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Authentication Challenge not working - 16.May2008 9:21:57 AM

dhsjiii

Posts: 19
Joined: 21.Jun.2007
Status: offline

Hi everyone,

I have a problem that no one on the forums seem to have, perhaps the opposite.

Current setup:

Two ISA 2006, NLB, members of a Domain.
Group in AD called "allow internet access global"

Problem:

Client authentication process
The following steps outline how a client is authenticated using Integrated Windows authentication:

Depending on browser configuration, authentication may not initially prompt for a user name and password. The current Windows user information on the client computer is used for authentication.
If the authentication exchange initially fails to identify the user, the browser prompts the user for a Windows account user name and password, which it processes using Integrated Windows authentication.
The Web browser continues to prompt the user until the user either enters a valid user name and password or closes the prompt dialog box.

#2 is failing to happen now.

What changed you ask... well alot. My company was divested, and purchased by another company. The only thing I did on ISA was remove the routes (windows) to the old company, remove same ip ranges (in isa), and remove reference to the old DC's.

Question:

Was something unchecked? What is the mechanism that provides that challenge. I tested with Explorer, and that works.

I can give more info if needed. Everything else works fine. Nothing else was changed on my isa configuration.

Thanks!

Dave

< Message edited by dhsjiii -- 16.May2008 10:29:20 AM >