Development issues regarding the cerowrt test router project
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From: Jonathan Morton <chromatix99@gmail.com>
To: Valent Turkovic <valent@otvorenamreza.org>
Cc: Outback Dingo <outbackdingo@gmail.com>,
	make-wifi-fast@lists.bufferbloat.net,
	"cerowrt-devel@lists.bufferbloat.net"
	<cerowrt-devel@lists.bufferbloat.net>
Subject: Re: [Cerowrt-devel] routers you can throw off the back of a truck
Date: Mon, 18 Jan 2016 10:30:28 +0200	[thread overview]
Message-ID: <6737994D-CE0B-46F5-B55C-A584FF6A8014@gmail.com> (raw)
In-Reply-To: <CAGOios74tbFyHaKHDYhTatBUX0_Xt+My0UZ3OqaMbTcN6Yy_GA@mail.gmail.com>


> On 18 Jan, 2016, at 02:45, Valent Turkovic <valent@otvorenamreza.org> wrote:
> 
> Is there anyway to configure any queuing technique in Linux kernel
> that so it distributes bandwidth equally between users and to keep lag
> (bufferbloat) as low as possible, but without needing to define
> absolute values for download and upload.

Recent versions of Cake have an “autorate_ingress” flag, which can track capacity when deployed on the downstream end of the link.  I use it myself to assist with 3G, where downlink quality and contention vary frequently.

I haven’t yet found a robust way to automatically sense link capacity from the upstream side.  You’ll therefore need to set a conservative static value for the uplink capacity.

 - Jonathan Morton


  reply	other threads:[~2016-01-18  8:30 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-17 18:46 Dave Taht
2016-01-17 20:31 ` Outback Dingo
2016-01-18  0:45   ` Valent Turkovic
2016-01-18  8:30     ` Jonathan Morton [this message]
2016-01-18  9:43       ` Valent Turkovic
2016-01-18 10:51         ` Alan Jenkins
2016-01-18 11:29         ` Jonathan Morton
2016-01-18 14:07           ` Valent Turkovic
2016-01-18 14:07             ` Valent Turkovic
2016-01-18 14:16               ` Valent Turkovic
2016-01-21 23:40                 ` Valent Turkovic
2016-01-22  6:37                   ` Jonathan Morton
2016-01-22  7:11                     ` [Cerowrt-devel] [Make-wifi-fast] " moeller0
2016-03-13 11:17                       ` Valent Turkovic
2016-01-18 23:01             ` [Cerowrt-devel] " Jonathan Morton
2016-01-18 16:14       ` Michael Richardson
2016-01-18 23:06         ` Jonathan Morton
2016-01-19  1:06           ` Michael Richardson
2016-01-22  7:23             ` moeller0
2016-01-22  7:05           ` moeller0
2016-01-18 20:26     ` Dave Taht

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