eth0      Link encap:Ethernet  HWaddr 92:74:AF:FB:B6:AA  
          inet addr:192.1.21.2  Bcast:192.1.255.255  Mask:255.255.0.0
          inet6 addr: fe80::9074:afff:fefb:b6aa/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:261644367 errors:0 dropped:0 overruns:0 frame:0
          TX packets:514063675 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:21367518269 (19.9 GiB)  TX bytes:715234182732 (666.1 GiB)

eth1      Link encap:Ethernet  HWaddr B2:40:A2:3A:FC:84  
          inet addr:192.2.21.2  Bcast:192.2.255.255  Mask:255.255.0.0
          inet6 addr: fe80::b040:a2ff:fe3a:fc84/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:9000  Metric:1
          RX packets:17732178 errors:0 dropped:0 overruns:0 frame:0
          TX packets:10123569 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:152331045026 (141.8 GiB)  TX bytes:780073474 (743.9 MiB)

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:13358 errors:0 dropped:0 overruns:0 frame:0
          TX packets:13358 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:1261155 (1.2 MiB)  TX bytes:1261155 (1.2 MiB)

