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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

NRM 41 may be aware of subscriber related resource utilization (e.g. number of subscribers, quality of service, queues, IPv4/IPv6 address pools, a usage of IPv4/IPv6 address pools, loss interference (LI), business services, or other subscriber related resource utilization) as well as the system resource utilization like (call setup rate, inflight login/logouts, CPU, memory, bandwidth, or other system resource utilization). NRM 41 may balance the load among all the vBNG instances. NRM 41 may divert the load of new incoming subscribers across different vBNG instances, balancing the load across the entire network. Based on subscriber related resource utilization, NRM 41 may create the new instance of vBNG by triggering NICM 45. For instance, NRM 41 may create the new instance of vBNG by triggering NICM 45 when a number of subscribers exceeds a threshold for existing vBNG instances.

權(quán)利要求

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