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:
Mar. 16, 2021
Zte Corporation, Guangdong, CN;
Yao Liu, Guangdong, CN;
ZTE CORPORATION, Guangdong, CN;
Abstract
An embodiment of the present disclosure provides a method for verifying a service function chain, which is applied by a sending node, and the method includes: sending service function chain verification request information; and the service function chain verification request information is a Segment Routing packet, and a Segment List of the service function chain verification request information at least includes a Segment ID of a service function node to be verified; the service function chain verification request information includes a verification request configured to request a service node of a service function chain to verify the service function node to be verified so as to verify the service function chain, and send a verification result to a check node; and the service node includes a service function node and a service function forwarder node. Moreover, a sending node, a forwarder node and a service function mode are provided.