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Self-driven and adaptable multi-vBNG management orchestration

專利號
US11159378B2
公開日期
2021-10-26
申請人
Juniper Networks, Inc.（US CA Sunnyvale）
發(fā)明人
Sunil Madhaorao Gandhewar; Nirmal Antony X
IPC分類
H04L12/24; H04L12/803; H04L12/891; H04L29/06; H04L12/26; H04W12/06; H04L12/801; H04L29/08
技術(shù)領(lǐng)域
vbng,bng,nicm,subscriber,nrm,nlb,nsdb,instance,instances,network
地域： CA CA Sunnyvale

摘要

A broadband network gateway (BNG) controller is described that includes a network subscriber database (NSDB) and one or more core applications. The NSDB is configured to store vBNG instance information for one or more subscriber devices. The vBNG instance information specifies vBNG instances operable by one or more edge routers. The vBNG instances are configured to receive requests to access service provider services from the one or more subscriber devices and to selectively authenticate the one or more subscriber devices for network services based on authentication information included in the requests to access services provider services. The one or more core applications include a network instance and configuration manager (NICM). The NICM is configured to modify the vBNG instance information at the NSDB to include an additional vBNG instance and to output, to an edge router, an instruction to generate the additional vBNG instance at the edge router.

說明書

The BNG controller of any combination of examples 1-11, wherein the one or more core applications include dynamic high availability (DHA) configured to: dynamically spawn an additional vBNG instance to provide high availability to an existing vBNG instance of the plurality of vBNG instances, based on a configuration policy; and dynamically collapse one or more vBNG instances which were providing high availability, based on the configuration policy.

Example 13

The BNG controller of any combination of examples 1-12, wherein the BNG controller that manages the vBNG instances further manages one or more physical BNGs and wherein each physical BNG of the one or more physical BNGs is configured to manage subscriber management centrally.

Example 14

The BNG controller of any combination of examples 1-13, wherein the one or more core applications are executed at a centralized computing device or executed at a plurality of networked computing elements distributed in a cloud configuration.

Example 15

權(quán)利要求

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