eth0      Link encap:Ethernet  HWaddr 00:0C:29:96:7A:E9  
          inet addr:10.10.21.2  Bcast:10.10.255.255  Mask:255.255.0.0
          inet6 addr: fe80::20c:29ff:fe96:7ae9/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:27585351 errors:0 dropped:0 overruns:0 frame:0
          TX packets:32557627 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:2932455864 (2.7 GiB)  TX bytes:222543980516 (207.2 GiB)
          Interrupt:59 Base address:0x2000 

eth1      Link encap:Ethernet  HWaddr 00:0C:29:96:7A:F3  
          inet addr:192.168.21.12  Bcast:192.168.21.255  Mask:255.255.255.0
          inet6 addr: fe80::20c:29ff:fe96:7af3/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:9000  Metric:1
          RX packets:12709204 errors:0 dropped:0 overruns:0 frame:0
          TX packets:10619280 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:74771430263 (69.6 GiB)  TX bytes:1066573689 (1017.1 MiB)
          Interrupt:67 Base address:0x2040 

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:66312 errors:0 dropped:0 overruns:0 frame:0
          TX packets:66312 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:6773057 (6.4 MiB)  TX bytes:6773057 (6.4 MiB)

