lo        no wireless extensions.

eth0      no wireless extensions.

wlan0     802.11b/g  link  ESSID:"RG60SE"  
          Mode:Managed  Frequency=2.437 GHz  Access Point: 00:1F:CF:13:C0:C4   
          Bit Rate=54 Mb/s   
          Retry:on   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality=87/100  Signal level=-35 dBm  Noise level=-112 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0