I have a gateway (Windows XP) which is connected straight to the ISDN. I have a small network from this gateway to the server (MS Server 2000) and a laptop.

I am hosting my website on the server but need to map port 80 to this particular machine.

I can view localhost at the gateway from outside but how do I view the localhost on the server?

I have read that I may need a router and then port forward to the server but how can I do this without purchasing a router.

Any ideas would be appreciated.