updown: Pass ICMP[v6] message type and code to updown script

The type is passed in $PLUTO_MY_PORT and the code in $PLUTO_PEER_PORT.
2013-10-17 16:57:39 +02:00
parent 59213396fa
commit 9739a0bf67
2 changed files with 27 additions and 4 deletions
@@ -78,7 +78,8 @@
 #
 #       PLUTO_MY_PORT
 #              is  the  UDP/TCP  port  to  which  the IPsec SA  is
-#              restricted on our side.
+#              restricted on our side.  For ICMP/ICMPv6 this contains the
+#              message type, and PLUTO_PEER_PORT the message code.
 #
 #       PLUTO_PEER
 #              is the IP address of our peer.
@@ -97,7 +98,8 @@
 #
 #       PLUTO_PEER_PORT
 #              is  the  UDP/TCP  port  to  which  the IPsec SA  is
-#              restricted on the peer side.
+#              restricted on the peer side.  For ICMP/ICMPv6 this contains the
+#              message code, and PLUTO_MY_PORT the message type.
 #
 #       PLUTO_XAUTH_ID
 #              is an optional user ID employed by the XAUTH protocol