公开(公告)号：US20250097139A1

公开(公告)日：2025-03-20

申请号：US18965618

申请日：2024-12-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shunwan Zhuang ,  Haibo Wang ,  Shuanglong Chen ,  Hong Wu ,  Jie Dong ,  Donglei Pang

IPC: H04L45/02 ,  H04L45/00 ,  H04L45/03

Abstract: This application provides a packet sending method, a network device, and a system. The method includes: A first network device receives an advertisement message sent by a second network device, where the advertisement message includes segment routing policy SR policy information and traffic feature information, and the SR policy information includes a segment identifier list SID list. The first network device establishes a correspondence between the traffic feature information and the SID list according to the advertisement message, where the correspondence is used to guide forwarding of a packet including the traffic feature information.

公开(公告)号：US20230179523A1

公开(公告)日：2023-06-08

申请号：US18156175

申请日：2023-01-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hong Wu ,  Jianbo Zhu ,  Ruiqing Cao ,  Zhenbin Li

IPC: H04L47/12

CPC classification number: H04L47/12

Abstract: A packet processing method and apparatus, and a related device, the method including generating, by a first device, a flow filtering rule, where the flow filtering rule includes a match item and an action item, and where the match item comprises an Internet Protocol (IP) address and an autonomous domain identifier, and sending, by the first device, the flow filtering rule to a second device, where the action item is used to instruct the second device to process, based on a packet processing mode indicated by the action item, a packet matching the match item.

公开(公告)号：US20210184974A1

公开(公告)日：2021-06-17

申请号：US17186385

申请日：2021-02-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hong Wu ,  Jianbo Zhu ,  Ruiqing Cao ,  Zhenbin Li

IPC: H04L12/801

Abstract: A packet processing method and apparatus, and a related device, the method including generating, by a first device, a flow filtering rule, where the flow filtering rule includes a match item and an action item, and where the match item comprises an Internet Protocol (IP) address and an autonomous domain identifier, and sending, by the first device, the flow filtering rule to a second device, where the action item is used to instruct the second device to process, based on a packet processing mode indicated by the action item, a packet matching the match item.

公开(公告)号：US12015556B2

公开(公告)日：2024-06-18

申请号：US18156175

申请日：2023-01-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hong Wu ,  Jianbo Zhu ,  Ruiqing Cao ,  Zhenbin Li

IPC: H04L47/00 ,  H04L47/12

CPC classification number: H04L47/12

Abstract: A packet processing method and apparatus, and a related device, the method including generating, by a first device, a flow filtering rule, where the flow filtering rule includes a match item and an action item, and where the match item comprises an Internet Protocol (IP) address and an autonomous domain identifier, and sending, by the first device, the flow filtering rule to a second device, where the action item is used to instruct the second device to process, based on a packet processing mode indicated by the action item, a packet matching the match item.

公开(公告)号：US11575606B2

公开(公告)日：2023-02-07

申请号：US17186385

申请日：2021-02-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hong Wu ,  Jianbo Zhu ,  Ruiqing Cao ,  Zhenbin Li

IPC: H04L47/12

Abstract: A packet processing method and apparatus, and a related device, the method including generating, by a first device, a flow filtering rule, where the flow filtering rule includes a match item and an action item, and where the match item comprises an Internet Protocol (IP) address and an autonomous domain identifier, and sending, by the first device, the flow filtering rule to a second device, where the action item is used to instruct the second device to process, based on a packet processing mode indicated by the action item, a packet matching the match item.

公开(公告)号：US11539150B2

公开(公告)日：2022-12-27

申请号：US17135736

申请日：2020-12-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hong Wu ,  Zhen Lv

IPC: H01R12/58 ,  H01R12/70 ,  H01R43/02 ,  H01R43/24

Abstract: Methods and apparatuses to provide a pin, a pin combination structure and a package body are described. A baffle structure is sleeved on the pin. The baffle structure is used to prevent a plastic packaging material from overflowing from a cavity that accommodates the plastic packaging material. The cavity is in a mold for packaging the package body.

公开(公告)号：US20220337508A1

公开(公告)日：2022-10-20

申请号：US17852700

申请日：2022-06-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haibo Wang ,  Shunwan Zhuang ,  Junli Jia ,  Hong Wu ,  Shuqiang Wang

IPC: H04L45/02

Abstract: A path verification method includes a network device obtains path information of a packet forwarding path passing through a third autonomous system (AS), a second AS, and a first AS in sequence, and the third AS, the second AS, and the first AS are sequentially adjacent. The network device determines a first business relationship of a first AS pair and a second business relationship of a second AS pair, where the first AS pair includes the first AS and the second AS that are sequentially arranged, and the second AS pair includes the second AS and the third AS that are sequentially arranged. The network device determines, based on the first business relationship and the second business relationship, whether the packet forwarding path is valid.