联动 IPrule规则

2026-01-26 12:00:37 +08:00
parent e6ff2f853a
commit 7602aae2a0
2 changed files with 51 additions and 0 deletions
--- a/47
+++ b/47
@@ -0,0 +1,47 @@
+#!/sbin/openrc-run
+
+description="Custom IP Policy Route Rules for Alpine"
+
+depend() {
+    need net networking
+    after net-online
+    trigger on restart networking
+}
+
+trigger() {
+    case "$1" in
+        restart)
+            ebegin "Triggered by networking restart, reloading IP policy rules"
+            restart
+            eend $?
+            ;;
+        *)
+            ebegin "Unsupported trigger: $1"
+            eend 1
+            ;;
+    esac
+}
+
+start() {
+    ebegin "Loading custom IP policy rules"
+    ip rule add from 44.32.191.0/24 to 0.0.0.0/0 lookup 102 priority 200
+    ip rule add from 172.20.0.0/14 to 172.20.0.0/14 lookup 105 priority 300
+    ip -6 rule add from 2000::/3 to 2000::/3 lookup 102 priority 200
+    ip -6 rule add from fd00::/8 to fd00::/8 lookup 105 priority 300
+    eend $? "Failed to load IP policy rules"
+}
+
+stop() {
+    ebegin "Removing custom IP policy rules"
+    ip rule del from 44.32.191.0/24 to 0.0.0.0/0 lookup 102 priority 200
+    ip rule del from 172.20.0.0/14 to 172.20.0.0/14 lookup 105 priority 300
+    ip -6 rule del from 2000::/3 to 2000::/3 lookup 102 priority 200
+    ip -6 rule del from fd00::/8 to fd00::/8 lookup 105 priority 300
+    eend $? "Failed to remove IP policy rules"
+}
+
+restart() {
+    stop
+    sleep 1
+    start
+}