eth0      Link encap:Ethernet  HWaddr C6:D9:30:97:37:FC  
          inet addr:192.1.21.1  Bcast:192.1.255.255  Mask:255.255.0.0
          inet6 addr: fe80::c4d9:30ff:fe97:37fc/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:13051518 errors:0 dropped:0 overruns:0 frame:0
          TX packets:13015436 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:888261474 (847.1 MiB)  TX bytes:2597037710 (2.4 GiB)

eth1      Link encap:Ethernet  HWaddr EE:F8:4D:CD:6C:36  
          inet addr:192.2.21.1  Bcast:192.2.255.255  Mask:255.255.0.0
          inet6 addr: fe80::ecf8:4dff:fecd:6c36/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:9000  Metric:1
          RX packets:10123668 errors:0 dropped:0 overruns:0 frame:0
          TX packets:17732171 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:780078988 (743.9 MiB)  TX bytes:152331044702 (141.8 GiB)

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:23016 errors:0 dropped:0 overruns:0 frame:0
          TX packets:23016 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:2178773 (2.0 MiB)  TX bytes:2178773 (2.0 MiB)

