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    Convenient, flexible, and efficient management of memory space and bandwidth
    3.
    发明授权
    Convenient, flexible, and efficient management of memory space and bandwidth 有权
    方便，灵活，高效地管理内存空间和带宽

    公开(公告)号：US08583851B2

    公开(公告)日：2013-11-12

    申请号：US13776231

    申请日：2013-02-25

    Applicant: Juniper Networks, Inc.

    Inventor： Anjan Venkatramani ,  Srinivas Perla ,  John Keen

    IPC: G06F13/16

    CPC classification number: G06F13/1626 ,  G06F12/0607 ,  G06F12/0615 ,  G06F13/1642 ,  G06F13/1647 ,  G06F13/1652

    Abstract: A device may receive a request to read data from or write data to a memory that includes a number of memory banks. The request may include an address. The device may perform a mapping operation on the address to map the address from a first address space to a second address space, identify one of the memory banks based on the address in the second address space, and send the request to the identified memory bank.

    Abstract translation: 设备可以接收从包括多个存储体的存储器读取数据或向数据写入数据的请求。 请求可能包含一个地址。 设备可以对地址执行映射操作，以将地址从第一地址空间映射到第二地址空间，基于第二地址空间中的地址识别存储体之一，并将该请求发送到所识别的存储体 。

    Scalable security services for multicast in a router having integrated zone-based firewall
    5.
    发明授权
    Scalable security services for multicast in a router having integrated zone-based firewall 有权
    具有集成区域防火墙的路由器中可多播的可扩展安全服务

    公开(公告)号：US09191366B2

    公开(公告)日：2015-11-17

    申请号：US14262593

    申请日：2014-04-25

    Applicant: Juniper Networks, Inc.

    Inventor： Kannan Varadhan ,  Jean-Marc Frailong ,  Anjan Venkatramani

    IPC: H04L29/06 ,  H04L12/725 ,  H04L12/18 ,  H04L12/701 ,  H04L12/761

    CPC classification number: H04L63/0227 ,  H04L12/18 ,  H04L45/00 ,  H04L45/16 ,  H04L45/30 ,  H04L63/0254 ,  H04L63/104

    Abstract: A multicast-capable firewall allows firewall security policies to be applied to multicast traffic. The multicast-capable firewall may be integrated within a routing device, thus allowing a single device to provide both routing functionality, including multicast support, as well as firewall services. The routing device provides a user interface by which a user specifies one or more zones to be recognized by the integrated firewall when applying stateful firewall services to multicast packets. The user interface supports a syntax that allows the user to define subsets of the plurality of interfaces associated with the zones, and define a single multicast policy to be applied to multicast sessions associated with a multicast group. The multicast policy identifies common services to be applied pre-replication, and exceptions specifying additional services to be applied post-replication to copies of the multicast packets for the one or more zones.

    Abstract translation: 具有组播功能的防火墙允许将防火墙安全策略应用于组播流量。 可组播的防火墙可以集成在路由设备内，从而允许单个设备提供包括组播支持在内的路由功能以及防火墙服务。 路由设备提供一个用户界面，用户通过该用户界面指定一个或多个区域，以便在向组播数据包应用状态防火墙服务时由集成防火墙识别。 用户界面支持语法，允许用户定义与区域相关联的多个接口的子集，并且定义要应用于与多播组相关联的多播会话的单个组播策略。 多播策略标识要应用预复制的常用服务，以及将要复制后应用的其他服务指定给一个或多个区域的多播数据包副本的异常。

    Methods and apparatus related to virtualization of data center resources
    6.
    发明授权
    Methods and apparatus related to virtualization of data center resources 有权

    公开(公告)号：US10536400B2

    公开(公告)日：2020-01-14

    申请号：US15827676

    申请日：2017-11-30

    Applicant: Juniper Networks, Inc.

