Hi, I am a beginner with NAT and maybe you could just help me starting with the following so i can find the rest myself. i have an eth0 and eth1 eth0: 10.51.51.51 eth1: 10.165.254.220 on the eth0 side i have a client 10.51.13.13 who needs to ping to a client 10.165.1.60 so that's from one side to the other side. is that SNAT or DNAT ? and how do i write this in rules ? thnx! --tronstr@xxxxxxxxx