I2NSF Capability YANG Data Model
draft-ietf-i2nsf-capability-data-model-04

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I2NSF Working Group                                             S. Hares
Internet-Draft                                                    Huawei
Intended status: Standards Track                                J. Jeong
Expires: September 29, 2019                                       J. Kim
                                                 Sungkyunkwan University
                                                            R. Moskowitz
                                                          HTT Consulting
                                                                  Q. Lin
                                                                  Huawei
                                                          March 28, 2019

                    I2NSF Capability YANG Data Model
               draft-ietf-i2nsf-capability-data-model-04

Abstract

   This document defines a YANG data model for capabilities of various
   Network Security Functions (NSFs) in Interface to Network Security
   Functions (I2NSF) framework to cetrally manage capabilities of varios
   NSFs.

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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   material or to cite them other than as "work in progress."

   This Internet-Draft will expire on September 29, 2019.

Copyright Notice

   Copyright (c) 2019 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
   publication of this document.  Please review these documents

Hares, et al.          Expires September 29, 2019               [Page 1]
Internet-Draft      I2NSF Capability YANG Data Model          March 2019

   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
     3.1.  Tree Diagrams . . . . . . . . . . . . . . . . . . . . . .   4
   4.  Overview  . . . . . . . . . . . . . . . . . . . . . . . . . .   4
   5.  YANG Tree Diagram . . . . . . . . . . . . . . . . . . . . . .   6
     5.1.  Capabilities of Network Security Function . . . . . . . .   6
   6.  YANG Data Modules . . . . . . . . . . . . . . . . . . . . . .   9
     6.1.  I2NSF Capability YANG Data Module . . . . . . . . . . . .   9
   7.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  38
   8.  Security Considerations . . . . . . . . . . . . . . . . . . .  39
   9.  References  . . . . . . . . . . . . . . . . . . . . . . . . .  39
     9.1.  Normative References  . . . . . . . . . . . . . . . . . .  39
     9.2.  Informative References  . . . . . . . . . . . . . . . . .  40
   Appendix A.  Changes from draft-ietf-i2nsf-capability-data-
                model-03 . . . . . . . . . . . . . . . . . . . . . .  42
   Appendix B.  Acknowledgments  . . . . . . . . . . . . . . . . . .  42
   Appendix C.  Contributors . . . . . . . . . . . . . . . . . . . .  42
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  42

1.  Introduction

   As the industry becomes more sophisticated and network devices (e.g.,
   Internet of Things, Self-driving vehicles, and VoIP/VoLTE
   smartphones), service providers have a lot of problems mentioned in
   [RFC8192].  To resolve these problems, [i2nsf-nsf-cap-im] specifies
   the information model of the capabilities of Network Security
   Functions (NSFs).

   This document provides a data model using YANG [RFC6020][RFC7950]
   that defines the capabilities of NSFs to centrally manage
   capabilities of those security devices.  The security devices can
   register their own capabilities into Network Operator Management
   (Mgmt) System (i.e., Security Controller) with this YANG data model
   through the registration interface [RFC8329].  With the capabilities
   of those security devices registered centrally, those security
   devices can be easily managed [RFC8329].  This YANG data model is
   based on the information model for I2NSF NSF capabilities
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