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Date:	Thu, 24 Oct 2002 12:42:35 -0400
From:	Christopher Faylor <cgf-cygwin AT cygwin DOT com>
To:	cygwin AT cygwin DOT com
Subject:	Re: Assymetric network performance on cygwin
Message-ID:	<20021024164235.GA28300@redhat.com>
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References:	<3DB820C3 DOT 9C7AFA4D AT sophia DOT inria DOT fr>
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On Thu, Oct 24, 2002 at 06:33:07PM +0200, David Geldreich wrote:
>my previous RPC bandwidth problem is in fact a tcp performance problem
>under cygwin.
>
>I have compiled ttcp (from
>http://programming.ccp14.ac.uk/ftp-mirror/programming/cygwin/pub/cygwin/release/ttcp/)
>under cygwin
>
>And I get the following bandwidth (I am on a 100Mbit switched network)!!!
>
>cygwin (ttcp -r -s -fm) <- linux (ttcp -t -s -fm) : 20Mbit linux (ttcp
>-r -s -fm) <- cygwin (ttcp -t -s -fm) : 64Mbit
>
>With native winsocket wsttcp (http://www.winsite.com/bin/Info?5896

Wow.  Looks like you should definitely be using linux.

cgf

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