On Thu, Feb 04, 2016 at 02:55:06PM +0100, Henrik Friedrichsen wrote: > Hey, > > On Thu, Feb 04, 2016 at 11:56:30AM +0100, Stefan Sperling wrote: > > For starters, beacons from this AP. > > > > While associated: tcpdump -n -i iwn0 -y IEEE802_11_RADIO -vvv subtype beacon > > > > Send me one of the lines this prints. > > Here you go: > > 14:52:00.658304 802.11 flags=0<>: beacon, timestamp 160798114825, > interval 102, caps=10021<ESS,PRIVACY,RADIO_MEASUREMENT>, ssid (eduroam), > rates 18M 24M 36M 48M 54M, tim 0x00011880000000, country 'DE ', channels > 36-43 limit 23dB, channels 100-104 limit 23dB, channels 132-134 limit > 30dB, 41 stations, 24% utilization, admission capacity 732us/s, > htcaps=<20/40MHz,SGI@20MHz,SGI@40MHz,TXSTBC,RXSTBC 1 stream,A-MSDU > 7935,DSSS/CCK@40MHz,A-MPDU max 65535,A-MPDU spacing 8.00us,RxMCS > 0xfcffff00000000000000>, rsn > 0x0100000fac040100000fac040200000fac01004096002800, <radiotap v0, tsf > 160798114799, 24Mbit/s, chan 48, 11a, sig -72dBm, noise -92dBm> > > Henrik
Sorry, this capture is incomplete. Can you please add the -s 1500 option?