I have this in rc.local: iptables -A POSTROUTING --table nat --source localnet/24 --jump SNAT --to-source 212.93.138.10 212.93.138.10 is the NIC connected to the internet provider (CATV). I don't know to what address to write to get subscribed to this list. If anyone answers, please cc: to me, too. Thank you. -- Silviu Marin-Caea Systems and Network Administrator Delta Romania Phone +4093-267961 - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org