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From: "Toke Høiland-Jørgensen" <toke@toke.dk>
To: Mikael Abrahamsson <swmike@swm.pp.se>
Cc: bloat@lists.bufferbloat.net
Subject: Re: [Bloat] weird problem WRT1200 + CAKE on OpenWrt 18.06.2
Date: Fri, 09 Aug 2019 10:38:46 +0200	[thread overview]
Message-ID: <87tvaqraw9.fsf@toke.dk> (raw)
In-Reply-To: <alpine.DEB.2.20.1908090620260.21828@uplift.swm.pp.se>

Mikael Abrahamsson <swmike@swm.pp.se> writes:

> On Thu, 8 Aug 2019, Toke Høiland-Jørgensen wrote:
>
>> This looks like you're running sqm-scripts on a VLAN interface? Does it 
>> make any difference if you run it on the physical eth1?
>
> Due to how the WRT1200AC is set up internally, this is the only way to do 
> it. It's how "wan" is set up.

Ah right, I see. My Turris Omnia does something similar, but also has a
separate hardwired WAN port. I just assumed the WRT1200AC was similar
(it's been a while since I used mine, since I replaced it with the Omnia).

Another thing you could try, to confirm that the culprit is the shaper,
is to use HTB as a shaper and run CAKE in unlimited mode as the leaf
qdisc. This *should* work, and if it doesn't give you the latency
spikes, then its definitely a wink in the direction of the shaper...

-Toke

  parent reply	other threads:[~2019-08-09  8:38 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-31  7:58 Mikael Abrahamsson
2019-08-08 20:33 ` Toke Høiland-Jørgensen
2019-08-09  4:21   ` Mikael Abrahamsson
2019-08-09  4:35     ` David Lang
2019-08-09  8:38     ` Toke Høiland-Jørgensen [this message]
2019-08-09 17:44     ` Rosen Penev
2019-08-09 17:49       ` Sebastian Moeller
2019-08-09 17:53         ` Jonathan Morton
2019-08-09 17:58           ` Sebastian Moeller
2019-08-09 17:57         ` Rosen Penev

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