Don't repeatedly ask devices for beacon reports if they don't support it

[mweinelt]

Logread/syslog is currently full of log messages like this:

hostapd: Beacon request: 08:60:6e:a5:0c:e9 does not support passive beacon report

There are lots of ESP8266 in this network which apparently do not support beacon reports, so it would be great if they wouldn't be queried all the time.

Maybe ignore them if enough reports fail per $duration? That's if you have easy access to that information.

[PolynomialDivision]

Maybe ignore them if enough reports fail per $duration? That's if you have easy access to that information.

Actually that is already on my list. You can check the RRM-Capabilities of a client if beacon reports are supported. :)
If u are unhappy with that you can set https://github.com/openwrt/packages/blob/master/net/dawn/files/dawn.config#L27 to 0 or a much higher value.

I hope I have the time to fix this soon.

[PolynomialDivision]

Should be fixed.