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:
Feb. 20, 2024
Filed:
Jul. 22, 2021
Huawei Technologies Co., Ltd., Guangdong, CN;
Yisong Liu, Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
This application provides a method and device for sending and obtaining an assert message, to increase packet processing efficiency and reduce overheads of the network device. The method includes: determining, by a network node, a plurality of assert records based on one multicast source address, where each of the plurality of assert records includes the multicast source address and one multicast group address, the plurality of assert records have the same multicast source address, and multicast group addresses included in different assert records in the plurality of assert records are different from each other; generating, by the network node, one assert message based on the plurality of assert records, where the assert message includes the multicast source address and the multicast group addresses in the plurality of assert records; and sending, by the network node, the assert message in a multicast mode.