"Furmanek, Greg" wrote: > 2 Routable IP addresses on the same subnet: Your success may depend on your provider. If they expect to "see" your device's MAC, it might be tricky. Are you doing actual routing with your ISP? (I assume not) Your firewall will need to respond to both addresses externally. Start there and see if that works. It'll help to be able to test from an external location. If it does, the rest is simple. A 1:1 NAT would do nicely for the DMZ network, 1:n for the inside network. You'll probably want DNS set up externally to be able to locate the two external addresses by name. Hope this helps. Give some more detail and more brain cells (rather than my one :) may kick in. - Bob