Diameter Interfaces List : Free Guide

Diameter Interfaces List

Java-C2009I: Interface

Java-C2009I: Interface

Diameter Interfaces list Base Protocol – IETF RFC 3588

Interface	Network Location	Supported version
Diameter Commands for 3GPP	IETF RFC 3589
Diameter Credit Control App	IETF RFC 4006
NASREQ Support for Network Access Server	IETF RFC 4005
EAP Support for Extensible Authentication Protocol	IETF RFC 4072
Mobile IPv4 Support for Diameter Mobile IPv4	IETF RFC 4004
Diameter Mobile IPv6	IETF RFC 5447
Diameter SIP Application	IETF RFC 4740
Re interface	Between OCF and Rating function	3GPP TS 32.296
Rx+ interface	Rx reference point for EPC	3GPP TS 32820, 3GPP TS 23.203 & TS 29.214
Gy interface	Between OCS and PCEF	3GPP TS 32.29, TS 32.251 & RFC 4006
Gz interface	Between PCEF and OFCS	3GPP TS 32.240, TS 32.295
Gq interface	Between AF and PDF	3GPP TS 29.209
Gi interface	Between Packet Domain and an external packet data network	3GPP TS 29.061
SGi interface	between the EPC based PLMN and the packet data network	3GPP TS 29.061
Dz interface	Between BSF and SLF	3GPP TS 29.109 & TS 33.220
Zn interface	Between BSF and NAF	3GPP TS 29.109 & TS 33.220
Zn’ interface	Between BSF and Zn Proxy	3GPP TS 29.109 & TS 33.220
Gmb interface	Between GGSN and BM-SC	3GPP TS 29.061
Mz interface	Mz is the roaming variant of the Gmb reference point with the same functionality	3GPP TS 29.061
Bi interface	CCF to BS	3GPP TS TS 32.225
MM10 interface	Multimedia Messaging Service (MMS)	OMA MM10 interface
S13 interface	Between MME and EIR	3GPP TS 29.272
Gxb interface	Between ePDG and vPCRF	3GPP TS 23.203
SWn interface	Between Untrusted Non-3GPP IP Access and ePDG	3GPP TS 23402
Gq’ interface	Between AF and RACS	ETSI TS 183.017
E2 interface	Between AF and NASS	ETSI TS 283 035
E4 interface	Between NASS and RACS	ETSI TS 283 034
E5 interface	Between UAAF – UAAF	ETSI TS 282 004
Re interface	Between RCEF and RACS	ETSI TS 183 060
A3 interface	Between UAAF and AMF	ETSI TS 282 004
A4 interface	Between CLF and UAAF	ETSI TS 282 004
Rr interface	x-RACF	03196-NGN-R3
Zh interface	Generic Authentication Architecture (GAA)	PKT-SP-29.109
Zn interface	Generic Authentication Architecture (GAA)	PKT-SP-29.109
	CSCF- SLF	PKT-SP-29.229
pkt-laes-2 interface	Session Control Element — DF (electronic surveillance requirements)
pkt-mm-2 interface	Policy Server — CMTS	3GPP TS 29.212 & TS 23.203
TC-6	Based on 3GPP Rx	MSF-IA-DIAMETER.010-FINAL
TC-7	Based on 3GPP Ty	MSF-IA-DIAMETER.014-FINAL
TC-8	Based on 3GPP Tx	MSF-IA-DIAMETER.013-FINAL
TC-9	Based on 3GPP Rq	MSF-IA-DIAMETER.005-FINAL
TC-10	Based on 3GPP Gx	MSF-IA-DIAMETER.012-FINAL
TC-11	Based on 3GPP e4	MSF-OA-DIMATER.011-FINAL
DB-0	Based on 3GPP Cx/Dx	MSF-IA-DIAMETER.006-FINAL
DB-2	Based on 3GPP Sh/Dh	MSF-IA-DIAMETER.003-FINAL
BI-1	Based on 3GPP Rf	MSF-IA-BILLING.001-FINAL

