From owner-freebsd-current Mon Feb 17 2:20:38 2003 Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 69AF537B401 for ; Mon, 17 Feb 2003 02:20:37 -0800 (PST) Received: from srv1.cosmo-project.de (srv1.cosmo-project.de [213.83.6.106]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0D7AD43F3F for ; Mon, 17 Feb 2003 02:20:36 -0800 (PST) (envelope-from ticso@cicely8.cicely.de) Received: from cicely5.cicely.de (cicely5.cicely.de [IPv6:3ffe:400:8d0:301:200:92ff:fe9b:20e7]) by srv1.cosmo-project.de (8.12.5/8.12.5) with ESMTP id h1HAKQUc003672 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=OK); Mon, 17 Feb 2003 11:20:32 +0100 (CET) (envelope-from ticso@cicely8.cicely.de) Received: from cicely8.cicely.de (cicely8.cicely.de [10.1.1.10]) by cicely5.cicely.de (8.12.6/8.12.6) with ESMTP id h1HAKOFO030402 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=NO); Mon, 17 Feb 2003 11:20:25 +0100 (CET) (envelope-from ticso@cicely8.cicely.de) Received: from cicely8.cicely.de (localhost [127.0.0.1]) by cicely8.cicely.de (8.12.6/8.12.6) with ESMTP id h1HAKNMS098909; Mon, 17 Feb 2003 11:20:24 +0100 (CET) (envelope-from ticso@cicely8.cicely.de) Received: (from ticso@localhost) by cicely8.cicely.de (8.12.6/8.12.6/Submit) id h1HAKMub098908; Mon, 17 Feb 2003 11:20:22 +0100 (CET) Date: Mon, 17 Feb 2003 11:20:20 +0100 From: Bernd Walter To: "Alastair D'Silva" Cc: freebsd-current@FreeBSD.ORG Subject: Re: Libalias Corruption Message-ID: <20030217102019.GF98225@cicely8.cicely.de> Reply-To: ticso@cicely.de References: <1045398012.846.21.camel@picard> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1045398012.846.21.camel@picard> X-Operating-System: FreeBSD cicely8.cicely.de 5.0-CURRENT i386 User-Agent: Mutt/1.5.1i Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Sun, Feb 16, 2003 at 11:20:13PM +1100, Alastair D'Silva wrote: > I've had a weird problem since installing 5-CURRENT on my gateway, > traffic originating from the gateway is fine, as is UDP from the > unregistered network behind it, however, TCP traffic from the > unregistered network is dropped. > > It seems that natd/libalias is corrupting the tcp header. I've noticed the same with source from 2003-02-08. Before I was running 2002-12-27. Replacing natd with an older version worked. I can see translated tcp packets going out and the answers are translated back by natd, but not reinjected into my ipfw rules. -- B.Walter COSMO-Project http://www.cosmo-project.de ticso@cicely.de Usergroup info@cosmo-project.de To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message