From owner-freebsd-net@FreeBSD.ORG Tue Aug 23 22:14:52 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 2451816A427; Tue, 23 Aug 2005 22:14:52 +0000 (GMT) (envelope-from mgrooms@shrew.net) Received: from mx2-out.seton.org (mx2-out.seton.org [65.118.63.241]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4A6F543D45; Tue, 23 Aug 2005 22:14:49 +0000 (GMT) (envelope-from mgrooms@shrew.net) Received: from localhost (unknown [127.0.0.1]) by mx2-out.seton.org (Postfix) with ESMTP id BAE5210B8; Tue, 23 Aug 2005 17:14:48 -0500 (CDT) Received: from mx2-out.seton.org ([10.21.254.241]) by localhost (mx2 [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id 01824-48; Tue, 23 Aug 2005 17:14:48 -0500 (CDT) Received: from ausexfe02.seton.org (unknown [10.20.10.186]) by mx2-out.seton.org (Postfix) with ESMTP id AAB57B44; Tue, 23 Aug 2005 17:14:48 -0500 (CDT) Received: from [10.20.160.190] ([10.20.160.190]) by ausexfe02.seton.org with Microsoft SMTPSVC(6.0.3790.211); Tue, 23 Aug 2005 17:14:48 -0500 Message-ID: <430BA12B.102@shrew.net> Date: Tue, 23 Aug 2005 17:20:27 -0500 From: Matthew Grooms User-Agent: Mozilla Thunderbird 1.0.5 (Windows/20050711) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Jung-uk Kim References: <430B5680.1060506@shrew.net> <430B75DC.9050003@shrew.net> <430B83FB.6020008@thedarkside.nl> <200508231631.26252.jkim@FreeBSD.org> In-Reply-To: <200508231631.26252.jkim@FreeBSD.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 23 Aug 2005 22:14:48.0475 (UTC) FILETIME=[133F76B0:01C5A830] X-Virus-Scanned: by amavisd-new at seton.org Cc: freebsd-net@FreeBSD.org, Pieter de Boer Subject: Re: odd tcpdump output w/ 6.0-BETA2 [ resolved ] ... 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 22:14:52 -0000 Jung-uk Kim wrote: > On Tuesday 23 August 2005 04:15 pm, Pieter de Boer wrote: > >>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. >>> >>>Did you make modifications or are were you running GENERIC? The >>>only modifications I made to my kernel were to disable IPV6 and >>>to enable pf, pflog, ALTQ and FAST_IPSEC. >> >>I've made quite some changes, yes: removing drivers I don't need, >>adding pf.. Doubt it's a problem in the kernel configuration, >>sounds more like a problem in libpcap or bpf.. > > > It should be fixed by this commit: > > http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/net/bpf.c.diff?r1=1.156&r2=1.157 > > MFC: > > http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/net/bpf.c.diff?r1=1.153.2.2&r2=1.153.2.3 > > Therefore, it will be available from BETA3. > > Jung-uk Kim I was able to update my source tree and all is now well. Thanks for your help. -Matthew