I2NSF Registration Interface YANG Data Model
draft-ietf-i2nsf-registration-interface-dm-01

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Last updated 2018-11-04
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I2NSF Working Group                                              S. Hyun
Internet-Draft                                         Chosun University
Intended status: Standards Track                                J. Jeong
Expires: May 8, 2019                                              T. Roh
                                                                   S. Wi
                                                 Sungkyunkwan University
                                                                 J. Park
                                                                    ETRI
                                                        November 4, 2018

              I2NSF Registration Interface YANG Data Model
             draft-ietf-i2nsf-registration-interface-dm-01

Abstract

   This document defines an information model and a YANG data model for
   Interface to Network Security Functions (I2NSF) Registration
   Interface between Security Controller and Developer's Management
   System (DMS).  The objective of these information and data models is
   to support NSF search, instantiation and registration according to
   required security capabilities via I2NSF Registration Interface.

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
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   Drafts is at https://datatracker.ietf.org/drafts/current/.

   Internet-Drafts are draft documents valid for a maximum of six months
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   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 May 8, 2019.

Copyright Notice

   Copyright (c) 2018 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
   (https://trustee.ietf.org/license-info) in effect on the date of

Hyun, et al.               Expires May 8, 2019                  [Page 1]
Internet-Draft   Registration Interface YANG Data Model    November 2018

   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  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Requirements Language . . . . . . . . . . . . . . . . . . . .   3
   3.  Terminology . . . . . . . . . . . . . . . . . . . . . . . . .   3
   4.  Objectives  . . . . . . . . . . . . . . . . . . . . . . . . .   4
   5.  Information Model . . . . . . . . . . . . . . . . . . . . . .   5
     5.1.  NSF Registration Mechanism  . . . . . . . . . . . . . . .   5
     5.2.  NSF Access Information  . . . . . . . . . . . . . . . . .   6
     5.3.  NSF Capability Information (Capabilities of an NSF
           Instance) . . . . . . . . . . . . . . . . . . . . . . . .   6
       5.3.1.  Performance Capabilities  . . . . . . . . . . . . . .   7
     5.4.  Role-based Access Control List  . . . . . . . . . . . . .   8
   6.  Data Model  . . . . . . . . . . . . . . . . . . . . . . . . .   9
     6.1.  High-Level YANG . . . . . . . . . . . . . . . . . . . . .   9
       6.1.1.  Definition of Symbols in Tree Diagrams  . . . . . . .   9
       6.1.2.  Registration Interface  . . . . . . . . . . . . . . .  10
       6.1.3.  Registration Request  . . . . . . . . . . . . . . . .  10
       6.1.4.  Instance Management Request . . . . . . . . . . . . .  10
       6.1.5.  NSF Capability Information  . . . . . . . . . . . . .  11
       6.1.6.  NSF Access Information  . . . . . . . . . . . . . . .  12
       6.1.7.  NSF Performance Capability  . . . . . . . . . . . . .  12
       6.1.8.  Role-Based ACL(Access Control List) . . . . . . . . .  12
     6.2.  YANG Modules  . . . . . . . . . . . . . . . . . . . . . .  13
       6.2.1.  XML Example of Registration Interface Data Model  . .  17
   7.  Security Considerations . . . . . . . . . . . . . . . . . . .  19
   8.  References  . . . . . . . . . . . . . . . . . . . . . . . . .  19
     8.1.  Normative References  . . . . . . . . . . . . . . . . . .  19
     8.2.  Informative References  . . . . . . . . . . . . . . . . .  19
   Appendix A.  NSF Lifecycle Managmenet in NFV Environments . . . .  21
   Appendix B.  Changes from draft-ietf-i2nsf-registration-
                interface-dm-00  . . . . . . . . . . . . . . . . . .  21
   Appendix C.  Acknowledgments  . . . . . . . . . . . . . . . . . .  21
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