From: Dave Taht <dave@taht.net>
To: Mikael Abrahamsson <swmike@swm.pp.se>
Cc: Bloat@lists.bufferbloat.net
Subject: Re: [Bloat] excellent result with OpenWrt 18.06.1 + CAKE on FTTH
Date: Mon, 12 Nov 2018 07:26:50 -0800 [thread overview]
Message-ID: <87va529v0l.fsf@taht.net> (raw)
In-Reply-To: <alpine.DEB.2.20.1811120744540.29822@uplift.swm.pp.se> (Mikael Abrahamsson's message of "Mon, 12 Nov 2018 07:53:49 +0100 (CET)")
Mikael Abrahamsson <swmike@swm.pp.se> writes:
> Hi,
>
> I am running "stock" OpenWrt 18.06.1 on an WRT1200AC with
> CAKE+piece_of_cake.qos and set to 250 down 100 up. This is on an
> ethernet point-to-point FTTH connection in Stockholm,
> Sweden. Basically just installed OpenWrt and then added the
> sqm-scripts-extra and luci-app-sqm packages, went in and configured
> the correct settings in the web UI, and then everything was great.
>
> Biggest benefit with this FTTH setup is that I don't have to
> experience the first-hop sceduler I had with my previous DOCSIS
> connection (that also sometimes didn't do advertised bandwidth so I
> ended up getting 10-30ms of bufferbloat).
>
> http://www.dslreports.com/speedtest/41682104
>
> The smokeping screenshots below show the difference between DOCSIS and
> FTTH scheduler, but the much lower access RTT (1-2 ms ) and the lower
> PDV (which seems to be several ms on DOCSIS but not on my P2P FTTH).
>
> https://imgur.com/a/96dFdho
>
> Thanks everybody for the excellent packaging and ease of use for end
> users to get this to work. I've had this running now for 40 days
> without any issue.
After running a few days... (I imagine you've restarted cake a few times)
tc -s qdisc show dev your_device?
tc -s qdisc show dev your_ifbdevice?
next prev parent reply other threads:[~2018-11-12 15:27 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-12 6:53 Mikael Abrahamsson
2018-11-12 15:26 ` Dave Taht [this message]
2018-11-12 15:36 ` Dave Taht
2018-11-12 15:51 ` Mikael Abrahamsson
2018-11-12 16:07 ` Dave Taht
2018-11-12 16:22 ` Mikael Abrahamsson
2018-11-12 15:38 ` Mikael Abrahamsson
2018-11-12 15:55 ` Dave Taht
2018-11-12 16:21 ` Mikael Abrahamsson
2018-11-12 17:00 ` Dave Taht
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