I'm in terminal on RedHat 5 and I need to configure one of the two eth interface with different IP, GATEWAY and SUBNET.
route add but I'm not sure what I have to do for configureing the gateway on that particulary eth and, I think, only for that!
route add default gw 18.104.22.168 eth0
Of course you need to replace 22.214.171.124 with the actual gateway. This will add the route into the system routing table.