I just recently switched over to a wireless network at my house. Before this, I was running redhat 7 as a masquerading server (running snort) and had a windows 2k system behind that.

Currently, however, the wireless router is acting as both the masquerading server and the firewall, with the Win2k and RH server behind the router. The problem I am having is that I want to run snort in a DMZ, but I don't want to purchase another IP address to have this thing outside my router. Short of getting another IP address, what is the best way to setup my network so that I can have Redhat run an IDS, analzing data from the Internet (not my internal network)

Any input is appricated!