He.net的免费IPV6 tunnelbroker

Win2012，Debian8... 廉价VPS们都能IPV6啦。因为和IPV4路由不同，有时还能加速网路。
https://www.tunnelbroker.net/
Create Regular Tunnel之后，有Example Configuration，非常好用。

# Win2012
netsh interface teredo set state disabled
netsh interface ipv6 add v6v4tunnel interface=IP6Tunnel localaddress=63.223.xx.xx remoteaddress=216.218.xx.xx
netsh interface ipv6 add address interface=IP6Tunnel address=2001:470:xxxx:xxxx::2
netsh interface ipv6 add route prefix=::/0 interface=IP6Tunnel nexthop=2001:470:xxxx:xxxx::1

-

# Debian8
auto he-ipv6
iface he-ipv6 inet6 v4tunnel
        address 2001:470:xxxx:xxxx::2
        netmask 64
        endpoint 216.218.xx.xx
        local 63.223.xx.xx
        ttl 255
        gateway 2001:470:xxxx:xxxx::1

-
移动宽带大内网没有独立IPV4，幸好普及IPV6了，只是天天变ip，需要ddns