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    AUTOMATIC CONFIGURATION OF EXTERNAL SERVICES BASED UPON NETWORK ACTIVITY
    1.
    发明申请
    AUTOMATIC CONFIGURATION OF EXTERNAL SERVICES BASED UPON NETWORK ACTIVITY 审中-公开
    基于网络活动的外部服务自动配置

    公开(公告)号：WO2014149724A1

    公开(公告)日：2014-09-25

    申请号：PCT/US2014/020571

    申请日：2014-03-05

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： VOIT, Eric A. ,  PRUSS, Richard M. ,  MCDOWALL, John E.

    IPC: G06F9/50 ,  H04L12/24

    CPC classification number: H04L67/10 ,  G06F9/5083 ,  G06F2209/5022 ,  H04L41/0816 ,  H04L41/5096

    Abstract: System, computer program product, and method to configure an external network based on internal network conditions, by monitoring a load attribute of one or more network flows traversing an ingress port of at least one network element in a software-defined networking (SDN) enabled network, upon determining that the load attribute of a first network element in the SDN enabled network exceeds a predefined threshold, provisioning, by the application, an additional service on the external network, by the application, an additional service on the external network, and extending, by the application, the SDN enabled network to include the additional service on the external network.

    Abstract translation: 系统，计算机程序产品和基于内部网络条件来配置外部网络的方法，通过监视在启用的软件定义网络（SDN）中穿过至少一个网络元素的入口端口的一个或多个网络流的负载属性 网络，在确定所述启用SDN的网络中的第一网元的负载属性超过预定阈值时，所述应用在所述外部网络上由所述应用提供外部网络上的附加服务，所述外部网络上的附加服务，以及 由应用程序扩展启用SDN的网络，以在外部网络上包括附加服务。

    SUPPORTING PROGRAMMABILITY FOR ARBITRARY EVENTS IN A SOFTWARE DEFINED NETWORKING ENVIRONMENT
    2.
    发明申请
    SUPPORTING PROGRAMMABILITY FOR ARBITRARY EVENTS IN A SOFTWARE DEFINED NETWORKING ENVIRONMENT 审中-公开
    在软件定义的网络环境中支持仲裁活动的可编程性

    公开(公告)号：WO2014150059A1

    公开(公告)日：2014-09-25

    申请号：PCT/US2014/022055

    申请日：2014-03-07

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： PFEIFER, Jason ,  PRUSS, Richard M. ,  MCDOWALL, John E.

    IPC: H04W4/00 ,  H04W4/20

    CPC classification number: H04L43/04 ,  H04W4/20 ,  H04W4/50

    Abstract: Techniques are disclosed for using arbitrary criteria to define events occurring within a network infrastructure, as well and techniques for detecting and responding to the occurrence of such custom events. Doing so allows a collection of networking elements (switches, routers, etc.) to perform a variety of distributed functions from within the network itself to respond to custom events. Further, because custom events are published across the network, multiple network elements can communicate and respond to the same event. Thus, unlike currently available event management systems, custom events (and responding applications) can be used to create and coordinate software defined networking within a common network infrastructure.

    Abstract translation: 公开了用于使用任意标准来定义在网络基础设施内发生的事件的技术，以及用于检测和响应这种定制事件的发生的技术。 这样做允许网络元素（交换机，路由器等）的集合来执行网络本身内的各种分布式功能以响应自定义事件。 此外，由于自定义事件通过网络发布，所以多个网络元素可以通信并响应相同的事件。 因此，与当前可用的事件管理系统不同，可以使用自定义事件（和响应应用）来创建和协调公共网络基础设施内的软件定义的网络。

    EXTENDING ROUTING RULES FROM EXTERNAL SERVICES
    4.
    发明申请
    EXTENDING ROUTING RULES FROM EXTERNAL SERVICES 审中-公开
    从外部服务扩展路由规则

    公开(公告)号：WO2014149767A1

    公开(公告)日：2014-09-25

    申请号：PCT/US2014/020817

    申请日：2014-03-05

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： PRUSS, Richard M. ,  MCDOWALL, John Edward ,  MEDVED, Jan

    IPC: H04L12/24

    CPC classification number: H04L41/0226 ,  H04L41/0206 ,  H04L41/0813 ,  H04L41/0896 ,  H04L43/028 ,  H04L45/64

    Abstract: Techniques are disclosed to extend routing rules from external services. A request is received to modify a specified rule in a network element of a network. The specified rule governs disposition of a network flow specific to an application. The request is received via a communications channel configured to expose an application programming interface (API) to the application. The request is interpreted at a network abstraction layer of the network element. The request is converted into a command at a service implementation layer of the network element. The command is executed to modify the specified rule in the network element, responsive to the request.

