lo        no wireless extensions.

eth0      no wireless extensions.

wmaster0  no wireless extensions.

wlan0     IEEE 802.11bg  ESSID:"DLINK_0102"  
          Mode:Managed  Frequency:2.472 GHz  Access Point: 00:14:78:E5:19:5E   
          Bit Rate=54 Mb/s   Tx-Power=20 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:F288-C3ED-529E-74E6-DF1C-0029-0F00-74C2-6918-53D2-EF1B-AA5E-F3C3-A66B-44E7-F81C [3]
          Power Management:off
          Link Quality=55/70  Signal level=-55 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