Autonomic IPv6 Edge Prefix Management in Large-scale Networks
draft-ietf-anima-prefix-management-05
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Active Internet-Draft (anima WG)
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Last updated |
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2017-08-14
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draft-jiang-anima-prefix-management
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Stream |
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IETF
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Intended RFC status |
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Informational
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plain text
xml
pdf
html
bibtex
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WG state
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WG Consensus: Waiting for Write-Up
Doc Shepherd Follow-up Underway
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Document shepherd |
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Toerless Eckert
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IESG state |
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I-D Exists
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Consensus Boilerplate |
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Yes
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Responsible AD |
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(None)
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Send notices to |
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"Toerless Eckert" <tte+anima@cs.fau.de>
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ANIMA WG S. Jiang, Ed.
Internet-Draft Z. Du
Intended status: Informational Huawei Technologies Co., Ltd
Expires: February 15, 2018 B. Carpenter
Univ. of Auckland
Q. Sun
China Telecom
August 14, 2017
Autonomic IPv6 Edge Prefix Management in Large-scale Networks
draft-ietf-anima-prefix-management-05
Abstract
This document describes an autonomic solution for IPv6 prefix
management at the edge of large-scale ISP networks, with an extension
to support IPv4 prefixes. An important purpose of the document is to
use it for validation of the design of various components of the
autonomic networking infrastructure.
Status of This Memo
This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79.
Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet-
Drafts is at http://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress."
This Internet-Draft will expire on February 15, 2018.
Copyright Notice
Copyright (c) 2017 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
Jiang, et al. Expires February 15, 2018 [Page 1]
Internet-Draft Auto IPv6 Prefix Management August 2017
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 . . . . . . . . . . . . . . . . . . . . . . . . 2
2. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . 3
3. Problem Statement . . . . . . . . . . . . . . . . . . . . . . 3
3.1. Intended User and Administrator Experience . . . . . . . 4
3.2. Analysis of Parameters and Information Involved . . . . . 4
3.2.1. Parameters each device can decide for itself . . . . 5
3.2.2. Information needed from network operations . . . . . 5
3.2.3. Comparison with current solutions . . . . . . . . . . 6
3.3. Interaction with other devices . . . . . . . . . . . . . 6
3.3.1. Information needed from other devices . . . . . . . . 6
3.3.2. Monitoring, diagnostics and reporting . . . . . . . . 7
4. Autonomic Edge Prefix Management Solution . . . . . . . . . . 7
4.1. Behaviors on prefix requesting device . . . . . . . . . . 7
4.2. Behaviors on prefix providing device . . . . . . . . . . 8
4.3. Behavior after Successful Negotiation . . . . . . . . . . 9
4.4. Prefix logging . . . . . . . . . . . . . . . . . . . . . 9
5. Autonomic Prefix Management Options . . . . . . . . . . . . . 9
5.1. Edge Prefix Objective Option . . . . . . . . . . . . . . 9
5.2. IPv4 extension . . . . . . . . . . . . . . . . . . . . . 10
6. Prefix Management Parameters . . . . . . . . . . . . . . . . 10
6.1. Example of Prefix Management Parameters . . . . . . . . . 11
7. Security Considerations . . . . . . . . . . . . . . . . . . . 13
8. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 13
9. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 13
10. Change log [RFC Editor: Please remove] . . . . . . . . . . . 13
11. References . . . . . . . . . . . . . . . . . . . . . . . . . 14
11.1. Normative References . . . . . . . . . . . . . . . . . . 14
11.2. Informative References . . . . . . . . . . . . . . . . . 14
Appendix A. Abstract Deployment Overview . . . . . . . . . . . . 16
A.1. Address & Prefix management with DHCP . . . . . . . . . . 16
A.2. Prefix management with ANI/GRASP . . . . . . . . . . . . 18
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