lo        no wireless extensions.

eth0      no wireless extensions.

pan0      no wireless extensions.

wmaster0  no wireless extensions.

wlan0     IEEE 802.11abgn  ESSID:"WirJ4"  
          Mode:Managed  Frequency:2.427 GHz  Access Point: 00:1B:2F:F1:DB:96   
          Bit Rate=48 Mb/s   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:673C-7098-6C70-DC42-1C04-B24D-4D70-BF95-B7EC-CACC-2C72-0390-CF70-F08D-9F05-B826 [2]
          Power Management:off
          Link Quality=46/70  Signal level=-64 dBm  Noise level=-95 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0