From owner-freebsd-net@FreeBSD.ORG Mon Mar 29 13:06:03 2004 Return-Path: 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 34AFB16A4CE for ; Mon, 29 Mar 2004 13:06:03 -0800 (PST) Received: from rwcrmhc13.comcast.net (rwcrmhc13.comcast.net [204.127.198.39]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1AD4A43D48 for ; Mon, 29 Mar 2004 13:06:03 -0800 (PST) (envelope-from julian@elischer.org) Received: from interjet.elischer.org ([24.7.73.28]) by comcast.net (rwcrmhc13) with ESMTP id <20040329210556015007p1m3e>; Mon, 29 Mar 2004 21:06:02 +0000 Received: from localhost (localhost.elischer.org [127.0.0.1]) by InterJet.elischer.org (8.9.1a/8.9.1) with ESMTP id NAA29792; Mon, 29 Mar 2004 13:14:48 -0800 (PST) Date: Mon, 29 Mar 2004 13:14:46 -0800 (PST) From: Julian Elischer To: David Gilbert In-Reply-To: <16488.33020.907107.289101@canoe.dclg.ca> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: freebsd-net@freebsd.org Subject: Re: Disabling VLAN_HWTAGGING X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 29 Mar 2004 21:06:03 -0000 On Mon, 29 Mar 2004, David Gilbert wrote: > >>>>> "Julian" == Julian Elischer writes: > > >> itself. No matter how it's set, in both Linux and FreeBSD, many > >> nge chipsets will not show vlan packets from the driver with a > >> tcpdump. > > Julian> netgraph interception? > > I don't understand the question. If you have a vlan on nge0, and you > tcpdump the vlan interface, you get what you expect. If you tcpdump > the nge0 interface, you get all the packets from all the vlans without > vlan tags to differentiate. The FreeBSD and Linux drivers share this > behaviour. I was just pointing out that if tcpdump seems to not catch some things you can also try netgraph interception.. But apparently from what you say it's not needed. > > Dave. > > -- > ============================================================================ > |David Gilbert, Independent Contractor. | Two things can only be | > |Mail: dave@daveg.ca | equal if and only if they | > |http://daveg.ca | are precisely opposite. | > =========================================================GLO================ > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" >