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. 09, 2025
Filed:
Jun. 23, 2021
New H3c Technologies Co., Ltd., Hangzhou, CN;
Xiangqing Chang, Beijing, CN;
Mengxiao Chen, Beijing, CN;
Zhaoyan Lei, Beijing, CN;
Tao Lin, Beijing, CN;
Hao Li, Beijing, CN;
NEW H3C TECHNOLOGIES CO., LTD., Hangzhou, CN;
Abstract
Method and apparatus for generating a forwarding path, network device and storage medium. Method comprises: obtaining topology information of first network nodes supporting a target path calculation algorithm; performing, using the target path calculation algorithm, path calculation based on the topology information of first network nodes to generate a first forwarding path; obtaining a second forwarding path from the source node to the tail node when there is a path interruption in the first forwarding path; determining, from the second forwarding path, first network nodes communicated with second network nodes obtaining node pairs; updating a next hop device of the first node in each node pair on the second forwarding path as the second node in the node pair obtaining a forwarding path communicated from the source node to the tail node. Second node is located behind first node in each node pair in a direction of second forwarding path.