lo        no wireless extensions.

eth0      no wireless extensions.

wmaster0  no wireless extensions.

wlan0     IEEE 802.11abg  ESSID:"heartland"  
          Mode:Managed  Frequency:2.437 GHz  Access Point: 00:16:01:0A:85:38   
          Bit Rate=24 Mb/s   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:9208-D63D-B6FC-7F9B-0D6C-CE44-600D-C35A-38EF-6C8A-2FC6-6D79-467D-9AC6-EB77-ADB5 [3]
          Power Management:off
          Link Quality=55/70  Signal level=-55 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