    Inventor： Pradeep Sindhu ,  Gunes Aybay ,  Jean-Marc Frailong ,  Anjan Venkatramani ,  Quaizar Vohra

    IPC: H04L13/00 ,  H04L12/931 ,  H04L12/933 ,  H04L12/947

    Abstract: In one embodiment, an apparatus includes a switch core that has a multi-stage switch fabric. A first set of peripheral processing devices coupled to the multi-stage switch fabric by a set of connections that have a protocol. Each peripheral processing device from the first set of peripheral processing devices is a storage node that has virtualized resources. The virtualized resources of the first set of peripheral processing devices collectively define a virtual storage resource interconnected by the switch core. A second set of peripheral processing devices coupled to the multi-stage switch fabric by a set of connections that have the protocol. Each peripheral processing device from the first set of peripheral processing devices is a compute node that has virtualized resources. The virtualized resources of the second set of peripheral processing devices collectively define a virtual compute resource interconnected by the switch core.

    Method and apparatus for routing in transaction management systems
    7.
    发明授权
    Method and apparatus for routing in transaction management systems 有权
    在事务管理系统中路由的方法和装置

    公开(公告)号：US09473383B1

    公开(公告)日：2016-10-18

    申请号：US13630706

    申请日：2012-09-28

    Applicant: Juniper Networks, Inc.

    Inventor： Anjan Venkatramani

    IPC: H04W4/00 ,  H04L12/701 ,  H04L12/715 ,  H04L12/721

    CPC classification number: H04L45/00 ,  G06Q40/04 ,  H04L45/46 ,  H04L45/72 ,  H04L61/1511 ,  H04L61/2521 ,  H04L67/14

    Abstract: An apparatus comprises a routing module configured to receive a data unit having a code indicator. The routing module is configured to identify a virtual destination address based on the code indicator. The routing module is also configured to replace a destination address of the data unit with the virtual destination address to define a modified data unit. The routing module is further configured to send the modified data unit.

    Abstract translation: 一种装置包括配置成接收具有代码指示符的数据单元的路由模块。 路由模块被配置为基于代码指示符来识别虚拟目的地地址。 路由模块还被配置为用虚拟目的地地址替换数据单元的目的地地址以定义修改的数据单元。 路由模块还被配置为发送修改的数据单元。

    METHODS AND APPARATUS FOR CONFIGURING A VIRTUAL NETWORK SWITCH
    8.
    发明申请
    METHODS AND APPARATUS FOR CONFIGURING A VIRTUAL NETWORK SWITCH 有权
    用于配置虚拟网络交换机的方法和设备

    公开(公告)号：US20150092605A1

    公开(公告)日：2015-04-02

    申请号：US14566179

    申请日：2014-12-10

    Applicant: Juniper Networks, Inc.

    Inventor： Gunes Aybay ,  Pradeep Sindhu ,  Anjan Venkatramani

    IPC: H04L12/24 ,  H04L12/725

    CPC classification number: H04L41/0813 ,  H04L41/0806 ,  H04L43/0817 ,  H04L45/306 ,  H04L47/12 ,  H04L49/35 ,  H04L49/65 ,  H04L49/70 ,  H04L63/0263

    Abstract: In one embodiment, a method includes sending a configuration signal to a virtual network switch module within a control plane of a communications network. The configuration signal is configured to define a first network rule at the virtual network switch module. The method also includes configuring a packet forwarding module such that the packet forwarding module implements a second network rule, and receiving status information from the virtual network switch module and status information from the packet forwarding module. The status information is received via the control plane.

    Abstract translation: 在一个实施例中，一种方法包括将配置信号发送到通信网络的控制平面内的虚拟网络交换机模块。 配置信号被配置为在虚拟网络交换机模块处定义第一网络规则。 该方法还包括配置分组转发模块，使得分组转发模块实现第二网络规则，并从虚拟网络交换机模块接收状态信息和来自分组转发模块的状态信息。 通过控制面接收状态信息。

    Methods and apparatus for configuring a virtual network switch
    9.
    发明授权
    Methods and apparatus for configuring a virtual network switch 有权
    用于配置虚拟网络交换机的方法和设备

    公开(公告)号：US08937862B2

    公开(公告)日：2015-01-20

    申请号：US13892689

    申请日：2013-05-13

    Applicant: Juniper Networks, Inc.

