lo        no wireless extensions.

usb0      no wireless extensions.

eth0      IEEE 802.11b/g  ESSID:"DEATH"  
          Mode:Managed  Frequency:2.437 GHz  Access Point: 00:22:3F:A7:89:01   
          Bit Rate:54 Mb/s   
          RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality=100/100  Signal level=-37 dBm  Noise level=0 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0