407 Proxy Authentication Required issue
- From: "b" <ba_cruising@xxxxxxxxxxx>
- To: isalist@xxxxxxxxxxxxx
- Date: Fri, 10 Sep 2004 21:29:19 -0600
Hello;
I work for a school district and one of our elementary purchased a program
called IndiVisual Learning. We run ISA2000 SP1 in cache mode only and
force basic authentication on all outgoing web requests. I am not using
SecureNat or the Firewall client: we manually enter the ip address of the
proxy server in our browser. These are Windows client so their
authenticated when they log onto the domain. Here?s my problem: when one
of our clients executes the application, the client sends an html request
to their server which is located on the Internet. Their server sends back
a .tab file which uses port 80. When I have the proxy turned on the
application will not work. If I turn the proxy off, the application will
work.
In the log of the IndiVisual application it states: HTTP 407 Proxy
Authentication Required ? The ISA Server required authorization to fulfill
the request. Access to the Web Proxy service is denied.
Is there a way within ISA to allow the .tab file to pass? Any help would
be greatly appreciated.
Thank you.
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