Cubieboard2 + hostapd + 100 wireless devices
marek.florianczyk at gmail.com
Wed May 10 07:30:35 PDT 2017
Dnia środa, 10 maja 2017 11:31:17 CEST Stanislaw Gruszka pisze:
> On Sun, May 07, 2017 at 02:19:25PM +0200, Marek Floriańczyk wrote:
> If RT5370 works for you I would stick with it. RTxxx chips with rt2800
> driver are capable to support up to 190 stations with HW encryption and
> 11n aggregation (something that you are not interested). Theoretically
> more stations can be added and those should fallback to software
> encryption and frame aggregation will not be done, but I'm not sure if
> anyone test that.
> I'm also not sure if many people test 11b, perhaps 11g would be better
> choice. BTW, what kernel version are you using (I'm curious if 11b
> still works on latest kernels) ?
Thanks for answer.
I'm using Linux cubieboard2 4.9.12-sunxi
This is Armbian based on Debian Jessie
I'm using "b" mode on hostapd because our modules:
have +20dBm when in "b" mode - that's what docs say.
I still have problems when 80 devices are connected, after a few minutes some
of them (10-20) deauthenticate with AP.
When reporting from hostapd_cli, sta changes from:
supported_rates=8b 96 82 84 0c 18 30 60 6c 12 24 48
When I have only 20some devices it works always, but with more devices
something goes wrong....
I'm running hostapd in debug mode now, and I have found station:
That deauthenticate with AP, but I don't know why,
reason_code=3 "station is leaving (or has left) IBSS or ESS"
Any help would be appreciated ;)
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