Quality-of-Service Option for Proxy Mobile IPv6
RFC 7222
Document | Type | RFC - Proposed Standard (May 2014; No errata) | |
---|---|---|---|
Authors | Marco Liebsch , Pierrick Seite , Hidetoshi Yokota , Jouni Korhonen , Sri Gundavelli | ||
Last updated | 2015-10-14 | ||
Stream | Internet Engineering Task Force (IETF) | ||
Formats | plain text html pdf htmlized (tools) htmlized bibtex | ||
Reviews | |||
Stream | WG state | Submitted to IESG for Publication | |
Document shepherd | Basavaraj Patil | ||
Shepherd write-up | Show (last changed 2014-02-21) | ||
IESG | IESG state | RFC 7222 (Proposed Standard) | |
Action Holders |
(None)
|
||
Consensus Boilerplate | Yes | ||
Telechat date | |||
Responsible AD | Brian Haberman | ||
Send notices to | (None) | ||
IANA | IANA review state | Version Changed - Review Needed | |
IANA action state | RFC-Ed-Ack |
Internet Engineering Task Force (IETF) M. Liebsch Request for Comments: 7222 NEC Category: Standards Track P. Seite ISSN: 2070-1721 Orange H. Yokota KDDI Lab J. Korhonen Broadcom Communications S. Gundavelli Cisco May 2014 Quality-of-Service Option for Proxy Mobile IPv6 Abstract This specification defines a new mobility option, the Quality-of- Service (QoS) option, for Proxy Mobile IPv6. This option can be used by the local mobility anchor and the mobile access gateway for negotiating Quality-of-Service parameters for a mobile node's IP flows. The negotiated QoS parameters can be used for QoS policing and marking of packets to enforce QoS differentiation on the path between the local mobility anchor and the mobile access gateway. Furthermore, making QoS parameters available on the mobile access gateway enables mapping of these parameters to QoS rules that are specific to the access technology and allows those rules to be enforced on the access network using access-technology-specific approaches. 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/rfc7222. Liebsch, et al. Standards Track [Page 1] RFC 7222 QoS Support for Proxy Mobile IPv6 May 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. 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. Conventions and Terminology .....................................4 2.1. Conventions ................................................4 2.2. Terminology ................................................5 3. Overview of QoS Support in Proxy Mobile IPv6 ....................7 3.1. Quality-of-Service Option -- Usage Examples ................9 3.2. Quality-of-Service Attributes -- Usage Examples ...........11 4. Protocol Messaging Extensions ..................................12 4.1. Quality-of-Service Option .................................12 4.2. Quality-of-Service Attributes .............................14 4.2.1. Per-Mobile-Node Aggregate Maximum Downlink Bit Rate ...........................................16 4.2.2. Per-Mobile-Node Aggregate Maximum Uplink Bit Rate ..17 4.2.3. Per-Mobility-Session Aggregate Maximum Downlink Bit Rate ..................................18 4.2.4. Per-Mobility-Session Aggregate Maximum Uplink Bit Rate ....................................20 4.2.5. Allocation and Retention Priority ..................22 4.2.6. Aggregate Maximum Downlink Bit Rate ................23 4.2.7. Aggregate Maximum Uplink Bit Rate ..................25 4.2.8. Guaranteed Downlink Bit Rate .......................26 4.2.9. Guaranteed Uplink Bit Rate .........................27 4.2.10. QoS Traffic Selector ..............................28 4.2.11. QoS Vendor-Specific Attribute .....................29 4.3. New Status Code for Proxy Binding Acknowledgement .........30 4.4. New Notification Reason for Update Notification Message ...30 4.5. New Status Code for Update NotificationShow full document text