Hi List. I am trying to route packets from ppp0 or eth0 to lo, and it seems that the only way to do this is to mangle the packet and rewrite it's if with a "-j ROUTE --iif lo" route. When I configure the following rule, I get an error: iptables -t mangle -A PREROUTING -d 192.168.0.1 -p tcp --dport 9898 -j ROUTE --iif lo returns: iptables v1.3.7: Unknown arg `--iif' Try `iptables -h' or 'iptables --help' for more information. I have configured my kernel as an advanced router, and enabled every single netfilter option as compiled in (tried modules too). Thank you! Andi