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    • 2. 发明申请
    • Scalable Generation of Inter-Autonomous System Traffic Relations
    • 可扩展的自主系统交通关系的一代
    • US20160366035A1
    • 2016-12-15
    • US14804636
    • 2015-07-21
    • Cisco Technology, Inc.
    • Claudio Alberto OrtegaPaolo LucenteKatankotan SreejithHonsogae Sathyanarayana Sri Harsha
    • H04L12/26
    • H04L43/026H04L43/04
    • In one embodiment, a method includes: obtaining network flow information from devices in a network, where the network flow information from a respective device of the plurality of devices corresponds to one or more data flows that traverse the respective device; and producing network flow sub-files according to specified network flow characteristics that characterize a first key space using the network flow information, where the specified network flow characteristics satisfy one or more performance criteria. The method also includes: generating inter-autonomous system (inter-AS) traffic sub-files by converting the network flow sub-files to a second key space, where each of the inter-AS traffic sub-files includes one or more inter-AS flows that characterize data traffic between at least two external AS's that traverses the network; and generating an inter-AS traffic file based on the plurality of inter-AS-traffic sub-files in order to monitor traffic traversing network.
    • 在一个实施例中,一种方法包括:从网络中的设备获取网络流信息,其中来自多个设备中的相应设备的网络流信息对应于穿过相应设备的一个或多个数据流; 以及根据指定的网络流特性,使用所述网络流信息来表征第一密钥空间的网络流子文件,其中指定的网络流特性满足一个或多个性能标准。 该方法还包括:通过将网络流子文件转换为第二密钥空间来生成自治系统(跨AS)流量子文件,其中每个跨域流量子文件包括一个或多个inter-AS流量子文件, AS流,表征跨越网络的至少两个外部AS之间的数据流量; 以及基于所述多个跨AS业务子文件生成跨AS业务文件,以便监视流量穿越网络。