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    System, method, and computer program for secluding a service in a network based on network function virtualization (NFV)
    1.
    发明授权
    System, method, and computer program for secluding a service in a network based on network function virtualization (NFV) 有权

    公开(公告)号：US09667509B1

    公开(公告)日：2017-05-30

    申请号：US14605856

    申请日：2015-01-26

    Applicant: Amdocs Software Systems Limited

    Inventor： Guy Levi ,  Nimrod Sandlerman

    IPC: G06F15/173 ,  H04L12/24 ,  H04L12/927

    CPC classification number: H04L41/5041 ,  H04L41/0896 ,  H04L41/5035 ,  H04L47/80

    Abstract: A system, method, and computer program product are provided for limiting an impact of at least one internal network entity on a network function virtualization (NFV) based communication network hosting the network entity, the method including: providing a container including at least one borderline gateway, providing within the container at least one of internal network entity, where the internal network entity includes a software module, a virtual network function (VNF), and a VNF instance, and assigning the borderline gateway at least one protective limit, where NFV-based network includes at least one external network entity, the external network entity is external to the container, where the at least one internal network entity communicates with any of the external network entities only via the at least one borderline gateway, and where the borderline gateway is operative to use the protective limit to limit the impact on the NFV-based network.

    System, method, and computer program for managing security in a network function virtualization (NFV) based communication network
    3.
    发明授权
    System, method, and computer program for managing security in a network function virtualization (NFV) based communication network 有权
    用于管理基于网络功能虚拟化（NFV）的通信网络中的安全性的系统，方法和计算机程序

    公开(公告)号：US09460286B1

    公开(公告)日：2016-10-04

    申请号：US14572723

    申请日：2014-12-16

    Applicant: Amdocs Software Systems Limited

    Inventor： Eyal Felstaine ,  Ofer Hermoni ,  Nimrod Sandlerman

    IPC: H04L29/06 ,  G06F21/56 ,  G06F21/43

    CPC classification number: H04L63/1416 ,  H04L63/1441 ,  H04L63/1458 ,  H04L63/20

    Abstract: A system, method, and computer program product are provided for providing security in a Network Function Virtualization based (NFV-based) communication network. In operation, a security attack is identified. Additionally, a first hardware unit attacked by the security attack is identified. Further, a hardware unit in which to initiate a security defense software program is identified. Moreover, the security defense software program is initiated in the identified hardware unit.

    Abstract translation: 提供了一种系统，方法和计算机程序产品，用于在基于网络功能虚拟化（基于NFV的）通信网络中提供安全性。 在操作中，确定了安全攻击。 另外，确定了受安全攻击攻击的第一个硬件单元。 此外，识别出启动安全防御软件程序的硬件单元。 此外，安全防御软件程序在所识别的硬件单元中启动。

    System, method, and computer program for preserving service continuity in a network function virtualization (NFV) based communication network
    4.
    发明授权
    System, method, and computer program for preserving service continuity in a network function virtualization (NFV) based communication network 有权
    用于在基于网络功能虚拟化（NFV）的通信网络中保持服务连续性的系统，方法和计算机程序

    公开(公告)号：US09384028B1

    公开(公告)日：2016-07-05

    申请号：US14572716

    申请日：2014-12-16

    Applicant: Amdocs Software Systems Limited

    Inventor： Eyal Felstaine ,  Ofer Hermoni ,  Nimrod Sandlerman

    IPC: G06F9/45 ,  G06F9/455 ,  H04L29/08

    CPC classification number: H04L67/02 ,  G06F9/45558 ,  G06F2009/45595 ,  H04L41/5025

    Abstract: A system, method, and computer program product are provided for preserving service continuity in a Network Function Virtualization based (NFV-based) communication network. In use, a first virtual network function (VNF) instance associated with a first VNF in a first hardware unit in a Network Function Virtualization based (NFV-based) communication network is identified. Additionally, a second VNF instance on a second hardware unit is instantiated, the second VNF instance being compatible with the first VNF instance. Further, communication directed to the first VNF instance is diverted to the second VNF instance on the second hardware unit, in response to initiating the second VNF instance on a second hardware unit.

