Please be more specific about your question. What is the purpose of the gateway you are referring to?
software and hardware required for setting a small network with window server 2003
software and hardware required…
You need a server and a client PC, both with NICs, a keyboard/mouse/monitor, Windows Server 2003, some kind of OS for the client PC and cabling to connect the two together with power to run both PCs.
But that’s a useless “network”, so you probably need to ask a much better question in order to get a reasonable answer. And you should also ask your own question, since this one is about gateway configuration.