Hi all, We are using a PIX 520 ver 5.1(2) with tacacs+ to authenticate all users outbound with NT database. Several of the users are experiencing repeated logon prompts when they try to go to links within a website. Has any one else seen this problem and know a solution. I have already searched the CCO website and not found much on it. Any help will be greatly appreciated. Thank you, _________________________________ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]