From owner-freebsd-net Tue Jun 2 01:48:48 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id BAA15753 for freebsd-net-outgoing; Tue, 2 Jun 1998 01:48:48 -0700 (PDT) (envelope-from owner-freebsd-net@FreeBSD.ORG) Received: from mail.ftf.dk (mail.ftf.dk [129.142.64.2]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id BAA15739 for ; Tue, 2 Jun 1998 01:48:43 -0700 (PDT) (envelope-from regnauld@deepo.prosa.dk) Received: from mail.prosa.dk ([192.168.100.2]) by mail.ftf.dk (8.8.8/8.8.8/gw-ftf-1.0) with ESMTP id KAA10891; Tue, 2 Jun 1998 10:48:38 +0200 (CEST) (envelope-from regnauld@deepo.prosa.dk) X-Authentication-Warning: mail.ftf.dk: Host [192.168.100.2] claimed to be mail.prosa.dk Received: from deepo.prosa.dk (deepo.prosa.dk [192.168.100.10]) by mail.prosa.dk (8.8.5/8.8.5/prosa-1.1) with ESMTP id KAA19774; Tue, 2 Jun 1998 10:49:47 +0200 (CEST) Received: (from regnauld@localhost) by deepo.prosa.dk (8.8.8/8.8.5/prosa-1.1) id KAA17083; Tue, 2 Jun 1998 10:47:41 +0200 (CEST) Message-ID: <19980602104741.35998@deepo.prosa.dk> Date: Tue, 2 Jun 1998 10:47:41 +0200 From: Philippe Regnauld To: Bill Fenner Cc: freebsd-net@FreeBSD.ORG Subject: Re: ipfw & icmp question References: <19980530234807.14632@deepo.prosa.dk> <199806020335.UAA08380@mango.parc.xerox.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Mailer: Mutt 0.88e In-Reply-To: <199806020335.UAA08380@mango.parc.xerox.com>; from Bill Fenner on Mon, Jun 01, 1998 at 08:35:40PM -0700 X-Operating-System: FreeBSD 2.2.6-RELEASE i386 Organization: PROSA Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Bill Fenner writes: > Most TCP stacks ignore ICMP TCP port unraechable errors. You > need to configure ipfw to send a TCP RST instead. That did the trick, thanks! Though it's a bit of a PITA, since there is no RESET option in ipfw < 2.2.5, and I have several machines running 2.2.[1,2] -- -[ Philippe Regnauld / sysadmin / regnauld@deepo.prosa.dk / +55.4N +11.3E ]- «Pluto placed his bad dog at the entrance of Hades to keep the dead IN and the living OUT! The archetypical corporate firewall?» - S. Kelly Bootle To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message