want to set up a lab system with 3 pc's. One will be a windows 2003 DC with DNS running to serve clients in the domain. The other systems will use this DC for domain and internet. DNS will be set up to forward internet requests to the ISP's dns.
The dc will connect to a DLS line with a public IP but I have no router to work with here. I want to put 2 nic cards in the dc - one public and one private but I am confused about the gateways. Is this possible to do with one interface listening to client dns requests and one connected to the public network?
Here's what I'm thinking:
Open RAS wizard and configure the box as a router with NAT on the public NIC. Can this work?