* [Make-wifi-fast] station measurements in a stadium
@ 2015-09-06 20:15 Dave Taht
2015-09-06 20:49 ` Aaron Wood
0 siblings, 1 reply; 2+ messages in thread
From: Dave Taht @ 2015-09-06 20:15 UTC (permalink / raw)
To: Felix Fietkau, make-wifi-fast
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Dave Täht
endo is a terrible disease: http://www.gofundme.com/SummerVsEndo
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* Re: [Make-wifi-fast] station measurements in a stadium
2015-09-06 20:15 [Make-wifi-fast] station measurements in a stadium Dave Taht
@ 2015-09-06 20:49 ` Aaron Wood
0 siblings, 0 replies; 2+ messages in thread
From: Aaron Wood @ 2015-09-06 20:49 UTC (permalink / raw)
To: Dave Taht; +Cc: make-wifi-fast, Felix Fietkau
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I have some traces from a lab environment where probes from mobile stations
caused congestion collapse. The active broadcast probes, on all channels,
in an AP-rich environment caused the probe responses to use up all the
tx-ops. It's ugly, ugly, ugly.
Unfortunately (or maybe fortunately?), the stations are all old
kernels+drivers (Froyo Android, some kernel 2.6 devices, etc). But the
problem is the basic operation of wifi APs.
(I wish I could share the raw pcaps, but I can't).
-Aaron
On Sun, Sep 6, 2015 at 1:15 PM, Dave Taht <dave.taht@gmail.com> wrote:
> --
> Dave Täht
> endo is a terrible disease: http://www.gofundme.com/SummerVsEndo
>
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