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    NETWORK PATH SELECTION USING BANDWIDTH PREDICTION
    1.
    发明授权
    NETWORK PATH SELECTION USING BANDWIDTH PREDICTION 有权
    NETZWERKPFADAUSWAHL MIT VORHERSAGE DER BANDBREITE

    公开(公告)号：EP2930891B1

    公开(公告)日：2016-11-23

    申请号：EP15162363.4

    申请日：2015-04-02

    申请人： Level 3 Communications, LLC

    发明人： Sella, William Thomas

    IPC分类号： H04L12/70

    CPC分类号： H04L45/745 ,  H04L41/0654 ,  H04L41/12 ,  H04L41/142 ,  H04L43/0876 ,  H04L45/00 ,  H04L45/025 ,  H04L45/125 ,  H04L45/42 ,  H04L45/56 ,  H04L45/64

    摘要： In an embodiment, a system routes a new data stream from a source to a destination through a plurality of forwarding devices interconnected with links. The system includes a control device that receives a request to create a path through the plurality of interconnected forwarding devices for a new data stream and determines a type of the new data stream. A data flow database stores historical usage characteristics of data streams having the determined type. A path computation module determines, based on the historical usage characteristics of data streams having the determined type, the requested path through plurality of interconnected forwarding devices from the source to the destination.

    摘要翻译： 在一个实施例中，系统通过与链路互连的多个转发设备将新的数据流从源路由到目的地。 该系统包括控制装置，其接收通过用于新数据流的多个互连转发装置创建路径的请求，并确定新数据流的类型。 数据流数据库存储具有确定类型的数据流的历史使用特性。 路径计算模块基于具有确定类型的数据流的历史使用特性，确定从源到目的地的多个互连的转发设备的请求路径。

    Control device discovery in networks having separate control and forwarding devices
    2.
    发明公开
    Control device discovery in networks having separate control and forwarding devices 有权
    Netzwerken mit Separate的Steuerungsvorrichtungsentdeckung Steuerungs- und Weiterleitungsvorrichtungen

    公开(公告)号：EP2911348A1

    公开(公告)日：2015-08-26

    申请号：EP15155929.1

    申请日：2015-02-20

    申请人： Level 3 Communications, LLC

    发明人： Sella, William Thomas ,  Sella, James Michael

    IPC分类号： H04L12/717 ,  H04L12/721 ,  H04L12/751

    CPC分类号： H04L45/124 ,  H04L45/02 ,  H04L45/121 ,  H04L45/123 ,  H04L45/26 ,  H04L45/42 ,  H04L45/507 ,  H04L45/72 ,  H04L45/745

    摘要： A Software Defined Network (SDN) includes a plurality of forwarding devices and a routing control device located separate from the forwarding devices. The routing control device, establishes paths to and from the network forwarding devices. Using such paths, forwarding devices send the routing control device information reflecting the topology if the network. Embodiments disclosed herein enable automatic discovery of the topology of the network and the paths to and from the routing control device.

    摘要翻译： 软件定义网络（SDN）包括多个转发设备和与转发设备分离的路由控制设备。 路由控制设备建立到网络转发设备的路由。 使用这样的路径，转发设备发送路由控制设备反映拓扑的信息，如果网络。 本文公开的实施例能够自动发现网络的拓扑以及到达和来自路由控制设备的路径。

    External injection of cloud network functions into network services
    4.
    发明公开
    External injection of cloud network functions into network services 有权
    Netzwerkdienste的外星人von Cloud-Netzwerkfunktionen

    公开(公告)号：EP2908501A1

    公开(公告)日：2015-08-19

    申请号：EP15154203.2

    申请日：2015-02-06

    申请人： Level 3 Communications, LLC

    发明人： Sella, William Thomas

    IPC分类号： H04L29/08

    CPC分类号： H04L67/1095 ,  H04L29/08144 ,  H04L47/24 ,  H04L47/33 ,  H04L67/20

    摘要： Disclosed herein are system, method, and computer program product embodiments for providing an API description of an external network service and using the API to integrate the external service into a network. An embodiment operates by receiving, from a service provider, a description of an application programming interface (API), transmitting a call to the service provider using the API for creating a new instance of a service and transmitting to the service provider a traffic flow upon which the service will be applied.

