I was loaned a NIC which I promptly installed in my F16 workstation just to 'play' with it (using
iptables and stuff).
Other than forwarding packets from the new NIC to the old NIC using various
iptables facilities, I don't really know what else I can do with it? So, currently, I have disabled the new NIC because for some reason with both NICs enabled I couldn't anymore get on the Internet.
Could I get some suggestions on what all things a dual-homed machine can do...? and what all I can learn while this loaner hardware lasts? Any links to a good self-learning resource online would be greatly helpful also.