[Openswan Users] R: R: Multiple interfaces ipsec/l2tp vpn openswan 2.6.26 [SOLVED]

[Federico Viel]

This is(was) the problem


On 
/usr/lib/ipsec/_updown.netkey
.....
1    # old: route via pluto_interface
2    # parms2="$parms2 dev ${PLUTO_INTERFACE%:*} $IPROUTEARGS"
3
4    # new: route via proper interface according to routing table
5    if [ "$1" = "del" ]; then
6       PLUTO_PEER_INTERFACE=`ip -o route get $PLUTO_PEER_CLIENT | sed
"s/^.*de$
7    else
8       PLUTO_PEER_INTERFACE=`ip -o route get $PLUTO_PEER | sed "s/^.*dev
\([^ $
9    fi
10   if [ -z "$PLUTO_PEER_INTERFACE" ]; then
11        PLUTO_PEER_INTERFACE=$PLUTO_INTERFACE
12    fi
13    parms2="$parms2 dev ${PLUTO_PEER_INTERFACE%:*} $IPROUTEARGS"
...


Commenting lines 5,6,7,8,9 solved the problem. 



Maybe this is a "issue" to fix? (in openswan 2.4.6 _updown script works
fine)

The question now is: Why net2net connections work without this patch?
Thank you.