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From: Hubert Tonneau <hubert.tonneau@fullpliant.org>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Francois Romieu <romieu@fr.zoreil.com>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: 2.6.10 TCP troubles
Date: Wed, 05 Jan 2005 15:14:20 GMT	[thread overview]
Message-ID: <0508KZW12@server5.heliogroup.fr> (raw)

Alan Cox wrote:
>
> Mail agent comments:
>   Sending server is suspicious.
> 
> On Mer, 2005-01-05 at 12:50, Hubert Tonneau wrote:
> > troubles (probably lost packets on the Mac side because the Linux machine is
> > gigabit connected to the switch, with flow control enabled, and the Mac is
> > 100 Mbps connected, full duplex, but without flow control).
> 
> Through a firewall ?

No:

Mac <-> 100 Mbps switch <-> gigabit switch <-> Linux

One possible explaination, even if unlikely, might be that Linux 2.6.10 is
faster than 2.6.8, so the Mac start missing packets.

If you want me to make tests, I can switch back to 2.6.10 at night, perform
tests, and switch back to 2.6.8 before production resumes in the morning.


             reply	other threads:[~2005-01-05 15:54 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-01-05 15:14 Hubert Tonneau [this message]
  -- strict thread matches above, loose matches on Subject: below --
2005-01-05 15:30 2.6.10 TCP troubles Hubert Tonneau
2005-01-05 12:50 Hubert Tonneau
2005-01-05 14:04 ` Alan Cox
2005-01-05 15:41 ` Barry K. Nathan
2005-01-05 18:44 ` Francois Romieu
2005-01-05  8:13 Hubert Tonneau
2005-01-05 12:07 ` Francois Romieu
2005-01-05 23:33 ` Stephen Hemminger
2005-01-05 23:51   ` Francois Romieu

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