    Inventor： Gunes Aybay ,  Pradeep Sindhu ,  Anjan Venkatramani

    IPC: H04L12/26 ,  H04L12/56 ,  H04L12/931 ,  H04L29/06 ,  H04L12/801

    CPC classification number: H04L41/0813 ,  H04L41/0806 ,  H04L43/0817 ,  H04L45/306 ,  H04L47/12 ,  H04L49/35 ,  H04L49/65 ,  H04L49/70 ,  H04L63/0263

    Abstract: In one embodiment, a method includes sending a configuration signal to a virtual network switch module within a control plane of a communications network. The configuration signal is configured to define a first network rule at the virtual network switch module. The method also includes configuring a packet forwarding module such that the packet forwarding module implements a second network rule, and receiving status information from the virtual network switch module and status information from the packet forwarding module. The status information is received via the control plane.

    Abstract translation: 在一个实施例中，一种方法包括向通信网络的控制平面内的虚拟网络交换机模块发送配置信号。 配置信号被配置为在虚拟网络交换机模块处定义第一网络规则。 该方法还包括配置分组转发模块，使得分组转发模块实现第二网络规则，并从虚拟网络交换机模块接收状态信息和来自分组转发模块的状态信息。 通过控制面接收状态信息。

    SCALABLE SECURITY SERVICES FOR MULTICAST IN A ROUTER HAVING INTEGRATED ZONE-BASED FIREWALL
    10.
    发明申请
    SCALABLE SECURITY SERVICES FOR MULTICAST IN A ROUTER HAVING INTEGRATED ZONE-BASED FIREWALL 审中-公开
    具有集成区域防火墙的路由器中的可扩展安全服务

    公开(公告)号：US20140237541A1

    公开(公告)日：2014-08-21

    申请号：US14262593

    申请日：2014-04-25

    Applicant: Juniper Networks, Inc.

    Inventor： Kannan Varadhan ,  Jean-Marc Frailong ,  Anjan Venkatramani

    IPC: H04L29/06 ,  H04L12/18

    CPC classification number: H04L63/0227 ,  H04L12/18 ,  H04L45/00 ,  H04L45/16 ,  H04L45/30 ,  H04L63/0254 ,  H04L63/104

    Abstract: A multicast-capable firewall allows firewall security policies to be applied to multicast traffic. The multicast-capable firewall may be integrated within a routing device, thus allowing a single device to provide both routing functionality, including multicast support, as well as firewall services. The routing device provides a user interface by which a user specifies one or more zones to be recognized by the integrated firewall when applying stateful firewall services to multicast packets. The user interface supports a syntax that allows the user to define subsets of the plurality of interfaces associated with the zones, and define a single multicast policy to be applied to multicast sessions associated with a multicast group. The multicast policy identifies common services to be applied pre-replication, and exceptions specifying additional services to be applied post-replication to copies of the multicast packets for the one or more zones.

    Abstract translation: 具有组播功能的防火墙允许将防火墙安全策略应用于组播流量。 可组播的防火墙可以集成在路由设备内，从而允许单个设备提供包括组播支持在内的路由功能以及防火墙服务。 路由设备提供一个用户界面，用户通过该用户界面指定一个或多个区域，以便在向组播数据包应用状态防火墙服务时由集成防火墙识别。 用户界面支持语法，允许用户定义与区域相关联的多个接口的子集，并且定义要应用于与多播组相关联的多播会话的单个组播策略。 多播策略标识要应用预复制的常用服务，以及将要复制后应用的其他服务指定给一个或多个区域的多播数据包副本的异常。

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