Fix IPv6 /128 route addition

Previously, a split tunnel with a /128 request would result in a default
tunnel, rather than a specific route.

Correctly set the default route if we request a /0.

Signed-off-by: Alexander Huynh <alex@grande.coffee>

diff --git a/vpnc-script b/vpnc-script
index dafd10ce63b0d2ed4926b56cb517196f17906790..5d7ea4b1aaf3b804cf897176b7770b2a3b8262a6 100755 (executable)
--- a/vpnc-script
+++ b/vpnc-script
@@ -881,10 +881,10 @@ do_connect() {
                while [ $i -lt $CISCO_IPV6_SPLIT_INC ] ; do
                        eval NETWORK="\${CISCO_IPV6_SPLIT_INC_${i}_ADDR}"
                        eval NETMASKLEN="\${CISCO_IPV6_SPLIT_INC_${i}_MASKLEN}"
-                       if [ $NETMASKLEN -lt 128 ]; then
-                               set_ipv6_network_route "$NETWORK" "$NETMASKLEN" "$TUNDEV"
-                       else
+                       if [ $NETMASKLEN -eq 0 ]; then
                                set_ipv6_default_route
+                       else
+                               set_ipv6_network_route "$NETWORK" "$NETMASKLEN" "$TUNDEV"
                        fi
                        i=`expr $i + 1`
                done