Re: HTTP 502 Proxy Error: 12211
- From: "Joseph" <cismic@xxxxxxx>
- To: "'[ISAserver.org Discussion List]'" <isalist@xxxxxxxxxxxxx>
- Date: Fri, 1 Feb 2002 23:44:13 -0800
Port 911 is assigned to the following
http://www.iana.org/assignments/port-numbers :
xact-backup 911 tcp 911 tcp xact-backup
xact-backup 911 udp 911 udp xact-backup
Try the following:
SSL TUNNEL in:
UDP
Receive-send
Local 911
Remote any
Local computer <your DNS IP>
Remote Computer any
SSL TUNNEL out:
TCP
Outbound
Local any
Remote 911
Local computer <your DNS IP>
Remote Computer any
Joseph
-----Original Message-----
From: Terry Fedirko [mailto:Terry.Fedirko@xxxxxxxxxxx]
Sent: Friday, February 01, 2002 6:25 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] Re: HTTP 502 Proxy Error: 12211
http://www.ISAserver.org
I am running IE 6.0 on the same ISA server purely for testing. I
configured IE to point to the ISA server on port 8080 (HTTP, Secure, FTP
and Gopher). Under ISA, I have created a SSL Tunnel port 911 to talk
to
one of the upstream proxy server which is a UNIX base system. I do not
understand why they use 911 but thats how they configured it. If I
tried
using IE on a different computer accessing the same ISA server, I still
get the same result.
One note of interest. I am testing another ISA Server on a different
system using the same configuration (more or less) that points to the
same
upstream proxy server. Somehow (and I don't know why) I was able to
access the Intranet but still unable to access the Internet. After a
short time, I keep getting a 10060 (permission denied) or 10065 (Host
Unreachable).
Again, I need help. Any suggestions or ideas???? Terry
> Is IE 6.0 on the ISA server? Are you looking at your own sites or an
> external site?
>
> -----Original Message-----
> From: Terry Fedirko [mailto:Terry.Fedirko@xxxxxxxxxxx]
> Sent: Thursday, January 31, 2002 1:45 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] Re: HTTP 502 Proxy Error: 12211
>
> http://www.ISAserver.org
>
>
> I did configure the SSL Tunneling using port 911 recommended by
Mcrosoft
> Q283284. After running this script, I checked the registry and found
> that
> the new port has been added (so far so good). I rebooted the machine
> (just to be on the safe side) and started up the Internet Explorer
> (6.0).
> When trying to access a URL, I'm still getting the same old HTTP 502
> 12211 error message. I even try to re-install the ISA Enterprise
> (including SP1 - Note: SP2 has been installed on Window 2000) and
still
> no go. I even remove the SSL 443 and 563 tunnel port from the
registry
> but again the same result. This is starting to become a real headache
> and
> ready to throw this product out!!! I cannot understand why Microsoft
> develop a product that seems so simple to configure but difficult to
> debug
> (a typical Microsoft way). Any other suggestions, ideas???? Thank
you.
>
>
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