Teredo Tunneling Pseudo-interface Driver For Windows 7 Official

netsh interface teredo show state Expected output (if functioning): Type: client or Type: enterpriseclient Server Name: win1710.ipv6.microsoft.com (or similar)

netsh advfirewall firewall add rule name="Teredo" dir=in protocol=41 action=allow netsh advfirewall firewall add rule name="Teredo" dir=out protocol=41 action=allow After preparation: teredo tunneling pseudo-interface driver for windows 7