From owner-freebsd-net@FreeBSD.ORG Tue Dec 16 16:49:55 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 33E6F1065675 for ; Tue, 16 Dec 2008 16:49:55 +0000 (UTC) (envelope-from shteryana@gmail.com) Received: from rn-out-0910.google.com (rn-out-0910.google.com [64.233.170.190]) by mx1.freebsd.org (Postfix) with ESMTP id E068A8FC08 for ; Tue, 16 Dec 2008 16:49:54 +0000 (UTC) (envelope-from shteryana@gmail.com) Received: by rn-out-0910.google.com with SMTP id j71so3863574rne.12 for ; Tue, 16 Dec 2008 08:49:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:cc:in-reply-to:mime-version:content-type :content-transfer-encoding:content-disposition:references; bh=6urxLkxj/zrwn5J7NrzpITSYzDKUTFa8Yb2ZTViO0oI=; b=pjRLBZzJHCmkFQveb43JH38T0mabNDtw8Oj6lx5OF+Zp6drfzNsAlxcyRt1iS2RY6D J0uT1t0OCiv85SEcjt2l6zHyKOJKEC9vAAWJaAmWwjQ6KeE+FqF7PUBgVkMQOJVkAHLS VkNRJK9dDrUJSBBA+VyXvTohDyr+B64FTNuv4= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=Evx01v5zGlUmeSKlnEvuRZqBhqPbfVFKoHHB0ibSnLFtO9g09O9urgs+DqfdpbnVzN r1ECBSQo1r24fmh+CwZE9OH244OQg7PTnlNrnnUdCQHPNSYjvF5l5H2XIxNR5+PyNFRb bngiMohcJFYdCGW+MmqOMMjH6rqW2aT3106CA= Received: by 10.142.191.5 with SMTP id o5mr3369594wff.139.1229446193616; Tue, 16 Dec 2008 08:49:53 -0800 (PST) Received: by 10.142.177.16 with HTTP; Tue, 16 Dec 2008 08:49:53 -0800 (PST) Message-ID: <61b573980812160849q54377584n8bf15b8858110ba6@mail.gmail.com> Date: Tue, 16 Dec 2008 18:49:53 +0200 From: "Shteryana Shopova" To: Gabe In-Reply-To: <20081216141352.0A09D8FC19@mx1.freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20081216141352.0A09D8FC19@mx1.freebsd.org> 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 16:49:55 -0000 On Tue, Dec 16, 2008 at 4:14 PM, Gabe wrote: >>Maybe try lagg(4) in Failover mode? > Lagg wouldn't work on my setup because the dsl connection would be almost completely independent. Unless you can provide an example. > Bind the two connection to the lagg, configure both IPs on the lagg and add some script that monitors the link status (or connectivity) of the primary connection and changes the default route/primary link status accordingly. I am not sure this will work (can't test it atm) but you might at least try it. cheers, Shteryana