RE: [squid-users] Reverse proxy problem

From: Henrik Nordstrom <[email protected]>
Date: Thu, 14 Aug 2003 16:58:19 +0200 (CEST)

On Thu, 14 Aug 2003, Niti Lohwithee wrote:

> Additional information, when I access the web access the webmail
> . The messages.log display that WARNING: Forwarding loop detected for:
> GET / HTTP/1.0^M Accept: image/gif, image/x-xbitmap, image/jpeg,
> image/pjpeg, appli
> cation/vnd.ms-excel, application/vnd.ms-powerpoint, ...............

Your squid does not know how to find it's way to the real servers. Two
possible causes here

a) The server the user asked for is not in your /etc/hosts file.

b) You have specified "httpd_accel_host virtual" but not
"httpd_accel_uses_host_header on". Such configuration will make Squid try
to contact it's own IP address all the time as "httpd_accel_host virtual"
tells it to reconstruct the URL using the IP address.

Which of the two is obvious if you look into access.log.

Regards
Henrik
Received on Thu Aug 14 2003 - 08:58:33 MDT

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