Re: ISA 2004 SP2 WebProxy Filter Bug?
- From: "Gabriele" <gshock@xxxxxxxxxx>
- Date: Thu, 9 Feb 2006 17:59:27 +0100
Hi,
I've a similar problem, all my published websites (web, owa) stop working
after SP2 with Error Code: 502 Proxy Error .
After 2h investigating I disabled all authenticating method used by the Web
listener and now it works.
This is a feature changed in sp2
When you use HTTP-to-HTTP bridging, ISA Server will not allow traffic on the
external HTTP port when the Web listener is configured to request Basic,
forms-based, or Remote Authentication Dial-In User Service (RADIUS)
authentication. This is a security-related change. These credentials should
be encrypted, and not sent in clear text over HTTP.
Bye
Gab
"Thomas Swafford" <ThomasSwafford@xxxxxxxxxxxxxxxxxxxxxxxxx> ha scritto nel
messaggio news:C5BB0358-9058-4A17-BA9E-57BD31B674AE@xxxxxxxxxxxxxxxx
After installing SP2 for ISA 2004 Standard, This error occurs on
http://www.delta.com. No workaround found at this time. Issue occurs for
both proxy clients and SecureNAT clients.
"Error Code: 502 Proxy Error. The HTTP request includes a non-supported
header. Contact your ISA Server administrator. (12156)"
I uninstalled SP2 and the issue is no longer occuring. This appears to be
a
bug in SP2 as several other posters here seem to be having identical
results
after installed the service pack.
.
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