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
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   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
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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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