Flow Bindings Initiated by Home Agents for Mobile IPv6
RFC 7109
| Document | Type |
RFC - Experimental
(February 2014; No errata)
Was draft-yokota-mext-ha-init-flow-binding (individual)
|
|
|---|---|---|---|
| Last updated | 2014-02-04 | ||
| Stream | ISE | ||
| Formats | plain text html pdf htmlized bibtex | ||
| IETF conflict review | conflict-review-yokota-mext-ha-init-flow-binding | ||
| Stream | ISE state | Published RFC | |
| Consensus Boilerplate | Unknown | ||
| Document shepherd | No shepherd assigned | ||
| IESG | IESG state | RFC 7109 (Experimental) | |
| Telechat date | |||
| Responsible AD | Brian Haberman | ||
| Send notices to | (None) | ||
| IANA | IANA review state | Version Changed - Review Needed | |
| IANA action state | RFC-Ed-Ack | ||
Independent Submission H. Yokota
Request for Comments: 7109 KDDI Lab
Category: Experimental D. Kim
ISSN: 2070-1721 JEJU Technopark
B. Sarikaya
F. Xia
Huawei
February 2014
Flow Bindings Initiated by Home Agents for Mobile IPv6
Abstract
There are scenarios in which the home agent needs to trigger flow
binding operations towards the mobile node, such as moving a flow
from one access network to another based on network resource
availability. In order for the home agent to be able to initiate
interactions for flow bindings with the mobile node, this document
defines new signaling messages and sub-options for Mobile IPv6. Flow
bindings initiated by a home agent are supported for mobile nodes
enabled by both IPv4 and IPv6.
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 is a contribution to the RFC Series, independently
of any other RFC stream. The RFC Editor has chosen to publish this
document at its discretion and makes no statement about its value for
implementation or deployment. Documents approved for publication by
the RFC Editor are not 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/rfc7109.
Yokota, et al. Experimental [Page 1]
RFC 7109 HA-Initiated Flow Binding for MIPv6 February 2014
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.
Table of Contents
1. Introduction ....................................................3
2. Terminology .....................................................3
3. Use Cases .......................................................3
3.1. QoS Provisioning ...........................................3
3.2. Traffic Offload from Congested Network .....................4
3.3. Flow Movement or Deletion in an Emergency Situation ........4
3.4. Service-Specific Data Cap ..................................4
4. Protocol Operation ..............................................4
4.1. Adding Flow Bindings .......................................5
4.2. Deleting Flow Bindings .....................................6
4.3. Modifying Flow Bindings ....................................6
4.4. Refreshing Flow Bindings ...................................6
4.5. Moving Flow Bindings .......................................7
4.6. Revoking Flow Bindings .....................................7
5. Handling of the Flow Bindings List ..............................8
6. Flow Binding Messages and Options ...............................9
6.1. Mobility Header ............................................9
6.1.1. Flow Binding Indication .............................9
6.1.2. Flow Binding Acknowledgement .......................10
6.1.3. Flow Binding Revocation Extensions .................11
6.2. New Options ...............................................12
6.2.1. Flow Binding Action Sub-Option .....................12
6.2.2. Target Care-of Address Sub-Option ..................13
7. Security Considerations ........................................13
8. Protocol Constants .............................................14
9. IANA Considerations ............................................14
10. References ....................................................16
10.1. Normative References .....................................16
10.2. Informative References ...................................17
Yokota, et al. Experimental [Page 2]
RFC 7109 HA-Initiated Flow Binding for MIPv6 February 2014
1. Introduction
[RFC6089] allows a mobile node (MN) to bind a particular flow to a
care-of address (CoA) without affecting other flows using the same
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