I2NSF Registration Interface YANG Data Model
draft-ietf-i2nsf-registration-interface-dm-05

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Last updated 2019-07-24
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I2NSF Working Group                                              S. Hyun
Internet-Draft                                         Chosun University
Intended status: Standards Track                                J. Jeong
Expires: January 25, 2020                                         T. Roh
                                                                   S. Wi
                                                 Sungkyunkwan University
                                                                 J. Park
                                                                    ETRI
                                                           July 24, 2019

              I2NSF Registration Interface YANG Data Model
             draft-ietf-i2nsf-registration-interface-dm-05

Abstract

   This document defines an information model and a YANG data model for
   Registration Interface between Security Controller and Developer's
   Management System (DMS) in the Interface to Network Security
   Functions (I2NSF) framework to register Network Security Functions
   (NSF) of the DMS into the Security Controller.  The objective of
   these information and data models is to support NSF capability
   registration and query 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
   and may be updated, replaced, or obsoleted by other documents at any
   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 January 25, 2020.

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

Hyun, et al.            Expires January 25, 2020                [Page 1]
Internet-Draft   Registration Interface YANG Data Model        July 2019

   (https://trustee.ietf.org/license-info) in effect on the date of
   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  . . . . . . . . . . . . . . . . . . . . . . . .   3
   2.  Requirements Language . . . . . . . . . . . . . . . . . . . .   3
   3.  Terminology . . . . . . . . . . . . . . . . . . . . . . . . .   3
   4.  Objectives  . . . . . . . . . . . . . . . . . . . . . . . . .   4
   5.  Information Model . . . . . . . . . . . . . . . . . . . . . .   4
     5.1.  NSF Capability Registration . . . . . . . . . . . . . . .   5
       5.1.1.  NSF Capability Information  . . . . . . . . . . . . .   6
       5.1.2.  NSF Access Information  . . . . . . . . . . . . . . .   8
     5.2.  NSF Capability Query  . . . . . . . . . . . . . . . . . .   8
   6.  Data Model  . . . . . . . . . . . . . . . . . . . . . . . . .   8
     6.1.  YANG Tree Diagram . . . . . . . . . . . . . . . . . . . .   8
       6.1.1.  Definition of Symbols in Tree Diagrams  . . . . . . .   9
       6.1.2.  I2NSF Registration Interface  . . . . . . . . . . . .   9
       6.1.3.  NSF Capability Information  . . . . . . . . . . . . .  11
       6.1.4.  NSF Access Information  . . . . . . . . . . . . . . .  12
     6.2.  YANG Data Modules . . . . . . . . . . . . . . . . . . . .  12
   7.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  17
   8.  Security Considerations . . . . . . . . . . . . . . . . . . .  17
   9.  References  . . . . . . . . . . . . . . . . . . . . . . . . .  19
     9.1.  Normative References  . . . . . . . . . . . . . . . . . .  19
     9.2.  Informative References  . . . . . . . . . . . . . . . . .  20
   Appendix A.  XML Example of Registration Interface Data Model . .  22
     A.1.  Example 1: Registration for Capabilities of General
           Firewall  . . . . . . . . . . . . . . . . . . . . . . . .  22
     A.2.  Example 2: Registration for Capabilities of Time based
           Firewall  . . . . . . . . . . . . . . . . . . . . . . . .  23
     A.3.  Example 3: Registration for Capabilities of Web Filter  .  25
     A.4.  Example 4: Registration for Capabilities of VoIP/VoLTE
           Filter  . . . . . . . . . . . . . . . . . . . . . . . . .  27
     A.5.  Example 5: Registration for Capabilities of HTTP and
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