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1、ABSTRACTABSTRACTConsideringrealnetworks’difficultconfigurationsandhighcost,togetherwithsimulationtoolsasNS’sstrictdemandsinmemoriesforcalculationandproneforprotocolanalysisandpseudonetworkplatforms’lowscalabilityandinconvenientmanagement,introducingawidelyappliednetworksimulatingtechnique,
2、thisthesisresearchdeeplyintothelarge-scalevirtualnetworks’generationanddistributedsimulatingmethodswithcompleteimplementationsmadeprovidingenvironmentswithhighfidelity,configurationeasyandfunctionalintegrityforthosenetworkexperiments.Comparedtocurrentsimulationsoftwares’residinginasinglema
3、chinesufferingbothlimitedmemoriesandinefficientcalculation,whichmakethemhardtoreflectthoserealobjectsinlargescalability,distributedsimulationwithhoneypottechnique,however,asthisthesisproposed,couldgetgreaterperformancebothintimeandspaceusages,notablysatisfyingwellthoserequirementsinpractic
4、e.Discoveringthatthekeyinlarge-scaleenvironmentsimulatingandoperatingliesdefinitelyinthereasonableresourceandtaskmanagement,basedonthecuttablefeatureofthetopologygraph,byanalyzingthoroughlytherelationshipbetweenthenetworkcapacityandactualtopology,thisthesisdividedasinglegiantintomultiplesm
5、allergroupsmakingusageofmultipleprocessingunits.Focusedonthedemandingrelationshipbetweentasksandresources,adoptingthedistributedschedulingalgorithmtogetherwiththedynamicresourcedistributionarrangementandtaskdispatchpolicy,thewholeprocessisalsograndlyoptimized.Lastly,modelingseparatelythefe
6、aturesandbehaviorcharacteristicsofthenetworkentitiesandconnectingdevices,withadelicatecontrols;librarydesignedandtheunderlyingrealizationofhoneydoptimized,thisthesisbuiltupatopologybuild-upmodel,aconnectionsimulatingmodel,andascriptparsingmodel,withthedistributedextensionthroughGREtunnelfi
7、nallyrealized.Someexperimentsmodelingseveralcurrentlyknownattackshadalsobeendoneunderthisplatformwiththeresultsshownthatthewholetopologywereactuallycorrectandeffectiveandagreaterresourceutilizingratewasachievedduetotheload-balancingpolicy.KeyWords:distributeds