    Abstract translation: 提供了一种系统，方法和计算机程序产品，用于在基于网络功能虚拟化（基于NFV的）通信网络中保持服务连续性。 在使用中，识别与基于网络功能虚拟化（基于NFV的）通信网络中的第一硬件单元中的第一VNF相关联的第一虚拟网络功能（VNF）实例。 另外，第二硬件单元上的第二VNF实例被实例化，第二VNF实例与第一VNF实例兼容。 此外，响应于在第二硬件单元上启动第二VNF实例，针对第一VNF实例的通信被转移到第二硬件单元上的第二VNF实例。

    System, method, and computer program for managing hierarchy and optimization in a network function virtualization (NFV) based communication network
    6.
    发明授权
    System, method, and computer program for managing hierarchy and optimization in a network function virtualization (NFV) based communication network 有权
    用于在基于网络功能虚拟化（NFV）的通信网络中管理层次结构和优化的系统，方法和计算机程序

    公开(公告)号：US09430262B1

    公开(公告)日：2016-08-30

    申请号：US14572719

    申请日：2014-12-16

    Applicant: Amdocs Software Systems Limited

    Inventor： Eyal Felstaine ,  Ofer Hermoni ,  Nimrod Sandlerman

    IPC: G06F9/45 ,  G06F9/455 ,  H04L29/08

    CPC classification number: H04L67/1008 ,  G06F9/45533 ,  G06F9/45558 ,  G06F9/50 ,  G06F2009/45595 ,  H04L41/12 ,  H04L43/16 ,  H04L47/70 ,  H04L67/02 ,  H04L67/10 ,  H04L67/16 ,  H04L67/38

    Abstract: A system, method, and computer program product are provided for managing hierarchy and optimization in network function virtualization based networks. In use, a first hardware unit of a plurality of hardware units associated with a network function virtualization (NFV) based communication network is identified, the first hardware unit being identified based on a first load characteristic associated with the first hardware unit. Further, a first virtual network function (VNF) instance associated with the first hardware unit is identified, the first VNF instance being associated with usage of at least one service. Additionally, at least one traffic route associated with the first VNF instance is identified, the at least one traffic route being associated with usage of the at least one service. Furthermore, a second hardware unit for handling at least a portion of a workload associated with the at least one service is identified, the second hardware unit being identified based on a second load characteristic associated with the second hardware unit, and the second hardware unit being capable of utilizing the at least one traffic route. Still yet, a second VNF instance is initiated in the second hardware unit. Moreover, at least part of the at least one service is migrated from the first VNF instance to the second VNF instance without disrupting the service.

    Abstract translation: 提供了一种系统，方法和计算机程序产品，用于管理基于网络功能虚拟化的网络中的层次结构和优化。 在使用中，识别与基于网络功能虚拟化（NFV）的通信网络相关联的多个硬件单元的第一硬件单元，基于与第一硬件单元相关联的第一负载特性来识别第一硬件单元。 此外，识别与第一硬件单元相关联的第一虚拟网络功能（VNF）实例，所述第一VNF实例与至少一个服务的使用相关联。 另外，识别与第一VNF实例相关联的至少一个业务路由，所述至少一个业务路由与所述至少一个业务的使用相关联。 此外，识别用于处理与所述至少一个服务相关联的工作负荷的至少一部分的第二硬件单元，所述第二硬件单元基于与所述第二硬件单元相关联的第二负载特性来识别，所述第二硬件单元是 能够利用至少一个交通路线。 仍然，在第二硬件单元中启动第二VNF实例。 此外，至少一个服务的至少一部分从第一VNF实例迁移到第二VNF实例而不中断服务。

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