From: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
To: CaT <cat@zip.com.au>
Cc: linux-kernel@vger.kernel.org, davem@davemloft.net,
jgarzik@pobox.com, linux-net@vger.kernel.org, netdev@oss.sgi.com
Subject: Re: strange network slowness in 2.6 unless pingflooding
Date: Mon, 27 Sep 2004 17:37:58 -0300 [thread overview]
Message-ID: <41587A26.6020606@conectiva.com.br> (raw)
In-Reply-To: <20040927090342.GA1794@zip.com.au>
CaT wrote:
> Hi,
>
> This is still happening. I ran the same set of tests on a totally
> different network, with my xircom realport ethernet card (tulip
> driver - 16bit) and from linux to linux and windows to linux. Scrolling
> through a message in mutt eventually slows down and if I lift my finger
> off the enter key whilst it's slow the scrolling keeps going, as if it
> was all bufferd. If I do a pingflood (ping -f) from a machine to my
> laptop it's all fine.
>
> I am also now running 2.6.9-rc1-mm4.
>
Have you tried FAQ:
echo 0 > /proc/sys/net/ipv4/tcp_window_scaling
- Arnaldo
next prev parent reply other threads:[~2004-09-27 20:37 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-27 9:03 strange network slowness in 2.6 unless pingflooding CaT
2004-09-27 20:37 ` Arnaldo Carvalho de Melo [this message]
2004-09-27 22:49 ` CaT
2004-09-27 23:18 ` David S. Miller
2004-09-29 5:50 ` CaT
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