eth0      Link encap:Ethernet  HWaddr 88:88:88:88:11:08  
          inet addr:192.1.21.4  Bcast:192.1.255.255  Mask:255.255.0.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:63623305 errors:0 dropped:0 overruns:0 frame:0
          TX packets:129397323 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:17183805308 (16.0 GiB)  TX bytes:143479548087 (133.6 GiB)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:2276974 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2276974 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:384398573 (366.5 MiB)  TX bytes:384398573 (366.5 MiB)

