From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lf1-x12f.google.com (mail-lf1-x12f.google.com [IPv6:2a00:1450:4864:20::12f]) (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 E5D103CB35 for ; Mon, 4 May 2020 11:52:08 -0400 (EDT) Received: by mail-lf1-x12f.google.com with SMTP id s9so4996224lfp.1 for ; Mon, 04 May 2020 08:52:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=imAGFoC0/qEV8UcdIIhezN20F8YgF9YLbBfJ/VP17qw=; b=fhrwB129LgpD05s5/RQ6h0f+pEIxmikmjkOWP+A/rH5o9p7OhX8YbTA7q0v+pvK2cJ GOxDUDMbnpSqJ/jOH1zxuG0NsIsQ4dm0+9zUruANsI51nYQaJvxV0m+hElwQ1yiDCRbb yhYdeaU3iiuttyNAAst+Bnx4TJS81swqpH0MtFXfnSXDh/T86hFInensMkAnddM2qmlO XNDQENPBzm/FV4VNnmzvl6uIBenSlWUP9XwyQwuawtnsnMwXI15pJX36G1I4rO9wEJrs alUfibNQ1FOKpVoQ5Etf+ycfgbOurynOWFpuyi3LtfLXoi82Wmc1kc5PJDzF74QrzCNm r1YA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=imAGFoC0/qEV8UcdIIhezN20F8YgF9YLbBfJ/VP17qw=; b=sMm0G44Hs8gE1i83Jpc65+q7arO58tOj0vlfI/SCMd5XeMDvePMhIkIMuLkg8zqNFQ vyvrRaYNOmlmNa0hmQb7TW70kpqYl/nuKaI0d0O6IVG3pFS62REEOKhnshUnP6EMMBrh UqKzHoRf/3l4RzFtGXp+DrnibOiy2gByQ0vkgWTV1fK0ebsMrfAWqBBOkGqg0hOcEuUi M2kQt5S61VvJpK5hbXmJJFQmZbtf4BWoODDy2rW88OBXtOZMQC6RStWFeI+MN3zcvNLl aC/Ai+N0l2jDVxD2J89f0bLQj4RCxESHMC1FLRVNWC+uOt6T0u6VLvpNcTtP5r0cBqn5 VjtQ== X-Gm-Message-State: AGi0PubimjATB73pO1E6kSZdsdqK1p8aPY5lUM30/Gash/OIV+a9rBit +TG2lr8EDdySKB6EnSBS07r3+0nI X-Google-Smtp-Source: APiQypJ4s9gRYTewrNJbM6FPsiaTMUTQ2Pn/cSpNfdSbPw/9gMbnrtYDWm4WKirnkmplCTa8CQFumw== X-Received: by 2002:ac2:4c89:: with SMTP id d9mr12308527lfl.165.1588607527930; Mon, 04 May 2020 08:52:07 -0700 (PDT) Received: from jonathartonsmbp.lan (83-245-235-192-nat-p.elisa-mobile.fi. [83.245.235.192]) by smtp.gmail.com with ESMTPSA id b28sm8488224ljo.1.2020.05.04.08.52.06 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 04 May 2020 08:52:07 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 11.5 \(3445.9.1\)) From: Jonathan Morton In-Reply-To: <20200504174723.3b2143a3@lake.home.lan> Date: Mon, 4 May 2020 18:51:59 +0300 Cc: bloat@lists.bufferbloat.net Content-Transfer-Encoding: quoted-printable Message-Id: <3BC32291-814F-4665-BD91-EBF4B0022444@gmail.com> References: <20200504142626.1104b959@lake.home.lan> <20200504174723.3b2143a3@lake.home.lan> To: =?utf-8?Q?Richard_Fr=C3=B6hning?= X-Mailer: Apple Mail (2.3445.9.1) Subject: Re: [Bloat] Does it makes sense to shape traffic with 16Kbit/s up and 16Kbit/s down? X-BeenThere: bloat@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: General list for discussing Bufferbloat List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 04 May 2020 15:52:09 -0000 > On 4 May, 2020, at 6:47 pm, Richard Fr=C3=B6hning = wrote: >=20 > I have a VPN provider which support lzo-compression. If I were to use > VPN through the 16Kbps it could squeeze out some bytes. >=20 > I guess in that case I shape the tunX interface, right? >=20 > Would the MTU setting be on the usb0 device and/or the tunX? You should set the qdisc and those options on the *physical* device, not = the one that carries your uncompressed data. Don't forget to set up = ingress shaping as well as egress. - Jonathan Morton