公开(公告)号：US20220255862A1

公开(公告)日：2022-08-11

申请号：US17731878

申请日：2022-04-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hong WU ,  Ruiqing CAO ,  Jianbo ZHU ,  Kun MENG ,  Haibo WANG ,  Wenxiang HONG ,  Yi LIU ,  Huangbin ZHANG ,  Changkui LIU ,  Chunhui LU

IPC: H04L45/745 ,  H04L45/50

Abstract: This application provides a packet forwarding method, a device, a storage medium, and a system. A match condition and a path parameter are carried in a control message, and the path parameter includes an address identifier and a path feature identifier, so that when there are a plurality of forwarding paths between two devices in a network and when a first device receives a packet that meets the match condition in the control message, the packet may be forwarded on a forwarding path corresponding to the path parameter. The method provided in this application helps reduce network configuration complexity.

公开(公告)号：US20220417153A1

公开(公告)日：2022-12-29

申请号：US17896151

申请日：2022-08-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hong WU ,  Ruiqing CAO ,  Haibo WANG

IPC: H04L45/748 ,  H04L45/00

Abstract: A method, a network device, and a system for delivering a message used for RPD are disclosed. In the solution provided in this application, a second network device may deliver a message used for route policy distribution (RPD) to a first network device. The message includes a route policy including a match condition field and an action field. When detecting that route information of a border gateway protocol (BGP) route matches a target feature carried in the match condition field, the first network device may automatically update a route attribute of the BGP route based on a route attribute carried in the action field. The first network device may automatically update the route attribute of the BGP route according to the route policy included in the message delivered by the second network device, and operation and maintenance personnel does not need to perform manual configuration.