From owner-freebsd-net@FreeBSD.ORG Mon Mar 29 12:05:31 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 9D46B16A4CE for ; Mon, 29 Mar 2004 12:05:31 -0800 (PST) Received: from sizone.org (mortar.sizone.org [65.126.154.242]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7354043D1F for ; Mon, 29 Mar 2004 12:05:31 -0800 (PST) (envelope-from dgilbert@daveg.ca) Received: by sizone.org (Postfix, from userid 66) id 1801F308B0; Mon, 29 Mar 2004 15:05:31 -0500 (EST) Received: by canoe.dclg.ca (Postfix, from userid 101) id 07C901D2669; Mon, 29 Mar 2004 15:05:30 -0500 (EST) Resent-Message-ID: <16488.33161.497754.550154@canoe.dclg.ca> Resent-Date: Mon, 29 Mar 2004 15:05:29 -0500 Resent-To: freebsd-net@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <16488.33132.640236.689635@canoe.dclg.ca> In-Reply-To: <20040329183854.GC73842@ip.net.ua> References: <200403251118.40718.jbarrett@amduat.net> <20040325234527.GC85417@ip.net.ua> <200403251650.35714.jbarrett@amduat.net> <16488.26976.314273.752771@canoe.dclg.ca> <20040329183854.GC73842@ip.net.ua> X-Mailer: VM 7.17 under 21.4 (patch 14) "Reasonable Discussion" XEmacs Lucid From: David Gilbert To: Ruslan Ermilov Date: Mon, 29 Mar 2004 15:05:00 -0500 Resent-From: dgilbert@daveg.ca (David Gilbert) 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 20:05:31 -0000 >>>>> "Ruslan" == Ruslan Ermilov writes: Ruslan> Hmm, you can't probably see it because the hardware is Ruslan> configured to do VLAN tag insertion/removal, and stores VLAN Ruslan> data decoupled from the frame's mbuf chain. And BPF is very Ruslan> unlikely to reconstruct the ETHERTYPE_VLAN packet using this Ruslan> information... This may entirely be, but it makes debugging awfully hard. 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================