i don't have this setup in front of me at the moment, so i'll ask here -- is there anything special about using netfilter to manage packets being forwarded between different IP addresses assigned to the same NIC card?
that is, consider a single LAN on which some hosts are assigned to the 192.168.1 network (for example), while other hosts on the same LAN are on network address 10. one of those hosts can, with a single NIC, be on "both" nets if i configure the NIC with: eth0 192.168.1.1 eth0:0 10.0.0.1 can i use standard netfilter operations to control routing/forwarding in this situation between the two virtual networks? rday
