[strongSwan] strongswan subnet routing

Andris Lismanis andris at lismanis.co.uk
Thu Nov 4 18:23:36 CET 2010


I have managed to setup a tunnel between two hosts which are behind
firewalls (adsl routers). E.g. rw--adsl---internet---adsl--server (with one
eth)----subnet. The problem is that I can ping and access the 'server' but
cannot access any other hosts in the subnet. I have enabled ip forwarding
in sysctl but with no luck. I can also see host addresses appearing in ARP
cache when I try to ping other hosts from rw.  

Is there an option that I have not enabled? Do I need to use iptables to
forward the packets forward and backward?  

Any help would be appriciated. 


Andris Lismanis
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