From owner-freebsd-current@FreeBSD.ORG Wed Dec 18 01:02:04 2013 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 093A456A for ; Wed, 18 Dec 2013 01:02:04 +0000 (UTC) Received: from anubis.delphij.net (anubis.delphij.net [IPv6:2001:470:1:117::25]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id DBE9A1F83 for ; Wed, 18 Dec 2013 01:02:03 +0000 (UTC) Received: from zeta.ixsystems.com (unknown [69.198.165.132]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by anubis.delphij.net (Postfix) with ESMTPSA id 8CE6916EE8; Tue, 17 Dec 2013 17:02:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=delphij.net; s=anubis; t=1387328523; bh=EaRNpRnKxdHI/B04gFtSvskN7FLylqxL2Ws3DbP0+GY=; h=Date:From:Reply-To:To:Subject:References:In-Reply-To; b=l3JAeADS8TWiM5u51BU/8WMwZ8bWUkgOfx+Uv6Cg4gLm+RSK/4KNkFSNC6NGhdEZX 26f7Xd5mNTKjl29nRGhdpjEVQqXbYZD2Ee/hgVXE2Fvlf1elVp7CbxfuqOmfbeTowy Gs6cnSxCqSkpIMz9jtn74mIbCzuG9IIscfpv0OcU= Message-ID: <52B0F40B.7020501@delphij.net> Date: Tue, 17 Dec 2013 17:02:03 -0800 From: Xin Li Organization: The FreeBSD Project MIME-Version: 1.0 To: Allan Jude , freebsd-current@freebsd.org Subject: Re: 10-RC2 current wireless link aggregation not working correctly References: <80a9ff942e0bf413ceaf9aa469b50687@rdsor.ro> <52B08B28.6040402@allanjude.com> In-Reply-To: <52B08B28.6040402@allanjude.com> X-Enigmail-Version: 1.6 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: d@delphij.net List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 18 Dec 2013 01:02:04 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 On 12/17/13 09:34, Allan Jude wrote: > If I am am understanding correctly, Dan and Nikolai say that just > running 'ifconfig' brings the lagg back to life. Why would that > make a difference at all? Running ifconfig with no parameters > shouldn't be changing anything. I don't really believe these claim. I had similar issue in the past and found an 'arp -a -d' would "fix" it so I didn't pursued further but I think this would be an interesting problem to get addressed. If I would take an guess, I would start from making lagg(4) interface to initiate one or a few gratuitous ARP broadcast when the active port changes. Some switches could use this to kick out their (outdated) memory of where the port is. Cheers, - -- Xin LI https://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -----BEGIN PGP SIGNATURE----- iQIcBAEBCgAGBQJSsPQLAAoJEJW2GBstM+nsyXoP/RCeHdu1PVCooIUxzjhqWMJG 3RyN9i85O1WYpgZwHCSC9mkFKM6GjEIiyaNKCvdYzN/k+d9aCQSXIShgIGutM6ie hFD4GCGrevjquHCddpULlUE+iwj0qIJWSyRMusUgo+ya+Bc/4H+szoxTndXaaamz CPkZMuzga8kEApXgMvImGfsqB8FqqFNtEELlRmISEHb04iAGqUv6HwoL1DhqEZ3I tQQi73JvuCU3Lfbp4CDI0IeTzlAoARBX/mWFjlDm7CA8clu4PzIVhdsRxRUhXIId ijI8432al9XXt0m4+4LIKmJa6DlyvQ3pIZDFodryQ1za3PAaF7IheILFKPi9BAwi Tn47X2+2XYXx7ZS2S22R7KRgeORZqj2uYZifs/xsNwkBCsyntYZgH+c5qYU7TWb/ tWRi9c5uVFskoPx4JL4W3ctgPvN7TpvKeCBLZTBdLQjy9WT6sqhxChxS57SFT5AH kTOWNEA0PqWjrrqRlNO47TL/aTg3Js9S4KxIZ2+hHSkDAlMxGi9rHzyHYPQKxJ1V lLmLGN0ZRYGGKa4Yn2OBAy16q/I2jkLE0Nkb0u1V3EEMkKQWp6pcro/Kb9Hrirfe n6zrFVyzLTIgNpr9C1+By1CxAmJfg73cIoobJSjNDZ2+EpY+FRDdhKYip3xtpNfA QFmabonocmaEohNcC8me =mSYS -----END PGP SIGNATURE-----