Hello I am trying to configure firm to do various firewall and routing tasks. I need this FERM script to handle source NAT. I have a system with two interfaces: eth0 is public, with a static IP; and eth1 supports a private class C. External IP: 123.123.123.456 Class C: 192.168.10.0/24 Currently, I am doing this with IPTables as follows: iptables -t nat -A POSTROUTING -o eth0 -s 192.168.10/24 -j SNAT \ --to-source 123.123.123.456 I think, that I do not understand enough about how iptables is handling this, to manage to put it into FERM-speak. Has anyone done this, or does anyone know enough about FERM to know how to do source NAT for the situation I describe? Thanks Luke
