Re: bad udp cksum 26ff!
From: Ruslan Ermilov (ru_at_freebsd.org)
Date: 11/28/05
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Date: Mon, 28 Nov 2005 22:07:24 +0200 To: John Palmer <drgnut@hotmail.com>
On Mon, Nov 28, 2005 at 10:46:38AM -0800, John Palmer wrote:
> I am running FreeBSD 5.4 p8. I did a tcpdump -vv -i em0. The output
> produced
> a "bad udp cksum" with my DNS server. Does anyone know what it means? Or,
> how I can
> correct the problem?
>
Turn off hardware checksums on em0, to make tcpdump(1) happy.
Harmless otherwise.
Cheers,
-- Ruslan Ermilov ru@FreeBSD.org FreeBSD committer
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