My OS is win7 64bit
After I cmd this
netsh interface teredo set state disabled
netsh interface ipv6 add v6v4tunnel interface=IP6Tunnel 112.83.99.89 74.82.46.6
netsh interface ipv6 add address IP6Tunnel 2001:470:23:e21::2
netsh interface ipv6 add route ::/0 IP6Tunnel 2001:470:23:e21::1
The tunnel didnot worked, and I try to test again but my IPv4 address had been changed, So wanna know how to delete the interface=IP6Tunnel been add.
netsh interface ipv6 delete v6v4tunnel interface=IP6Tunnel
via cmd didnot work,
So, how to delete ,and that I could try again
netsh interface ipv6 reset
You must reboot the computer for this command to take effect.
Thanks