I am new to ISA so I am trying to understand it a bit more before I implement it. Scenario: Windows 2000 domain One ISA server installed in a member server (integrated mode) Authentication: Integrated One destination set has been created which I intend to use for blocking access to certain sites. There are two Access policy for the same group of users one allow policy and other deny policy. Deny policy contains the predefined destination set I have also created a web page that I intend to be called whenever users try to access blocked sites. For that I have put the URL under Action tab of ISA management console. Windows 2000 machine in the client side with firewall client installed Probelm: whenever I try to access sites which are in the blocked list in order to test whether ISA will redirect me to the web page that I created, the logon window pops up (usename password and domain name) and I get nowhere. Any help in this will be highly appreciated. --------------------------- Badri Khanal Systems Administrator United Mission to Nepal Post Box 126 Kathmandu, Nepal Tel: 977-1-4268900, 4228118 Fax: 977-1-4225559