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    MONITORING SERVICES KEY PERFORMANCE INDICATORS USING TWAMP FOR SDN AND NFV ARCHITECTURES
    1.
    发明申请
    MONITORING SERVICES KEY PERFORMANCE INDICATORS USING TWAMP FOR SDN AND NFV ARCHITECTURES 审中-公开

    公开(公告)号：US20180324281A1

    公开(公告)日：2018-11-08

    申请号：US16030226

    申请日：2018-07-09

    Applicant: Juniper Networks, Inc.

    Inventor： Peyush Gupta ,  Amit Kumar Agarwal ,  Srivathsa Sarangapani

    IPC: H04L29/06 ,  H04L29/08 ,  H04L12/26

    Abstract: Techniques are described for extending a two-way active measurement protocol (TWAMP) to enable measurement of service key performance indicators (KPIs) in a software defined network (SDN) and network function virtualization (NFV) architecture. The TWAMP extensions enable control messaging to be handled by a TWAMP control client executed on a centralized controller, and data messaging to be handled by a TWAMP session initiator executed on a separate network device. Techniques are also described for extending TWAMP to enable measurement of any of a plurality of service KPIs for a given service supported at a TWAMP server. The service KPIs may include one or more of keepalive measurements, round trip time measurements, path delay measurements, service latency measurements, or service load measurements. The TWAMP extensions for the service KPIs may be used in both conventional network architectures and in SDN and NFV architectures.

    Service latency monitoring using two way active measurement protocol
    2.
    发明授权
    Service latency monitoring using two way active measurement protocol 有权

    公开(公告)号：US10110455B2

    公开(公告)日：2018-10-23

    申请号：US15641827

    申请日：2017-07-05

    Applicant: Juniper Networks, Inc.

    Inventor： Srivathsa Sarangapani ,  Peyush Gupta ,  Amit Kumar Agarwal

    IPC: G06F15/16 ,  H04L12/26 ,  H04L29/08 ,  H04L29/06

    Abstract: A device may establish a communication session, with a client device, for monitoring a latency of a service. The device may receive, from the client device, a request for a monitored service list. The monitored service list may identify one or more services for which service latency monitoring is supported. The device may provide, to the client device, the monitored service list. The device may receive, from the client device, a service latency monitoring session request that may identify the service to be monitored. The device may establish, with the client device, the service latency monitoring session based on the service latency monitoring session request. The device may cause the service to be performed. The device may generate information for determining the latency of the service. The device may transmit, to the client device and via the service latency monitoring session, the information for determining the latency of the service.

    MONITORING SERVICES KEY PERFORMANCE INDICATORS USING TWAMP FOR SDN AND NFV ARCHITECTURES
    3.
    发明申请
    MONITORING SERVICES KEY PERFORMANCE INDICATORS USING TWAMP FOR SDN AND NFV ARCHITECTURES 有权
    监控服务使用TWAMP进行SDN和NFV架构的主要性能指标

    公开(公告)号：US20160352865A1

    公开(公告)日：2016-12-01

    申请号：US14755961

    申请日：2015-06-30

    Applicant: Juniper Networks, Inc.

    Inventor： Peyush Gupta ,  Amit Kumar Agarwal ,  Srivathsa Sarangapani

    IPC: H04L29/06 ,  H04L29/08 ,  H04L12/26

    CPC classification number: H04L67/42 ,  H04L43/08 ,  H04L43/0805 ,  H04L43/0864 ,  H04L43/087 ,  H04L43/0876 ,  H04L43/10 ,  H04L43/50 ,  H04L67/14

    Abstract: Techniques are described for extending a two-way active measurement protocol (TWAMP) to enable measurement of service key performance indicators (KPIs) in a software defined network (SDN) and network function virtualization (NFV) architecture. The TWAMP extensions enable control messaging to be handled by a TWAMP control client executed on a centralized controller, and data messaging to be handled by a TWAMP session initiator executed on a separate network device. Techniques are also described for extending TWAMP to enable measurement of any of a plurality of service KPIs for a given service supported at a TWAMP server. The service KPIs may include one or more of keepalive measurements, round trip time measurements, path delay measurements, service latency measurements, or service load measurements. The TWAMP extensions for the service KPIs may be used in both conventional network architectures and in SDN and NFV architectures.

    Abstract translation: 描述了用于扩展双向主动测量协议（TWAMP）的技术，以便能够测量软件定义网络（SDN）和网络功能虚拟化（NFV）架构中的服务关键性能指标（KPI）。 TWAMP扩展使得控制消息传递能够由在集中式控制器上执行的TWAMP控制客户端来处理，数据消息传送将由在单独的网络设备上执行的TWAMP会话启动器处理。 还描述了用于扩展TWAMP以使得能够测量TWAMP服务器上支持的给定服务的多个服务KPI中的任何一个的技术。 服务KPI可以包括保持性测量，往返时间测量，路径延迟测量，服务等待时间测量或服务负载测量中的一个或多个。 用于服务KPI的TWAMP扩展可以用于传统网络架构和SDN和NFV架构中。

    Selecting and monitoring a plurality of services key performance indicators using TWAMP
    5.
    发明授权
    Selecting and monitoring a plurality of services key performance indicators using TWAMP 有权

    公开(公告)号：US10244082B2

    公开(公告)日：2019-03-26

    申请号：US16002510

    申请日：2018-06-07

    Applicant: Juniper Networks, Inc.

