From owner-freebsd-net@FreeBSD.ORG Tue Dec 16 16:15:03 2008 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C0E67106564A for ; Tue, 16 Dec 2008 16:15:03 +0000 (UTC) (envelope-from ndenev@gmail.com) Received: from mail-bw0-f14.google.com (mail-bw0-f14.google.com [209.85.218.14]) by mx1.freebsd.org (Postfix) with ESMTP id 111E38FC1D for ; Tue, 16 Dec 2008 16:15:02 +0000 (UTC) (envelope-from ndenev@gmail.com) Received: by bwz7 with SMTP id 7so7852251bwz.19 for ; Tue, 16 Dec 2008 08:15:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:from:to:in-reply-to:subject :x-priority:references:message-id:content-type :content-transfer-encoding:mime-version:date:cc:x-pgp-agent:x-mailer; bh=QsVwxJLiat2KcunWJQL0eMLvYm5TWqzxRU7t6s1NgMg=; b=nb9KUjl0RnSmXTOcNDF/jAD0IxNQQS4/fbWa7/SB1XZtOdP3GEzEhGN6cAzollzvk5 MVm77ywBDaUYPR+jmnmNhjQ7iEBuXjkdfOTg+woNGXxkFXnzpekUHutKjN9tw3HmX5pb 5JwCVY4OI18QOC0kVo0VvOpDDucXS83Gd8f9Y= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:in-reply-to:subject:x-priority:references:message-id :content-type:content-transfer-encoding:mime-version:date:cc :x-pgp-agent:x-mailer; b=vzGDGzJlnnL3FoeTaQHkd1HWQdt/jtJRLNARHrc67GN2l4Ty6Wb8R6NyDbH3uJGTHo RcDP5TLFkrb2M0s5IBFaVHWq2kqa4rr3xUS7ZmjuKW7f/LEoyx85bud2xWxUz7Yq857j wgTHXdNsPg4awTWT/VrjHE9s9xEyDFuzNyijg= Received: by 10.103.182.3 with SMTP id j3mr3528394mup.113.1229442671671; Tue, 16 Dec 2008 07:51:11 -0800 (PST) Received: from ndenev.cmotd.com (blah.sun-fish.com [217.18.249.150]) by mx.google.com with ESMTPS id e9sm688473muf.51.2008.12.16.07.51.06 (version=TLSv1/SSLv3 cipher=RC4-MD5); Tue, 16 Dec 2008 07:51:07 -0800 (PST) From: Nikolay Denev To: Gabe In-Reply-To: <20081216095615.A5AAE8FC16@mx1.freebsd.org> X-Priority: 3 References: <20081216095615.A5AAE8FC16@mx1.freebsd.org> Message-Id: <4B08B02F-74F5-4250-AF04-23A9C5D8888A@gmail.com> Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Apple Message framework v929.2) Date: Tue, 16 Dec 2008 17:51:03 +0200 X-Pgp-Agent: GPGMail d53 (v53, Leopard) X-Mailer: Apple Mail (2.929.2) Cc: freebsd-net@freebsd.org Subject: Re: FreeBSD network failover X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 16 Dec 2008 16:15:03 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 16 Dec, 2008, at 11:56 , Gabe wrote: > I have a nat'd box which obviously has an internal and external ip > address. The box has a third interface which is configured to a DSL > connection. My goal is for that interface to be activated if the > external side fails so that outbound traffic still flows. Any of you > know of a way to accomplish this regardless of the type of failure. > > I looked into CARP but I am not convinced that this would do what I > need it to. > > /gabe > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" > pfSense for example accomplishes this by using pf(4) with slbd (/usr/ ports/net/slbd). - -- Regards, Nikolay Denev -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (Darwin) iEYEARECAAYFAklHzmcACgkQHNAJ/fLbfrk48ACdFti+w9eDl/poxMokZuylY+0c ecUAn2mcmtGj1X/9wAOyb2ORA34if8nB =nei8 -----END PGP SIGNATURE-----