lo        no wireless extensions.

eth0      no wireless extensions.

wlan0     802.11b/g  link  ESSID:<hidden>
          Mode:Managed  Frequency=2.452 GHz  Access Point: <hidden>
          Bit Rate=54 Mb/s   
          Retry:on   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=58/100  Signal level=-55 dBm  Noise 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