This a short video about how to use a Linux distro called IPCop as a gateway for your virtual machines. I wanted to simulate a real network with a real gateway without dedicating a Gig or RAM to an ISA server. This Linux distribution runs on a 386 processor with 32 MB of Ram. The entire installation takes less than 400 MB and ten minutes. It’ll run on a real machine and can be used as a web cache, DHCP, firewall…

Download the ISO at
http://www.ipcop.org/