How is traffic directed to a 6RD tunnel interface from the native IPv6 Internet?
A. Traffic is routed to the nearest public relay and encapsulated over IPv4 to the tunnel interface
B. Traffic is routed to the nearest public gateway and encapsulated over IPv4 to the tunnel interface.
C. Traffic is routed to the 6RD gateway of the ISP and encapsulated over IPv4 to the tunnel interface.
D. Traffic is sent encapsulated in IPv4 from the native IPv6 host directly to the tunnel interface.
