Help, I have just run out of IP addresses on my subnet and need to route across to a second I have 2 class c subnets but need to keep to one subnet mask as this is all my firewall can handle. I have set up a spare machine with 2000 server and 2 network cards each on a subnet. How do I configure rras to allow data and routing through. I have three other servers on the original subnet and now want to add more machines but need them to be routed through this extra machine. My servers and firewall have fixed IP's the rest of the machines use DHCP.