<div dir="ltr">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.<div><br></div><div>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.</div><div><br></div><div>(I wish I could share the raw pcaps, but I can't).</div><div><br></div><div>-Aaron</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sun, Sep 6, 2015 at 1:15 PM, Dave Taht <span dir="ltr"><<a href="mailto:dave.taht@gmail.com" target="_blank">dave.taht@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="HOEnZb"><font color="#888888">--<br>
Dave Täht<br>
endo is a terrible disease: <a href="http://www.gofundme.com/SummerVsEndo" rel="noreferrer" target="_blank">http://www.gofundme.com/SummerVsEndo</a><br>
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