The Data Model of Network Infrastructure Device Management Plane Security Baseline
draft-lin-sacm-nid-mp-security-baseline-04

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Security Automation and Continuous Monitoring (SACM)              Q. Lin
Internet-Draft                                                    L. Xia
Intended status: Standards Track                                  Huawei
Expires: April 25, 2019                                      H. Birkholz
                                                          Fraunhofer SIT
                                                        October 22, 2018

    The Data Model of Network Infrastructure Device Management Plane
                           Security Baseline
               draft-lin-sacm-nid-mp-security-baseline-04

Abstract

   This document provides security baseline for network device
   management plane, which is represented by YANG data model.  The
   corresponding configuration values and status values of the YANG data
   model can be transported between Security Automation and Continuous
   Monitoring (SACM) components and used for network device security
   posture assessment.

Status of This Memo

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

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   This Internet-Draft will expire on April 25, 2019.

Copyright Notice

   Copyright (c) 2018 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
   carefully, as they describe your rights and restrictions with respect

Lin, et al.              Expires April 25, 2019                 [Page 1]
Internet-Draft  Network Device Management Plane Security    October 2018

   to this document.  Code Components extracted from this document must
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Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Requirements Language . . . . . . . . . . . . . . . . . . . .   3
   3.  Terminology . . . . . . . . . . . . . . . . . . . . . . . . .   3
   4.  Tree Diagrams . . . . . . . . . . . . . . . . . . . . . . . .   4
   5.  Data Model Structure  . . . . . . . . . . . . . . . . . . . .   4
     5.1.  Administration Security . . . . . . . . . . . . . . . . .   5
       5.1.1.  Administrative Account Security . . . . . . . . . . .   5
       5.1.2.  Administrator Access Security . . . . . . . . . . . .   6
       5.1.3.  AAA . . . . . . . . . . . . . . . . . . . . . . . . .   9
       5.1.4.  Administrator Access Statistics . . . . . . . . . . .  10
     5.2.  System Management Security  . . . . . . . . . . . . . . .  11
       5.2.1.  SNMP Management Security  . . . . . . . . . . . . . .  11
       5.2.2.  NETCONF Management Security . . . . . . . . . . . . .  13
     5.3.  Port Management Security  . . . . . . . . . . . . . . . .  13
     5.4.  Log Security  . . . . . . . . . . . . . . . . . . . . . .  14
     5.5.  File Security . . . . . . . . . . . . . . . . . . . . . .  14
   6.  Network Infrastructure Device Security Baseline Yang Module .  15
     6.1.  Module 'ietf-admin-account-security'  . . . . . . . . . .  15
     6.2.  Module 'ietf-admin-access-security' . . . . . . . . . . .  18
     6.3.  Module 'ietf-aaa-security'  . . . . . . . . . . . . . . .  28
     6.4.  Module 'ietf-admin-access-statistics' . . . . . . . . . .  35
     6.5.  Module 'ietf-snmp-security' . . . . . . . . . . . . . . .  38
     6.6.  Module 'ietf-netconf-security'  . . . . . . . . . . . . .  46
     6.7.  Module 'ietf-port-management-security'  . . . . . . . . .  50
   7.  Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .  52
   8.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  52
   9.  Security Considerations . . . . . . . . . . . . . . . . . . .  52
   10. References  . . . . . . . . . . . . . . . . . . . . . . . . .  52
     10.1.  Normative References . . . . . . . . . . . . . . . . . .  52
     10.2.  Informative References . . . . . . . . . . . . . . . . .  53
   Appendix A. . . . . . . . . . . . . . . . . . . . . . . . . . . .  54
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  56

1.  Introduction

   Besides user devices and servers, network devices such as routers,
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