From owner-freebsd-isp Mon May 5 20:23:27 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.5/8.8.5) id UAA10782 for isp-outgoing; Mon, 5 May 1997 20:23:27 -0700 (PDT) Received: from panda.hilink.com.au (panda.hilink.com.au [203.2.144.5]) by hub.freebsd.org (8.8.5/8.8.5) with ESMTP id UAA10776 for ; Mon, 5 May 1997 20:23:18 -0700 (PDT) Received: (from danny@localhost) by panda.hilink.com.au (8.8.5/8.7.3) id NAA22316; Tue, 6 May 1997 13:25:29 +1000 (EST) Date: Tue, 6 May 1997 13:25:28 +1000 (EST) From: "Daniel O'Callaghan" To: Vincent Poy cc: freebsd-isp@FreeBSD.ORG Subject: Re: Ping flood atacks In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-isp@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk On Mon, 5 May 1997, Vincent Poy wrote: > What about if we're running a FreeBSD based router using a ET/5025 > Dual ported card and we wanted to filter out only packets larger than a > certain sized for ICMP ping requests for any ping requests coming in the > router? Read the stuff on ipfilter: http://coombs.anu.edu.au/~avalon/ Danny