    Abstract translation: 公开了从外部服务扩展路由规则的技术。 接收到请求以修改网络的网元中的指定规则。 指定的规则控制特定于应用程序的网络流的处理。 通过被配置为向应用公开应用编程接口（API）的通信信道来接收该请求。 请求在网元的网络抽象层进行解释。 该请求被转换成网元的服务实现层的命令。 执行该命令以根据请求修改网元中的指定规则。

    COMMON AGENT FRAMEWORK FOR NETWORK DEVICES
    5.
    发明申请
    COMMON AGENT FRAMEWORK FOR NETWORK DEVICES 审中-公开
    网络设备的通用代理框架

    公开(公告)号：WO2014150134A1

    公开(公告)日：2014-09-25

    申请号：PCT/US2014/022336

    申请日：2014-03-10

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： VOIT, Eric A. ,  PRUSS, Richard M. ,  MCDOWALL, John E.

    IPC: H04L29/08 ,  H04L29/06 ,  H04L12/24 ,  H04L12/26

    CPC classification number: H04L45/52 ,  H04L41/022 ,  H04L41/0816 ,  H04L43/028 ,  H04L49/602 ,  H04L67/34 ,  H04L69/08 ,  H04L69/18

    Abstract: Techniques are provided for automating a common framework for network devices. In one example, a network device (e.g., switch, router, etc.) is configured to resolve the handling unknown packets automatically. The network device can detect whether or not a protocol is unknown to the network device, perform a lookup, determine if a matching protocol is available for the network device, and dynamically load an appropriate protocol handler into a memory of the network device. Advantageously, the present technology provides a mechanism for flexible on-demand push of protocol information. If a new protocol is noted on the network, the network device can look up the type of packet and can use a single platform kit to dynamically load drivers and control logic for that protocol onto the network device. Likewise, other network devices in the packet's path or in the network generally can load the drivers and control logic, as needed.

    Abstract translation: 提供了用于自动化网络设备的通用框架的技术。 在一个示例中，网络设备（例如，交换机，路由器等）被配置为自动解决处理未知分组。 网络设备可以检测网络设备的协议是否未知，执行查找，确定匹配协议是否可用于网络设备，以及将适当的协议处理程序动态加载到网络设备的存储器中。 有利地，本技术提供了一种灵活的按需推送协议信息的机制。 如果在网络上注明新的协议，则网络设备可以查找分组的类型，并且可以使用单个平台工具来动态地将该协议的驱动程序和控制逻辑加载到网络设备上。 同样，数据包路径或网络中的其他网络设备通常可以根据需要加载驱动程序和控制逻辑。

    EXTENDED TAG NETWORKING
    6.
    发明申请
    EXTENDED TAG NETWORKING 审中-公开
    扩展标签网络

    公开(公告)号：WO2014150113A1

    公开(公告)日：2014-09-25

    申请号：PCT/US2014/022258

    申请日：2014-03-10

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： PRUSS, Richard M. ,  MCDOWALL, John E. ,  MEDVED, Jan

    IPC: G06F9/455 ,  H04L12/833 ,  H04L12/931

    CPC classification number: H04L45/74 ,  G06F9/45533 ,  H04L45/306 ,  H04L45/38 ,  H04L47/31 ,  H04L49/70 ,  H04L63/0227 ,  H04L63/101 ,  H04L63/1408

    Abstract: Techniques are provided for enabling tag networking. In one example, a network device (e.g., switch, router, etc.) is configured to receive a packet of a traffic flow and to analyze the traffic flow to determine the packet belongs to a particular type of traffic. The network device can then add and/or change a tag in a data field of the packet. The tag, among other things, serves as an identifier for the particular type of traffic flow. The tag is identifiable by a downstream node that is preconfigured to recognize the tag and to carry out logic in response to recognizing the tag. Advantageously, the tag functionality of the present approach provides a generalized way of adding information to packets; the information and the associated functionalities are customizable during a runtime of the network.

    Abstract translation: 提供了技术来实现标签组网。 在一个示例中，网络设备（例如交换机，路由器等）被配置为接收业务流的分组并且分析业务流以确定分组属于特定类型的业务。 然后，网络设备可以在分组的数据字段中添加和/或更改标签。 该标签尤其用作特定类型的业务流的标识符。 该标签可被下游节点识别，该下游节点被预配置为识别该标签并且执行逻辑以响应识别该标签。 有利地，本方法的标签功能提供了将信息添加到分组的一般方式; 信息和相关功能在网络运行时可定制。

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