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Date:      Sun, 12 Jul 1998 03:46:36 -0500 (CDT)
From:      Britton Johnson <johnson@lindenwood.edu>
To:        questions@FreeBSD.ORG
Subject:   SUMMARY: de0 and bad crc/alignment errors
Message-ID:  <Pine.OSF.3.96.980712034427.1450A-100000@lc.lindenwood.edu>

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Huge thanks to:  Doug White <dwhite@resnet.uoregon.edu>
for coming through big time.

This is my original post and his responses:

> I searched the mailing list archive and came up with several hits
> regarding the de0 driver and bad crc/alignment errors.  Apparently it is
> somewhat common.  However, there weren't any real summaries to show 
> that anyone had a real grip on the cause of the problem.  I am basicaly
> just concerned whether it is a security risk or if it is something I can
> ignore?  

They're just data errors, you can ignore them.  Generally these come from
bad/busy hubs or IPX traffic.

> I am running 2.2.6-RELEASE, and the card is a Kingston.
> The kernel messages complain from a variety of ethernet addresses.
> 
> Is there a patch available?  Should I consider a different network
> interface?  Should I ignore these messages?

You can shut it up by editing /sys/pci/if_de.c and look for "receive:" to
find the printf; comment out the line and rebuild your kernel to quiet it.




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