From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ob0-x230.google.com (mail-ob0-x230.google.com [IPv6:2607:f8b0:4003:c01::230]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id 1EA9B3B2B5 for ; Sat, 9 Apr 2016 12:18:36 -0400 (EDT) Received: by mail-ob0-x230.google.com with SMTP id fp4so88713204obb.2 for ; Sat, 09 Apr 2016 09:18:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to :content-transfer-encoding; bh=grwApKVfT0+iqHrMLuD04Z6ZdyjyQcYuftuGLwWRa2w=; b=l7JNnh4UqDmk+9tR+83DAdq1AyqZXOsCQpC2KoWqEJUwVWxjmROWJ7lETppnJvSopq zIsk1RRPicuW4R746SZCzLM+5OvgD1lzii0A/MH7Teq+FfwkxxfN50BvQm+CSLvFM4gJ oPWJ9DSgQYeUPao+iiOPIf4gx94b4PRvhenO+eaqaFXWXjkbf8RhV2yclY2250oQtuMk J1CFzS9kS5GZemzJdWpg6JS0lzxxqX0eqnw0b974u4+UdXJl4r9u0ZmlzbbWhE9FlxCk SVg5z9x/7xDMGg9I8HJMylET3Sf3Pc3RQkfsBSJDMlwvIZshi8lqtqcBdZWF5XpVbjfg nx4g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:date:message-id:subject:from:to :content-transfer-encoding; bh=grwApKVfT0+iqHrMLuD04Z6ZdyjyQcYuftuGLwWRa2w=; b=L6nu8tYt9hwS9AAMYNzZcWPDFE30X7VeLwgHmM/PsReMhvsGYmUk7tfLpweMTSJnL4 g2hQFvkWQybCLThBW14bUyjunHl7/aEwmdIdGLBKOojEmgS7+jAZPjetBy2EkwbjYSSk Zw961Bf6Z2qFfOVDPI/OuZNrQpFsqWWRNq/F8bgj8mY9S9VBwotyu/A6v3OdHzrVy4BG 3Ggs69oQFbMsuJsIbsfAWeyyW4SIopIi0d4iTJAHgH5Qv0rxG8fpFN9/XCsEdGhDPvKq yoYSMc4jB9OUKlMuG3pMhZ8pybtlvg9fA7p+zXyKRniIeA6BJC+VXHxTxr44hEKwOC52 u3Fg== X-Gm-Message-State: AD7BkJIhaJAfPQLyrmKctg6pSk2nI8qT24MmMaKi9N1Y/Y1AqTY1L6U5SKKIWhsUnX4bDrGpTumswxCfnf49cA== MIME-Version: 1.0 X-Received: by 10.60.129.166 with SMTP id nx6mr6908206oeb.13.1460218715493; Sat, 09 Apr 2016 09:18:35 -0700 (PDT) Received: by 10.202.79.215 with HTTP; Sat, 9 Apr 2016 09:18:35 -0700 (PDT) Date: Sat, 9 Apr 2016 09:18:35 -0700 Message-ID: From: Dave Taht To: "cerowrt-devel@lists.bufferbloat.net" Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Cerowrt-devel] more from cloudflare on their latency spike X-BeenThere: cerowrt-devel@lists.bufferbloat.net X-Mailman-Version: 2.1.20 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: Sat, 09 Apr 2016 16:18:36 -0000 a few months or weeks ago we'd discussed the prior event at cloudflare that they had dissected so well. Dave Reed, in particular, had pointed to bufferbloat as a potential cause of the problem they had mis-diagnosed, (I was dubious) and they had continued to hack at it. The final answer was quite fascinating. https://blog.cloudflare.com/revenge-listening-sockets/?p=3D0 -- Dave T=C3=A4ht Let's go make home routers and wifi faster! With better software! https://www.gofundme.com/savewifi