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RADIUS Support for Proxy Mobile IPv6
RFC 6572

Internet Engineering Task Force (IETF)                            F. Xia
Request for Comments: 6572                                   B. Sarikaya
Category: Standards Track                                     Huawei USA
ISSN: 2070-1721                                         J. Korhonen, Ed.
                                                  Nokia Siemens Networks
                                                           S. Gundavelli
                                                                   Cisco
                                                                D. Damic
                                                                 Siemens
                                                               June 2012

                  RADIUS Support for Proxy Mobile IPv6

Abstract

   This document defines new attributes to facilitate Proxy Mobile IPv6
   operations using the RADIUS infrastructure.  The protocol defined in
   this document uses RADIUS-based interfaces of the mobile access
   gateway and the local mobility anchor with the AAA server for
   authentication, authorization, and policy functions.  The RADIUS
   interactions between the mobile access gateway and the RADIUS-based
   AAA server take place when the mobile node (MN) attaches,
   authenticates, and authorizes to a Proxy Mobile IPv6 domain.
   Furthermore, this document defines the RADIUS-based interface between
   the local mobility anchor and the AAA RADIUS server for authorizing
   received Proxy Binding Update messages for the mobile node's mobility
   session.  In addition to the interactions related to mobility session
   setup, this document defines the baseline for the mobile access
   gateway and the local mobility anchor generated accounting.

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/rfc6572.

Xia, et al.                  Standards Track                    [Page 1]
RFC 6572                      RADIUS PMIPv6                    June 2012

Copyright Notice

   Copyright (c) 2012 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.

Xia, et al.                  Standards Track                    [Page 2]
RFC 6572                      RADIUS PMIPv6                    June 2012

Table of Contents

   1. Introduction ....................................................4
   2. Terminology .....................................................4
   3. Solution Overview ...............................................5
   4. Attribute Definitions ...........................................9
      4.1. MIP6-Feature-Vector ........................................9
      4.2. Mobile-Node-Identifier ....................................11
      4.3. Service-Selection .........................................12
      4.4. PMIP6-Home-LMA-IPv6-Address ...............................12
      4.5. PMIP6-Visited-LMA-IPv6-Address ............................13
      4.6. PMIP6-Home-LMA-IPv4-Address ...............................14
      4.7. PMIP6-Visited-LMA-IPv4-Address ............................15
      4.8. PMIP6-Home-HN-Prefix ......................................15
      4.9. PMIP6-Visited-HN-Prefix ...................................16
      4.10. PMIP6-Home-Interface-ID ..................................18
      4.11. PMIP6-Visited-Interface-ID ...............................18
      4.12. PMIP6-Home-IPv4-HoA ......................................19
      4.13. PMIP6-Visited-IPv4-HoA ...................................20
      4.14. PMIP6-Home-DHCP4-Server-Address ..........................21
      4.15. PMIP6-Visited-DHCP4-Server-Address .......................22
      4.16. PMIP6-Home-DHCP6-Server-Address ..........................22

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