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:
Apr. 21, 2026
Filed:
Jun. 27, 2023
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Weiguo Hao, Nanjing, CN;
Haibo Wang, Beijing, CN;
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 45/00 (2022.01); H04L 45/02 (2022.01);
U.S. Cl.
CPC ...
H04L 45/20 (2013.01); H04L 45/02 (2013.01);
Abstract
A first network device obtains a first route, where a first route prefix of the first route includes an identifier of a route advertiser. The first network device generates a first route entry based on the first route. The first network device obtains a second route, where the second route includes a second route prefix and the identifier of the route advertiser. The first network device generates a second route entry based on the identifier of the route advertiser and the second route prefix, to associate the first route entry with the second route entry.