From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ie0-x22c.google.com (mail-ie0-x22c.google.com [IPv6:2607:f8b0:4001:c03::22c]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id 6169221F224 for ; Wed, 5 Mar 2014 15:08:51 -0800 (PST) Received: by mail-ie0-f172.google.com with SMTP id as1so1888507iec.31 for ; Wed, 05 Mar 2014 15:08:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:content-type:content-transfer-encoding:subject:message-id:date :to:mime-version; bh=oGGYjCUlQz7KeHnHIXwCF9mVLZHl0oHrjvU9Po93Ihw=; b=qtxAvbSvSIo4rMEdcfjyrKB3zt2yvwuJI8QDokvTSvTj9hXdaOoCqmfFTojhE2nkXR DH3A39QGIcT90TvgizXFEQ00Or6rLhbBbU53WC68QYI34j+8LVjwtGmmk/of0IHQvioq 65FD+KmNZ6S5Xnnn0lAO+hP81K2eIjZ2ygnH1xvmJ5BJKLK2wet/YpebiYtdBGbGwy1w /tln4xdStCbIg+Z63mSAjbXnVW3O5xCNHGrUPSfXc3uEQvr2onUf+Kblh5/bi4bNgiiL OEheGZkxF14OyQBAVCUiR1Ire40TCU2OcWpKau4SExRA7CrTzNt9d63aKf/bhEQix5aB sF2w== X-Received: by 10.50.4.74 with SMTP id i10mr12075903igi.43.1394060930458; Wed, 05 Mar 2014 15:08:50 -0800 (PST) Received: from richs-mbp-4004.home.lan ([72.92.159.79]) by mx.google.com with ESMTPSA id rj10sm65278083igc.8.2014.03.05.15.08.49 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 05 Mar 2014 15:08:49 -0800 (PST) From: Rich Brown Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Message-Id: <97181747-5971-407B-9EEF-A679E91F10EB@gmail.com> Date: Wed, 5 Mar 2014 18:08:39 -0500 To: cerowrt-devel Mime-Version: 1.0 (Mac OS X Mail 7.2 \(1874\)) X-Mailer: Apple Mail (2.1874) Subject: [Cerowrt-devel] Odd loss of connectivity with CeroWrt 3.10.28-16 X-BeenThere: cerowrt-devel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: Development issues regarding the cerowrt test router project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 05 Mar 2014 23:08:52 -0000 Sebastian's note reminded me I also had trouble with connectivity, my = problem came with 3.10.28-16. I flashed it (tftp) last weekend onto my = WNDR3700v2 and it seemed fine. I then used it for all the netperf = experiments that I posted on Sunday. Shortly thereafter, I went out for = a while. When I returned about 90 minutes later, nothing worked. The Ethernet = that I had just used for all the experiments no longer could obtain a = DHCP address. The wireless SSIDs were visible, but none of my computers = could join/get an address. (I couldn't ssh in to see if it had rebooted, = or otherwise had a problem in the meantime.) I resorted to power cycling the router twice. The first time, it was in = the same state: no Ethernet, no connections on the wifi even after I = waited several minutes for it to come up. I power-cycled a second time, = and Presto! everything worked. The router has seemed to operate = flawlessly as my primary router since then. I don't know what to make of this, except to file this report so that we = can triangulate if others report similar problems.=20 Rich=