This link shows how to set up NAT with 2 NICs. The T20 is not natting
anything. I just want the 2 NICs to access the same router without
having any conflict in the TCP/IP configuration. I know that it is
possible to give a priority via the metric parameter to one of the NIC
to avoid any conflict since there is two route to go out to the
same router. I haven't found out how to do it in Linux yet. My
Networking "know how" has been exceeded!