Re: ACS survey errors - "missing noise floor", "insufficient data"; no 40HZ usage?

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, Mar 30, 2017 at 07:50:38AM -0700, PGNet Dev wrote:
> What that DOES leave are the logentries
> 
> 	Mar 29 11:55:45 test hostapd[13759]: Failed to check if DFS is required; ret=-1
> 	Mar 29 11:55:45 test hostapd[13759]: handle_probe_req: send failed
> 	Mar 29 11:55:51 test hostapd[13759]: ACS: Survey is missing noise floor
> 	...
> 	Mar 29 11:55:51 test hostapd[13759]: ACS: Channel 149 has insufficient survey data
> 
> which don't seem to be fatal to connectivity.
> 
> Not clear whether those indicate actual problems, or are just log noise.

That indicates the driver not supporting channel survey to allow more
accurate ACS operation based on channel conditions.

-- 
Jouni Malinen                                            PGP id EFC895FA

_______________________________________________
Hostap mailing list
Hostap@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/hostap



[Index of Archives]     [Linux Wireless]     [Linux Kernel]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Device Mapper]

  Powered by Linux