windows 开启IPV6隧道命令：
@echo off
net start "ip helper"
netsh int ipv6 reset
netsh int teredo set state default
netsh int 6to4 set state default
netsh int isatap set state default
netsh int teredo set state server=teredo.remlab.net
netsh int ipv6 set teredo enterpriseclient
netsh int ter set state enterpriseclient
route DELETE ::/0
netsh int ipv6 add route ::/0 "Teredo Tunneling Pseudo-Interface"
netsh int ipv6 set prefix 2002::/16 30 1
netsh int ipv6 set prefix 2001::/32 5 1
Reg add HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\Dnscache\Parameters /v AddrConfigControl /t REG_DWORD /d 0 /f
