From owner-freebsd-questions Sun Apr 13 23:37:58 1997 Return-Path: Received: (from root@localhost) by freefall.freebsd.org (8.8.5/8.8.5) id XAA19750 for questions-outgoing; Sun, 13 Apr 1997 23:37:58 -0700 (PDT) Received: from obiwan.aceonline.com.au (obiwan.aceonline.com.au [203.103.90.67]) by freefall.freebsd.org (8.8.5/8.8.5) with ESMTP id XAA19730; Sun, 13 Apr 1997 23:37:50 -0700 (PDT) Received: from localhost (adrian@localhost) by obiwan.aceonline.com.au (8.8.5/8.8.5) with SMTP id OAA01001; Mon, 14 Apr 1997 14:20:20 +0800 (WST) Date: Mon, 14 Apr 1997 14:20:19 +0800 (WST) From: Adrian Chadd To: Eugeny Kuzakov cc: freebsd-questions@freebsd.org, freebsd-isp@freebsd.org Subject: Re: Firewalling large ICMP packets.. In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-questions@freebsd.org X-Loop: FreeBSD.org Precedence: bulk On Mon, 14 Apr 1997, Eugeny Kuzakov wrote: > On Mon, 14 Apr 1997, Adrian Chadd wrote: > > I'm trying to firewall large ICMP packets :) > > You may also deny all frag packets. In ipfilter by Darren Red it's simple. > May I right ? > Ta :) But then, most of our dialup users have MTU/MRU set to 296, and that would fragment 1500-byte packets (please correct me if I'm wrong anyone). Thanks anyway :) Adrian