From owner-freebsd-questions Sun Apr 13 22:07:23 1997 Return-Path: Received: (from root@localhost) by freefall.freebsd.org (8.8.5/8.8.5) id WAA15397 for questions-outgoing; Sun, 13 Apr 1997 22:07:23 -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 WAA15376; Sun, 13 Apr 1997 22:07:12 -0700 (PDT) Received: from localhost (adrian@localhost) by obiwan.aceonline.com.au (8.8.5/8.8.5) with SMTP id MAA00633; Mon, 14 Apr 1997 12:55:03 +0800 (WST) Date: Mon, 14 Apr 1997 12:55:02 +0800 (WST) From: Adrian Chadd To: Anthony Barlow cc: freebsd-questions@freebsd.org, freebsd-isp@freebsd.org Subject: Re: Firewalling large ICMP packets.. In-Reply-To: <3.0.1.32.19970413211535.006b4954@mail.warp.co.uk> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-questions@freebsd.org X-Loop: FreeBSD.org Precedence: bulk > >I'm pretty sure the cisco 2501 could do that.. but I don't think this is > >the list to ask how to play with IOS (unless of course, someone has > >already done it :) > > We use Livingston routers and all you need to do is put it in the filters > rule deny 'deny icmp' > Thats easy. :) ipfw add deny icmp from any to any (or something like that) I'm trying to firewall large ICMP packets :) Hmm.. if noone has a solution, its kernel-hacking time. (joyous) Thanks, Adrian