From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qt0-x22e.google.com (mail-qt0-x22e.google.com [IPv6:2607:f8b0:400d:c0d::22e]) (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 66F1F3BA8E for ; Thu, 7 Sep 2017 00:25:54 -0400 (EDT) Received: by mail-qt0-x22e.google.com with SMTP id m35so24803287qte.1 for ; Wed, 06 Sep 2017 21:25:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=tNea/49+xLd5MaFYNUTYplZPUxXwBqdGGuCTn3oX14g=; b=aDUgauggt3+dvfjB+Lx+jkj836QtcfQE1nhApnTtZMwvvVda21bWXluxde8oyBHFLf KylnJ3ONFhY+e3nfB6lGlmnM8eEyRD+J41Ye9GcOd0Yc6m95m88SWPE/ap5ChYd2Bny5 PSKos5/ijKszBhc6ttAav2FgEVsdRUXDXY15bIvqVaylIC3tou/B53of5pThq92TM9IV oTvYY4ppzWzu+62E7akAJ+Hp1IgmzXF2xe0ZzdDh2yZJfpLtcrmVFz//WKy7/R0K0HQL rlm2HOPtqwiiSJxmD4XoF6zZvfbMBoq1cAl28X9Byjvi+DyeaN43GD5z5oMSjiEvd2cJ 4gsg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=tNea/49+xLd5MaFYNUTYplZPUxXwBqdGGuCTn3oX14g=; b=J0VcImYfrLfBuOYNLaB8qj37HoCXqEE6Ne6x7tmLgwYqbg0/zsp/f2zENX3TmxKxfA EVjuuzj28VWJxaKyLWPs/eZZcrxbfgFKW72OC2vfGoHVH90OIDr2VW9Ah78VhU3ZTQW7 ozFX43302D0PJKV7Nh4o0K7b/ZJvJgpCpRJej4jPl0atuR1+bmjoPur4oTlATcz3sb/0 krx+C5PdadsJ27wsI+6prFZ2jPwSOr7UdE7b6/mH52KrKMwmJoU8GEJ61pspvCYFOis8 xy++2J0CjdtoLROb4ABU+o2VElaC120X8IPCBCzNqS8YxLujdbK9jlNuSKpkEXbVUU1I 1wLQ== X-Gm-Message-State: AHPjjUjuAGZbaZXyVjoF9JhJEhOG++pt1dURYn9Cg1DUU1fPCwrqh6ke z7I9b9qCsFAAxssTynB67d9iU2XOqw== X-Google-Smtp-Source: AOwi7QDaviR5LWWLv1wIM+N6LMRk37TkYROQI2tqy5g8+xlwARyzAUd7PVyfnfdlfHWBmSTN0dSz20zEHZ1mQHDbij8= X-Received: by 10.200.8.225 with SMTP id y30mr1873703qth.233.1504758354024; Wed, 06 Sep 2017 21:25:54 -0700 (PDT) MIME-Version: 1.0 Received: by 10.140.40.177 with HTTP; Wed, 6 Sep 2017 21:25:53 -0700 (PDT) Received: by 10.140.40.177 with HTTP; Wed, 6 Sep 2017 21:25:53 -0700 (PDT) In-Reply-To: <066e0fb5-b1a8-ab53-5a66-25fbf47d8007@gmail.com> References: <915b0913-0ac5-c6b6-3771-752a9e41dff2@gmail.com> <0D998858-A2FD-4CE3-8B9B-07C6448C8F3B@gmx.de> <6581a265-041e-5ac0-9d1c-66067e45bfa6@gmail.com> <066e0fb5-b1a8-ab53-5a66-25fbf47d8007@gmail.com> From: Jonathan Morton Date: Thu, 7 Sep 2017 07:25:53 +0300 Message-ID: To: Dennis Fedtke Cc: Cake List Content-Type: multipart/alternative; boundary="001a1146b9562a1d79055891db00" Subject: Re: [Cake] overhead and mpu X-BeenThere: cake@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: Cake - FQ_codel the next generation List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 07 Sep 2017 04:25:54 -0000 --001a1146b9562a1d79055891db00 Content-Type: text/plain; charset="UTF-8" Because 1514 is the normal maximum size of an Ethernet frame. This can easily differ from the size actually used on the wire and from the size used by the provisioning shaper. - Jonathan Morton --001a1146b9562a1d79055891db00 Content-Type: text/html; charset="UTF-8"

Because 1514 is the normal maximum size of an Ethernet frame. This can easily differ from the size actually used on the wire and from the size used by the provisioning shaper.

- Jonathan Morton

--001a1146b9562a1d79055891db00--