http://blogs.technet.com/isablog/archive/2009/06/12/troubleshooting-authentication-issues-in-isa-server-using-net-logon-logging.aspxBackground: I recently had a case where web proxy clients were randomly being prompted for credentials when going to the Internet through ISA Server 2006. Even after entering the proper credentials they were not able to get to the Internet. This particularen-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.technet.com/isablog/archive/2009/06/12/troubleshooting-authentication-issues-in-isa-server-using-net-logon-logging.aspx#3255373Tue, 16 Jun 2009 12:54:48 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3255373 Forefront TMG (ISA Server) Product Team Blog : Troubleshooting &#8230;<p>PingBack from <a rel="nofollow" target="_new" href="http://www.tscmpro.com/?p=6364">http://www.tscmpro.com/?p=6364</a></p> http://blogs.technet.com/isablog/archive/2009/06/12/troubleshooting-authentication-issues-in-isa-server-using-net-logon-logging.aspx#3261541Mon, 06 Jul 2009 17:54:01 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3261541reklam ajansları<p>İntroducing such a topic you'd like to congratulate you've let us know. Have good work.</p> http://blogs.technet.com/isablog/archive/2009/06/12/troubleshooting-authentication-issues-in-isa-server-using-net-logon-logging.aspx#3266853Tue, 21 Jul 2009 22:55:36 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3266853bayrak<p>This is very good news was well informed that the followers of the issue I am. Thanks...</p>