From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-x233.google.com (mail-wr0-x233.google.com [IPv6:2a00:1450:400c:c0c::233]) (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 3762D3B29E for ; Thu, 20 Apr 2017 12:05:57 -0400 (EDT) Received: by mail-wr0-x233.google.com with SMTP id w50so15493808wrc.0 for ; Thu, 20 Apr 2017 09:05:57 -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=M9ek6nmRJYZ+2d9d7va1DFJcX8iwo62tKP74H9sIziU=; b=XWB0R5Ngl4vDDNrv9Se8Hed+RmdG9snzxiJ6CXE29CdVJlpTYVq+C3cSnw6JC+5+Zn R3gnO0fQSuPuKYN7cId3JPseDaO30yI2sdve0kR8c+qOYsmWbvJ/Jw5xVn34MDECTbyZ dW9qgMtX5czJ88KMEB0MbQlHWKCj/CYFMYlpILMs05It8N+tPTo79EGNbp/eYpKDkqyP OdAaMfFjMED23FU/e41OYhFRhsWIpZTj4QhyzRibaqQRafxrbhhRgeD2iikNdGhGzPMz DhUcs8KM3erGzzyOX8eFutP5CafGK2YJnycbp3sFwEbm+03WYEg3hRF7963wa69uJ+/+ vgYw== 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=M9ek6nmRJYZ+2d9d7va1DFJcX8iwo62tKP74H9sIziU=; b=s3hHzcdRhjlF/ZvdXR/wJyqZiacIYAX70JSYDit8C9gRPxybQ323VtLRn1odq0iG13 00dU0FJzzR1nmtSyeyZXaW7s828ffo5KBc9xD0xGU9ymFcUkI6UrThhsSF6HbDKlbFe5 2QcBkFNq4SxUBhBWnL+CrLW60DNR0HK+HeluVFUdcI7TMCglUe1oPH1LkptlwmfGEGO+ e39SNQLDxPZdQ7M3AXpQ67WmWfN52vLjAyYv0Z6laM6CEAArTdUYDwDIvJ0xSLvbaYsH Yu9NKwtwYyHOa5Zvq46VqH+lGPfS2pcv9KCN/bEVS6PTm2sUJ9QKlZJATbSP4m4vkOhq bfEA== X-Gm-Message-State: AN3rC/63xU0FKArLC0AN2eUsMPLFqnV9+5AoWW9JmrljXdgLJx5Bte+7 6NZeVdpWBpne/wOX1y3oPRkpplLepg== X-Received: by 10.223.153.181 with SMTP id y50mr669945wrb.41.1492704356161; Thu, 20 Apr 2017 09:05:56 -0700 (PDT) MIME-Version: 1.0 Received: by 10.80.169.59 with HTTP; Thu, 20 Apr 2017 09:05:55 -0700 (PDT) In-Reply-To: <05C0B0C7-4337-4115-AC6B-DA81392FCB34@gmail.com> References: <05C0B0C7-4337-4115-AC6B-DA81392FCB34@gmail.com> From: Dendari Marini Date: Thu, 20 Apr 2017 18:05:55 +0200 Message-ID: To: Jonathan Morton Cc: Sebastian Moeller , cake@lists.bufferbloat.net Content-Type: multipart/alternative; boundary=f403045f58bce7649b054d9b5099 Subject: Re: [Cake] Getting Cake to work better with Steam and similar applications 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, 20 Apr 2017 16:05:57 -0000 --f403045f58bce7649b054d9b5099 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hello, thanks for your reply. Looks like most of your options are okay, including the correct =E2=80=9Cdu= al=E2=80=9D > modes and =E2=80=9Cingress=E2=80=9D mode in the right place. However, I = think you need to > adjust your bandwidth and overhead settings, otherwise Cake isn=E2=80=99t= reliably > in control of the bottleneck queues. Try these to begin with: > > =E2=80=A6 bandwidth 850Kbit conservative dual-srchost nat > > =E2=80=A6 bandwidth 15Mbit conservative dual-dsthost nat ingress > > That should give you correct operation, and you can fine-tune from there. Just did quick test with your settings. First thing I noticed is my final download bandwidth is about 12Mbps, Steam on PC1 downloads at 1.4-1.5MB/s while downloading a file on PC2 seems to max out at ~250KB/s. From my understanding I should see each PC download at ~700KB/s, or am I mistaken? On 20 April 2017 at 17:32, Jonathan Morton wrote: > > > On 20 Apr, 2017, at 18:23, Dendari Marini wrote: > > > > > Could you post the output of calling =E2=80=9Ctc -s qdisc=E2=80=9D he= re on the list > please? That should allow to figure out what you actually told cake to do= ;0 > > > qdisc cake 8001: dev eth0 root refcnt 2 bandwidth 900Kbit diffserv3 > dual-srchost nat rtt 100.0ms raw > > > qdisc cake 8002: dev ifb4eth0 root refcnt 2 bandwidth 16Mbit diffserv3 > dual-dsthost nat ingress rtt 100.0ms raw > > Looks like most of your options are okay, including the correct =E2=80=9C= dual=E2=80=9D > modes and =E2=80=9Cingress=E2=80=9D mode in the right place. However, I = think you need to > adjust your bandwidth and overhead settings, otherwise Cake isn=E2=80=99t= reliably > in control of the bottleneck queues. Try these to begin with: > > =E2=80=A6 bandwidth 850Kbit conservative dual-srchost nat > > =E2=80=A6 bandwidth 15Mbit conservative dual-dsthost nat ingress > > That should give you correct operation, and you can fine-tune from there. > > - Jonathan Morton > > > --f403045f58bce7649b054d9b5099 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Hello, thanks for your reply.

