From owner-freebsd-security Sun Jan 21 13:43:19 2001 Delivered-To: freebsd-security@freebsd.org Received: from netau1.alcanet.com.au (ntp.alcanet.com.au [203.62.196.27]) by hub.freebsd.org (Postfix) with ESMTP id EB71D37B400 for ; Sun, 21 Jan 2001 13:43:00 -0800 (PST) Received: from mfg1.cim.alcatel.com.au (mfg1.cim.alcatel.com.au [139.188.23.1]) by netau1.alcanet.com.au (8.9.3 (PHNE_22672)/8.9.3) with ESMTP id IAA21385 for ; Mon, 22 Jan 2001 08:42:56 +1100 (EDT) Received: from gsmx07.alcatel.com.au by cim.alcatel.com.au (PMDF V5.2-32 #37645) with ESMTP id <01JZ79WY3KFKIB9ET6@cim.alcatel.com.au> for freebsd-security@FreeBSD.ORG; Mon, 22 Jan 2001 08:42:50 +1100 Received: (from jeremyp@localhost) by gsmx07.alcatel.com.au (8.11.1/8.11.1) id f0LLgpT65053 for freebsd-security@FreeBSD.ORG; Mon, 22 Jan 2001 08:42:51 +1100 (EST envelope-from jeremyp) Content-return: prohibited Date: Mon, 22 Jan 2001 08:42:51 +1100 From: Peter Jeremy Subject: Re: Failover firewalls with ipfw? In-reply-to: ; from sean@rentul.net on Fri, Jan 19, 2001 at 02:30:38PM -0500 To: freebsd-security@FreeBSD.ORG Mail-followup-to: freebsd-security@FreeBSD.ORG Message-id: <20010122084251.N9165@gsmx07.alcatel.com.au> MIME-version: 1.0 Content-type: text/plain; charset=us-ascii Content-disposition: inline User-Agent: Mutt/1.2.5i References: Sender: owner-freebsd-security@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org On 2001-Jan-19 14:30:38 -0500, Sean Lutner wrote: > Does anyone out there know of any utilities/code/addons I could use to >implement a failover pair of firewalls using ipfw and fbsd? As a related issue, has anyone developed code what would allow two boxes to share natd map entries? (dummynet is a requirement, so suggestions to use IPfilter/IPnat, or similar, won't work). This would allow a NAT'd TCP connection to fail-over between two boxes. Peter To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message