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Date: Tue, 18 Jan 2011 22:00:54 +0600
From: Eugene Grosbein <egrosbein@rdtc.ru>
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Cc: Jack F Vogel <jfv@FreeBSD.ORG>, net@FreeBSD.ORG
Subject: Re: kern/152853: [em] tftpd (and likely other udp traffic) fails
 over em(4) unless rxcsum/txcsum disabled
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Hi!

7.4-PRERELEASE is affected too. In short, tftp is broken in recent em(4) driver in all branches due to this bug. 8.1-RELEASE is not affected, 7.3 is fine too.

Eugene Grosbein