Im trying to get local traffic from a linux box destined for the same box routed through a test network. further explanation: I have 2 Ethernet cards in the linux box. Call them eth0 with IP address 192.168.0.1 and eth1 with IP = 192.168..0.2 eth1= 192.168.0.2 is connected to another computer a gateway which has the IP address 192.168.0.3. This computer is then connected to an external network which is again connected to eth0=192.168.0.1 in the first box. Now the problem is I want to get locally generated packages in the box destined for 192.168.0.2 (eth1 in the box) to leave the box and be routed trough the network to the box again. I have been trying to use iptables but not found a solution. Any suggestion would be welcome? / Thor