From owner-freebsd-net@FreeBSD.ORG Tue Aug 23 18:14:33 2005 Return-Path: X-Original-To: freebsd-net@freebsd.org 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 5CF8316A41F for ; Tue, 23 Aug 2005 18:14:33 +0000 (GMT) (envelope-from pieter@thedarkside.nl) Received: from mail.thelostparadise.com (129pc197.sshunet.nl [145.97.197.129]) by mx1.FreeBSD.org (Postfix) with ESMTP id D3B0F43D45 for ; Tue, 23 Aug 2005 18:14:32 +0000 (GMT) (envelope-from pieter@thedarkside.nl) Received: from [195.16.84.90] (serkoon@jura.thelostparadise.com [195.16.84.90] (may be forged)) by mail.thelostparadise.com (8.13.1/8.13.1) with ESMTP id j7NIEThu011398 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 23 Aug 2005 20:14:30 +0200 (CEST) (envelope-from pieter@thedarkside.nl) Message-ID: <430B6785.7040209@thedarkside.nl> Date: Tue, 23 Aug 2005 20:14:29 +0200 From: Pieter de Boer User-Agent: Debian Thunderbird 1.0.6 (X11/20050802) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Matthew Grooms References: <430B5680.1060506@shrew.net> In-Reply-To: <430B5680.1060506@shrew.net> X-Enigmail-Version: 0.92.0.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: freebsd-net@freebsd.org Subject: Re: odd tcpdump output w/ 6.0-BETA2 ... X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 23 Aug 2005 18:14:33 -0000 Matthew Grooms wrote: > Is anyone else seeing this issue? I get useless output from tcpdump ( no > header or protocol decode ) but only when I specify a filter on the > command line. > listening on xl0, link-type EN10MB (Ethernet), capture size 96 bytes > 11:33:32.920031 [|ether] > 11:33:35.203998 [|ether] I've seen this too and heard from someone else with the same problem. Both 6.0-BETA2 systems. I upgraded mine to a newer version of 6.0-BETA2, using cvsup, but can't remember nor test (at least during this week) if that fixed the problem. Both tcpdump and libpcap are in contrib/, but ENOCLUE if only those sources (together with the kernel-sources and the makefiles) would be enough to build a new tcpdump... -- Pieter