Diameter Network Access Server Application
RFC 7155
| Document | Type |
RFC - Proposed Standard
(April 2014; No errata)
Obsoletes RFC 4005
|
|
|---|---|---|---|
| Last updated | 2015-10-14 | ||
| Replaces | draft-zorn-dime-rfc4005bis | ||
| Stream | IETF | ||
| Formats | plain text html pdf htmlized bibtex | ||
| Reviews | |||
| Stream | WG state | Submitted to IESG for Publication | |
| Document shepherd | Lionel Morand | ||
| Shepherd write-up | Show (last changed 2013-11-07) | ||
| IESG | IESG state | RFC 7155 (Proposed Standard) | |
| Consensus Boilerplate | Yes | ||
| Telechat date | |||
| Responsible AD | Benoît Claise | ||
| IESG note | Lionel Morand (lionel.morand@orange.com) is the Document Shepherd | ||
| Send notices to | (None) | ||
| IANA | IANA review state | IANA OK - Actions Needed | |
| IANA action state | RFC-Ed-Ack | ||
Internet Engineering Task Force (IETF) G. Zorn, Ed.
Request for Comments: 7155 Network Zen
Obsoletes: 4005 April 2014
Category: Standards Track
ISSN: 2070-1721
Diameter Network Access Server Application
Abstract
This document describes the Diameter protocol application used for
Authentication, Authorization, and Accounting services in the Network
Access Server (NAS) environment; it obsoletes RFC 4005. When
combined with the Diameter Base protocol, Transport Profile, and
Extensible Authentication Protocol specifications, this application
specification satisfies typical network access services requirements.
Status of This Memo
This is an Internet Standards Track document.
This document is a product of the Internet Engineering Task Force
(IETF). It represents the consensus of the IETF community. It has
received public review and has been approved for publication by the
Internet Engineering Steering Group (IESG). Further information on
Internet Standards is available in Section 2 of RFC 5741.
Information about the current status of this document, any errata,
and how to provide feedback on it may be obtained at
http://www.rfc-editor.org/info/rfc7155.
Copyright Notice
Copyright (c) 2014 IETF Trust and the persons identified as the
document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as
described in the Simplified BSD License.
Zorn Standards Track [Page 1]
RFC 7155 Diameter NASREQ April 2014
Table of Contents
1. Introduction ....................................................4
1.1. Changes from RFC 4005 ......................................5
1.2. Terminology ................................................6
1.3. Requirements Language ......................................7
1.4. Advertising Application Support ............................8
1.5. Application Identification .................................8
1.6. Accounting Model ...........................................8
2. NAS Calls, Ports, and Sessions ..................................8
2.1. Diameter Session Establishment .............................9
2.2. Diameter Session Reauthentication or Reauthorization .......9
2.3. Diameter Session Termination ..............................10
3. Diameter NAS Application Messages ..............................11
3.1. AA-Request (AAR) Command ..................................11
3.2. AA-Answer (AAA) Command ...................................13
3.3. Re-Auth-Request (RAR) Command .............................15
3.4. Re-Auth-Answer (RAA) Command ..............................16
3.5. Session-Termination-Request (STR) Command .................17
3.6. Session-Termination-Answer (STA) Command ..................17
3.7. Abort-Session-Request (ASR) Command .......................18
3.8. Abort-Session-Answer (ASA) Command ........................19
3.9. Accounting-Request (ACR) Command ..........................20
3.10. Accounting-Answer (ACA) Command ..........................22
4. Diameter NAS Application AVPs ..................................23
4.1. Derived AVP Data Formats ..................................23
4.1.1. QoSFilterRule ......................................23
4.2. NAS Session AVPs ..........................................24
4.2.1. Call and Session Information .......................24
4.2.2. NAS-Port AVP .......................................25
4.2.3. NAS-Port-Id AVP ....................................25
4.2.4. NAS-Port-Type AVP ..................................26
4.2.5. Called-Station-Id AVP ..............................26
4.2.6. Calling-Station-Id AVP .............................26
4.2.7. Connect-Info AVP ...................................27
4.2.8. Originating-Line-Info AVP ..........................27
4.2.9. Reply-Message AVP ..................................28
4.3. NAS Authentication AVPs ...................................28
4.3.1. User-Password AVP ..................................29
4.3.2. Password-Retry AVP .................................29
4.3.3. Prompt AVP .........................................29
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