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    Methods and apparatus for enforcing a common user policy within a network
    1.
    发明授权
    Methods and apparatus for enforcing a common user policy within a network 有权
    在网络中执行通用用户策略的方法和装置

    公开(公告)号：US09374835B2

    公开(公告)日：2016-06-21

    申请号：US14454193

    申请日：2014-08-07

    Applicant: Juniper Networks, Inc.

    Inventor： Raghavendra Mallya ,  James Murphy ,  Abhijit Choudhury ,  Pranay Pogde ,  Phalguni Nanda ,  Jayabharat Boddu ,  Pradeep Sindhu

    IPC: H04W74/00 ,  H04L29/06 ,  H04W80/04 ,  H04W12/08

    CPC classification number: H04W74/002 ,  H04L29/06 ,  H04L63/20 ,  H04W12/08 ,  H04W80/04

    Abstract: In some embodiments, an apparatus includes a core network node configured to be operatively coupled to a set of wired network nodes and a set of wireless network nodes. The core network node is configured to receive, at a first time, a first data packet to be sent to a wired device operatively coupled to a wired network node from the set of wired network nodes. The core network node is configured to also receive, at a second time, a second data packet to be sent to a wireless device operatively coupled to a wireless network node from the set of wireless network nodes. The core network node is configured to apply a common policy to the first data packet and the second data packet based on an identifier of a user associated with both the wireless device and the wired device.

    Abstract translation: 在一些实施例中，装置包括被配置为可操作地耦合到一组有线网络节点和一组无线网络节点的核心网络节点。 核心网络节点被配置为在第一时间接收要发送到有线网络节点从有线网络节点有效耦合到有线网络节点的有线设备的第一数据分组。 核心网络节点被配置为还在第二时间接收要从无线网络节点组发送到可操作地耦合到无线网络节点的无线设备的第二数据分组。 核心网络节点被配置为基于与无线设备和有线设备两者相关联的用户的标识符将共同策略应用于第一数据分组和第二数据分组。

    Systems and methods for virtualizing customer-premises equipment
    4.
    发明授权
    Systems and methods for virtualizing customer-premises equipment 有权
    用于虚拟化客户端设备的系统和方法

    公开(公告)号：US09565103B1

    公开(公告)日：2017-02-07

    申请号：US14226792

    申请日：2014-03-26

    Applicant: Juniper Networks, Inc.

    Inventor： Greg Sidebottom ,  Jason R. Pascucci ,  Raghavendra Mallya ,  Paulo Lima ,  Steffen Ries ,  Yue Gao

    IPC: G06F15/173 ,  H04L12/721

    CPC classification number: H04L45/72 ,  H04L45/74 ,  H04L61/2514 ,  H04L61/2525 ,  H04L61/6022

    Abstract: A computer-implemented method for virtualizing customer-premises equipment may include (1) receiving, at a service provider's network, at least one flow of network traffic from a remote device included in a user's private network, (2) identifying, within the flow of network traffic, at least one potentially non-unique private address that represents the remote device with respect to the user's private network, (3) determining at least one unique routable address that represents the remote device with respect to the service provider's network based at least in part on a network interface assigned to the user's private network and the potentially non-unique private address, and then (4) translating the potentially non-unique private address to the unique routable address to facilitate routing return network traffic to the remote device in connection with the flow of network traffic. Various other systems, methods, and computer-readable media are also disclosed.

    Abstract translation: 用于虚拟化客户端设备的计算机实现的方法可以包括（1）在服务提供商的网络处接收来自包括在用户专用网络中的远程设备的至少一个网络流量流，（2）在流程 网络流量的至少一个潜在的非唯一私有地址，相对于用户的专用网络代表远程设备，（3）基于服务提供商的网络来确定代表远程设备的至少一个唯一可路由地址 至少部分地在分配给用户专用网络的网络接口和潜在的非唯一私有地址上，然后（4）将潜在的非唯一私有地址转换为唯一可路由地址，以便于将返回网络流量路由到远程设备 与网络流量的流动有关。 还公开了各种其它系统，方法和计算机可读介质。

    Methods and apparatus for scalable resilient networks
    7.
    发明授权
    Methods and apparatus for scalable resilient networks 有权
    可伸缩弹性网络的方法和装置

    公开(公告)号：US08971173B1

    公开(公告)日：2015-03-03

    申请号：US13629824

    申请日：2012-09-28

    Applicant: Juniper Networks, Inc.

    Inventor： Abhijit Choudhury ,  James Murphy ,  Pranay Pogde ,  Shine-Chu Wang ,  Rajagopalan Sivaramakrishnan ,  Raghavendra Mallya ,  Ileana Membreno ,  Sandip Shah ,  Yung-Ching Tseng

    IPC: H04J1/16

    CPC classification number: H04L41/0695 ,  H04L41/0668 ,  H04L41/0816 ,  H04L47/125

    Abstract: In some embodiments, an apparatus includes a first controller configured to be operatively coupled within a network having a set of network nodes, a forwarding gateway and a configuration entity. The first controller is configured to manage session state and node state associated with the set of network nodes independent of the forwarding gateway. The first controller is configured to fail over to a second controller when the first controller fails, without the forwarding gateway failing over and without the configuration entity failing over.

    Abstract translation: 在一些实施例中，一种装置包括被配置为可操作地耦合在具有一组网络节点的网络中的第一控制器，转发网关和配置实体。 第一控制器被配置为管理与独立于转发网关的一组网络节点相关联的会话状态和节点状态。 第一个控制器被配置为在第一个控制器发生故障时故障转移到第二个控制器，而转发网关故障转移，而没有配置实体故障转移。

    Connecting virtual nodes in a network device using abstract fabric interfaces
    8.
    发明授权
    Connecting virtual nodes in a network device using abstract fabric interfaces 有权

    公开(公告)号：US10511546B2

    公开(公告)日：2019-12-17

    申请号：US15844338

    申请日：2017-12-15

    Applicant: Juniper Networks, Inc.

    Inventor： Babu Singarayan ,  Nitin Kumar ,  Raghavendra Mallya ,  Jeyananth Minto Jeganathan ,  Kaliraj Vairavakkalai

    IPC: H04L12/933 ,  H04L12/947 ,  H04L12/715 ,  H04L12/721 ,  H04L12/751 ,  H04L12/931

    Abstract: In one example, a management component executing on a single-chassis network device configures a virtual node with an abstract fabric interface having, as a destination address, identifiers of packet processors (e.g., PTFE-IDs) assigned to the virtual node on the other end of the abstract fabric interface. The management component of the single-chassis network device pre-creates an underlay network by using the fabric links at the packet processor. When the management component creates and connects an abstract fabric interface on the virtual nodes, the management component forms an overlay network and attaches the overlay network to the underlay network, e.g., by programming the forwarding plane packet processor, to connect the virtual nodes. However, users of the network device, external devices, and routing protocols will not view the abstract fabric interface as an overlay interface, but as a regular Ethernet interface (e.g., a Gigabit Ethernet interface).

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