ubuntu@ubuntu:~$ sudo ifconfig -a
ath0      Link encap:Ethernet  HWaddr 00:16:E3:FB:F1:C9
          inet addr:192.168.0.107  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: fe80::216:e3ff:fefb:f1c9/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:4294 errors:0 dropped:0 overruns:0 frame:0
          TX packets:4495 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:2974983 (2.8 MiB)  TX bytes:510199 (498.2 KiB)

eth0      Link encap:Ethernet  HWaddr 00:A0:D1:74:44:B7
          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 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
          Interrupt:19 Base address:0x4800

eth0:avah Link encap:Ethernet  HWaddr 00:A0:D1:74:44:B7
          inet addr:169.254.8.66  Bcast:169.254.255.255  Mask:255.255.0.0
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Interrupt:19 Base address:0x4800

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:32 errors:0 dropped:0 overruns:0 frame:0
          TX packets:32 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:2464 (2.4 KiB)  TX bytes:2464 (2.4 KiB)

wifi0     Link encap:UNSPEC  HWaddr 00-16-E3-FB-F1-C9-00-00-00-00-00-00-00-00-00-00
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:119598 errors:0 dropped:0 overruns:0 frame:67549
          TX packets:5444 errors:54 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:199
          RX bytes:14990113 (14.2 MiB)  TX bytes:654402 (639.0 KiB)
          Interrupt:20