Re: HTTP 502 Proxy Error: 12211

  • From: "Bogdan Florin" <florinb@xxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Tue, 29 Jan 2002 01:19:59 +0200

yes, you miss that you try to change the SSL port other than default 
value for using with UPSTREAM proxy server you joust found a ISA BUG.

You can't use other port for SSL.

Yours sincerely,

Bogdan Florin
manager
BizarNet - Satellite Internet Services
www.bizarnet.ro
phone: +40-64-426507
gsm: : +40-90-074031


-----Original Message-----
From: "Terry Fedirko" <Terry.Fedirko@xxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Date: Mon, 28 Jan 2002 15:31:11 -0700
Subject: [isalist] HTTP 502 Proxy Error: 12211

> http://www.ISAserver.org
> 
> 
> I have just finished configuring ISA 2000 Enterprise Server to act as a
> simple proxy server.  I am forwarding all messages to an Upstream Proxy
> Server (using port 911 for HTTP and SSL).   I also configured the "IP
> Packet Filtering" with the appropriate Web packets (HTTP, HTTPS,
> etc...)
> protocols.  Constructed the LAT table and added a routing rule. I tried
> to
> keep the configuration of the ISA server as basic as possible.   After
> configuring the Explorer, I get the following when trying to access the
> web:
> 
> HTTP 502 Proxy Error - The ISA Server requires a secure channel
> connection
> to fulfill the request. ISA Server is configured to respond to outgoing
> secure (that is, Secure Sockets Layer (SSL)) channel requests. (12211)
> 
> What is this message trying to tell me.   Is there something I am
> missing?
>  Can someone help me please?
> 
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