I2NSF Capability YANG Data Model
draft-hares-i2nsf-capability-data-model-00

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Network Working Group                                           S. Hares
Internet-Draft                                                    Huawei
Intended status: Standards Track                            R. Moskowitz
Expires: May 4, 2017                                      HTT Consulting
                                                                  L. Xia
                                                                  Huawei
                                                                  J. Kim
                                                                J. Jeong
                                                 Sungkyunkwan University
                                                        October 31, 2016

                    I2NSF Capability YANG Data Model
               draft-hares-i2nsf-capability-data-model-00

Abstract

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

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Copyright Notice

   Copyright (c) 2016 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

Hares, et al.              Expires May 4, 2017                  [Page 1]
Internet-Draft      I2NSF Capability YANG Data Model        October 2016

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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 . . . . . . . . . . . . . . . . .  5
     4.4.  Attack Mitigation Control  . . . . . . . . . . . . . . . .  6
     4.5.  IT Resources linked to Capabilities  . . . . . . . . . . .  8
     4.6.  Actions  . . . . . . . . . . . . . . . . . . . . . . . . .  9
   5.  YANG Modules . . . . . . . . . . . . . . . . . . . . . . . . .  9
   6.  IANA Considerations  . . . . . . . . . . . . . . . . . . . . . 26
   7.  Security Considerations  . . . . . . . . . . . . . . . . . . . 26
   8.  Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . 26
   9.  References . . . . . . . . . . . . . . . . . . . . . . . . . . 27
     9.1.  Normative References . . . . . . . . . . . . . . . . . . . 27
     9.2.  Informative References . . . . . . . . . . . . . . . . . . 27

Hares, et al.              Expires May 4, 2017                  [Page 2]
Internet-Draft      I2NSF Capability YANG Data Model        October 2016

1.  Introduction

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

   o  North-bound interface (NBI) provided by the network security
      functions (NSFs)

   o  Interface between I2NSF user/client with network controller

   This document provides a yang model that defines the capabilities for
   security devices that can be utilized by I2NSF NBI between the I2RS
   network controller and the NSF devices to express the NSF devices
   capabilities.  It can also be used by the IN2SF user application (or
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