ifconfig -a

eth0      Link encap:Ethernet  HWaddr 78:24:af:0d:a5:f1
          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)

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:33886 errors:0 dropped:0 overruns:0 frame:0
          TX packets:33886 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:4991098 (4.9 MB)  TX bytes:4991098 (4.9 MB)

vboxnet0  Link encap:Ethernet  HWaddr 0a:00:27:00:00:00
          inet addr:192.168.56.1  Bcast:192.168.56.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:124 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:19991 (19.9 KB)

wlan0     Link encap:Ethernet  HWaddr 9c:d2:1e:1b:0d:93
          inet addr:192.168.1.91  Bcast:192.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:517582 errors:0 dropped:0 overruns:0 frame:0
          TX packets:493362 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:225411194 (225.4 MB)  TX bytes:56072311 (56.0 MB)