Hello, I have the following interface configuration on two boxes: box1: eth0:5 192.121.234.213 netmask 255.255.255.240 broadcast 192.121.234.223 box2: lo:0 192.121.234.213 netmask 255.255.255.255 between box1 and box2 I have a OpenVPN tunnel (endpoints 10.1.0.1 and 10.1.0.2). I want to forward all packages on box1 with destination 192.121.234.213 to tun0 (10.1.0.1), so they pass through the tunnel and comes to box2. I also want to forward all packages from tun0 (10.1.0.1) to eth0:5 (192.121.234.213). How do I do this with iptables? Regards Jonathan