Re[4]: 2.4.9 UDP broke?

From: Jeremiah Johnson (miah@netcis.com)
Date: Tue Sep 04 2001 - 21:19:53 EST


-----BEGIN PGP SIGNED MESSAGE-----
Hash: MD5

Hello volodya,

I found the answer to the problem today. It has to do with a bug in
one of these options:

CONFIG_TULIP_MWI
CONFIG_TULIP_MMIO

Since the system is a older dual p100 I didn't really want to sit
through the 2 hours of compilation to "test" which one it is. I'm
willing to bet its CONFIG_TULIP_MWI though since its still marked as
experimental. With both of these options disabled 2.4.9 works fine on
that system though as it does on my other boxes. Whoever maintains
the code for those two config options might want to do some testing.
I can provide more information about the system if needed.

Sunday, September 02, 2001, 7:25:44 PM, you wrote:

vmc> I had a very similar experience. In my case it turned out that for some
vmc> reason no UDP packets above 5524 would come through (try pinging with
vmc> larger than default packet sizes). The solution was to restrict NFS to
vmc> 5000 (actually 4096) size packets. I have not been able to figure out the
vmc> cause of this yet. (and yes, tcpdump was able to see them fine).

vmc> Vladimir Dergachev

- --
Best regards,
 Jeremiah mailto:miah@netcis.com

-----BEGIN PGP SIGNATURE-----
Version: 2.6

iQEVAwUAO5WLyZHTj7BlqKb5AQFiIQf8DG8rppS8oNKQvmQts2rFQzx0MVizZZv/
p12tm+bcToP8jg6OKL0hzkeL59k3RgJpbjSleHl6VHgGzZ4VfZuvtE7gwA0e/Ch8
MQck+diQkDY14qM+qxdIhwjuSyt+qDTlOPge/MZKNvtGckYkQ9qKVHiWbKWuxlYS
U4N8knpXHUZ9fM+hPPqi/0yNfwx6g7QbtLycYJzP0GIDSzP4y/P30HMkSJ9EUzP1
MQCho4dj2K2WvMyrNVAO70Nj90j1ioU7vJE2LMooKrZmWBpBSMX6MMKr//lJP73H
RTQLNZmRGbBtblq4QiXai6OpEYkaaE84iutfs9JbssOJ+S2cxNDM1g==
=XNHF
-----END PGP SIGNATURE-----

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/



This archive was generated by hypermail 2b29 : Fri Sep 07 2001 - 21:00:29 EST