb] > 0) do={
+  /ip firewall filter add chain=forward action=add-src-to-address-list address-list=EVOFW_HITS address-list-timeout=1h src-address-list=EVOFW_DENY comment=evofw-deny-hit-forward disabled=no place-before=$forwardPb
+  /ip firewall filter add chain=forward action=drop src-address-list=EVOFW_DENY comment=evofw-deny-drop-forward disabled=no place-before=$forwardPb
+  /ip firewall filter add chain=forward action=accept src-address-list=EVOFW_ALLOW comment=evofw-allow-accept-forward disabled=no place-before=$forwardPb
+  /ip firewall filter add chain=forward action=drop comment=evofw-default-drop-forward disabled=yes place-before=$forwardPb
+} else={
+  /ip firewall filter add chain=forward action=add-src-to-address-list address-list=EVOFW_HITS address-list-timeout=1h src-address-list=EVOFW_DENY comment=evofw-deny-hit-forward disabled=no
+  /ip firewall filter add chain=forward action=drop src-address-list=EVOFW_DENY comment=evofw-deny-drop-forward disabled=no
+  /ip firewall filter add chain=forward action=accept src-address-list=EVOFW_ALLOW comment=evofw-allow-accept-forward disabled=no
+  /ip firewall filter add chain=forward action=drop comment=evofw-default-drop-forward disabled=yes
+}
 
 # Build sync body as a template script, then prepend baked credentials → one script
 :do { /system script remove [find name="evofw-sync-body"] } on-error={}
diff --git a/docs/agents.md b/docs/agents.md
index c5df52b..c8376d1 100644
--- a/docs/agents.md
+++ b/docs/agents.md
@@ -79,7 +79,7 @@ IPv6 skipped.
 Install RSC:
 
 1. Enroll (с `install_link_id` → агент Invited → Pending).
-2. Создаёт filter-правила `evofw-*` и address-list `EVOFW_DENY` / `EVOFW_ALLOW` / dynamic **`EVOFW_HITS`**.
+2. Создаёт filter-правила `evofw-*` **в начале** цепочек `input`/`forward` (`place-before`) и address-list `EVOFW_DENY` / `EVOFW_ALLOW` / dynamic **`EVOFW_HITS`**.
 3. Scheduler `evofw-sync` каждую минуту: `GET /v1/agent/policy` (JSON) → rebuild deny/allow + report (+ `ip_hits` из HITS). Не использует `/import` огромного `.rsc`.
 
 Лог: `/log print where message~"evofw"`. Ручной sync: `/system script run evofw-sync`.