Patent ID: 11909633
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 16:
17. A source node device, comprising:
at least one processor;
one or more memories coupled to the at least one processor and storing instructions, which when executed by the at least one processor, cause the at least one processor to:
receive a service label corresponding to a service processing manner of a forwarding equivalence class (FEC) and a path, wherein the source node device is a source node of the path;
receive a first packet;
insert the service label to the first packet to generate a second packet; and
send the second packet to a destination node corresponding to the path, wherein the service label is used to instruct a network node on the path to perform service processing on the second packet according to the service processing manner, and wherein the destination node is enabled to pop the service label from the second packet to obtain the first packet based on a mapping relationship between the service label and the service processing manner.