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From: Joe Marcus Clarke <marcus@FreeBSD.org>
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Organization: FreeBSD, Inc.
Date: Mon, 12 Feb 2007 19:38:03 -0500
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Cc: current@FreeBSD.org
Subject: Re: Constant stream of errors on msk0
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On Tue, 2007-02-13 at 09:09 +0900, Pyun YongHyeon wrote:
> On Mon, Feb 12, 2007 at 02:08:49PM -0500, Joe Marcus Clarke wrote:
>  > -----BEGIN PGP SIGNED MESSAGE-----
>  > Hash: SHA1
>  >=20
>  > I recently upgraded my MacBook Pro from -STABLE to -CURRENT.  I used t=
o
>  > be using the Marvell myk driver for my wired ethernet.  This driver
>  > worked fine.  I'm now using the built-in msk driver, but this driver
>  > causes the interface to report a constant stream of input errors.  The=
re
>=20
> Would you explain this input errors?

netstat -i reports steadily increasing input errors (Ierrs) every time
packets arrive on the machine.

>=20
>  > are no dmesg errors.  However, network performance is dramatically
>  > impacted.  To the best of my knowledge, nothing has changed on the
>  > switch side.
>  >=20
>=20
> Does netstat(4) report any errors on msk?

netstat -i, yes.

> Does netstat(4) also show larger number of out-of-order TCP packets?

I'll look at netstat -s tomorrow, and trend the out-of-order TCP
packets.  Thanks for the suggestion.

Joe

--=20
Joe Marcus Clarke
FreeBSD GNOME Team      ::      gnome@FreeBSD.org
FreeNode / #freebsd-gnome
http://www.FreeBSD.org/gnome

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