lo        no wireless extensions.

eth0      no wireless extensions.

wmaster0  no wireless extensions.

virbr0    no wireless extensions.

wlan0     IEEE 802.11abg  ESSID:"dmlb2000_wlan"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: 00:1D:7E:56:D1:11   
          Bit Rate=54 Mb/s   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:0FD2-50C1-851B-3A7A-67F1-21BE-9554-17FC [2]
          Power Management:off
          Link Quality=53/70  Signal level=-57 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