I'm doing troubleshotting of Web Server access in DMZ. After to do the steps in Q313562 article (How to: Publish a Web Server on a Perimeter Network) and I can't to access my Web Server from Internet. The Web Browser shows "403 - Forbidden. Isa server denies ... " I opened IPxxxlog.txt and saw the following events: Time IP Source Mask Protocol Source Port target Port Action (time) 127.0.0.1 255.255.255.255 Udp 68 67 BLOCKED all steps in article is ok. Any Idea ? Alex Decarli