I2NSF Capability YANG Data Model
draft-hares-i2nsf-capability-data-model-01

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Network Working Group                                           S. Hares
Internet-Draft                                                    Huawei
Intended status: Standards Track                            R. Moskowitz
Expires: September 13, 2017                               HTT Consulting
                                                                  L. Xia
                                                                  Huawei
                                                                J. Jeong
                                                                  J. Kim
                                                 Sungkyunkwan University
                                                          March 12, 2017

                    I2NSF Capability YANG Data Model
               draft-hares-i2nsf-capability-data-model-01

Abstract

   This document defines a YANG data model for capabilities that enables
   an I2NSF user to control various network security functions in
   network security devices via an I2NSF security controller.

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   Copyright (c) 2017 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

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Internet-Draft      I2NSF Capability YANG Data Model          March 2017

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Table of Contents

   1.  Introduction . . . . . . . . . . . . . . . . . . . . . . . . .  3
   2.  Requirements Language  . . . . . . . . . . . . . . . . . . . .  3
   3.  Terminology  . . . . . . . . . . . . . . . . . . . . . . . . .  3
     3.1.  Tree Diagrams  . . . . . . . . . . . . . . . . . . . . . .  4
   4.  High-Level YANG  . . . . . . . . . . . . . . . . . . . . . . .  4
     4.1.  Capabilities per NSF . . . . . . . . . . . . . . . . . . .  4
     4.2.  Network Security Control . . . . . . . . . . . . . . . . .  5
     4.3.  Content Security Control . . . . . . . . . . . . . . . . .  6
     4.4.  Attack Mitigation Control  . . . . . . . . . . . . . . . .  7
     4.5.  IT Resources linked to Capabilities  . . . . . . . . . . .  9
     4.6.  Actions  . . . . . . . . . . . . . . . . . . . . . . . . . 10
   5.  YANG Modules . . . . . . . . . . . . . . . . . . . . . . . . . 10
   6.  IANA Considerations  . . . . . . . . . . . . . . . . . . . . . 32
   7.  Security Considerations  . . . . . . . . . . . . . . . . . . . 32
   8.  Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . 32
   9.  References . . . . . . . . . . . . . . . . . . . . . . . . . . 32
     9.1.  Normative References . . . . . . . . . . . . . . . . . . . 32
     9.2.  Informative References . . . . . . . . . . . . . . . . . . 32
   Appendix A.  Changes from
                draft-hares-i2nsf-capability-data-model-00  . . . . . 33

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1.  Introduction

   [i2nsf-problem-statement] proposes two different types of interfaces:

   o  Interface between I2NSF user and I2NSF security controller called
      I2NSF consumer-facing interface

   o  Interface between I2NSF security controller and network security
      functions (NSFs) called I2NSF NSF-facing interface

   This document provides a YANG model that defines the capabilities for
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