1、 ETSI ES 283 035 V3.2.1 (2018-01) Network Technologies (NTECH); Network Attachment; e2 interface based on the DIAMETER protocol ETSI STANDARD ETSI ETSI ES 283 035 V3.2.1 (2018-01) 2 Reference RES/NTECH-00036 Keywords interface, network, system ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Ced
2、ex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standards-search The present document m
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6、produced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restric
7、tion extend to reproduction in all media. ETSI 2018. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are trademarks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are trademarks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Part
8、ners. oneM2M logo is protected for the benefit of its Members. GSM and the GSM logo are trademarks registered and owned by the GSM Association. ETSI ETSI ES 283 035 V3.2.1 (2018-01) 3 Contents Intellectual Property Rights 5g3Foreword . 5g3Modal verbs terminology 5g31 Scope 6g32 References 6g32.1 Nor
9、mative references . 6g32.2 Informative references 7g33 Definitions and abbreviations . 7g33.1 Definitions 7g33.2 Abbreviations . 8g34 Overview 9g35 Procedure descriptions . 9g35.1 General . 9g35.2 Procedures on the CLF - AF interface 10g35.2.1 Information query . 10g35.2.1.1 Overview. 10g35.2.1.2 Pr
10、ocedure at the AF side . 11g35.2.1.3 Procedure at the CLF side . 11g35.2.2 Event Registration/Deregistration . 12g35.2.2.1 Overview . 12g35.2.2.2 Procedure at the AF side . 13g35.2.2.3 Procedure at the CLF side . 13g35.2.3 Notification Events . 14g35.2.3.1 Overview . 14g35.2.3.2 Procedure at the CLF
11、 side . 15g35.2.3.3 Procedure at the AF side . 15g36 Use of the Diameter base protocol . 16g36.0 General . 16g36.1 Securing Diameter messages 16g36.2 Accounting functionality 16g36.3 Use of sessions . 16g36.4 Transport protocol 16g36.5 Routing considerations . 16g36.6 Advertising application support
12、 . 17g37 DIAMETER application. 17g37.0 General . 17g37.1 Commands 17g37.1.0 General 17g37.1.1 User-Data-Request command . 18g37.1.2 User-Data-Answer command 18g37.1.3 Subscribe-Notifications-Request (SNR) Command . 19g37.1.4 Subscribe-Notifications-Answer (SNA) Command 19g37.1.5 Push-Notification-Re
13、quest (PNR) Command . 19g37.1.6 Push-Notifications-Answer (PNA) Command 20g37.2 Result-Code AVP values 20g37.2.0 General 20g37.2.1 Success 20g37.2.2 Permanent failures 20g37.2.3 Transient failures 21g37.3 AVPs 21g37.3.0 General 21g37.3.1 Location-Information AVP . 22g3ETSI ETSI ES 283 035 V3.2.1 (20
14、18-01) 4 7.3.1A Civic-Location AVP . 23g37.3.1B Geospatial-Location AVP . 23g37.3.2 Policy-Control-Contact-Point AVP 23g37.3.3 Terminal-Type AVP . 23g37.3.4 Requested-Information AVP 23g37.3.5 Line-Identifier AVP 24g37.3.6 Event-Type AVP 24g37.3.7 Global-Access-Id AVP . 25g37.3.8 Fixed-Access-ID AVP
15、 25g37.3.9 Relay-Agent AVP . 25g37.3.10 Operator-Specific-GI AVP . 25g37.3.11 Emergency-Call-Routing-Info 25g37.3.12 Port-Number . 25g37.3.13 PIDF-Location-Object 25g37.4 Use of namespaces . 25g37.4.0 General 25g37.4.1 AVP codes 26g37.4.2 Experimental-Result-Code AVP values 26g37.4.3 Command Code va
16、lues . 26g37.4.4 Application-ID value 26g3Annex A (informative): Application to NGN Architectures . 27g3A.1 Overview 27g3A.2 Mapping of e2 operations and terminology to Diameter 27g3Annex B (informative): Change history . 29g3History 30g3ETSI ETSI ES 283 035 V3.2.1 (2018-01) 5 Intellectual Property
17、Rights Essential patents IPRs essential or potentially essential to the present document 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 Rig
18、hts (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/). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, h
19、as been carried out by ETSI. No guarantee 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. Trademarks The present document may include trademarks and/or tra
20、denames which are asserted and/or registered by their owners. ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does not cons
21、titute an endorsement by ETSI of products, services or organizations associated with those trademarks. Foreword This ETSI Standard (ES) has been produced by ETSI Technical Committee Network Technologies (NTECH). Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should
22、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 ETSI ES 28
23、3 035 V3.2.1 (2018-01) 6 1 Scope The present document specifies a Diameter application for use between a Connectivity session Location and repository Function (CLF) and an Application Function (AF). 2 References 2.1 Normative references References are either specific (identified by date of publicati
24、on and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. Referenced documents which are not found to be publicly available in th
25、e expected location might be found at https:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are necessary for the application of the present docume
26、nt. 1 Void. 2 Void. 3 Void. 4 Void. 5 ETSI ES 283 034: “Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Network Attachment Sub-System (NASS); e4 interface based on the DIAMETER protocol“. 6 ETSI TS 129 229: “Digital cellular telecommunications syste
27、m (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Cx and Dx interfaces based on the Diameter protocol; Protocol details (3GPP TS 29.229)“. 7 ETSI TS 129 329: “Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE
28、; Sh interface based on the Diameter protocol; Protocol details (3GPP TS 29.329)“. 8 ETSI TS 129 209: “Universal Mobile Telecommunications System (UMTS); Policy control over Gq interface (3GPP TS 29.209)“. 9 IETF RFC 2960: “Stream Control Transmission Protocol“. 10 IETF RFC 6733: “Diameter Base Prot
