From owner-freebsd-isp Mon May 12 05:13:47 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.5/8.8.5) id FAA16302 for isp-outgoing; Mon, 12 May 1997 05:13:47 -0700 (PDT) Received: from zed.ludd.luth.se (zed.ludd.luth.se [130.240.16.33]) by hub.freebsd.org (8.8.5/8.8.5) with ESMTP id FAA16292 for ; Mon, 12 May 1997 05:13:43 -0700 (PDT) Received: from sister.ludd.luth.se (pantzer@sister.ludd.luth.se [130.240.16.77]) by zed.ludd.luth.se (8.8.5/8.8.5) with ESMTP id OAA18953; Mon, 12 May 1997 14:13:40 +0200 Received: from localhost (pantzer@localhost) by sister.ludd.luth.se (8.6.11/8.6.11) with SMTP id OAA18850; Mon, 12 May 1997 14:13:38 +0200 Date: Mon, 12 May 1997 14:13:38 +0200 (MET DST) From: Mattias Pantzare To: Alex Nash cc: freebsd-isp@FreeBSD.ORG Subject: Re: Ping flood atacks In-Reply-To: <336EA384.6201DD56@mcs.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-isp@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk > ipfw can't filter by packet size. Are you worried about the ping o' > death? FreeBSD is immune. FreeBSD is, but not the link. An even more interesting ping is to ping the broadcast adress...