wlan0     IEEE 802.11bgn  ESSID:"AU WiFi Net"
          Mode:Managed  Frequency:2.462 GHz  Access Point: D8:9D:67:92:83:21
          Bit Rate=117 Mb/s   Tx-Power=16 dBm
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=57/70  Signal level=-53 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:4775   Missed beacon:0