lo        no wireless extensions.

eth0      no wireless extensions.

eth1      IEEE 802.11g  ESSID:"eduroam"  
          Mode:Managed  Frequency:2.462 GHz  Access Point: 00:16:9C:49:40:00   
          Bit Rate:54 Mb/s   Tx-Power=20 dBm   Sensitivity=8/0  
          Retry limit:7   RTS thr:off   Fragment thr:off
          Encryption key:BA6A-2CC5-DEE4-88E1-D4AF-04C9-C97B-FCE4   Security mode:open
          Power Management:off
          Link Quality=55/100  Signal level=-68 dBm  Noise level=-84 dBm
          Rx invalid nwid:0  Rx invalid crypt:7  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:15