lo        no wireless extensions.

eth0      no wireless extensions.

wmaster0  no wireless extensions.

pan0      no wireless extensions.

wlan0     IEEE 802.11abg  ESSID:"Batman"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: 00:22:B0:B8:77:2F   
          Bit Rate=54 Mb/s   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:0864-26BD-A539-1DF6-E2D3-BB32-8916-18A8 [3]
          Power Management:off
          Link Quality=70/70  Signal level=-36 dBm  Noise level=-127 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0