公开(公告)号：US20230300065A1

公开(公告)日：2023-09-21

申请号：US18320536

申请日：2023-05-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lin DONG ,  Xinjun CHEN ,  Yaqun XIAO ,  Zhenxing WANG ,  Sheng FANG

IPC: H04L45/24 ,  H04L45/28 ,  H04L45/02 ,  H04L12/66

CPC classification number: H04L45/24 ,  H04L45/28 ,  H04L45/04 ,  H04L12/66

Abstract: A method for advertising a processing capability of a network device, a system, and a network device are disclosed, and relate to the field of communication technologies. The method is performed by a network device, and includes: generating a advertisement message including indication information, where the indication information is used to indicate a processing capability of the network device, the processing capability of the network device includes a processing capability of ignoring secondary path information included in a packet when the network device serves as a network device on a primary path for forwarding the packet and receives the packet including primary path information and the secondary path information, and the secondary path information is used to indicate one or more secondary paths for forwarding the packet when the primary path is unavailable.