IPv4至IPv6過渡技術(shù)研究及在Windows平臺下的測試分析.pdf

1、西南交通大學碩士學位論文IPv4至IPv6過渡技術(shù)研究及在Windows平臺下的測試分析姓名：陳元生申請學位級別：碩士專業(yè)：計算機應用技術(shù)指導教師：陶宏才20040701，西南交通大學碩士研究生學位論文第Ⅱ頁ABSTRACTWiththegreatdevelopmentofIntemetWearefacedwiththemostseriousproblemforthelackingOfIPaddressandtherecordsgrea

2、tlyincreasedintheroutertablessincewebeganusingInteractProtoc01version4fromthe1970sTosolvetlleproblem，IETF(IntemetEngineeringTaskForce)hasdesignedandperfectedthenewIntemetProtocolversion6IPv6hastakenadvantagesofIPv4andove

3、rcomethefaultsinIPv4byofferinggreatIPaddressspaceandwithbuiltinsecurityandmobilityWearenotconcentratedonwhetherweshouldtransitIPv4toIPv6nownlemostimportantthingisthathowwecangraduallytransitIPv4toIPv6withoutdamagetothepr

4、esentnetworkandtryOUrbesttodecreasethetotalcostThisdissertationdiscussedtheIPv6andcompareditwiththeIPv4SomenewfeaturesofIPv6andstandardsaboutitarementionedinthisdissertationThedissertationmainlydiscussedthetransitionmech

5、anismfromIPv4toIPv6，andseveralmorepopulartechniques，SUchasDual—Stack，TunnelandNetworkAddressTranslationPmtocolTranslation，andetcThen，webuiltamixedtestnetworkofIPv4／IPv6wimfivecomputersunderWindowsplatform，testedandanalyz

6、edcorrespondingtransitionsbychangingthestructureofthetestnetworkAfterthinkingthatDualStackandTunnelaremorepopularinthebeginningoftransitingIPv4toIPv6becausetherearemainlyIPv4nodesinInternetnowwechieflytestedandanalysedIS

7、ATAPand6t04AlsoconsideringthatNArPTwillplayimportantroleintheendoftransitingfromIPv4toIPv6forthelackingofavailaneIPv4ad出eSSwestresslytestedandanalyzedNATpTIntheendweappliedandgotablockofIPv6addressfromCERNET(ChinaEducati

8、onandResearchNetwork)IPv6testbedWiththeappliedIPv6addressblockandtheTunnelBrokerserviceprovidedbyCERNETIPv6testbed，wegotaccesstotheCERNETIPv6testbedand6bone(／ntemationaJIPv6testbed)throughaserveractedasarouterwithWindows