From owner-freebsd-net  Thu Jul 11 11: 7:43 2002
Delivered-To: freebsd-net@freebsd.org
Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 39BBE37B400
	for <net@freebsd.org>; Thu, 11 Jul 2002 11:07:40 -0700 (PDT)
Received: from TheWorld.com (pcls2.std.com [199.172.62.104])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 7504743E31
	for <net@freebsd.org>; Thu, 11 Jul 2002 11:07:39 -0700 (PDT)
	(envelope-from cambria@world.std.com)
Received: from world.std.com (dp@world-f.std.com [199.172.62.5])
	by TheWorld.com (8.9.3/8.9.3) with ESMTP id OAA15364
	for <net@freebsd.org>; Thu, 11 Jul 2002 14:07:37 -0400
Received: (from cambria@localhost)
	by world.std.com (8.9.3/8.9.3) id OAA09735
	for net@freebsd.org; Thu, 11 Jul 2002 14:07:36 -0400 (EDT)
Date: Thu, 11 Jul 2002 14:07:36 -0400 (EDT)
From: Michael C Cambria <cambria@world.std.com>
Message-Id: <200207111807.OAA09735@world.std.com>
To: net@freebsd.org
Subject: xl checksum and dsniff
Sender: owner-freebsd-net@FreeBSD.ORG
Precedence: bulk
List-ID: <freebsd-net.FreeBSD.ORG>
List-Archive: <http://docs.freebsd.org/mail/> (Web Archive)
List-Help: <mailto:majordomo@FreeBSD.ORG?subject=help> (List Instructions)
List-Subscribe: <mailto:majordomo@FreeBSD.ORG?subject=subscribe%20freebsd-net>
List-Unsubscribe: <mailto:majordomo@FreeBSD.ORG?subject=unsubscribe%20freebsd-net>
X-Loop: FreeBSD.org


Hi,

I've been using dsniff on 4.6-Stable (and earlier) for a while.  I've setup
a faster machine to run this in the lab.  This machine however has an
built-in xl interface.  Things don't work.

The 'old' machine on the same hub works just fine.  Its using vx0.

My guess is that doing hw checksum by the nic could be the issue.  This is
the only real difference I can see at present.

Any ideas?

Thanks,
MikeC


To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-net" in the body of the message