X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=debian%2Fopenvswitch-ipsec.init;h=a39dd40e686d32886947ceff02cd83aa1ce02f99;hb=ec988646afe6aee6a63d6894a3e9b50f715d5941;hp=125b50f31e7860a110dd786d39351300a143fe12;hpb=bd9e5b0e583e9d9cdcb66557ded207ed65ff379d;p=sliver-openvswitch.git

diff --git a/debian/openvswitch-ipsec.init b/debian/openvswitch-ipsec.init
index 125b50f31..a39dd40e6 100755
--- a/debian/openvswitch-ipsec.init
+++ b/debian/openvswitch-ipsec.init
@@ -24,6 +24,8 @@
 # Default-Start:     2 3 4 5
 # Default-Stop:      0 1 6
 # Short-Description: Open vSwitch GRE-over-IPsec daemon
+# Description:       The ovs-monitor-ipsec script provides support for encrypting GRE
+#                    tunnels with IPsec.
 ### END INIT INFO
 
 PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
@@ -68,11 +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
@@ -84,6 +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
 }