公开(公告)号：US20230009328A1

公开(公告)日：2023-01-12

申请号：US17934390

申请日：2022-09-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiangfeng Ding ,  Haibo Wang ,  Lili Wang ,  Lei Li ,  Yaqun Xiao

IPC: H04L9/40 ,  H04L45/745

Abstract: A method includes: When receiving at least one policy, a first network device sends one or more policies in the at least one policy to a second network device based on filtering information. The filtering information includes a policy address family identifier and a device identifier of the second network device.

公开(公告)号：US20230224245A1

公开(公告)日：2023-07-13

申请号：US18187437

申请日：2023-03-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiangfeng Ding ,  Haibo Wang ,  Lei Li ,  Lili Wang

IPC: H04L45/00 ,  H04L45/02

CPC classification number: H04L45/566 ,  H04L45/38 ,  H04L45/04

Abstract: A packet transmission method includes, obtaining one or more control items, a first network device determines, based on a fact that a device identifier included in a first packet to which each control item belongs is a device identifier of a second network device, a target control item to be sent to the second network device. The first network device sends at least one second packet comprising the target control item to the second network device, where the target control item is located in the at least one second packet, and the second packet includes the device identifier of the second network device.