Diameter Interfaces

Diameter AS Interfaces

Sh interface

Between AS and HSS, Subscription and Authentication Data – IMS

3GGP TS 29.328 & TS 29.329

Dh interface

Between AS and SLF

3GPP TS 29.328 & TS 29.329

Ro interface

Between AS and OCS, online charging in IMS & LTE

RFC 4006

3GPP TS 32.225 & TS 32.299

Rf interface

Between AS and OFCS

RFC 4006

3GGP TS 32.225 & TS 32.299

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Diameter HSS Interfaces

Cx interface

Between CSCF and HSS

3GPP TS 29.228 & TS29.229

Zh interface

Between BSF and HSS

3GPP TS 29.109 & TS 33.220

Zh’ interface

Between BSF and HSS (used between operators)

3GPP TS 29.109 & TS 33.220

Wx interface

Between the 3GPP AAA Server and the HSS

3GPP TS 29.234

S6a interface

Between MME and HSS

3GPP TS 29.272

S6d interface

Between MME and HSS

3GPP TS 29.272

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Diameter PCRF Interfaces

Sp interface

Between PCRF and SPR

3GPP TS 23.203, TS 29.328 & TS 29.329

Rx interface

Between AF and the PCRF

3GPP TS 23.203 & TS 29.214

Gx interface

Between PCEF and the PCRF

3GPP TS 29.212 & TS 23.203

Ty interface

Between AGW and PCRF

3GPP2 TSG-X X.S0013-014

Tx interface

Between AF and PCRF

3GPP2 TSG-X X.S0013-013

S7c interface

Transfer of (QoS) policy information from PCRF to the S-GW.

3GPP TS 32820, TS 23402

S9 interface

Between PCRF in the HPLMN (H‑PCRF) and a PCRF in the VPLMN (V‑PCRF)

3GPP TS 23.203 & TS 29.215

Gxa interface

PCRF and the BBERF

3GPP TS 23.203

Gxb interface

Between ePDG and vPCRF

3GPP TS 23.203

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Diameter CSCF Interfaces

Dx interface

Between CSCF and SLF

3GPP TS 29.228 & TS29.229

P-CSCF- PAM Interface

Between P-CSCF – PAM

PKT-SP-QOS-I02-080425

3GPP TS 23.203 & TS 29.214

Diameter 3GPP AAA Interfaces

Dw interface

Between the 3GPP AAA Server and an SLF

3GPP TS 29.234

Wa interface

Between the WLAN AN and the 3GPP AAA Proxy

3GPP TS 29.234

Wd interface

Between the 3GPP AAA Proxy and 3GPP AAA Server

3GPP TS 29.234

Wm interface

Between the 3GPP AAA Server and the PDG

3GPP TS 29.234

Wg interface

Between the 3GPP AAA Server/Proxy and the WAG

3GPP TS 29.234

Pr interface

Between the 3GPP AAA Server and the PNA

3GPP TS 29.234

Wm interface

Between the 3GPP AAA Server and the PDG

3GPP TS 29.234

SWa interface

Between an un-trusted non-3GPP IP access and the 3GPP AAA Server/Proxy

3GPP TS 23402

SWd interface

Between the 3GPP AAA Proxy and 3GPP AAA Server

3GPP TS 23402

SWm interface

Between the 3GPP AAA Server/Proxy and the ePDG

3GPP TS 23402

SWx interface

Between the 3GPP AAA Server and the HSS

3GPP TS 23402

STa interface

Between a trusted non-3GPP IP access and the 3GPP AAA Server/Proxy

3GPP TS 23402

H2 interface

Between the 3GPP AAA Server and the HA

3GPP TS 23402

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Rs interface

Between Service Control Physical Entity (SC-PE) and Resource and Admission Control Physical Entity (RAC-PE)

ITU Q.3301

Rw interface

Decision Physical Entity (PD-PE) and the Policy Enforcement Physical Entity (PE-PE)

ITU Q.3303.3

LOC-1 Interface

Based on 3GPP e2 – MSF-IA.DIAMETER.008-FINAL

Lawful Interception

Pkt-laes-2 interface

Session Control Element — DF (electronic surveillance requirements)

PKT-SP-ES-INF-I01