Hi, I had 3 network interface on my linux box eth0, eth1 and eth2. I want traffice from eth1 only pass from eth2 and eth0 should deny any traffic from eth1 but allow from eth2. what firewall rule should i give to do the above job. Thanks in advance Manish. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com