From owner-freebsd-stable@FreeBSD.ORG Sun Jun 7 13:25:04 2015 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 5C9334D9 for ; Sun, 7 Jun 2015 13:25:04 +0000 (UTC) (envelope-from rainer@ultra-secure.de) Received: from mail.ultra-secure.de (mail.ultra-secure.de [88.198.178.88]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id A3015186F for ; Sun, 7 Jun 2015 13:25:03 +0000 (UTC) (envelope-from rainer@ultra-secure.de) Received: (qmail 33684 invoked by uid 89); 7 Jun 2015 13:20:48 -0000 Received: from unknown (HELO ?192.168.1.200?) (rainer@ultra-secure.de@217.71.83.52) by mail.ultra-secure.de with ESMTPA; 7 Jun 2015 13:20:48 -0000 Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 8.2 \(2098\)) Subject: Re: CARp comatibility between 9 and 10 From: Rainer Duffner In-Reply-To: Date: Sun, 7 Jun 2015 15:20:45 +0200 Cc: freebsd-stable@freebsd.org Content-Transfer-Encoding: 7bit Message-Id: References: To: Pete French X-Mailer: Apple Mail (2.2098) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 07 Jun 2015 13:25:04 -0000 > Am 07.06.2015 um 12:33 schrieb Pete French : > > I have a pair of firewalls running FreeBSD 9 to upgrade > to 10 next week. I know CARp was rewritten, but I was wndering a few > things before I started. Mainly is it possible to have one > machine running 9 and one running 10 with the failover working > between themproperly. The reason I am wondering s that on 10 it appears > you set a VHID per IP address, whereas on 9 it is per interface. I have > multiple IP addresses on the carp interfces on 9, so on 10 can I simply > set them up all with the same VHID, or is that not supported ? > > Thanks for any avice which might make Monday morning back in the office > go a bit easier :) > I did this a while ago - and it actually worked. (CARP between 9 and 10). I think I have each IP assigned its own VHID, though.