From owner-freebsd-hackers Thu Feb 20 14:46:19 2003 Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4CDEA37B401 for ; Thu, 20 Feb 2003 14:46:18 -0800 (PST) Received: from ariel.ucs.unimelb.edu.au (ariel.ucs.unimelb.edu.au [128.250.20.3]) by mx1.FreeBSD.org (Postfix) with ESMTP id DB8A243F3F for ; Thu, 20 Feb 2003 14:46:16 -0800 (PST) (envelope-from jrhoden@unimelb.edu.au) Received: from elkanah.its.unimelb.edu.au (elkanah.its.unimelb.edu.au [128.250.18.41]) by ariel.ucs.unimelb.edu.au (8.12.3/8.12.3) with ESMTP id h1KMk93J024439; Fri, 21 Feb 2003 09:46:13 +1100 (EST) Content-Type: text/plain; charset="iso-8859-1" From: JacobRhoden Organization: University of Melbourne To: Audsin , freebsd-hackers@FreeBSD.ORG Subject: Re: Packet length 1284 instead of 1280 Date: Fri, 21 Feb 2003 09:46:08 +1100 X-Mailer: KMail [version 1.4] References: <5.2.0.9.0.20030219133537.070e0c78@pop2.kcl.ac.uk> In-Reply-To: <5.2.0.9.0.20030219133537.070e0c78@pop2.kcl.ac.uk> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Message-Id: <200302210946.09038.jrhoden@unimelb.edu.au> Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Thursday 20 February 2003 00:36, Audsin wrote: > But my ethereal capture says the packet length to be 1284 btyes. Can an= yone > please let me know what that 4 bytes is accounted for? Have you accounted for an ethernet header on top of the ip packet? It has= been=20 a while since I studiied this, but that would be my guess. Regards, Jacob Jacob Rhoden Phone: +61 3 8344 6102 ITS Division Email: jrhoden@unimelb.edu.au Melbourne University Mobile: +61 403 788 386 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message