PACKET GENERATION METHOD, PACKET TRANSMISSION METHOD, NETWORK DEVICE, MEDIUM, AND PRODUCT

原文（中国語）

Embodiments of the present application provide a packet generation method, a multicast packet transmission method, a network device, a computer readable storage medium, and a computer program product. The packet generation method is applied to a multicast network. The method comprises: adding at least one piece of the following information into a protocol independent multicast (PIM) join packet: network slice information; and network topology information.