From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-x22b.google.com (mail-pa0-x22b.google.com [IPv6:2607:f8b0:400e:c03::22b]) (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 6E0B13B25E for ; Sat, 17 Sep 2016 13:26:05 -0400 (EDT) Received: by mail-pa0-x22b.google.com with SMTP id wk8so35344050pab.1 for ; Sat, 17 Sep 2016 10:26:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=X1noRKMmqhoqg1XXkhJb96BKpzCqoKMFLH8ZA4yKk3Q=; b=VgIdzrt1NJcbFlHRL2SMdHYKtkP6Wmq75epUQ6CR2Am2ciDVT8udb3iyGfu7aO3UIW 9ixwuvXrmqZH2gOKyB3wORpziTeDN/tPEhPOMKra6uq+wYTUulf5uawPRe0AnYq14HYs EV6moSfv9pl8aQn33GHOyNqqcACRBkp841OtUT/LtH7MeiyJLHMmV/0Rx2oBXeyYUuPt sUD7hA+w0AkERXvmCv/dnQ18is1hfAldIGP5c0LGuRjla5+VEOEx6yZf9kCzpnO2i8wt Z6uL/m6ozhuBXzRzHdjq599W5gqE7xTqIyw0LJzPmYJ6kwpef43r80cSk3c2PgqrszUx bCew== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=X1noRKMmqhoqg1XXkhJb96BKpzCqoKMFLH8ZA4yKk3Q=; b=Kq2oo/pnJeTVgZQtpbU8EVu5apDh1CzpcWeavAoBy9AbRS53XL6pJ0GHw/6HBWTKdI vb4/NxcRsJd6lxHQLrk6cMw+emUfQv++M1bVUuRS/MDS14BXdL10ttfyW289OVg93MZA YCBXGGEtFJPF8KmUilAjTi2HljP8oeifJDFMP00r+V24tAcO6O0AxAZ46F+wxnBBbi+U TMd4UNLa73XkKrwVRhX1G8rjr/zgW3Nxh7BSVMCfz7Jt4IoQZyPecdcARbpvEPQBJtmR sGynbVKtSjnbShGYp2cpIpZLLQ6yPzDmrQTBJoHs8g+4uTm55WKyqk1XSZ0q/Z1t8aPG lqfA== X-Gm-Message-State: AE9vXwOMvfZ+Ird5BsQuciRMkOejA7/UbPxIkm726P2JxGPp0Ed4sXDe7BaCCF0CpahRMsdbjxybA9GApKMOPQ== X-Received: by 10.66.126.46 with SMTP id mv14mr19079280pab.166.1474133164661; Sat, 17 Sep 2016 10:26:04 -0700 (PDT) MIME-Version: 1.0 Received: by 10.66.102.70 with HTTP; Sat, 17 Sep 2016 10:26:04 -0700 (PDT) In-Reply-To: References: From: Loganaden Velvindron Date: Sat, 17 Sep 2016 21:26:04 +0400 Message-ID: To: Dave Taht Cc: make-wifi-fast@lists.bufferbloat.net Content-Type: text/plain; charset=UTF-8 Subject: Re: [Make-wifi-fast] crypto-fq bug postmortem is up X-BeenThere: make-wifi-fast@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 17 Sep 2016 17:26:05 -0000 On Sat, Sep 17, 2016 at 9:12 PM, Loganaden Velvindron wrote: > On Sat, Sep 17, 2016 at 1:42 AM, Dave Taht wrote: >> at: >> >> http://blog.cerowrt.org/post/crypto_fq_bug/ >> >> I am very interested to try to remember more of the suggestions, and >> blind alleys, and why we thought they were possibilities... and draw >> more conclusions as to what we did right, and wrong. >> >> Please comment, and send links. >> >> If I have more time, I'll make it shorter. Or funnier. And add more >> pictures, captures, and links. Finding this bug *eventually* got to be >> fun. >> > > My home network: > > FTTH modem (bridge) --- tp-link archer c7 > (pppoe+sqm+simple_pppoe(fq_codel)+ap) ---- (lan cable) --- tp-link > archer c7 v2 with the experimental firmware(ap): > Quick and dirty test: > > on non-patched openwrt wifi(wpa-psk): > https://www.dslreports.com/speedtest/5028614 > > on tp-link archer c7 v2 with toke's firmware(wpa-psk): > https://www.dslreports.com/speedtest/5028349 > > My brother said that "It feels like ethernet both in terms of > throughput and latency". My brother is hammering the the tp-link > archer c7 box with bittorrent, whatsapp, viber, and normal http. Testing on my android smartphone (android 6.0.1): Unpatched ap: https://www.dslreports.com/speedtest/5028965 Patched ap: https://www.dslreports.com/speedtest/5028940 On smartphones, it looks like you can get better throughput with toke's firmware.