abstract internet clean-slate design what and why

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1、InternetClean-SlateDesign:WhatandWhy?AnjaFeldmannDeutscheTelekomLaboratories/TUBerlinanja.feldmann@telekom.deThisarticleisaneditorialnotesubmittedtoCCR.IthasNOTbeenpeerreviewed.Authorstakefullresponsibilityforthisarticle'stechnicalcontent.CommentscanbepostedthroughCCROnline.ABSTRACTtransmitted,optic

2、ally,electronically,orwirelessly.AfurthergroupviewstheInternetasbuilding,operating,andmaintaininganin-ManybelievethatitisimpossibletoresolvethechallengesfacingfrastructuresuchasaLANortheInternetServiceProvider(ISP)today'sInternetwithoutrethinkingthefundamentalassumptionsbackbone.Othersstillareintere

3、stedinobservingandcharacteriz-anddesigndecisionsunderlyingitscurrentarchitecture.Therefore,ingthetraffic,andtheuserswhoareresponsibleforthetrafficonamajorresearchefforthasbeeninitiatedonthetopicofCleanSlatesuchnetworks.Anothergroupfocusesonhowtoachievecommer-DesignoftheInternet'sarchitecture.Inthispap

4、erwefirstgiveancialsuccessintheInternetage.overviewofthechallengesthatafutureInternethastoaddressandThiswidespectrumofviewsreflectsthehugesuccessoftheIn-thendiscussapproachesforfindingpossiblesolutions,includingternet,butitalsohintsatthecomplexityanddiversityofasystemCleanSlateDesign.Next,wediscusshows

5、uchsolutionscanbewhichhasgrownfrominterconnectingmerelyafewsupercomput-evaluatedandhowtheycanberetrofittedintothecurrentInternet.erstointerconnectingtheworld.UsersoftheInternetvaluethenewThen,webrieflyoutlinetheupcomingresearchactivitiesbothinanddiversesetofapplicationswiththeirinteractivity,whiledeve

6、l-EuropeandtheU.S.Finally,weendwithaperspectiveonhowopersofapplicationsvaluetheeasewithwhichtheycandevelopnetworkandserviceoperatorsmaybenefitfromsuchaninitiative.newfunctionalityandreachalargeanddiversesetofusers.Indeed,thesuccessofthecurrentInternetishighlightedbyhowCategoriesandSubjectDescriptorsi

7、thasinfluencedoursociety.Yetatthesametime,societyisdaringC.2.1[Computer-CommunicationNetworks]:NetworkArchi-theInternettofacethefollowingsetofchallenges:tectureandDesignSecurity:ThelackofsecurityintheI