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TECHNICAL SPECIFICATION
5G;
5G System;
Network function repository services;
Stage 3
(3GPP TS 29.510 version 15.3.0 Release 15)
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3GPP TS 29.510 version 15.3.0 Release 15 1 ETSI TS 129 510 V15.3.0 (2019-04)
Reference
RTS/TSGC-0429510vf30
Keywords
5G
ETSI
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3GPP TS 29.510 version 15.3.0 Release 15 2 ETSI TS 129 510 V15.3.0 (2019-04)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (https://ipr.etsi.org/).
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can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
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Foreword
This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP).
The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or
GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables.
The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under
.
Modal verbs terminology
In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and
"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI
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3GPP TS 29.510 version 15.3.0 Release 15 3 ETSI TS 129 510 V15.3.0 (2019-04)
Contents
Intellectual Property Rights . 2
Foreword . 2
Modal verbs terminology . 2
Foreword . 8
Introduction . 8
1 Scope . 9
2 References . 9
3 Definitions and abbreviations . 10
3.1 Definitions . 10
3.2 Abbreviations . 10
4 Overview . 10
5 Services Offered by the NRF . 11
5.1 Introduction . 11
5.2 Nnrf_NFManagement Service . 11
5.2.1 Service Description . 11
5.2.2 Service Operations . 11
5.2.2.1 Introduction . 11
5.2.2.2 NFRegister . 12
5.2.2.2.1 General . 12
5.2.2.2.2 NF (other than NRF) registration to NRF . 13
5.2.2.2.3 NRF registration to another NRF . 13
5.2.2.3 NFUpdate . 14
5.2.2.3.1 General . 14
5.2.2.3.2 NF Heart-Beat . 15
5.2.2.4 NFDeregister . 16
5.2.2.4.1 General . 16
5.2.2.5 NFStatusSubscribe . 16
5.2.2.5.1 General . 16
5.2.2.5.2 Subscription to NF Instances in the same PLMN . 16
5.2.2.5.3 Subscription to NF Instances in a different PLMN . 17
5.2.2.5.4 Subscription to NF Instances with intermediate forwarding NRF . 18
5.2.2.5.5 Subscription to NF Instances with intermediate redirecting NRF . 19
5.2.2.5.6 Update of Subscription to NF Instances . 20
5.2.2.6 NFStatusNotify . 21
5.2.2.6.1 General . 21
5.2.2.6.2 Notification from NRF in the same PLMN . 21
5.2.2.6.3 Notification from NRF in a different PLMN . 22
5.2.2.6.4 Notification for subscription via intermediate NRF . 23
5.2.2.7 NFStatusUnSubscribe . 23
5.2.2.7.1 General . 23
5.2.2.7.2 Subscription removal in the same PLMN . 23
5.2.2.7.3 Subscription removal in a different PLMN . 24
5.2.2.8 NFListRetrieval . 24
5.2.2.8.1 General . 24
5.2.2.9 NFProfileRetrieval . 25
5.2.2.9.1 General . 25
5.3 Nnrf_NFDiscovery Service . 25
5.3.1 Service Description . 25
5.3.2 Service Operations . 25
5.3.2.1 Introduction . 25
5.3.2.2 NFDiscover . 26
5.3.2.2.1 General . 26
5.3.2.2.2 Service Discovery in the same PLMN . 26
ETSI
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3GPP TS 29.510 version 15.3.0 Release 15 4 ETSI TS 129 510 V15.3.0 (2019-04)
5.3.2.2.3 Service Discovery in a different PLMN . 27
5.3.2.2.4 Service Discovery with intermediate redirecting NRF . 27
5.3.2.2.5 Service Discovery with intermediate forwarding NRF . 28
5.4 Nnrf_AccessToken Service . 29
5.4.1 Service Description . 29
