A Yang Data Model for SAVI Management
draft-an-savi-yang-01
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SAVI C. An
Internet-Draft J. Yang
Intended status: Experimental J. Wu
Expires: August 19, 2017 J. Bi
CERNET
February 15, 2017
A Yang Data Model for SAVI Management
draft-an-savi-yang-01
Abstract
This document contains a specification of YANG modules for the
management of SAVI (Source Address Validation Improvements) protocol.
The core SAVI data module ietf-savi serves as a framework for
configuring and managing SAVI instance and provides common building
blocks. It is expected to be augmented by additional YANG modules
for specific IP address assignment methods.
The other four modules augment the core SAVI data module and define
data models for different IP address assignment methods. Module
ietf-savi-fcfs defines module specific for Stateless Address Auto
Configuration (SLAAC), module ietf-savi-dhcpv4 and ietf-savi-dhcpv6
define modules specific for Dynamic Host Configuration Protocol
version 4 and version 6 (DHCPv4 and DHCPv6), and module ietf-savi-
send defines module specific for Secure Neighbor Discovery (SEND).
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 August 19, 2017.
An, et al. Expires August 19, 2017 [Page 1]
Internet-Draft SAVI-YANG February 2017
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
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 and Notation . . . . . . . . . . . . . . . . . . 3
2.1. Glossary of New Terms . . . . . . . . . . . . . . . . . . 6
2.2. Tree Diagrams . . . . . . . . . . . . . . . . . . . . . . 6
2.3. Prefixes in Data Node Names . . . . . . . . . . . . . . . 7
3. Objectives . . . . . . . . . . . . . . . . . . . . . . . . . 7
4. The Design of the SAVI Data Model . . . . . . . . . . . . . . 7
4.1. System-Controlled and User-Controlled List Entries . . . 9
5. Basic Building Blocks . . . . . . . . . . . . . . . . . . . . 10
5.1. SAVI Instance . . . . . . . . . . . . . . . . . . . . . . 10
5.2. Binding Table . . . . . . . . . . . . . . . . . . . . . . 10
5.3. Binding State Table . . . . . . . . . . . . . . . . . . . 11
5.4. Interface Attribute . . . . . . . . . . . . . . . . . . . 11
5.5. SAVI Statistics . . . . . . . . . . . . . . . . . . . . . 11
6. Definition of ietf-savi module . . . . . . . . . . . . . . . 11
7. Definition of ietf-savi-fcfs module . . . . . . . . . . . . . 16
8. Definition of ietf-savi-dhcpv4 module . . . . . . . . . . . . 19
9. Definition of ietf-savi-dhcpv6 module . . . . . . . . . . . . 23
10. Definition of ietf-savi-send module . . . . . . . . . . . . . 27
11. Security Considerations . . . . . . . . . . . . . . . . . . . 30
12. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 30
13. Contributors . . . . . . . . . . . . . . . . . . . . . . . . 31
14. References . . . . . . . . . . . . . . . . . . . . . . . . . 31
14.1. Normative References . . . . . . . . . . . . . . . . . . 31
14.2. Informative References . . . . . . . . . . . . . . . . . 33
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