From owner-freebsd-net@FreeBSD.ORG Mon Feb 3 08:31:39 2014 Return-Path: Delivered-To: freebsd-net@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 05CB5136 for ; Mon, 3 Feb 2014 08:31:39 +0000 (UTC) Received: from nm3-vm2.bullet.mail.ne1.yahoo.com (nm3-vm2.bullet.mail.ne1.yahoo.com [98.138.91.19]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id BEEDF1BAA for ; Mon, 3 Feb 2014 08:31:38 +0000 (UTC) Received: from [98.138.101.129] by nm3.bullet.mail.ne1.yahoo.com with NNFMP; 03 Feb 2014 08:31:31 -0000 Received: from [98.138.84.46] by tm17.bullet.mail.ne1.yahoo.com with NNFMP; 03 Feb 2014 08:31:31 -0000 Received: from [127.0.0.1] by smtp114.mail.ne1.yahoo.com with NNFMP; 03 Feb 2014 08:31:31 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s1024; t=1391416291; bh=+XiT4AqJKrKWkmrqt3h8Afl+oki6weS7AMeFW7nEc6Y=; h=X-Yahoo-Newman-Id:X-Yahoo-Newman-Property:X-YMail-OSG:X-Yahoo-SMTP:X-Rocket-Received:Content-Type:Mime-Version:Subject:From:In-Reply-To:Date:Cc:Content-Transfer-Encoding:Message-Id:References:To:X-Mailer; b=nLJWWjR25CUIzXwNbPHRIYon8ied/nHGaGTJI6CoLfmtWON85rHrp6Z8O75KYcDN4YZgYyOD97nGoCfGg53y09tWSctAj+ZekKaFuu5HNb3YFwRFL+DCK4RVamioy42lP3XQ2TOZMFFBthTDunRZCBuknaM+kpj0pU80izUAEEk= X-Yahoo-Newman-Id: 227577.3780.bm@smtp114.mail.ne1.yahoo.com X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: g1JRfewVM1lDXkhxEjBmYY_Mkv47uAmBEtw0dc3WAMQMF7_ YA076GWk5gaQDeTw0rdFPBohCWg0_6FenYZZ8p4ALgBU9GWdoxI0L8OfWzAR YZXJLNaOzfsukR37b.FG1JV_ATWRbboR23EbwcGdhyG4mXlVBZuaraUH.3G0 Yf9L4AIxixelRYpqfYOSMXFpe0ncnThFvl9yvhNDgoolhEY7Gq0M9o3llzCN l0gN8a5M4CH5krZ8sItAhhTkIHAZKxMdsFPAhVq5g0lc93hkkMSVA.8FX9Lr SX73.FKvRRAWKIMk0ttsUNILV7BMbXNXNgUVPRrtXXHpmOyssjmwgYE5i_f6 P9f4.Ysw_RYmJSRfounTOwExZfK1grBl2baZIWFGpf_2w9pGtysbt7CCjWov qqVCI74jWfr1JtxqF2EzDl9vduo9urRlGigdaKDlrH065B5OFcioN0Qz2iRe ClrSyd5AYGXfTf4JLgbM58pWJe1xQmU.36DHLn6AKJNHqd.69bpAPGQVeqL5 7RX4nuCdYP7uJplBm0UfvH4xuSinhjhBStjWrLVnNB.TOcGfMGXRH.3EYcbX c8YnxspxuDAGYZ2pMO78pNUJnNIu1HZVvsdQyx5lJyiVnPKfGNpC6fNwTiuE XheUmz8MhW2cR13ZuzkYqQ_YWbTUjRYQcoWizMuok X-Yahoo-SMTP: clhABp.swBB7fs.LwIJpv3jkWgo2NU8- X-Rocket-Received: from phobos.samsco.home (scott4long@168.103.85.57 with plain [63.250.193.228]) by smtp114.mail.ne1.yahoo.com with SMTP; 03 Feb 2014 00:31:31 -0800 PST Content-Type: text/plain; charset=windows-1252 Mime-Version: 1.0 (Mac OS X Mail 7.1 \(1827\)) Subject: Re: kern/185967: Link Aggregation LAGG: LACP not working in 10.0 From: Scott Long In-Reply-To: <52EF50A7.1050205@niessen.ch> Date: Mon, 3 Feb 2014 01:31:29 -0700 Content-Transfer-Encoding: quoted-printable Message-Id: <1C608452-6F29-486D-BC0F-CCC7853665C7@yahoo.com> References: <52EF50A7.1050205@niessen.ch> To: Ben X-Mailer: Apple Mail (2.1827) Cc: FreeBSD Net X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 03 Feb 2014 08:31:39 -0000 Hi, You=92re probably running into the consequences of r253687. Check to = see the value of =91sysctl net.link.lagg.0.lacp.lacp_strict_mode=92. If = it=92s =911=92 then set it to 0. My original intention was for this to = default to 0, but apparently that didn=92t happen. However, the fact = that strict mode doesn=92t seem to work at all for you might hint that = your switch either isn=92t configured correctly for LACP, or doesn=92t = actually support LACP at all. You might want to investigate that. Scott On Feb 3, 2014, at 1:17 AM, Ben wrote: > Hi, >=20 > I upgraded from FreeBSD 9.2-RELEASE to 10.0-RELEASE. FreeBSD 9.2 was = configured to use LACP with two igb devices. >=20 > Now it stopped working after the upgrade. >=20 > This is a screenshot of ifconfig -a after the upgrade to FreeBSD = 10.0-RELEASE: http://tinypic.com/view.php?pic=3D28jvgpw&s=3D5#.Uu9PXT1dVPM= >=20 > A PR is currently open: = http://www.freebsd.org/cgi/query-pr.cgi?pr=3Dkern/185967 >=20 > It is set to low, but I would like somebody to have a look into it as = it obviously has a great influence on our infrastructure. The only way = to "solve" it is currently switching back to FreeBSD 9.2. >=20 > The suggested fix "use failover" seems not to work. >=20 > Thank you for your help. >=20 > Best regards > Ben > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org"