I2NSF Capability YANG Data Model
draft-hares-i2nsf-capability-data-model-03
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Network Working Group S. Hares
Internet-Draft Huawei
Intended status: Standards Track J. Jeong
Expires: January 4, 2018 J. Kim
Sungkyunkwan University
R. Moskowitz
HTT Consulting
L. Xia
Huawei
July 3, 2017
I2NSF Capability YANG Data Model
draft-hares-i2nsf-capability-data-model-03
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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Hares, et al. Expires January 4, 2018 [Page 1]
Internet-Draft I2NSF Capability YANG Data Model July 2017
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Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2
2. Requirements Language . . . . . . . . . . . . . . . . . . . . 3
3. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.1. Tree Diagrams . . . . . . . . . . . . . . . . . . . . . . 3
4. High-Level YANG . . . . . . . . . . . . . . . . . . . . . . . 4
4.1. Capabilities per NSF . . . . . . . . . . . . . . . . . . 4
4.2. Network Security Control . . . . . . . . . . . . . . . . 4
4.3. Content Security Control . . . . . . . . . . . . . . . . 5
4.4. Attack Mitigation Control . . . . . . . . . . . . . . . . 7
4.5. Information on Capabilities . . . . . . . . . . . . . . . 9
4.6. Location for Capabilities . . . . . . . . . . . . . . . . 10
4.7. IT Resources linked to Capabilities . . . . . . . . . . . 10
4.8. Actions . . . . . . . . . . . . . . . . . . . . . . . . . 11
5. YANG Modules . . . . . . . . . . . . . . . . . . . . . . . . 11
6. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 33
7. Security Considerations . . . . . . . . . . . . . . . . . . . 34
8. Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . 34
9. References . . . . . . . . . . . . . . . . . . . . . . . . . 34
9.1. Normative References . . . . . . . . . . . . . . . . . . 34
9.2. Informative References . . . . . . . . . . . . . . . . . 34
Appendix A. Changes from draft-hares-i2nsf-capability-data-
model-01 . . . . . . . . . . . . . . . . . . . . . . 36
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 36
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
security devices that can be utilized by I2NSF NSF-facing interface
between the I2NSF security controller and the NSF devices to express
the capabilities of NSF devices. This YANG model can also be used by
the IN2SF user (or I2NSF client) to provide a complete list of the
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