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1、APNIC/TWNICIPAddress分配與管理主講人:台灣網路資訊中心歐陽拾瓊1WelcomeAPNICMembersTrainingCourseEffectiveIPAddressManagement:Asia-PacificPoliciesandProcedures2IntroductiontoAPNICAsiaPacificNetworkInformationCenter3WhatisAPNIC?RegionalInternetRegistry(RIR)fortheAsiaPacificRegionResourceregistration,allocationandsuppor

2、tIPaddresses,ASnumbers,in-addr.arpadelegationMembership-basedorganizationNon-profit,neutralandimpartialNot:anoperationsforumNot:astandardsdevelopmentbody4InternetRegistryHierarchyASOICANN5APNICStructure6APNICCoreServicesResourceallocationIPallocations‘SecondOpinion’approvalofIPassignmentsASnumber

3、assignmentsResourceregistrationRegistrationservicesAPNIC‘whois’serverDNSmanagementReversedomains-in-addr.arpaNot:ForwardDNSservices7InternetRegistryallocationandassignmentPolicies8Definitions(1)InternetRegistry(IR)Anorganisationwhichallocatesorassigns,andregistersInternetresourcesincludingIPaddre

4、ssesandrelatedresourcesRegionalInternetRegistry(RIR)AnorganisationwithregionalresponsibilityformanagementofInternetresourcesResponsibilitiesincludeallocation/registrationservices,coordinationandpolicydevelopmentMustbeneutralandconsensus-based9Definitions(2)InternetRegistriesLocalInternetRegistry(

5、LIR)OtherwiseknownasanAPNICMemberNormallyoperatesasanISP,andassignsaddressspacetoitscustomersNationalInternetRegistry(NIR)IRwhichoperatesonanationalbasisandprimarilyallocatesresourcestoitsmembersMustbeneutralandconsensus-based10Definitions(3)AllocationandAssignmentAllocationAblockofaddressspacehe

6、ldbyanIRforsubsequentallocationorassignmentAssignmentAblockofaddressspaceusedtoaddressanoperationalnetworkMaybeprovidedtoIRcustomers,orusedforanIR’sinfrastructure(“self-assignment”)11APNICPoliciesBasedonglobalInternetregistrypoliciesRFC2050(1996)OtherRIRpolicies(developedsince)‘PoliciesforAddress

7、SpaceManagementintheAsiaPacificRegion’(waseffectiveJan2000)http://www.apnic.net/docs/add-manage-policy.htmlMinimumpracticalallocation:/19‘SlowStart’policyfornewmembersAllocationsasPAAddressSpaceProviderresponsibleforag