Looks = like most of your options are okay, including the correct =E2=80=9Cdual=E2= =80=9D modes and =E2=80=9Cingress=E2=80=9D mode in the right place.=C2=A0 H= owever, I think you need to adjust your bandwidth and overhead settings, ot= herwise Cake isn=E2=80=99t reliably in control of the bottleneck queues.=C2= =A0 Try these to begin with:

=E2=80=A6 bandwidth = 850Kbit conservative dual-srchost nat
=
=E2=80=A6 b= andwidth 15Mbit conservative dual-dsthost nat ingress

That should give you correct operation, and you can fine-tune from the= re.

Just did quick test with your se= ttings. First thing I noticed is my final download bandwidth is about 12Mbp= s, Steam on PC1 downloads at 1.4-1.5MB/s while downloading a file on PC2 se= ems to max out at ~250KB/s. From my understanding I should see each PC down= load at ~700KB/s, or am I mistaken?
<= br>
On 20 April 2017 at 17:32, Jonathan Morton <chromatix99@gmail.com> wrote:

> On 20 Apr, 2017, at 18:23, Dendari Marini <dendari92@gmail.com> wrote:
>
> > Could you post the output of calling =E2=80=9Ctc -s qdisc=E2=80= =9D here on the list please? That should allow to figure out what you actua= lly told cake to do ;0

> qdisc cake 8001: dev eth0 root refcnt 2 bandwi= dth 900Kbit diffserv3 dual-srchost nat rtt 100.0ms raw

> qdisc cake 8002: dev ifb4eth0 root refcnt 2 ba= ndwidth 16Mbit diffserv3 dual-dsthost nat ingress rtt 100.0ms raw

Looks like most of your options are okay, including the correct =E2= =80=9Cdual=E2=80=9D modes and =E2=80=9Cingress=E2=80=9D mode in the right p= lace.=C2=A0 However, I think you need to adjust your bandwidth and overhead= settings, otherwise Cake isn=E2=80=99t reliably in control of the bottlene= ck queues.=C2=A0 Try these to begin with:

=E2=80=A6 bandwidth 850Kbit conservative dual-srchost nat

=E2=80=A6 bandwidth 15Mbit conservative dual-dsthost nat ingress

That should give you correct operation, and you can fine-tune from there.
=C2=A0- Jonathan Morton



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