using DNAT and IPtables not working for second of two public interfaces
I am an ubuntu noob and would appreciate help with DNAT on Ubuntu 12.04, which I am using for a firewall/router. I have two public interfaces and one private interface. I want to DNAT traffic from public interface eth0 to 10.1.1.5 on the private LAN, and I want to DNAT traffic from public interface eth2 to 10.1.1.6 on the private LAN.
I am using IPTABLES, and this is my configuration: