公开(公告)号：US07508768B2

公开(公告)日：2009-03-24

申请号：US10693416

申请日：2003-10-23

申请人： Seung Hyun Yoon ,  Tae Soo Jeong ,  Tae Sang Choi ,  Hyung Hwan Kim ,  Hyung Seok Chung ,  Jeong Sook Park ,  Chang Hoon Kim

发明人： Seung Hyun Yoon ,  Tae Soo Jeong ,  Tae Sang Choi ,  Hyung Hwan Kim ,  Hyung Seok Chung ,  Jeong Sook Park ,  Chang Hoon Kim

IPC分类号： H04L12/26 ,  H04J1/16 ,  G06F13/00

CPC分类号： H04L43/026 ,  H04L43/045 ,  H04L43/062

摘要： A traffic measurement system and a traffic analysis method are provided. The traffic measurement system includes a plurality of measurement devices that collect all of packets flowing through Internet links, extract traffic data required to analyze traffic from the collected packets, and process the extracted data into predetermined flow types, and an analysis server that identifies applications of traffic by analyzing the traffic data transferred from the plurality of measurement devices as a whole, classifies the identified applications into predetermined traffic types, and outputs the classification result. The traffic measurement system measures the traffics in the Internet network and processes the measured traffics to generate detailed traffic statistical data according to applications. In particular, the traffics are analyzed considering measurement data from various points, and the data for identifying the applications are extracted from headers of the applications included in payloads of IP packets in real time. Accordingly, detailed traffic analysis result is provided.

摘要翻译： 提供了交通量测系统和交通分析方法。 交通测量系统包括多个测量装置，其收集通过互联网链路流动的所有分组，提取从所收集的分组中分析流量所需的业务数据，并将所提取的数据处理为预定的流类型;以及分析服务器， 通过分析从多个测量设备传送的业务数据作为整体，将所识别的应用分类为预定的业务类型，并输出分类结果。 流量测量系统测量互联网网络中的流量，并根据应用程序处理测量的流量以生成详细的流量统计数据。 特别地，考虑来自各个点的测量数据来分析流量，并且实时地从包含在IP分组的有效载荷中的应用的头部中提取用于识别应用的数据。 因此，提供了详细的交通分析结果。