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Diameter Mobile IPv6: Support for Home Agent to Diameter Server Interaction
RFC 5778

Internet Engineering Task Force (IETF)                  J. Korhonen, Ed.
Request for Comments: 5778                                 H. Tschofenig
Category: Standards Track                         Nokia Siemens Networks
ISSN: 2070-1721                                             J. Bournelle
                                                             Orange Labs
                                                             G. Giaretta
                                                                Qualcomm
                                                             M. Nakhjiri
                                                                Motorola
                                                           February 2010

                         Diameter Mobile IPv6:
         Support for Home Agent to Diameter Server Interaction

Abstract

   Mobile IPv6 deployments may want to bootstrap their operations
   dynamically based on an interaction between the home agent and the
   Diameter server of the Mobile Service Provider.  This document
   specifies the interaction between a Mobile IP home agent and a
   Diameter server.

   This document defines the home agent to the Diameter server
   communication when the mobile node authenticates using the Internet
   Key Exchange v2 protocol with the Extensible Authentication Protocol
   or using the Mobile IPv6 Authentication Protocol.  In addition to
   authentication and authorization, the configuration of Mobile IPv6-
   specific parameters and accounting is specified in this document.

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/rfc5778.

Korhonen, et al.             Standards Track                    [Page 1]
RFC 5778           Diameter MIPv6: HA-to-AAAH Support      February 2010

Copyright Notice

   Copyright (c) 2010 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.

Table of Contents

   1. Introduction ....................................................4
   2. Terminology .....................................................6
   3. Application Identifiers .........................................6
   4. Protocol Description ............................................7
      4.1. Support for Mobile IPv6 with IKEv2 and EAP .................7
      4.2. Support for the Mobile IPv6 Authentication Protocol .......10
      4.3. Mobile IPv6 Session Management ............................11
           4.3.1. Session-Termination-Request ........................11
           4.3.2. Session-Termination-Answer .........................11
           4.3.3. Abort-Session-Request ..............................12
           4.3.4. Abort-Session-Answer ...............................12
      4.4. Accounting for Mobile IPv6 Services .......................12
           4.4.1. Accounting-Request .................................13
           4.4.2. Accounting-Answer ..................................13
   5. Command Codes ..................................................13
      5.1. Command Code for Mobile IPv6 with IKEv2 and EAP ...........13
           5.1.1. Diameter-EAP-Request ...............................13
           5.1.2. Diameter-EAP-Answer ................................14
      5.2. Command Codes for Mobile IPv6 Authentication
           Protocol Support ..........................................15
           5.2.1. MIP6-Request .......................................16
           5.2.2. MIP6-Answer ........................................17
   6. AVPs ...........................................................18
      6.1. User-Name AVP .............................................21
      6.2. Service-Selection AVP .....................................21
      6.3. MIP-MN-AAA-SPI AVP ........................................21

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