lo        no wireless extensions.

eth0      no wireless extensions.

wmaster0  no wireless extensions.

vboxnet0  no wireless extensions.

wlan0     IEEE 802.11abgn  ESSID:"johnpar"  
          Mode:Managed  Frequency:2.437 GHz  Access Point: 00:21:29:88:9C:B7   
          Bit Rate=54 Mb/s   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:0008-A41E-6438-AB12-DB52-F599-C467-C077-0CA2-7082-DA9B-E593-BEB7-EF5E-C0AF-6E36 [3]
          Power Management:off
          Link Quality=59/70  Signal level=-51 dBm  Noise level=-85 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0