Thanks for your answer but if I understand whant you mean, I have only to add the following line in my iptables script : iptables -A POSTROUTING -t nat -o eth2 -j DNAT --to 62.160.X.Y With this line the computers on my LAN and my DMZ will allow to exit to the Internet ?? With the two following lines will it work ? iptables -t nat POSTROUTING -s 172.16.0.0/16 -o eth2 -j MASQUERADE iptables -t nat POSTROUTING -s 192.168.2.0/24 -o eth2 -j MASQUERADE Thanks Frederic
