My new blog post on Technet wiki http://social.technet.microsoft.com/wiki/contents/articles/site-to-site-ipsec-tunnel-between-tmg-2010-and-cisco.aspx and its about Site to site IPsec Tunnel between TMG2010 installed on VMware machine and Cisco.

Issue : Windows update fails with error 80072f8f on TMG server. Scenario : Admin was trying to do windows update on the TMG server and it was failing with error 80072f8f. Troubleshooting Approach and Resolution 1. We know windows update uses...

Issue: Autodetect opton in proxy settings in browser does not work, when configured users can not access internet through TMG server. As per http://technet.microsoft.com/en-us/library/cc713344.aspx ISA Server uses the Web Proxy Automatic Discovery...