From owner-freebsd-net@FreeBSD.ORG Thu Jul 17 08:05:47 2003 Return-Path: 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 D224037B401; Thu, 17 Jul 2003 08:05:47 -0700 (PDT) Received: from webfw.progtech.net (webfw.progtech.net [195.226.167.252]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8479943FAF; Thu, 17 Jul 2003 08:05:45 -0700 (PDT) (envelope-from grossman@webfw.progtech.net) Received: from isis.muc.progtech.intern (isis.muc.progtech.intern [10.25.0.100]) by webfw.progtech.net (8.12.9/8.12.9) with ESMTP id h6HF5cEK053449; Thu, 17 Jul 2003 17:05:38 +0200 (CEST) (envelope-from grossman) Received: (from grossman@localhost) by isis.muc.progtech.intern (8.11.6/8.9.3) id h6HF5cl01802; Thu, 17 Jul 2003 17:05:38 +0200 (CEST) Date: Thu, 17 Jul 2003 17:05:38 +0200 (CEST) Message-Id: <200307171505.h6HF5cl01802@isis.muc.progtech.intern> From: Rolf Grossmann MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit To: freebsd-net@freebsd.org In-Reply-To: <200307171227.h6HCRr601636@isis.muc.progtech.intern> References: <200307171227.h6HCRr601636@isis.muc.progtech.intern> X-Mailer: VM 7.04 under Emacs 21.2.1 X-Virus-Scanned: by amavisd-new Subject: Re: Trouble with natd and path mtu discovery (ICMP_UNREACH_NEEDFRAG) X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 Jul 2003 15:05:48 -0000 Hi again, I've done some more research and I think I found the reason for my problem: It's in lib/libalias/alias.c rev 1.23: > Changed the way we handle outgoing ICMP error messages -- do > not alias `ip_src' unless it comes from the host an original > datagram that triggered this error message was destined for. > > PR: 20712 Now I guess something was mixed up here. The PR was talking about incoming ICMP error message, while the log message and my problem concerns outgoing ICMP messages. Am I all wrong here? Bye, Rolf