On Tue, 2009-07-14 at 14:27 +0200, Thomas Jacob wrote: > > > You need DNAT+SNAT for this: > > > > > > # Redirect to IP:Port > > > iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 10025 \ > > > -j DNAT --to-destination 172.20.1.254:25 > > > > > > # Ensure that the replies come back to us > > > iptables -t nat -A POSTROUTING -o eth0 -p tcp --dport 25 \ > > > -d 172.20.1.254 -j SNAT --to-source 172.20.1.245 Finally I managed to set it up correctly! The problem was with another rule blocking forwarded traffic to port 25. After I corrected the rules everything worked fine. Thank you for your time and expertise! Best regards, Simion. -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
