lo        no wireless extensions.

eth0      no wireless extensions.

irda0     no wireless extensions.

pan0      no wireless extensions.

eth1      IEEE 802.11g  ESSID:"LeeNet"  
          Mode:Managed  Frequency:2.427 GHz  Access Point: 00:1B:2F:3D:4B:86   
          Bit Rate:54 Mb/s   Tx-Power=20 dBm   Sensitivity=8/0  
          Retry limit:7   RTS thr:off   Fragment thr:off
          Encryption key:0632-D4A3-FF36-290B-E1D5-FE0D-D53D-173E-E2E8-1DEB-9CB4-9B77-D032-B9F3-6C4B-E245   Security mode:open
          Power Management:off
          Link Quality=88/100  Signal level=-41 dBm  Noise level=-91 dBm
          Rx invalid nwid:0  Rx invalid crypt:1  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0