29、ocol“. 11 IETF RFC 3309: “Stream Control Transmission Protocol (SCTP) Checksum Change“. 12 IETF RFC 3554: “On the use of Stream Control Transmission Protocol (SCTP) with IPSec“. 13 ETSI TS 182 008: “Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Pr
30、esence Service; Architecture and functional description Endorsement of 3GPP TS 23.141 and OMA-AD-Presence-SIMPLE-V1-0“. 14 Void. 15 IETF RFC 4776: “Dynamic Host Configuration Protocol (DHCPv4 and DHCPv6) Option for Civic Addresses Configuration Information“. ETSI ETSI ES 283 035 V3.2.1 (2018-01) 7 1
31、6 IETF RFC 3825: “Dynamic Host Configuration Protocol Option for Coordinate-based Location Configuration Information“. 17 IETF RFC 4234: “Augmented BNF for Syntax Specifications: ABNF“. 18 Recommendation ITU-T M.1400: “Designations for interconnections among operators networks“. 19 ISO 3166-1: “Code
32、s for the representation of names of countries and their subdivisions - Part 1: Country codes“. 20 ETSI TS 129 061: “Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Interworking between the Public Land Mobile Network (PLMN) support
33、ing packet based services and Packet Data Networks (PDN) (3GPP TS 29.061)“. 21 ETSI TS 124 229: “Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; IP multimedia call control protocol based on Session Initiation Protocol (SIP) and Ses
34、sion Description Protocol (SDP); Stage 3 (3GPP TS 24.229)“. 22 IETF RFC 3986: “Uniform Resource Identifier (URI): Generic Syntax“. 23 IETF RFC 4119: “A Presence-based GEOPRIV Location Object Format“. 2.2 Informative references References are either specific (identified by date of publication and/or
35、edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. NOTE: While any hyperlinks included in this clause were valid at the time of publ
36、ication, ETSI cannot guarantee their long term validity. The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. i.1 ETSI ES 282 001: “Telecommunications and Internet converged Services and Pr
37、otocols for Advanced Networking (TISPAN); NGN Functional Architecture“. i.2 ETSI ES 282 004: “Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); NGN Functional Architecture; Network Attachment Sub-System (NASS)“. i.3 ETSI ES 282 003: “Telecommunication
38、s and Internet converged Services and Protocols for Advanced Networking (TISPAN); Resource and Admission Control Sub-System (RACS): Functional Architecture“. i.4 ETSI ES 282 007: “Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); IP Multimedia Subsyst
39、em (IMS); Functional architecture“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: access identifier: identifier of an access network termination point NOTE: Examples of access identifiers include wireline terminat
40、ions identifiers in fixed access networks and mobile cell identifiers. ETSI ETSI ES 283 035 V3.2.1 (2018-01) 8 access network: collection of network entities and interfaces that provide the underlying IP transport connectivity between end user devices and other networks access record: set of informa
41、tion stored in the CLF in relation to an access identifier Application Function (AF): element of the network architecture offering - or providing access to - applications that require information about the characteristics of the IP-connectivity session used to access such applications Attribute-Valu
42、e Pair (AVP): Information Element in a Diameter message NOTE: See IETF RFC 6733 10. IP connectivity user: entity requesting IP connectivity from an access network must: shall NOTE: The drafting rules of the IETF mandate the modal auxiliary verb “must“ where 3GPP/ETSI rules mandate “shall“. Similarly
43、, “must not“ and “shall not“. When the present document cites an IETF document or when it provides text which, for comprehensibility, needs to be congruent with IETF terminology, the terms “must“ and “must not“ are retained, and need to be interpreted as having the same meaning as “shall“ and “shall
44、 not“ in regular 3GPP/ETSI drafting conventions. session record: set of information stored in the CLF in relation to an IP address 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: ABNF Augmented Backus-Naur Form AF Application Function ASCII American Sta
45、ndard Code for Information Interchange ASF Application Server Function AVP Attribute-Value PairCLF Connectivity session Location and repository Function CSCF Call Session Control Function DHCP Dynamic Host Configuration Protocol FQDN Fully Qualified Domain Name GI Geographical Identifier IANA Intern
46、et Assigned Numbers Authority IBCF Interconnection Border Control Function ICC ITU Carrier Code IETF Internet Engineering Task Force IMS IP Multimedia Subsystem IP Internet Protocol LAC Location-Area-CodeLCI Location Configuration Information NASS Network Attachment Sub-SystemNGN Next Generation Net
47、work NOC Network-Operator-Code P-CSCF Proxy Call Session Control Function PDBF Profile Data Base Function PIDF LO Presence Information Data Format Location Object PNA Presence Network Agent PNR Push-Notification-Request RACF Resource and Admission Control Function RACS Resource and Admission Control
48、 Subsystem RFC Request For Comments SCTP Stream Control Transport Protocol SNA Subscribe-Notifications-AnswerSNR Subscribe-Notifications-Request UAAF User Authentication and Authorization Function UDA User-Data-Answer UDR User-Data-Request ETSI ETSI ES 283 035 V3.2.1 (2018-01) 9 UE User Equipment UR
49、I Uniform Resource Identifier 4 Overview The present document specifies a Diameter application for use between a Connectivity session Location and repository Function (CLF) and an Application Function (AF). The interface between the CLF and the AF is known as the e2 interface (figure 1). A Connectivity session Location and repository Function (CLF) is a data base in an access network that maintains information associated to an IP address and/or an access identifier in the form of dynamic session records or static acce
