[Bloat] Update to status of Make Wi-Fi Fast page?

Ingemar Johansson S ingemar.s.johansson at ericsson.com
Fri Feb 16 04:45:34 EST 2018


Thanks for the prompt reply, good news indeed!. 

Regards
Ingemar

> -----Original Message-----
> From: Toke Høiland-Jørgensen [mailto:toke at toke.dk]
> Sent: den 16 februari 2018 10:32
> To: Ingemar Johansson S <ingemar.s.johansson at ericsson.com>;
> bloat at lists.bufferbloat.net
> Cc: richb.hanover at gmail.com
> Subject: Re: [Bloat] Update to status of Make Wi-Fi Fast page?
> 
> Ingemar Johansson S <ingemar.s.johansson at ericsson.com> writes:
> 
> > Hi
> >
> > Thanks for the update and for the link to the conference paper.
> > One short question. Does the WiFi implementation support ECN ?
> 
> Yes, it does (it shares the CoDel code with the fq_codel qdisc). The WiFi stack
> turns off ECN marking if the station bandwidth drops below 6 Mbps (as
> measured by rate control), but otherwise it will ECN mark for eligible flows
> instead of drop. :)
> 
> -Toke


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