wwan0 no wireless extensions. lo no wireless extensions. wlan0 IEEE 802.11bgn ESSID: ... Mode:Managed Frequency:2.437 GHz Access Point: XXX Bit Rate:54 Mb/s Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Encryption key:****-****-****-****-****-****-****-**** Security mode:open Power Management:off Link Quality=100/100 Signal level=95/100 Noise level=0/100 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0