eth0 no wireless extensions. lo no wireless extensions. wlan0 IEEE 802.11abg ESSID: ... Mode:Managed Frequency:2.462 GHz Access Point: XXX Bit Rate=54 Mb/s Tx-Power=15 dBm Retry short limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:off Link Quality=40/70 Signal level=-70 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:24 Invalid misc:143 Missed beacon:0