RE: Internal Web Servers get 502 Error

Hi Paul,

The 'bypass proxy for local etc" in the browser is just to bypass for
single label names.

Configure the internal addresses for Direct Access.

HTH, 


Tom
www.isaserver.org/shinder
Tom and Deb Shinder's Configuring ISA Server 2004
http://tinyurl.com/3xqb7
MVP -- ISA Firewalls


-----Original Message-----
From: Paul Deen [mailto:pdeen@xxxxxxxxxxxx] 
Sent: Monday, November 01, 2004 2:19 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] Internal Web Servers get 502 Error

http://www.ISAserver.org

Hello,
 We are using ISA 2004 Standard with a basic Edge Firewall setup. My
client is IE Web Proxy, Firewall Client and the default gateway is
pointing to ISA.
 
Anytime I want to access an internal web server device, such as my HP
jet-direct devices, or my internal switches web interface, I have to
manually enter the IP into my web browser in the advanced section in the
exceptions. Otherwise I get the brown Network Access Message: The page
cannot be displayed Error Code: 502 Proxy Error. The ISA Server denied
the specified Uniform Resource Locator (URL). (12202)

So after I enter the IP manually, and then I close IE and reopen, I have
to reenter the IPs all by hand again or I get the same error.

In IE, I have the box checked to bypass proxy for local, but still same
result.
Also, on my ISA server on the Internal Adapter Properties, on the web
browser tab I have the box checked for Bypass proxy for Web servers in
this network.

But I am still getting the error when I try to connect unless I manually
each and every time go in and type the IP into the exception box.

Any advice?
Thanks,
Paul Deen

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