From owner-freebsd-net@FreeBSD.ORG Tue Dec 16 19:04:06 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 E2F551065676 for ; Tue, 16 Dec 2008 19:04:06 +0000 (UTC) (envelope-from mksmith@adhost.com) Received: from mail-defer01.adhost.com (mail-defer01.adhost.com [216.211.128.176]) by mx1.freebsd.org (Postfix) with ESMTP id BD3318FC1F for ; Tue, 16 Dec 2008 19:04:06 +0000 (UTC) (envelope-from mksmith@adhost.com) Received: from mail-in01.adhost.com (mail-in01.adhost.com [10.212.3.11]) by mail-defer01.adhost.com (Postfix) with ESMTP id 82CD7109A6 for ; Tue, 16 Dec 2008 10:47:05 -0800 (PST) (envelope-from mksmith@adhost.com) Received: from ad-exh01.adhost.lan (exchange.adhost.com [216.211.143.69]) by mail-in01.adhost.com (Postfix) with ESMTP id AF9EA2D761A; Tue, 16 Dec 2008 10:47:04 -0800 (PST) (envelope-from mksmith@adhost.com) MIME-Version: 1.0 X-MimeOLE: Produced By Microsoft Exchange V6.5 x-pgp-encoding-format: MIME x-pgp-mapi-encoding-version: 2.5.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg=pgp-sha1; boundary="PGP_Universal_D6CB9DC3_0EC71059_AF676A43_1AB46AF4" x-pgp-encoding-version: 2.0.2 Content-class: urn:content-classes:message Date: Tue, 16 Dec 2008 10:47:01 -0800 Message-ID: <17838240D9A5544AAA5FF95F8D52031605272E7E@ad-exh01.adhost.lan> In-Reply-To: <20081216141352.0A09D8FC19@mx1.freebsd.org> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: FreeBSD network failover Thread-Index: AclfiJv8a8WPVAO7RfqRjPnkgXpxZgAJf/pw References: <20081216141352.0A09D8FC19@mx1.freebsd.org> From: "Michael K. Smith - Adhost" To: "Gabe" , Cc: 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 19:04:07 -0000 --PGP_Universal_D6CB9DC3_0EC71059_AF676A43_1AB46AF4 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: QUOTED-PRINTABLE > -----Original Message----- > From: owner-freebsd-net@freebsd.org [mailto:owner-freebsd-net@freebsd.org= ] On > Behalf Of Gabe > Sent: Tuesday, December 16, 2008 6:14 AM > To: freebsd-net@freebsd.org > Subject: RE: FreeBSD network failover >=20 > >Maybe try lagg(4) in Failover mode? >=20 > On Tue, Dec 16, 2008 at 12:57 PM, Randy Bush 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. > > >=20 > Lagg wouldn't work on my setup because the dsl connection would be almost > completely independent. Unless you can provide an example. >=20 > /gabe How about PF with ifstated? Regards, Mike --PGP_Universal_D6CB9DC3_0EC71059_AF676A43_1AB46AF4 Content-Type: application/pgp-signature; name="PGP.sig" Content-Transfer-Encoding: 7BIT Content-Disposition: attachment; filename="PGP.sig" -----BEGIN PGP SIGNATURE----- Version: 9.9.0 (Build 397) iQEVAwUBSUf3pfTXQhZ+XcVAAQidewf/e8MrgZJ34hUo0T1KKv4HCLk1FNUCA+HT 5wXLDB8CzfMPBOl8vL8x+xO8C04O7tzzHxtFE7ywVdMFGctdXd6J1z0oWxBg0FJ8 5XHgM46R1VSLO3KY9cYBNkH48d2Wk6ze+eivBwtJat7vZAaWx7d40d7xtFKbsadf HsZirm3prZBRKD1mKRYeetVfrCws5NSbeZuI4n9rGUP1qrmpulCzIicuJKKlLtL+ 4c/rRZF01rqehSQj2lYsLmaBLaJfYiG36upk8jRWu7HbWqENKXN+Ejorwcq3AFp/ F3J6IzfULnmmatYJtOFuCI6EqvDNwfwB//fr7GwRUu9Brui9Sn4Vqg== =sXMU -----END PGP SIGNATURE----- --PGP_Universal_D6CB9DC3_0EC71059_AF676A43_1AB46AF4--