From owner-freebsd-questions@FreeBSD.ORG  Mon Dec 11 22:58:57 2006
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From: Chuck Swiger <cswiger@mac.com>
Date: Mon, 11 Dec 2006 14:58:02 -0800
To: Wojciech Puchar <wojtek@chylonia.3miasto.net>
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Cc: freebsd-questions@freebsd.org
Subject: Re: squid: no buffer space available - after tuning!
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On Dec 11, 2006, at 2:37 PM, Wojciech Puchar wrote:
> in dmesg i found lots of
>
> ipfw: pullup failed
>
> CPU load is always <10%, it's P4 machine with 2GB ram (much more  
> than squid uses) running FreeBSD 6.2-RC1, 3 interfaces - out  
> output, 2 for different connections, ipfw is used with only 1 line.

The IPFW message implies that you are seeing low-level network  
problems with truncated packets.  What does "netstat -i" and -s  
reveal, and, if possible, do you have any switch-based statistics...?

-- 
-Chuck