[strongSwan] Multiple tunnels between same peer

Martin Willi martin at strongswan.org
Wed May 4 10:27:17 CEST 2011

> When I try to ping one peer from the other, the packets go across
> without encryption. In other words, it does not go through either
> tunnel.

Does your ping use the correct addresses to match your tunnel
( ===

> can I specify which tunnel should be used for what?

Why do you use two tunnels in the first place?

You can use Netfilter firewall marks to tag traffic using IPtables for a
specific tunnel. Have a look at the "mark" option in ipsec.conf.5.


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