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:
Jul. 07, 2026
Filed:
Mar. 10, 2023
Huawei Technologies Co., Ltd., Shenzhen, CN;
Zhongzhe Liu, Dongguan, CN;
Hongjian Cai, Dongguan, CN;
Lulin Wang, Shenzhen, CN;
Jigang Zhou, Dongguan, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A network reachability verification method and apparatus, and a computer storage medium are provided, and pertain to the field of network technologies. The method includes: obtaining a source interface and a destination interface that correspond to a virtual packet in a target network; and verifying reachability of the virtual packet in an overlay network based on a logical topology of a plurality of forwarding instances of a plurality of network devices in the target network, routing information of the plurality of forwarding instances, a source forwarding instance corresponding to the source interface, and a destination forwarding instance corresponding to the destination interface. In this way, single-layer reachability verification on the overlay network in the target network is implemented, and verification accuracy is high.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile