VPS 通过 tunnelbroker 连接 ipv6

[wwng]

适用 OVZ 和 KVM 架构的 VPS 其他架构待测试
技巧：在 Example Configurations 选 Linux-net-tools 然后复制粘贴即可
在 IDCF 和 acrosvm 的小鸡上测试通过
root@tof:~# ping6 google.com -t 10
PING google.com(lax02s21-in-x0e.1e100.net) 56 data bytes
64 bytes from lax02s21-in-x0e.1e100.net: icmp_seq=1 ttl=57 time=18.4 ms
64 bytes from lax02s21-in-x0e.1e100.net: icmp_seq=2 ttl=57 time=18.4 ms
64 bytes from lax02s21-in-x0e.1e100.net: icmp_seq=3 ttl=57 time=18.7 ms
64 bytes from lax02s21-in-x0e.1e100.net: icmp_seq=4 ttl=57 time=18.0 ms
64 bytes from lax02s21-in-x0e.1e100.net: icmp_seq=5 ttl=57 time=18.1 ms
64 bytes from lax02s21-in-x0e.1e100.net: icmp_seq=6 ttl=57 time=18.1 ms
64 bytes from lax02s21-in-x0e.1e100.net: icmp_seq=7 ttl=57 time=18.0 ms
64 bytes from lax02s21-in-x0e.1e100.net: icmp_seq=8 ttl=57 time=20.9 ms
64 bytes from lax02s21-in-x0e.1e100.net: icmp_seq=9 ttl=57 time=18.3 ms
64 bytes from lax02s21-in-x0e.1e100.net: icmp_seq=10 ttl=57 time=18.1 ms

:D