Multicast Mobility Routing Optimizations for Proxy Mobile IPv6
RFC 7028
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Type |
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RFC - Experimental
(September 2013; No errata)
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Last updated |
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2015-10-14
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Stream |
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IETF
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Formats |
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plain text
pdf
html
bibtex
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WG state
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WG Document
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Document shepherd |
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Behcet Sarikaya
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Shepherd write-up |
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Show
(last changed 2013-06-03)
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| IESG |
IESG state |
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RFC 7028 (Experimental)
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Consensus Boilerplate |
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Yes
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Telechat date |
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Responsible AD |
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Brian Haberman
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IESG note |
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The document went through IETF Last Call as Informational, but has since been re-classified as Experimental.
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Send notices to |
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(None)
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| IANA |
IANA review state |
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Version Changed - Review Needed
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IANA action state |
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RFC-Ed-Ack
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Internet Engineering Task Force (IETF) JC. Zuniga
Request for Comments: 7028 InterDigital Communications, LLC
Category: Experimental LM. Contreras
ISSN: 2070-1721 Telefonica I+D
CJ. Bernardos
UC3M
S. Jeon
Instituto de Telecomunicacoes
Y. Kim
Soongsil University
September 2013
Multicast Mobility Routing Optimizations for Proxy Mobile IPv6
Abstract
This document proposes some experimental enhancements to the base
solution to support IP multicasting in a Proxy Mobile IPv6 (PMIPv6)
domain. These enhancements include the use of a multicast tree
mobility anchor as the topological anchor point for multicast
traffic, as well as a direct routing option where the Mobile Access
Gateway can provide access to multicast content in the local network.
The goal of these enhancements is to provide benefits such as
reducing multicast traffic replication and supporting different
PMIPv6 deployment scenarios.
Status of This Memo
This document is not an Internet Standards Track specification; it is
published for examination, experimental implementation, and
evaluation.
This document defines an Experimental Protocol for the Internet
community. 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). Not
all documents approved by the IESG are a candidate for any level of
Internet Standard; see 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/rfc7028.
Zuniga, et al. Experimental [Page 1]
RFC 7028 Multicast Mobility Routing Optimizations September 2013
Copyright Notice
Copyright (c) 2013 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 ....................................................3
2. Terminology .....................................................4
3. Overview ........................................................5
3.1. MTMA/Direct Routing Mode Selection .........................5
3.2. Multicast Tree Mobility Anchor (Subscription via MTMA) .....5
3.3. Direct Routing (Subscription via Direct Routing) ...........7
4. Mobile Access Gateway Operation .................................9
4.1. Extensions to Binding Update List Data Structure ...........9
4.2. MAG as MLD Proxy ...........................................9
4.2.1. MTMA Mode (Subscription via MTMA) ...................9
4.2.2. Direct Routing Mode (Subscription via
Direct Routing) ....................................11
5. Local Mobility Anchor Operation ................................14
5.1. Dynamic IP Multicast Selector Option ......................14
5.1.1. Option Application Rules ...........................14
5.1.2. Option Format ......................................14
6. Multicast Tree Mobility Anchor Operation .......................16
6.1. Conceptual Data Structures ................................17
7. Mobile Node Operation ..........................................17
8. IPv4 Support ...................................................17
9. IANA Considerations ............................................18
10. Security Considerations .......................................18
11. Contributors ..................................................19
12. References ....................................................20
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