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2. 发明申请

WO2009009349A3 SYSTEM AND METHOD FOR AGGREGATING AND REPORTING NETWORK TRAFFIC DATA 审中-公开
标题翻译：聚合和报告网络业务数据的系统和方法
公开(公告)号：WO2009009349A3
公开(公告)日：2009-02-26
申请号：PCT/US2008068906
申请日：2008-07-01
申请人： LEVEL 3 COMMUNICATIONS LLC , ALCALA RAOUL , COMSTEDT NICLAS , WHITAKER JEFF
发明人： ALCALA RAOUL , COMSTEDT NICLAS , WHITAKER JEFF
IPC分类号： H04L12/26 , H04L12/56
CPC分类号： H04L43/062 , H04L12/5602 , H04L43/022 , H04L43/026 , H04L43/04 , H04L43/0876 , H04L43/16 , H04L43/50 , H04L47/2425 , Y02D50/30
摘要： A method for analyzing traffic in a communications network includes sampling data packets at a plurality of network interconnection points, wherein sampling the data packets includes generating a plurality of sampled packet data in one or more standardized formats, converting the sampled packet data from the one or more standardized formats into a neutral format, and aggregating the sampled packet data in the neutral format from the plurality of network interconnection points. A system includes a communications node operable to sample data packets flowing through and generate sample packet data in a specified format, a collector node operable to convert the sampled packet data into a neutral format, the collector node further operable to map IP addresses of the sampled packet data to corresponding prefixes in a routing table; and an aggregator node operable to aggregate neutrally formatted sampled packet data from a plurality of collector nodes.
摘要翻译：一种用于分析通信网络中的业务的方法包括在多个网络互连点处对数据分组进行采样，其中对数据分组进行采样包括以一种或多种标准化格式生成多个采样分组数据，将采样分组数据从一个或多个标准格式转换为更标准化的格式转换为中性格式，并且从中立格式中采集来自多个网络互连点的分组数据。一种系统包括通信节点，该通信节点可操作以对以特定格式流过并且生成采样分组数据的数据分组进行采样，采集器节点可操作以将采样的分组数据转换为中性格式，收集器节点还可操作来映射采样的IP地址将分组数据分配给路由表中的相应前缀; 以及聚合器节点，其可操作以聚合来自多个收集器节点的中性格式化的经采样分组数据。

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