eth0      Link encap:Ethernet  HWaddr x.x.x.x.x.x  
          inet addr:x.x.x.x  Bcast:x.255.255.255  Mask:255.255.255.0
          inet6 addr: 2001:618:400:442c::/64 Scope:Global
          inet6 addr: fe80::250:baff:fe4d:314e/64 Scope:Link
          inet6 addr: 2001:618:400:442c::d3ad:1337/128 Scope:Global
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:46952 errors:0 dropped:0 overruns:0 frame:0
          TX packets:40865 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:37489579 (35.7 Mb)  TX bytes:5379062 (5.1 Mb)
          Interrupt:9 Base address:0xd000 

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:259 errors:0 dropped:0 overruns:0 frame:0
          TX packets:259 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:24029 (23.4 Kb)  TX bytes:24029 (23.4 Kb)

sit0      Link encap:IPv6-in-IPv4  
          inet6 addr: ::10.100.15.101/96 Scope:Compat
          inet6 addr: ::127.0.0.1/96 Scope:Unknown
          UP RUNNING NOARP  MTU:1480  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)

sit1      Link encap:IPv6-in-IPv4  
          inet6 addr: 2001:618:400::188d:b127/128 Scope:Global
          inet6 addr: fe80::a64:f65/64 Scope:Link
          UP POINTOPOINT RUNNING NOARP  MTU:1480  Metric:1
          RX packets:4633 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5007 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:1262489 (1.2 Mb)  TX bytes:501979 (490.2 Kb)