The FC2 box is not acting as a router. I don't want all packets to go through eth0 due to the load on the wireless router. The reason I want to route through the 2 interfaces is to reduce the total load on each router.
Right, I see. So the FC2 server is just a file/print/DNS/DHCP etc. server?
So clients of 192.168.1.0/24 should be using 192.168.1.1 as their router/gateway and clients of 192.168.100.0/24 should be using 192.168.100.1 as their router/gateway. Since both of your wireless routers have interfaces on the 10.x.x.x network, they should be able to reach 10.10.11.50 without any additional routes. The only additional route entry you need is one via either eth0 or eth1 for the FC2 server itself. They key would seem to be to set up the DHCP server to assign the correct router to each network's clients.
Paul.
