root@ubuntu:~# ifconfig wlan0
wlan0     Lien encap:Ethernet  HWaddr 00:C0:49:59:AE:E4
          inet adr:192.168.123.10  Bcast:192.168.123.255  Masque:255.255.255.0
          adr inet6: fe80::2c0:49ff:fe59:aee4/64 Scope:Lien
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
          Interruption:11

root@ubuntu:~# iwconfig wlan0
wlan0     IEEE 802.11b+/g+  ESSID:"USR8054"  Nickname:"acx100 v0.2.0pre8"
          Mode:Auto  Frequency:2.412 GHz  Access Point: 00:00:00:00:00:00
          Bit Rate=54 Mb/s   Tx-Power=15 dBm   Sensitivity=1/3
          Retry min limit:7   RTS thr:off
          Encryption key:ABCD-EF12-30   Security mode:open
          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