| 摘要 |
The present invention provides a home gateway DS-Lite multicast method and device, where the method includes: adding, when receiving an IPv4 multicast protocol request message sent from a user, the IPv4 multicast protocol request message to a home gateway; converting the IPv4 multicast protocol request message into an IPv6 multicast protocol message and sending the IPv6 multicast protocol message to a router; converting, when receiving an IPv6 multicast data message sent from the router, the IPv6 multicast data message into an IPv4 multicast data message; and forwarding the IPv4 multicast data message to the user. By adopting the technical solution in an embodiment of the present invention, a home gateway enables connected users to effectively realize multicast services in a DS-Lite network architecture. |
