wlan0     IEEE 802.11g  ESSID:"default"  
          Mode:Managed  Frequency:2.437 GHz  Access Point: 00:14:A5:35:3D:82   
          Bit Rate=54 Mb/s   Tx-Power:32 dBm   
          RTS thr:2347 B   Fragment thr:2346 B   
          Encryption key:off
          Power Management:off
          Link Quality:92/100  Signal level:-37 dBm  Noise level:-96 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0