# ifconfig
eth0      Link encap:Ethernet  HWaddr 00:0E:A6:A2:DA:16  
          inet addr:201.63.16.106  Bcast:201.63.16.255  Mask:255.255.255.248
          inet6 addr: fe80::20e:a6ff:fea2:da16/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:82358193 errors:0 dropped:0 overruns:0 frame:0
          TX packets:70497185 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:2244319072 (2140.3 Mb)  TX bytes:1410116076 (1344.7 Mb)
          Interrupt:23 Base address:0xec00 

eth1      Link encap:Ethernet  HWaddr 00:01:02:3B:3B:B9  
          inet addr:192.168.10.1  Bcast:192.168.10.255  Mask:255.255.255.0
          inet6 addr: fe80::201:2ff:fe3b:3bb9/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:139704123 errors:0 dropped:0 overruns:1 frame:0
          TX packets:127640790 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:3592738074 (3426.3 Mb)  TX bytes:3672295449 (3502.1 Mb)
          Interrupt:17 Base address:0xee00 

eth1:0    Link encap:Ethernet  HWaddr 00:01:02:3B:3B:B9  
          inet addr:172.16.1.254  Bcast:172.16.255.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:97255275 errors:0 dropped:0 overruns:0 frame:0
          TX packets:104584543 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:3711826190 (3539.8 Mb)  TX bytes:2989214893 (2850.7 Mb)
          Interrupt:17 Base address:0xee00 

eth1:1    Link encap:Ethernet  HWaddr 00:01:02:3B:3B:B9  
          inet addr:192.168.11.1  Bcast:192.168.11.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:97255275 errors:0 dropped:0 overruns:0 frame:0
          TX packets:104584543 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:3711826190 (3539.8 Mb)  TX bytes:2989214893 (2850.7 Mb)
          Interrupt:17 Base address:0xee00 

eth2      Link encap:Ethernet  HWaddr 00:50:DA:6A:7B:F9  
          inet addr:192.168.20.1  Bcast:192.168.20.255  Mask:255.255.255.0
          inet6 addr: fe80::250:daff:fe6a:7bf9/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:55256597 errors:0 dropped:0 overruns:0 frame:0
          TX packets:77597512 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:1653924477 (1577.3 Mb)  TX bytes:2009977347 (1916.8 Mb)
          Interrupt:18 Base address:0xee80 

eth3      Link encap:Ethernet  HWaddr 00:50:DA:C6:15:FD  
          inet addr:192.168.30.1  Bcast:192.168.30.255  Mask:255.255.255.0
          inet6 addr: fe80::250:daff:fec6:15fd/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:97255275 errors:0 dropped:0 overruns:0 frame:0
          TX packets:104584543 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:3711826190 (3539.8 Mb)  TX bytes:2989214893 (2850.7 Mb)
          Interrupt:19 Base address:0xef00 

eth3:0    Link encap:Ethernet  HWaddr 00:50:DA:C6:15:FD  
          inet addr:172.16.3.254  Bcast:172.16.255.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:97255275 errors:0 dropped:0 overruns:0 frame:0
          TX packets:104584543 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:3711826190 (3539.8 Mb)  TX bytes:2989214893 (2850.7 Mb)
          Interrupt:19 Base address:0xef00 

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:1853486 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1853486 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:235997190 (225.0 Mb)  TX bytes:235997190 (225.0 Mb)