lo        no wireless extensions.

eth0      no wireless extensions.

wmaster0  no wireless extensions.

vmnet1    no wireless extensions.

vmnet8    no wireless extensions.

pan0      no wireless extensions.

wlan0     IEEE 802.11abgn  ESSID:"pappu"  
          Mode:Managed  Frequency:2.452 GHz  Access Point: 00:23:69:87:F9:71   
          Bit Rate=54 Mb/s   Tx-Power=14 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:D43A-8F88-973E-6D6A-2BE3-EAA0-DE83-D259-F895-E330-BF79-7BBE-4E5A-4A03-896B-6551 [2]
          Power Management:off
          Link Quality=55/70  Signal level=-55 dBm  Noise level=-94 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0