Diameter Session Initiation Protocol (SIP) Application
RFC 4740
| Document | Type | RFC - Proposed Standard (November 2006; Errata) | |
|---|---|---|---|
| Authors | Carolina Canales-Valenzuela , Miguel García , Kalle Tammi , Miguel Pallares-Lopez , Maria-Carmen Belinchon | ||
| Last updated | 2015-10-14 | ||
| Stream | IETF | ||
| Formats | plain text html pdf htmlized bibtex | ||
| Stream | WG state | (None) | |
| Document shepherd | No shepherd assigned | ||
| IESG | IESG state | RFC 4740 (Proposed Standard) | |
| Action Holders |
(None)
|
||
| Consensus Boilerplate | Unknown | ||
| Telechat date | |||
| Responsible AD | Dan Romascanu | ||
| Send notices to | carolina.canales@ericsson.com, bwijnen@lu, miguel.an.garcia@nokia.com | ||
Network Working Group M. Garcia-Martin, Ed.
Request for Comments: 4740 Nokia
Category: Standards Track M. Belinchon
M. Pallares-Lopez
C. Canales-Valenzuela
Ericsson
K. Tammi
Nokia
November 2006
Diameter Session Initiation Protocol (SIP) Application
Status of This Memo
This document specifies an Internet standards track protocol for the
Internet community, and requests discussion and suggestions for
improvements. Please refer to the current edition of the "Internet
Official Protocol Standards" (STD 1) for the standardization state
and status of this protocol. Distribution of this memo is unlimited.
Copyright Notice
Copyright (C) The IETF Trust (2006).
Abstract
This document specifies the Diameter Session Initiation Protocol
(SIP) application. This is a Diameter application that allows a
Diameter client to request authentication and authorization
information. This application is designed to be used in conjunction
with SIP and provides a Diameter client co-located with a SIP server,
with the ability to request the authentication of users and
authorization of SIP resources usage from a Diameter server.
Garcia-Martin, et al. Standards Track [Page 1]
RFC 4740 Diameter SIP Application November 2006
Table of Contents
1. Introduction ....................................................4
2. Terminology .....................................................5
3. Definitions .....................................................5
4. Acronyms ........................................................6
5. Applicability Statement .........................................6
6. Overview of Operation ...........................................7
6.1. General Architecture .......................................7
6.2. Diameter Server Authenticates the User .....................9
6.3. Delegating Final Authentication Check to the SIP Server ...12
6.4. SIP Server Requests Authentication and Authorization ......15
6.5. Locating the Recipient of the SIP Request .................16
6.6. Update of the User Profile ................................17
6.7. SIP Soft State Termination ................................18
6.8. Diameter Server Discovery .................................19
7. Advertising Application Support ................................21
8. Diameter SIP Application Command Codes .........................22
8.1. User-Authorization-Request (UAR) Command ..................22
8.2. User-Authorization-Answer (UAA) Command ...................23
8.3. Server-Assignment-Request (SAR) Command ...................27
8.4. Server-Assignment-Answer (SAA) Command ....................29
8.5. Location-Info-Request (LIR) Command .......................33
8.6. Location-Info-Answer (LIA) Command ........................33
8.7. Multimedia-Auth-Request (MAR) Command .....................35
8.8. Multimedia-Auth-Answer (MAA) Command ......................36
8.9. Registration-Termination-Request (RTR) Command ............39
8.10. Registration-Termination-Answer (RTA) Command ............39
8.11. Push-Profile-Request (PPR) Command .......................41
8.12. Push-Profile-Answer (PPA) Command ........................42
9. Diameter SIP Application AVPs ..................................44
9.1. SIP-Accounting-Information AVP ............................46
9.1.1. SIP-Accounting-Server-URI AVP ......................47
9.1.2. SIP-Credit-Control-Server-URI AVP ..................47
9.2. SIP-Server-URI AVP ........................................47
9.3. SIP-Server-Capabilities AVP ...............................47
9.3.1. SIP-Mandatory-Capability AVP .......................48
9.3.2. SIP-Optional-Capability AVP ........................48
9.4. SIP-Server-Assignment-Type AVP ............................48
9.5. SIP-Auth-Data-Item AVP ....................................50
9.5.1. SIP-Authentication-Scheme AVP ......................50
9.5.2. SIP-Item-Number AVP ................................51
9.5.3. SIP-Authenticate AVP ...............................51
9.5.4. SIP-Authorization AVP ..............................52
9.5.5. SIP-Authentication-Info AVP ........................52
9.5.6. Digest AVPs ........................................53
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