From: David Lang <david@lang.hm>
To: Jeremy Harris <jgh@wizmail.org>
Cc: make-wifi-fast@lists.bufferbloat.net
Subject: Re: [Make-wifi-fast] Software rate limiting with fq_codel for point-to-point WiFi backhaul links
Date: Fri, 9 Dec 2016 06:20:47 -0800 (PST) [thread overview]
Message-ID: <nycvar.QRO.7.75.62.1612090619260.21122@qynat-yncgbc> (raw)
In-Reply-To: <abd9eac9-e637-e26c-bdfe-468cc86ea9bd@wizmail.org>
On Fri, 9 Dec 2016, Jeremy Harris wrote:
> On 09/12/16 13:41, David Lang wrote:
>> The whole mess of estimating bandwidth and throttling to keep below that
>> estimate is only needed when the device(s) that you have control over
>> are not the ones directly adjacent to the bottleneck.
>
> Would you be better-off if the bottleneck did CE-marking and you used
> ECN-capable protocols and ECN-enabled endpoint network stacks?
I don't think it would be nearly as good.
As I understand it, you would need ECN support on every device in the path for
it to work at all.
David Lang
next prev parent reply other threads:[~2016-12-09 14:20 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-09 10:12 Phineas Gage
2016-12-09 11:39 ` Jonathan Morton
2016-12-09 12:37 ` Phineas Gage
2016-12-11 11:54 ` Phineas Gage
2016-12-09 13:41 ` David Lang
2016-12-09 14:04 ` Jeremy Harris
2016-12-09 14:20 ` David Lang [this message]
2016-12-09 14:37 ` Jeremy Harris
2016-12-09 14:43 ` Phineas Gage
2016-12-09 15:47 ` Noah Causin
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