lo        No wireless extension

eth1      unassociated  ESSID:"WANADOO-B1F0"  
          Mode:Managed  Channel=0  Access Point: Not-Associated   
          Bit Rate=0 kb/s   Tx-Power=20 dBm   Sensitivity=8/0  
          Retry limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality:0  Signal level:0  Noise level:0
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

eth0        No wireless extension

sit0        No wireless extension