    Inventor： Peyush Gupta ,  Amit Kumar Agarwal ,  Srivathsa Sarangapani

    IPC: H04L29/06 ,  H04L29/08 ,  H04L12/26

    Abstract: Techniques are described for extending a two-way active measurement protocol (TWAMP) to enable measurement of service key performance indicators (KPIs) in a software defined network (SDN) and network function virtualization (NFV) architecture. The TWAMP extensions enable control messaging to be handled by a TWAMP control client executed on a centralized controller, and data messaging to be handled by a TWAMP session initiator executed on a separate network device. Techniques are also described for extending TWAMP to enable measurement of any of a plurality of service KPIs for a given service supported at a TWAMP server. The service KPIs may include one or more of keepalive measurements, round trip time measurements, path delay measurements, service latency measurements, or service load measurements. The TWAMP extensions for the service KPIs may be used in both conventional network architectures and in SDN and NFV architectures.

    Service latency monitoring using two way active measurement protocol
    6.
    发明授权
    Service latency monitoring using two way active measurement protocol 有权

    公开(公告)号：US09705769B1

    公开(公告)日：2017-07-11

    申请号：US14573167

    申请日：2014-12-17

    Applicant: Juniper Networks, Inc.

    Inventor： Srivathsa Sarangapani ,  Peyush Gupta ,  Amit Kumar Agarwal

    IPC: G06F15/16 ,  H04L12/26 ,  H04L29/06 ,  H04L29/08

    CPC classification number: H04L43/0864 ,  G06F11/3466 ,  H04L41/28 ,  H04L43/106

    Abstract: A device may establish a communication session, with a client device, for monitoring a latency of a service. The device may receive, from the client device, a request for a monitored service list. The monitored service list may identify one or more services for which service latency monitoring is supported. The device may provide, to the client device, the monitored service list. The device may receive, from the client device, a service latency monitoring session request that may identify the service to be monitored. The device may establish, with the client device, the service latency monitoring session based on the service latency monitoring session request. The device may cause the service to be performed. The device may generate information for determining the latency of the service. The device may transmit, to the client device and via the service latency monitoring session, the information for determining the latency of the service.

    Monitoring services key performance indicators using TWAMP for SDN and NFV architectures
    7.
    发明授权
    Monitoring services key performance indicators using TWAMP for SDN and NFV architectures 有权

    公开(公告)号：US10742770B2

    公开(公告)日：2020-08-11

    申请号：US16030226

    申请日：2018-07-09

    Applicant: Juniper Networks, Inc.

    Inventor： Peyush Gupta ,  Amit Kumar Agarwal ,  Srivathsa Sarangapani

    IPC: H04L12/26 ,  H04L29/06 ,  H04L29/08

    Abstract: Techniques are described for extending a two-way active measurement protocol (TWAMP) to enable measurement of service key performance indicators (KPIs) in a software defined network (SDN) and network function virtualization (NFV) architecture. The TWAMP extensions enable control messaging to be handled by a TWAMP control client executed on a centralized controller, and data messaging to be handled by a TWAMP session initiator executed on a separate network device. Techniques are also described for extending TWAMP to enable measurement of any of a plurality of service KPIs for a given service supported at a TWAMP server. The service KPIs may include one or more of keepalive measurements, round trip time measurements, path delay measurements, service latency measurements, or service load measurements. The TWAMP extensions for the service KPIs may be used in both conventional network architectures and in SDN and NFV architectures.

    Monitoring services key performance indicators using TWAMP for SDN and NFV architectures
    8.
    发明授权
    Monitoring services key performance indicators using TWAMP for SDN and NFV architectures 有权

    公开(公告)号：US10291747B2

    公开(公告)日：2019-05-14

    申请号：US16030226

    申请日：2018-07-09

    Applicant: Juniper Networks, Inc.

    Inventor： Peyush Gupta ,  Amit Kumar Agarwal ,  Srivathsa Sarangapani

    IPC: H04L12/26 ,  H04L29/06 ,  H04L29/08

    Abstract: Techniques are described for extending a two-way active measurement protocol (TWAMP) to enable measurement of service key performance indicators (KPIs) in a software defined network (SDN) and network function virtualization (NFV) architecture. The TWAMP extensions enable control messaging to be handled by a TWAMP control client executed on a centralized controller, and data messaging to be handled by a TWAMP session initiator executed on a separate network device. Techniques are also described for extending TWAMP to enable measurement of any of a plurality of service KPIs for a given service supported at a TWAMP server. The service KPIs may include one or more of keepalive measurements, round trip time measurements, path delay measurements, service latency measurements, or service load measurements. The TWAMP extensions for the service KPIs may be used in both conventional network architectures and in SDN and NFV architectures.

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