    摘要翻译： 本文公开了用于提供外部网络服务的API描述并使用API​​将外部服务集成到网络中的系统，方法和计算机程序产品实施例。 实施例通过从服务提供商接收应用程序编程接口（API）的描述来进行操作，使用API​​创建服务提供商来创建服务的新实例并向服务提供商发送业务流 该服务将被应用。

    INCREMENTAL APPLICATION OF RESOURCES TO NETWORK TRAFFIC FLOWS BASED ON HEURISTICS AND BUSINESS POLICIES
    6.
    发明授权
    INCREMENTAL APPLICATION OF RESOURCES TO NETWORK TRAFFIC FLOWS BASED ON HEURISTICS AND BUSINESS POLICIES 有权
    资源型增加的应用程序对网络信息流基于启发式方法和经营方针

    公开(公告)号：EP2930885B1

    公开(公告)日：2016-11-02

    申请号：EP15162496.2

    申请日：2015-04-02

    申请人： Level 3 Communications, LLC

    发明人： Caputo II, Pete Joseph ,  Sella, William Thomas

    IPC分类号： H04L12/26 ,  H04L29/06 ,  H04L12/801 ,  H04L12/851

    CPC分类号： H04L47/20 ,  H04L41/0893 ,  H04L43/026 ,  H04L43/028 ,  H04L43/18 ,  H04L45/22 ,  H04L45/30 ,  H04L47/10 ,  H04L47/24 ,  H04L47/2441 ,  H04L63/0236 ,  H04L63/1416 ,  H04L63/1425 ,  H04L69/22

    摘要： Disclosed herein are system, method, and computer program product embodiments for increasingly applying network resources to traffic flows based on heuristics and policy conditions. In an embodiment, a network determines that a traffic flow satisfies a first condition and transmits a first portion of the traffic flow to a network service. A network service then inspects the first portion of the traffic flow at a first level of detail and determines that the traffic flow satisfies a second condition. The network may then transmit a second portion of the traffic flow to the network service based on the determining the traffic flow satisfies the second condition. The network service can inspect the second portion of the traffic flow at a second level of detail, wherein the inspecting at the second level of detail requires a different amount of computing resources than the inspecting at the first level of detail.

    摘要翻译： 中的系统，方法和计算机程序产品的实施例公开了一种用于日益应用网络资源，以流量基于启发式方法和策略条件流。 ，实施例中的网络的确定性地雷做了一个业务流SATIS外资企业的第一条件，并发送所述业务流的网络业务的第一部分。 然后，网络服务在细节的第一电平检查该业务流的所述第一部分和确定性地雷做了交通流量SATIS外资企业的第二条件。 然后，网络可以发送业务流基于确定性采矿对交通流SATIS外资企业所述第二条件的网络服务的一个第二部分。 网络服务可以在细节的第二级检查业务流的第二部分，所述worin在详细的第二级别检查需要不同的计算资源比在细节的第一电平的检查的。

    Network element authentication in communication networks
    7.
    发明公开
    Network element authentication in communication networks 有权
    在Kommunikationsnetzen认证von Netzwerkelementen

    公开(公告)号：EP2905940A1

    公开(公告)日：2015-08-12

    申请号：EP15154009.3

    申请日：2015-02-05

    申请人： Level 3 Communications, LLC

    发明人： Sella, William Thomas ,  Sella, James Michael

    IPC分类号： H04L29/06 ,  H04W12/04 ,  H04L9/32

    CPC分类号： H04L63/0876 ,  H04L9/3242 ,  H04L9/3247 ,  H04L63/06 ,  H04L63/062 ,  H04L63/101 ,  H04L63/12 ,  H04L63/18 ,  H04W12/04

