lo        no wireless extensions.

eth0      no wireless extensions.

wmaster0  no wireless extensions.

wlan0     IEEE 802.11bgn  ESSID:"bluedog"  
          Mode:Managed  Frequency:2.427 GHz  Access Point: 00:1F:E1:56:5B:01   
          Bit Rate=54 Mb/s   Tx-Power=20 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:E984-E48E-7DCC-86A5-4631-934F-3FA9-8EDF-FFCA-DFA7-AB7B-A675-CB0D-4D31-EDF1-56ED [2]
          Power Management:on
          Link Quality=19/70  Signal level=-91 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0