The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 02, 2025
Filed:
Dec. 30, 2022
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 45/745 (2022.01); H04L 45/02 (2022.01);
U.S. Cl.
CPC ...
H04L 45/745 (2013.01); H04L 45/02 (2013.01); H04L 45/04 (2013.01);
Abstract
A method for generating an entry includes a first network device that receives a first advertisement packet, where the first advertisement packet includes a source autonomous system (AS) identifier, and the source AS identifier corresponds to a source device of the first advertisement packet; and the first network device that generates a forwarding entry based on the source AS identifier, where the forwarding entry includes an identifier of a first egress, and the first network device receives the first advertisement packet through the first egress.