lo        no wireless extensions.

eth0      no wireless extensions.

vboxnet0  no wireless extensions.

virbr0    no wireless extensions.

eth1      IEEE 802.11abgn  ESSID:"Ubuntu-Central"  
          Mode:Managed  Frequency:2.437 GHz  Access Point: 00:1E:13:6D:56:20   
          Bit Rate=54 Mb/s   Tx-Power:24 dBm   
          Retry min limit:7   RTS thr:off   Fragment thr:off
          Encryption key: <hidden>
          Power Management:off
          Link Quality=4/5  Signal level=-58 dBm  Noise level=-88 dBm
          Rx invalid nwid:0  Rx invalid crypt:3  Rx invalid frag:0
          Tx excessive retries:282  Invalid misc:0   Missed beacon:0