A saída de route print
mostrou dois conjuntos de gateways padrão 0.0.0.0.
Isso aconteceu porque o iTunes da Apple foi instalado anteriormente. Apesar de ter sido removido há muito tempo, a questão permaneceu. Consulte O serviço Bonjour define o Gateway padrão como 0.0.0.0.
A Microsoft diz
This problem occurs because Bonjour uses logic to add a route to specify a default gateway of 0.0.0.0 which it does not remove.
The following events must happen to receive this route, on a computer running Windows Vista or higher, with Bonjour installed:
The computer does not receive an address through DHCP prior to the Bonjour service start.
Under this condition, the Bonjour service adds a default route to the computer indicating that all internet hosts are “onlink”.
The computer is subsequently able to receive an address through DHCP. Bonjour does not remove the default route, leaving an incorrect default gateway configured on the machine. This gateway usurps the proper gateway configuration DHCP provides and prevents internet access.
A execução do Microsoft FixIt e a recriação da VPN corrigiram o problema.