From owner-freebsd-pf@FreeBSD.ORG Wed May 14 08:39:10 2008 Return-Path: Delivered-To: freebsd-pf@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 115BC106564A for ; Wed, 14 May 2008 08:39:10 +0000 (UTC) (envelope-from jdc@parodius.com) Received: from mx01.sc1.parodius.com (mx01.sc1.parodius.com [72.20.106.3]) by mx1.freebsd.org (Postfix) with ESMTP id 046778FC14 for ; Wed, 14 May 2008 08:39:09 +0000 (UTC) (envelope-from jdc@parodius.com) Received: by mx01.sc1.parodius.com (Postfix, from userid 1000) id DD7171CC038; Wed, 14 May 2008 01:39:09 -0700 (PDT) Date: Wed, 14 May 2008 01:39:09 -0700 From: Jeremy Chadwick To: Reinhold Message-ID: <20080514083909.GA36096@eos.sc1.parodius.com> References: <52914.217.41.34.61.1210753817.squirrel@www.violetlan.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <52914.217.41.34.61.1210753817.squirrel@www.violetlan.net> User-Agent: Mutt/1.5.17 (2007-11-01) Cc: freebsd-pf@freebsd.org Subject: Re: a few problems with pf X-BeenThere: freebsd-pf@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Technical discussion and general questions about packet filter \(pf\)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 May 2008 08:39:10 -0000 On Wed, May 14, 2008 at 09:30:17AM +0100, Reinhold wrote: > I'm have a few problems with pf on my FreeBSD 7 STABLE systems, I have two > running 7 and 4 running 6.3 and the problems are only on my 7 systems. > > The first problem is that I'm plagued by bad hdr length on both my 7 systems When using tcpdump with pflog, you'll need to specify a large frame size to analyse/snoop; the default size is too small. Use -s 1024 to address that. -- | Jeremy Chadwick jdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB |