From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ed1-x52f.google.com (mail-ed1-x52f.google.com [IPv6:2a00:1450:4864:20::52f]) (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 E17903B2A4 for ; Wed, 9 Mar 2022 09:37:22 -0500 (EST) Received: by mail-ed1-x52f.google.com with SMTP id y12so3107058edt.9 for ; Wed, 09 Mar 2022 06:37:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:from:date:message-id:subject:to :content-transfer-encoding; bh=XWHNMqGqz2PlYSXKRJKNkVjCXTTmfbgLnHMtyyGip6M=; b=LoGGYTF8ADbnbBKGqhbwt8/6SBWiBChDXV657BCCXn1eqrW0sgUQx9q4clB3egfNwj l7A91ybd/nN6+uBlnQSwYj0EJEg3P+cNBRDCHWyFzSQiReEqFRMorWspqrJTtrFn3nHB lg/d81HiCCSDhu7Kzo7gApIYemRZaX3GyjQebZ0aMp+RUgMea9ZXeo/wCTHQcRfP61ES 8jLR2f5rxwaiPQ62cXzQI4iEYg1hIEInJQHp3q9MsnB9oVmilL8VvTtamSBtfHfpGP// hjM4hSixMlNOK1HU8J02K16g1Cn2Du22p5aG//Ahd4v980e3tleYVQ+TmIloRPywbpi+ v5fQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:from:date:message-id:subject:to :content-transfer-encoding; bh=XWHNMqGqz2PlYSXKRJKNkVjCXTTmfbgLnHMtyyGip6M=; b=VDcu7x/is0GRZYVq/QtfKOCPerPBWFh0oU85J4/gc05s7ALeCjJ4e1axn3R5b3lqJ1 7WNSFRP66WhKCpdf/Jj+2TsLt8ovbP+CPkPb/9lbIYCv6gHhG7jHcVL76GD7T7ih8Tx9 F0g0sf3kfuRUXAwIm3OqmEYXLNC0N/dSBvF+8Kz+KrG5iIdliKZc/Icni94X8edfCruG Y+q9H0Wy4j3gnr0dNhgXQbo7LtcvbVswbihON64UKl9rX0rjeKhfih+hMCPdqxWNtnsc yVvgVlxSbcSoOAnjGM7S4ARGznjW0Td2Pwcj5xTCH19TTc2Ilof9b6MXcXFjMGHqTwh/ 1/sA== X-Gm-Message-State: AOAM531ieQSZctCbe+KQozfxpebr4IOcX7o9vM7xDHI8P91tpxsBIW6u q0GFHLB9/h5218ZpxnMtkf4BEh+/JY4fWnXNnMJMtikG7BQ= X-Google-Smtp-Source: ABdhPJw5mCiYBn1XvqP/uOmu0QidJ3PMDol6wrcKv9YcxQP5a/XWg/s++OUMQterapABrpIHhLn5HOqdGI2lIzT54B0= X-Received: by 2002:a05:6402:442:b0:416:14b7:4d55 with SMTP id p2-20020a056402044200b0041614b74d55mr21162767edw.183.1646836641663; Wed, 09 Mar 2022 06:37:21 -0800 (PST) MIME-Version: 1.0 From: Dave Taht Date: Wed, 9 Mar 2022 09:37:09 -0500 Message-ID: To: cerowrt-devel Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Subject: [Cerowrt-devel] cerowrt (linux 3.10) vs openwrt 21.02.2 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: Wed, 09 Mar 2022 14:37:23 -0000 I am testing what I think might be the last cerowrt box in the world at esr's place. # cerowrt, on FIOS, with sqm configured for 24/24 mbit up/down, over unencrypted wifi https://www.waveform.com/tools/bufferbloat?test-id=3Da6e6d9a7-051f-4168-814= 9-8ebe44026ce8 https://www.waveform.com/tools/bufferbloat?test-id=3D415a03d5-2788-4589-a3c= f-282d63a2fc2f Bufferbloat scores of A or A+ on those above. # openwrt, same FIOS connection, admittedly this time going through the cerowrt box ALSO, with cake configured for 20/20 on a wndr3700 with wpa2 https://www.waveform.com/tools/bufferbloat?test-id=3D7f3c7a5a-467b-4c01-91c= d-fd88e14d460e https://www.waveform.com/tools/bufferbloat?test-id=3Dcc77ad98-afca-4240-859= 7-5c7301980cb3 Much worse bufferbloat scores. # Disabling cake entirely on the openwrt router https://www.waveform.com/tools/bufferbloat?test-id=3Df144e0c0-ba7d-4905-8c1= e-8349e4491cf6 Was not much help. Really puzzled as to why the down was so much slower. Cerowrt of course doesn't bridge wifi interfaces as openwrt does, Same distance from the AP in both cases. Anyway, I plan to "upgrade" this last cerowrt box on the planet today, hopefully it's the double nat, or some other variable leading to such a difference between code from 2014 and today --=20 I tried to build a better future, a few times: https://wayforward.archive.org/?site=3Dhttps%3A%2F%2Fwww.icei.org Dave T=C3=A4ht CEO, TekLibre, LLC