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Date:      Tue, 26 Feb 2002 10:19:40 +0000 (GMT)
From:      Mike Silbersack <silby@silby.com>
To:        Yann GROSSEL <y.grossel@hexanet.fr>
Cc:        freebsd-net@FreeBSD.ORG
Subject:   Re: dc TX underrun message, again
Message-ID:  <20020226101713.S25801-100000@patrocles.silby.com>
In-Reply-To: <20020226135957.76d64546.y.grossel@hexanet.fr>

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On Tue, 26 Feb 2002, Yann GROSSEL wrote:

> But after a few minutes of activity :
>
> Feb 26 13:19:22 blade /kernel: dc3: TX underrun -- using store and forward mode
> Feb 26 13:24:33 blade /kernel: dc2: TX underrun -- using store and forward mode
>
> Are these new messages indicating a more serious problem ?
> Or is it harmless to ignore them ?
>
> Thanks for any answers
>
> Yann

That means,

"I give up, I'm just going to wait until the whole packet gets sent to me
from the PCI bus before I even try sending it over the network."

So yes, your system is quite busy.  However, it's still not anything to
worry about.

Mike "Silby" Silbersack


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