From 7a1f49c314aed247d0b3c9cc02fe0e5431eff987 Mon Sep 17 00:00:00 2001
From: Andreas Steffen <andreas.steffen@strongswan.org>
Date: Fri, 8 Jun 2007 07:01:17 +0000
Subject: [PATCH] do not delete existing routes with NETKEY

---
 src/_updown/_updown | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/_updown/_updown b/src/_updown/_updown
index eb41b37b9..795b6f388 100755
--- a/src/_updown/_updown
+++ b/src/_updown/_updown
@@ -289,6 +289,13 @@ fi
 # the big choice
 case "$PLUTO_VERB:$1" in
 prepare-host:*|prepare-client:*)
+	if [ -z "$KLIPS" -a -z "$PLUTO_MY_SOURCEIP" ]
+	then
+	    # exit because no route will be added,
+	    # so that existing routes can stay
+	    exit 0
+	fi
+
 	# delete possibly-existing route (preliminary to adding a route)
 	case "$PLUTO_PEER_CLIENT_NET/$PLUTO_PEER_CLIENT_MASK" in
 	"0.0.0.0/0.0.0.0")