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Self-driven and adaptable multi-vBNG management orchestration

專利號(hào)
US11159378B2
公開(kāi)日期
2021-10-26
申請(qǐng)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(shuō)明書(shū)

In the example of FIG. 2, vBNG instances 57 may be substantially similar to vBNG instances 58 and BNG virtual machine manager 59 is substantially similar to BNG virtual machine manager 65, however, in other examples, vBNG instances 57 and 58 and/or BNG virtual machine managers 59 and 65 may be different. Although the example of FIG. 2 illustrates virtual vBNG instances (e.g., vBNG A 57A-vBNG N 57N, vBNG A 58A-vBNG N 58N) as being included in edge router 30, in some examples, virtual vBNG instances may be included in other edge routers of edge routers 30-32.

As shown, BNG controller 35 may include network resource manager (NRM) 41 (“NRM 41”), network subscriber database (NSDB) 43 (“NSDB 43”), network instance and configuration manager (NICM) 45 (“NICM 45”), dynamic high availability (DHA) 46 (“DHA 46”), network load balancer (NLB) 47 (“NLB 47”), subscriber analytics (SA) unit 51 (“SA 51”), and unified network security management (USMN) unit 53 (“USMN 53”).

權(quán)利要求

1
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