lo        no wireless extensions.

eth0      no wireless extensions.

irda0     no wireless extensions.

eth1      IEEE 802.11-DS  ESSID:""  
          Mode:Managed  Frequency:2.412 GHz  Access Point: Invalid   
          Bit Rate:11 Mb/s   Tx-Power=20 dBm   Sensitivity=0/65535  
          Retry limit:16   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=0/100  Signal level=-105 dBm  Noise level=-96 dBm
          Rx invalid nwid:89  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:603   Missed beacon:0

wifi0     IEEE 802.11-DS  ESSID:""  
          Mode:Managed  Frequency:2.412 GHz  Access Point: Invalid   
          Bit Rate:11 Mb/s   Tx-Power=20 dBm   Sensitivity=0/65535  
          Retry limit:16   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=0/100  Signal level=-105 dBm  Noise level=-96 dBm
          Rx invalid nwid:89  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:603   Missed beacon:0