From owner-freebsd-current@freebsd.org Thu Feb 4 23:43:12 2016 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 849E0A9B4E8 for ; Thu, 4 Feb 2016 23:43:12 +0000 (UTC) (envelope-from marquis@roble.com) Received: from mx5.roble.com (mx5.roble.com [206.40.34.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mx5.roble.com", Issuer "mx5.roble.com" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 7AAFA1173 for ; Thu, 4 Feb 2016 23:43:12 +0000 (UTC) (envelope-from marquis@roble.com) Received: from alba.roble.net (mx5.roble.com [206.40.34.5]) by mx5.roble.com (Postfix) with ESMTP id A3F6867839 for ; Thu, 4 Feb 2016 15:43:05 -0800 (PST) In-Reply-To: References: Date: Thu, 4 Feb 2016 15:43:05 -0800 Subject: Re: arp flapping after udating system to 11-CURRENT. From: "Roger Marquis" To: freebsd-current@freebsd.org Reply-To: marquis@roble.com MIME-Version: 1.0 Content-Type: text/plain;charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Priority: 3 (Normal) Importance: Normal X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 04 Feb 2016 23:43:12 -0000 Slawa Olhovchenkov wrote: >> It seems to be flapping between the virtual mac of my bridge interface >> and the actual mac adress on the physical interface. This was not the >> case when i ran FreeBSD 10.2. Is there some settings I need to do? While the documentation says you should assign an IP to the bridge it is probably not a good idea, code aside, since bridges are layer 2 devices and IPs are layer 3. Haven't seen this issue while testing if_bridge/epair under 11-CURRENT but also have not been assigning IPs to bridges, only to bridge members. Roger Marquis