Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
August 9, 2022
Patent Application Number
16929336
Date Filed
July 15, 2020
Patent Citations Received
Patent Primary Examiner
CPC Code
A driver upgrade method and a device are provided, to simplify a driver upgrade process and improve upgrade efficiency. The driver upgrade method includes: receiving, by a MANO, first information from a VNF during an upgrade of the VNF, the first information indicating version information of the VNF after the upgrade; determining, by the MANO, that an NFVI is not upgraded; and sending, by the MANO, second information to the VNF, the second information indicating to the VNF not to upgrade a VF driver installed in the VNF.
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