Re: [squid-users] Squid returning wrong content

From: Henrik Nordstrom <hno@dont-contact.us>
Date: Mon, 8 Nov 2004 09:00:58 +0100 (CET)

On Mon, 8 Nov 2004, Tobias Reckhard wrote:

> Sure. This is one of a pair of Squids in a DMZ that is queried by three
> internal Squids. The machines also have a TrendMicro VirusWall installed and
> have its HTTP scanner configured as a parent type cache_peer.

This configuration is known to cause the problems you describe unless
Squid is configured with

   server_persisten_connections off

This due to a bug in VirusWall where it enters tunnel mode on certain
requests without properly notifying child caches, causing it to send all
future requests received on the same TCP connection to the same server.

Regards
Henrik
Received on Mon Nov 08 2004 - 01:01:01 MST

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