From owner-freebsd-net@freebsd.org Thu Mar 22 15:30:04 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CA2BEF4E8DE for ; Thu, 22 Mar 2018 15:30:04 +0000 (UTC) (envelope-from eugen@grosbein.net) Received: from hz.grosbein.net (hz.grosbein.net [78.47.246.247]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "hz.grosbein.net", Issuer "hz.grosbein.net" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 53ADC7AEA7 for ; Thu, 22 Mar 2018 15:30:04 +0000 (UTC) (envelope-from eugen@grosbein.net) Received: from eg.sd.rdtc.ru (root@eg.sd.rdtc.ru [62.231.161.221] (may be forged)) by hz.grosbein.net (8.15.2/8.15.2) with ESMTPS id w2MFTuEK099653 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 22 Mar 2018 16:29:56 +0100 (CET) (envelope-from eugen@grosbein.net) X-Envelope-From: eugen@grosbein.net X-Envelope-To: zeus@ibs.dn.ua Received: from [10.58.0.4] ([10.58.0.4]) by eg.sd.rdtc.ru (8.15.2/8.15.2) with ESMTPS id w2MFTpVN075376 (version=TLSv1.2 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Thu, 22 Mar 2018 22:29:51 +0700 (+07) (envelope-from eugen@grosbein.net) Subject: Re: ether <-> wlan failover still is broken To: Zeus Panchenko , freebsd-net@freebsd.org References: <20161018144313.45827@relay.ibs.dn.ua> <20180322155721.96618@relay.xx> From: Eugene Grosbein Message-ID: <5AB3CBEA.607@grosbein.net> Date: Thu, 22 Mar 2018 22:29:46 +0700 User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.7.2 MIME-Version: 1.0 In-Reply-To: <20180322155721.96618@relay.xx> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=2.2 required=5.0 tests=BAYES_00, LOCAL_FROM, RDNS_NONE autolearn=no autolearn_force=no version=3.4.1 X-Spam-Report: * -2.3 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * 1.9 RDNS_NONE Delivered to internal network by a host with no rDNS * 2.6 LOCAL_FROM From my domains X-Spam-Level: ** X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on hz.grosbein.net X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 22 Mar 2018 15:30:05 -0000 22.03.2018 20:57, Zeus Panchenko wrote: > while having no any problem with separate (lagg less) mode, when I use > ether or wlan without aggregating, I am still experiencing severe problem > with ether <-> wlan failover > > after upgrade to 11.1 I decided to give another try to the handbook Example 30.3. > https://www.freebsd.org/doc/handbook/network-aggregation.html#networking-lagg-wired-and-wireless > > it still does *not* work for me > > after wlan MAC address change (to the one of the ethernet as it's described in > the handbook), wpa_supplicant becomes unable to associate with AP > >> uname -a > FreeBSD 11.1-RELEASE-p8 #0 > >> pciconf -lv > ath0@pci0:3:0:0: class=0x028000 card=0x1785103c chip=0x0032168c rev=0x01 hdr=0x00 > vendor = 'Qualcomm Atheros' > device = 'AR9485 Wireless Network Adapter' > class = network > re0@pci0:7:0:0: class=0x020000 card=0x3387103c chip=0x816810ec rev=0x06 hdr=0x00 > vendor = 'Realtek Semiconductor Co., Ltd.' > device = 'RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller' > class = network > subclass = ethernet > > > does anybody else face same trouble, please? lagg uses fabricated MAC by default and your WiFi connection does not seem like that. You should try forcing lagg to use MAC of wireless card instead of fabricated one: ifconfig lagg0 ether $(ifconfig wlan0 | awk '/hwaddr/ {print $2}')