From owner-freebsd-security Sun Sep 8 19:29:35 1996 Return-Path: owner-security Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id TAA16773 for security-outgoing; Sun, 8 Sep 1996 19:29:35 -0700 (PDT) Received: from who.cdrom.com (who.cdrom.com [204.216.27.3]) by freefall.freebsd.org (8.7.5/8.7.3) with ESMTP id TAA16761 for ; Sun, 8 Sep 1996 19:29:31 -0700 (PDT) Received: from io.org (io.org [198.133.36.1]) by who.cdrom.com (8.7.5/8.6.11) with SMTP id TAA03543 for ; Sun, 8 Sep 1996 19:29:29 -0700 (PDT) Received: from zap.io.org (taob@zap.io.org [198.133.36.81]) by io.org (8.6.12/8.6.12) with SMTP id WAA27952; Sun, 8 Sep 1996 22:28:10 -0400 Date: Sun, 8 Sep 1996 22:28:10 -0400 (EDT) From: Brian Tao To: Mike Tsirulnikov cc: FREEBSD-SECURITY-L , BUGTRAQ@NETSPACE.ORG Subject: Re: Panix Attack: synflooding and source routing? In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-security@FreeBSD.org X-Loop: FreeBSD.org Precedence: bulk On Sat, 7 Sep 1996, Mike Tsirulnikov wrote: > > Why don't you move your mail gateway to another machine or > change the identity of the current one? Moving your mail server's IP address around isn't a trivial task. Besides, what's to prevent the hacker from simply synflooding the new IP? -- Brian Tao (BT300, taob@io.org, taob@ican.net) Senior Systems and Network Administrator, Internet Canada Corp. "Though this be madness, yet there is method in't"