lo        no wireless extensions.

eth0      no wireless extensions.

wmaster0  no wireless extensions.

vboxnet0  no wireless extensions.

wlan0     IEEE 802.11abg  ESSID:"wrle7i4u"  
          Mode:Managed  Frequency:2.462 GHz  Access Point: 00:13:10:E8:08:6C   
          Bit Rate=54 Mb/s   Tx-Power=14 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:6DCD-95B6-6CA5-C024-E353-3125-DA
          Power Management:off
          Link Quality=52/70  Signal level=-58 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