[root@auth1 psybnc]# /sbin/ip addr
1: lo: <LOOPBACK> mtu 16436 qdisc noqueue
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 brd 127.255.255.255 scope host lo
2: eth0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000
    link/ether 00:c0:9f:41:db:f8 brd ff:ff:ff:ff:ff:ff
    inet 217.79.96.163/24 brd 217.79.96.255 scope global eth0
    inet 217.79.111.30/24 brd 217.79.111.255 scope global eth0:0
    inet6 fe80::2c0:9fff:fe41:dbf8/64 scope link
3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop qlen 1000
    link/ether 00:c0:9f:41:db:f9 brd ff:ff:ff:ff:ff:ff
4: sit0@NONE: <NOARP> mtu 1480 qdisc noqueue
    link/sit 0.0.0.0 brd 0.0.0.0
5: he-ipv6@NONE: <POINTOPOINT,NOARP> mtu 1480 qdisc noqueue
    link/sit 217.79.96.163 peer 216.66.80.30
6: ipv6he@NONE: <POINTOPOINT,NOARP> mtu 1480 qdisc noqueue
    link/sit 0.0.0.0 peer 216.66.80.30
16: ipv6hetun@NONE: <POINTOPOINT,NOARP> mtu 1480 qdisc noqueue
    link/sit 217.79.96.163 peer 216.66.80.26
[root@auth1 psybnc]# /sbin/ip tunnel
sit0: ipv6/ip  remote any  local any  ttl 64  nopmtudisc
he-ipv6: ipv6/ip  remote 216.66.80.30  local 217.79.96.163  ttl 255
ipv6he: ipv6/ip  remote 216.66.80.30  local any  ttl 64
ipv6hetun: ipv6/ip  remote 216.66.80.26  local 217.79.96.163  ttl 255
[root@auth1 psybnc]#
[root@auth1 psybnc]# /sbin/ip -6 route
fe80::/64 dev eth0  metric 256  mtu 1500 advmss 1440
ff00::/8 dev eth0  metric 256  mtu 1500 advmss 1440
default dev eth0  proto kernel  metric 256  mtu 1500 advmss 1440
unreachable default dev lo  proto none  metric -1  error -101