I have a pix fw configured with a DMZ. Everything works fine with one exception. All servers inside the firewall cannot communicate with each other using their Public IP Addresses. For Example, I have a webserver (inside address of 10.250.1.60 & an outside 207.1xx.3x.xx. It cannot communicate to another webserver (10.250.1.62, 207.1xx.3x.xx) using the outside Ip's. Perhaps this is aa DNS issue?