How do you use iptables to route using private IP networks?

You can use the “ip route” command or the “route” command to accomplish this assuming that the 10.0.5.0 network is attached to a separate interface from the 192.168 interface. The interfaces can be separate but the same device afaik, in other words something like

route add -net 192.168.0.0 netmask 255.255.255.0 gw eth0:1

ought to work.

So, now I’ve googled it, this link:

http://serverfault.com/questions/66571/using-ip-alias-and-route-to-visit-a-site-through-assigned-ip-address

indicates that I’m wrong (maybe) and the route command does not recognize interface aliases but the “ip route” command does. Frankly I prefer the “ip” command anyway, but I used route because it’s more widespread.