From owner-freebsd-net@FreeBSD.ORG Tue Aug 3 14:55:41 2010 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 9B1C6106566B for ; Tue, 3 Aug 2010 14:55:41 +0000 (UTC) (envelope-from ml@netfence.it) Received: from cp-out9.libero.it (cp-out9.libero.it [212.52.84.109]) by mx1.freebsd.org (Postfix) with ESMTP id 5F4708FC0C for ; Tue, 3 Aug 2010 14:55:41 +0000 (UTC) Received: from soth.ventu (151.51.20.251) by cp-out9.libero.it (8.5.107) id 4C4029D1030AD312 for freebsd-net@freebsd.org; Tue, 3 Aug 2010 16:55:39 +0200 Received: from alamar.ventu (alamar.ventu [10.1.2.18]) by soth.ventu (8.14.4/8.14.3) with ESMTP id o73Etcr1015992 for ; Tue, 3 Aug 2010 16:55:38 +0200 (CEST) (envelope-from ml@netfence.it) Message-ID: <4C582DEB.1000105@netfence.it> Date: Tue, 03 Aug 2010 16:55:39 +0200 From: Andrea Venturoli User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; it-IT; rv:1.9.1.11) Gecko/20100724 Thunderbird/3.0.6 MIME-Version: 1.0 To: freebsd-net@freebsd.org Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Subject: CARP over LAGG 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, 03 Aug 2010 14:55:41 -0000 Hello. On a couple of 7.2 systems, I've got some carp interfaces build upon a physical interface (em0 or igb0) and everything works fine. On both box I've tried aggregating two interfaces (resp. em0+em1 and igb0+igb1) into a lagg0 interface, using LACP. However, in this case CARP will stop working as all carp devices which work over lagg0 will stay in INIT state. Is this a bug? Is "carp over lagg" possible at all? bye & Thanks av.