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:
Jun. 21, 2022
Filed:
Nov. 03, 2020
Open Invention Network Llc, Durham, NC (US);
Keith William Melkild, Allen, TX (US);
OPEN INVENTION NETWORK LLC, Durham, NC (US);
Abstract
An example operation may include a system, comprising one or more of receiving a heartbeat message from a peer virtualization network function component interface (VFCNI) indicating a current operational state of active when a VNFCI is in an active state, sending a first heartbeat message to the peer VNFCI indicating a current operational state as active, sending a next state request with an active state and split-brain condition to a virtual network function manager (VNFM), starting a response timer, sending a second heartbeat message to the peer VNFCI indicating the current operational state as active and a desired operational state as active when one or more of: the VNFCI is not a preferred standby instance, the response timer expires, stopping the response timer when a next state response message is received, sending a third heartbeat message to the peer VNFCI indicating the current operational state as active and a desired operational state as active when and an active state is contained in the next state response message, and transitioning a state of the VNFCI to a deactivating state when one or more of: the VCNFI is the preferred standby instance, and a standby state is contained in the next state response message.