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Mail Archives: cygwin/2011/12/20/09:40:25

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Date: Tue, 20 Dec 2011 14:40:03 +0000
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Subject: Re: Issues with TCP Window Scaling Factor and Cygwin Daemons
From: David Groves <dave AT fibrecat DOT org>
To: cygwin AT cygwin DOT com
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It looks like the hotfix (http://support.microsoft.com/kb/983528)
DaveK suggested is working.

It has fully resolved the issue with my Windows 7 machine + our lab
Win2K8 box (although we couldn't see the symptoms of the small window
size as the latency is so low, we could still see 0 WSF in tcpdump
output). We are waiting for a planned outage window to try it on one
of our production systems, but we are quite hopeful this should fix
the issue.

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