RE: ntlm auth issue
- From: "Thomas W Shinder" <tshinder@xxxxxxxxxxxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Fri, 9 May 2003 12:11:02 -0500
Hi Don,
Configure the site for Direct Access so that you bypass the Web Proxy
service.
HTH,
Tom
Thomas W Shinder
www.isaserver.org/shinder <http://www.isaserver.org/shinder>
ISA Server and Beyond: http://tinyurl.com/1jq1
Configuring ISA Server: http://tinyurl.com/1llp
<http://tinyurl.com/1llp>
-----Original Message-----
From: Don Bentz [mailto:Don@xxxxxxxxxxx]
Sent: Friday, May 09, 2003 12:01 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] ntlm auth issue
http://www.ISAserver.org
I have a client that is using a outside vendor (ASP) which runs
their apps through Citrix Nfuse. When running the app, I get the error
Proxy connection failed: Unsupported proxy authentication scheme.
Looking this up in Citrix gives me KB CTX784366:
+++++++++++++++++++++++++++++
The 6.30 ICA clients do not support NTLM authentication.
Version 6.30 of the ICA client includes a feature allowing the
ICA traffic to tunnel through a secure proxy server en route to the
MetaFrame server. Some secure proxy servers, such as Microsoft Internet
Security and Acceleration (ISA) Server, require Integrated Windows
(NTLM) authentication.
At the current time, Citrix ICA clients do not support NTLM
authentication at the proxy server. For ICA traffic to traverse the
proxy server, the proxy authenticaiton type should be set to None or
Basic.
+++++++++++++++++++++++++++++
Ok, I've tried this and that on ISA. Any thoughts?
Don Bentz, MCSE, CCA, MCP+I
Computer Management Systems, Inc.
216 South Main Street
Columbia City, IN 46725
[260] 248-2191 V [260] 248-2801 F
www.cmsinetworks.com <http://www.cmsinetworks.com/>
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