Setting tag sliver-openvswitch-2.2.90-1

[sliver-openvswitch.git] / debian / openvswitch-ipsec.init

diff --git a/debian/openvswitch-ipsec.init b/debian/openvswitch-ipsec.init
index 8e5c7b2..a39dd40 100755 (executable)
--- a/debian/openvswitch-ipsec.init
+++ b/debian/openvswitch-ipsec.init
@@ -70,11 +70,23 @@ running() {
     return 0
 }
 
+uninstall_mark_rule() {
+    iptables -D INPUT -t mangle $1 -j MARK --set-mark 1/1 || return 0
+}
+
+install_mark_rule() {
+    if ( ! iptables -C INPUT -t mangle $1 -j MARK --set-mark 1/1 2> /dev/null); then
+        iptables -A INPUT -t mangle $1 -j MARK --set-mark 1/1
+    fi
+}
+
 start_server() {
     if [ ! -d /var/run/openvswitch ]; then
         install -d -m 755 -o root -g root /var/run/openvswitch
     fi
 
+    install_mark_rule "-p esp"
+    install_mark_rule "-p udp --dport 4500"
     /usr/share/openvswitch/scripts/ovs-monitor-ipsec \
            --pidfile=$PIDFILE --log-file --detach --monitor \
            unix:/var/run/openvswitch/db.sock
@@ -86,6 +98,8 @@ stop_server() {
     if [ -e $PIDFILE ]; then
         kill `cat $PIDFILE`
     fi
+    uninstall_mark_rule "-p esp"
+    uninstall_mark_rule "-p udp --dport 4500"
 
     return 0
 }