eth0 no wireless extensions. lo no wireless extensions. wlan0 IEEE 802.11abg ESSID: ... Mode:Managed Frequency:2.437 GHz Access Point: XXX Bit Rate=19.5 Mb/s Tx-Power=200 dBm Retry short limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:off Link Quality=53/70 Signal level=-57 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0