lo        no wireless extensions.

eth0      no wireless extensions.

wmaster0  no wireless extensions.

pan0      no wireless extensions.

usb0      no wireless extensions.

ppp0      no wireless extensions.

wlan0     IEEE 802.11abgn  ESSID:"AmritaWifi"  
          Mode:Ad-Hoc  Frequency:2.412 GHz  Cell: 72:8D:97:2C:1D:C6   
          Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:2A82-9329-A826-B1E8-4741-4737-740B-9619-D3B0-385E-4760-C0B2-D3B0-385E-4760-C0B2
          Power Management:off
          Link Quality:0  Signal level:0  Noise level:0
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0