Hi All I am new to all this but here goes. I have read the docs on NAT'ing etc but am still lost. I have a linux box with 2 NIC's, one on the public network and one on the LAN. The public side has a public IP address but we also have 4 more IP addresses routed by the ISP down that line. I would like to "reroute" the traffic from one of those IP addresses to a web server (port 80) on the LAN. What I have tried is : Iptables -t nat PREROUTING -I 1.2.3.4 -j DNAT --to 5.6.7.8 Where 1.2.3.4 is the public IP address and 5.6.7.8 is the LAN address of the web server. Please help, what am I doing wrong? Thanks Carlo
