gw ifconfig

br0        Link encap:Ethernet  HWaddr 74:44:01:2D:E5:FA
           inet addr:192.168.1.1  Bcast:192.168.1.255  Mask:255.255.255.0
           inet6 addr: 2001:470:28:cfa::1/64 Scope:Global
           inet6 addr: fe80::7644:1ff:fe2d:e5fa/64 Scope:Link
           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
           RX packets:30205984 errors:0 dropped:0 overruns:0 frame:0
           TX packets:63612945 errors:0 dropped:0 overruns:0 carrier:0
           collisions:0 txqueuelen:0
           RX bytes:1827072192 (1.7 GiB)  TX bytes:3906330021 (3.6 GiB)

eth0       Link encap:Ethernet  HWaddr 74:44:01:2D:E5:FA
           inet6 addr: fe80::7644:1ff:fe2d:e5fa/64 Scope:Link
           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
           RX packets:621236541 errors:0 dropped:0 overruns:0 frame:0
           TX packets:609469822 errors:1 dropped:0 overruns:0 carrier:0
           collisions:0 txqueuelen:1000
           RX bytes:1645600025 (1.5 GiB)  TX bytes:2963013863 (2.7 GiB)
           Interrupt:4 Base address:0x2000

eth1       Link encap:Ethernet  HWaddr 74:44:01:2D:E5:FC
           inet6 addr: fe80::7644:1ff:fe2d:e5fc/64 Scope:Link
           UP BROADCAST RUNNING ALLMULTI MULTICAST  MTU:1500  Metric:1
           RX packets:16231187 errors:3 dropped:0 overruns:0 frame:113510368
           TX packets:21177612 errors:3023 dropped:0 overruns:0 carrier:0
           collisions:0 txqueuelen:1000
           RX bytes:4208945688 (3.9 GiB)  TX bytes:4185260527 (3.8 GiB)
           Interrupt:3 Base address:0x1000

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 MULTICAST  MTU:16436  Metric:1
           RX packets:5413 errors:0 dropped:0 overruns:0 frame:0
           TX packets:5413 errors:0 dropped:0 overruns:0 carrier:0
           collisions:0 txqueuelen:0
           RX bytes:922013 (900.4 KiB)  TX bytes:922013 (900.4 KiB)

tun21      Link encap:UNSPEC  HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
           inet addr:10.8.0.1  P-t-P:10.8.0.2  Mask:255.255.255.255
           UP POINTOPOINT RUNNING NOARP PROMISC MULTICAST  MTU:1500  Metric:1
           RX packets:346140 errors:0 dropped:0 overruns:0 frame:0
           TX packets:501875 errors:0 dropped:0 overruns:0 carrier:0
           collisions:0 txqueuelen:100
           RX bytes:20413714 (19.4 MiB)  TX bytes:409132720 (390.1 MiB)

v6in4      Link encap:IPv6-in-IPv4
           inet6 addr: fe80::c38b:c31d/128 Scope:Link
           inet6 addr: 2001:470:27:cfa::2/64 Scope:Global
           UP POINTOPOINT RUNNING NOARP  MTU:1480  Metric:1
           RX packets:1825331 errors:0 dropped:0 overruns:0 frame:0
           TX packets:949407 errors:0 dropped:0 overruns:0 carrier:0
           collisions:0 txqueuelen:0
           RX bytes:2544132781 (2.3 GiB)  TX bytes:103190573 (98.4 MiB)

vlan1      Link encap:Ethernet  HWaddr 74:44:01:2D:E5:FA
           inet6 addr: fe80::7644:1ff:fe2d:e5fa/64 Scope:Link
           UP BROADCAST RUNNING ALLMULTI MULTICAST  MTU:1500  Metric:1
           RX packets:29646393 errors:0 dropped:0 overruns:0 frame:0
           TX packets:62180366 errors:0 dropped:0 overruns:0 carrier:0
           collisions:0 txqueuelen:0
           RX bytes:1891575215 (1.7 GiB)  TX bytes:2169850947 (2.0 GiB)

vlan2      Link encap:Ethernet  HWaddr 74:44:01:2D:E5:FB
           inet addr:195.xxx.xxx.xxx  Bcast:xxx.xxx.xxx.xxx  Mask:255.255.255.0
           inet6 addr: fe80::7644:1ff:fe2d:e5fb/64 Scope:Link
           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
           RX packets:65933004 errors:0 dropped:0 overruns:0 frame:0
           TX packets:30158685 errors:0 dropped:0 overruns:0 carrier:0
           collisions:0 txqueuelen:0
           RX bytes:3432902434 (3.1 GiB)  TX bytes:2365101816 (2.2 GiB)