From owner-freebsd-hackers@FreeBSD.ORG  Tue Oct 18 09:21:01 2005
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Date: Tue, 18 Oct 2005 11:20:48 +0200
From: Joerg Sonnenberger <joerg@britannica.bec.de>
To: freebsd-hackers@freebsd.org
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Subject: Re: Limiting closed port RST response from XXX to 200...
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On Mon, Oct 17, 2005 at 05:51:15PM -0700, ray@redshift.com wrote:
> Hi,
> 
>   On a server I'm benchmark testing, via local host, I'm getting Limiting closed
> port RST response from XXXX to 200 packets/sec on the console when I'm running a
> lot of local connections very quickly all at once (about 7500 per second).  I've
> added the following:

Check that you don't run out of TCP ports. Adjusting MSS might help,
netstat -an would show a long list of ports.

Joerg