[Bloat] Internet in Sweden is pretty good...

Dave Taht dave.taht at gmail.com
Sun Feb 9 13:18:05 EST 2014


That's quite lovely results!

Was ECN enabled?

On Sat, Feb 8, 2014 at 5:37 AM, Toke Høiland-Jørgensen <toke at toke.dk> wrote:
> So I got a new flat in Sweden with ethernet-to-the-wall 100/100 Mbps
> internet (for ~$50/month. The municipality owns the infrastructure and
> providers offer service; I had 9 different providers to pick from). Did
> some measurements with my laptop plugged in to it.

Maybe the municipality and/or one of those 9 competing providers might
be interested in the techniques and results?


> One plot is just plugging in the laptop without fiddling with
> any settings (other than having fq_codel as the system-wide default
> qdisc):
>
> http://files.toke.dk/bufferbloat/data/karlstad/rrul-2014-02-08T010909.617794.Laptop_plugged_into_apt_wall.png
>
> The second one is after putting in an HTB shaper:
>
> http://files.toke.dk/bufferbloat/data/karlstad/rrul-2014-02-08T142522.645782.Laptop_htb_105_110Mbps.png
>
> And a CDF for comparison:
> http://files.toke.dk/bufferbloat/data/karlstad/cdf_comparison.png
>
> All the data is available at
> http://files.toke.dk/bufferbloat/data/karlstad/ including the HTB script
> that set things up.
>
> In conclusion: Weeeeh! :D
>
> Now to find a router that can handle HTB at those speeds...

Or to get something written faster than HTB. But yea, the current
generation of home routers is out of steam.

>
> -Toke
>
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-- 
Dave Täht

Fixing bufferbloat with cerowrt: http://www.teklibre.com/cerowrt/subscribe.html



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