Replace tarball with un-tarred ImmortalWrt patch tree (package/feeds/files overrides)

2026-07-23 19:35:11 +08:00
parent 3442922678
commit cb3dd4ce9f
21 changed files with 5795 additions and 0 deletions
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+#!/bin/sh
+# === MSS clamp persistence (坑 #12 part 3) ===
+# fw4 reload (triggered by any ifup) wipes the nft rule added by 20-vxlan hotplug.
+# This iface hotplug re-adds the rule after every interface ifup event,
+# but only if the rule is missing (idempotent).
+# Idempotency: grep for the unique "set 1360" string before adding.
+[ "$ACTION" = "ifup" ] || exit 0
+sleep 2  # wait for fw4 reload to complete
+nft list chain inet fw4 mangle_forward 2>/dev/null | grep -q 'set 1360' || \
+    nft add rule inet fw4 mangle_forward 'iifname "br-lan" tcp flags syn tcp option maxseg size set 1360' 2>/dev/null
+exit 0