root@beagleboard:~# ifconfig
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:16 errors:0 dropped:0 overruns:0 frame:0
          TX packets:16 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:1144 (1.1 KiB)  TX bytes:1144 (1.1 KiB)

usb0      Link encap:Ethernet  HWaddr 12:F9:38:A1:68:86
          UP BROADCAST RUNNING MULTICAST  MTU:1492  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:58 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:18735 (18.2 KiB)

wlan0     Link encap:Ethernet  HWaddr 00:0B:9D:01:05:18
          inet addr:10.2.0.1  Bcast:10.2.0.255  Mask:255.255.255.0
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:63 errors:0 dropped:0 overruns:0 frame:0
          TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:5418 (5.2 KiB)  TX bytes:468 (468.0 B)

root@beagleboard:~# iwconfig
lo        no wireless extensions.

usb0      no wireless extensions.

wlan0     IEEE 802.11b  ESSID:"MyWifi"  Nickname:"zd1201"
          Mode:Ad-Hoc  Channel:6  Cell: 16:84:86:58:43:AC
          Bit Rate:11 Mb/s
          Retry   RTS thr:off   Fragment thr:off
          Encryption key:off
          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

root@beagleboard:~#