IP网络流量监测分析研究

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1、湖南大学硕士学位论文IP网络流量监测分析研究姓名：何俊峰申请学位级别：硕士专业：计算机应用技术指导教师：张大方;黄伟20041101IP网络漉置监测分析研究AbstractNetworktrafficisoneoftheimportantmetricsfordescribingnetworkbehaviors．Itplaysanimportantroleinnetworkdesign、servicearrangement、networkprotocolandequipmentdesignandtrafficprojectimplementation．Thispaperanalyze

2、sthecurrentresearchandcorrelativeapplicationsoftheIPnetworkmeasurenlenttechnology，completesadistributedtrafficmonitoringsystem，anddoagreatdealofexperimentsonit．Thispaperconstructsatrafficmodelfortrafficpredictionbyanalyzingexperimentsinformation．，I'hemainachievementsduringtheperiodofMasterdegr

3、eearedescribedasthef’0Ilowing：ApplicationrequirementofIPnetworkmonitorandresearchofitscurrentsituationhavebeenanalyzed．ThispaperdescribstherequirementofIPnetworkmonitortechnologyresearchanddeploymentofmonitorsystemfromtheIPnetworkprotocolpointofview．ItpointsoutthatthebehaviorsofnetworkbasedonI

4、Pnetworkmonitoringareimportantfornetworkprotocoldesign，networkcapacityplananddesign，networkmaintenanceandprovidingnetworkvalue—addedservices．ResearchanddevelopmentondistributedIPnetworktrafficmonitorandanalysissystem．Thispapertellsadetaileddistributedsystemdesignscheme．Thearchitectureofthissys

5、temisdistributedcollectionandcentralizedstoragemechanismItcandetectnetworktrafficinreal-time，andprovidenetworkservicethresholdalert、design、optimization、helpfordecision—makingthroughthepowerfulexpertanalysisandeventcorrelation．Thismakesnetworkefficient、steady、secureforIPnetworksystemandensurest

6、hekeytaskscompletedsuccessfully．Thesystemiscomposedofmonitorprobesandacontrolanalysiscenter．Thispaperfocusmoreattentionondesignandimplementationofmonitorprobes、theconstructionofprobes、softwarelayer，monitortask，deployment、taskschedule、protocolanalysisprocedure，metricstorageandsendingetc．Builtat

7、rafficmodelfortrafficprediction．Byanalyzingtheotherrelatednetworktrafficmodels，aconclusionhasbeendrawnthatnetworktraffichasSelf-SimilarcharacteristicbutitmakeNouseintrafficprediction．ThispaperachievedatrafficmodelbasedOilthetrafiledatac