    摘要： In an embodiment, a method enables authentication of devices connected to a network. The method also enables the devices to digitally sign communication on the network with private keys. When a new device is added to the network, a mobile device may be connected to the new device. The mobile device receives identification from the new device and sends the identification to an authorization server, over a public network. The mobile device also sends a request for a private key to the authorization server. The authorization server contains an inventory of the devices authorized to communicate over the network. If the identification of the new device exists in the inventory, the authorization server sends a private key to the mobile device, over the public network. The mobile device forwards the private key to the new device.

    摘要翻译： 在一个实施例中，一种方法使得能够认证连接到网络的设备。 该方法还使设备能够使用私钥对网络上的通信进行数字签名。 当新的设备被添加到网络中时，移动设备可以被连接到新的设备。 移动设备从新设备接收标识，并通过公共网络将标识发送到授权服务器。 移动设备还向授权服务器发送私钥请求。 授权服务器包含授权通过网络通信的设备的清单。 如果库存中存在新设备的识别，则授权服务器通过公共网络向移动设备发送私钥。 移动设备将私钥转发到新设备。

    EXTERNAL INJECTION OF CLOUD NETWORK FUNCTIONS INTO NETWORK SERVICES
    8.
    发明授权
    EXTERNAL INJECTION OF CLOUD NETWORK FUNCTIONS INTO NETWORK SERVICES 有权
    云端网络功能外部注入网络服务

    公开(公告)号：EP2908501B1

    公开(公告)日：2017-07-19

    申请号：EP15154203.2

    申请日：2015-02-06

    申请人： Level 3 Communications, LLC

    发明人： Sella, William Thomas

    IPC分类号： H04L29/08

    CPC分类号： H04L67/1095 ,  H04L29/08144 ,  H04L47/24 ,  H04L47/33 ,  H04L67/20

    摘要： Disclosed herein are system, method, and computer program product embodiments for providing an API description of an external network service and using the API to integrate the external service into a network. An embodiment operates by receiving, from a service provider, a description of an application programming interface (API), transmitting a call to the service provider using the API for creating a new instance of a service and transmitting to the service provider a traffic flow upon which the service will be applied.

    摘要翻译： 本文公开了用于提供外部网络服务的API描述并使用API​​将外部服务集成到网络中的系统，方法和计算机程序产品实施例。 一个实施例通过从服务提供商接收应用程序编程接口（API）的描述，使用API​​向服务提供商发送呼叫以创建服务的新实例并向服务提供商发送业务流 该服务将被应用。

    NETWORK PATH SELECTION USING BANDWIDTH PREDICTION
    9.
    发明公开
    NETWORK PATH SELECTION USING BANDWIDTH PREDICTION 有权
    带宽网络路径选择预测

    公开(公告)号：EP2930891A1

    公开(公告)日：2015-10-14

    申请号：EP15162363.4

    申请日：2015-04-02

    申请人： Level 3 Communications, LLC

    发明人： Sella, William Thomas

    IPC分类号： H04L12/70

    CPC分类号： H04L45/745 ,  H04L41/0654 ,  H04L41/12 ,  H04L41/142 ,  H04L43/0876 ,  H04L45/00 ,  H04L45/025 ,  H04L45/125 ,  H04L45/42 ,  H04L45/56 ,  H04L45/64

    摘要： In an embodiment, a system routes a new data stream from a source to a destination through a plurality of forwarding devices interconnected with links. The system includes a control device that receives a request to create a path through the plurality of interconnected forwarding devices for a new data stream and determines a type of the new data stream. A data flow database stores historical usage characteristics of data streams having the determined type. A path computation module determines, based on the historical usage characteristics of data streams having the determined type, the requested path through plurality of interconnected forwarding devices from the source to the destination.