5.4.2 Service Operations . 30
5.4.2.1 Introduction . 30
5.4.2.2 Get (Access Token Request) . 30
5.4.2.2.1 General . 30
6 API Definitions . 31
6.1 Nnrf_NFManagement Service API . 31
6.1.1 API URI . 31
6.1.2 Usage of HTTP . 31
6.1.2.1 General . 31
6.1.2.2 HTTP Standard Headers . 31
6.1.2.2.1 General . 31
6.1.2.2.2 Content type . 31
6.1.2.3 HTTP custom headers . 32
6.1.2.3.1 General . 32
6.1.3 Resources . 32
6.1.3.1 Overview . 32
6.1.3.2 Resource: nf-instances (Store) . 33
6.1.3.2.1 Description . 33
6.1.3.2.2 Resource Definition . 33
6.1.3.2.3 Resource Standard Methods . 33
6.1.3.2.3.1 GET. 33
6.1.3.2.4 Resource Custom Operations . 34
6.1.3.3 Resource: nf-instance (Document) . 34
6.1.3.3.1 Description . 34
6.1.3.3.2 Resource Definition . 34
6.1.3.3.3 Resource Standard Methods . 34
6.1.3.3.3.1 GET. 34
6.1.3.3.3.2 PUT . 35
6.1.3.3.3.3 PATCH . 36
6.1.3.3.3.4 DELETE . 36
6.1.3.4 Resource: subscriptions (Collection). 37
6.1.3.4.1 Description . 37
6.1.3.4.2 Resource Definition . 37
6.1.3.4.3 Resource Standard Methods . 37
6.1.3.4.3.1 POST. 37
6.1.3.5 Resource: subscription (Document) . 38
6.1.3.5.1 Description . 38
6.1.3.5.2 Resource Definition . 38
6.1.3.5.3 Resource Standard Methods . 38
6.1.3.5.3.1 DELETE . 38
6.1.3.5.3.2 PATCH . 39
6.1.4 Custom Operations without associated resources . 39
6.1.5 Notifications . 39
6.1.5.1 General . 39
6.1.5.2 NF Instance Status Notification . 40
6.1.5.2.1 Description . 40
6.1.5.2.2 Notification Definition . 40
6.1.6 Data Model . 40
6.1.6.1 General . 40
6.1.6.2 Structured data types . 42
6.1.6.2.1 Introduction . 42
6.1.6.2.2 Type: NFProfile . 43
6.1.6.2.3 Type: NFService . 47
6.1.6.2.4 Type: DefaultNotificationSubscription . 50
6.1.6.2.5 Type: IpEndPoint. 50
6.1.6.2.6 Type: UdrInfo . 50
ETSI
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3GPP TS 29.510 version 15.3.0 Release 15 5 ETSI TS 129 510 V15.3.0 (2019-04)
6.1.6.2.7 Type: UdmInfo . 51
6.1.6.2.8 Type: AusfInfo . 51
6.1.6.2.9 Type: SupiRange . 51
6.1.6.2.10 Type: IdentityRange . 52
6.1.6.2.11 Type: AmfInfo . 52
6.1.6.2.12 Type: SmfInfo . 53
6.1.6.2.13 Type: UpfInfo . 53
6.1.6.2.14 Type: SnssaiUpfInfoItem . 53
6.1.6.2.15 Type: DnnUpfInfoItem . 54
6.1.6.2.16 Type: SubscriptionData . 55
6.1.6.2.17 Type: NotificationData . 57
6.1.6.2.18 Void . 57
6.1.6.2.19 Type: NFServiceVersion . 57
6.1.6.2.20 Type: PcfInfo . 58
6.1.6.2.21 Type: BsfInfo . 58
6.1.6.2.22 Type: Ipv4AddressRange . 58
6.1.6.2.23 Type: Ipv6PrefixRange . 58
6.1.6.2.24 Type: InterfaceUpfInfoItem . 59
6.1.6.2.25 Type: UriList . 59
6.1.6.2.26 Type: N2InterfaceAmfInfo . 59
6.1.6.2.27 Type: TaiRange . 59
6.1.6.2.28 Type: TacRange. 60
6.1.6.2.29 Type: SnssaiSmfInfoItem . 60
6.1.6.2.30 Type: DnnSmfInfoItem . 60
6.1.6.2.31 Type: NrfInfo . 61
6.1.6.2.32 Type: ChfInfo . 61
6.1.6.2.33 Type: ChfServiceInfo . 62
6.1.6.2.34 Type: PlmnRange . 62
6.1.6.2.35 Type: SubscrCond . 63
6.1.6.2.36 Type: NfInstanceCond . 63
6.1.6.2.37 Type: NfTypeCond . 63
6.1.6.2.38 Type: ServiceNameCond . 63
6.1.6.2.39 Type: AmfCond . 63
6.1.6.2.40 Type: GuamiListCond . 64
6.1.6.2.41 Type: NetworkSliceCond . 64
6.1.6.2.42 Type: NfGroupCond . 64
6.1.6.2.43 Type: NotifCondition . 64
6.1.6.2.44 Type: PlmnSnssai . 65
6.1.6.3 Simple data types and enumerations . 65
6.1.6.3.1 Introduction . 65
6.1.6.3.2 Simple data types . 65
6.1.6.3.3 Enumeration: NFType . 65
6.1.6.3.4 Enumeration: NotificationType . 66
6.1.6.3.5 Enumeration: TransportProtocol . 66
6.1.6.3.6 Enumeration: NotificationEventType .
...