lo        no wireless extensions.

eth0      no wireless extensions.

wlan0     IEEE 802.11abgn  ESSID:"bezsensu_n"  
          Mode:Managed  Frequency:5.18 GHz  Access Point: 00:25:9C:D6:94:18   
          Bit Rate=120 Mb/s   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
          Link Quality=34/70  Signal level=-76 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:3214  Invalid misc:38   Missed beacon:0