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A YANG Data Model for System Management
draft-ietf-netmod-system-mgmt-14

Document type: Active Internet-Draft (netmod WG)
Document stream: IETF
Last updated: 2014-04-15
Intended RFC status: Proposed Standard
Other versions: plain text, xml, pdf, html

IETF State: Submitted to IESG for Publication
Consensus: Yes
Document shepherd: Jürgen Schönwälder
Shepherd Write-Up: Last changed 2013-12-03

IESG State: IESG Evaluation::AD Followup
IANA Action State: None
(Has 3 DISCUSSes. Has enough positions to pass once DISCUSS positions are resolved.)
Responsible AD: Benoit Claise
Send notices to: netmod-chairs@tools.ietf.org, draft-ietf-netmod-system-mgmt@tools.ietf.org

Network Working Group                                         A. Bierman
Internet-Draft                                                 YumaWorks
Intended status: Standards Track                            M. Bjorklund
Expires: October 17, 2014                                 Tail-f Systems
                                                          April 15, 2014

                A YANG Data Model for System Management
                    draft-ietf-netmod-system-mgmt-14

Abstract

   This document defines a YANG data model for the configuration and
   identification of some common system properties within a device
   containing a NETCONF server.  This includes data node definitions for
   system identification, time-of-day management, user management, DNS
   resolver configuration, and some protocol operations for system
   management.

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 http://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 October 17, 2014.

Copyright Notice

   Copyright (c) 2014 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
   (http://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

Bierman & Bjorklund     Expires October 17, 2014                [Page 1]
Internet-Draft           YANG System Management               April 2014

   the Trust Legal Provisions and are provided without warranty as
   described in the Simplified BSD License.

Table of Contents

   1.  Introduction . . . . . . . . . . . . . . . . . . . . . . . . .  3
     1.1.  Terminology  . . . . . . . . . . . . . . . . . . . . . . .  3
     1.2.  Tree Diagrams  . . . . . . . . . . . . . . . . . . . . . .  3
   2.  Objectives . . . . . . . . . . . . . . . . . . . . . . . . . .  5
     2.1.  System Identification  . . . . . . . . . . . . . . . . . .  5
     2.2.  System Time Management . . . . . . . . . . . . . . . . . .  5
     2.3.  User Authentication  . . . . . . . . . . . . . . . . . . .  5
     2.4.  DNS Resolver . . . . . . . . . . . . . . . . . . . . . . .  5
     2.5.  System Control . . . . . . . . . . . . . . . . . . . . . .  6
   3.  System Data Model  . . . . . . . . . . . . . . . . . . . . . .  7
     3.1.  System Identification  . . . . . . . . . . . . . . . . . .  7
     3.2.  System Time Management . . . . . . . . . . . . . . . . . .  7
     3.3.  DNS Resolver Model . . . . . . . . . . . . . . . . . . . .  8
     3.4.  RADIUS Client Model  . . . . . . . . . . . . . . . . . . .  8
     3.5.  User Authentication Model  . . . . . . . . . . . . . . . .  9
       3.5.1.  SSH Public Key Authentication  . . . . . . . . . . . .  9
       3.5.2.  Local User Password Authentication . . . . . . . . . . 10
       3.5.3.  RADIUS Password Authentication . . . . . . . . . . . . 10
     3.6.  System Control . . . . . . . . . . . . . . . . . . . . . . 10
   4.  Relationship to the SNMPv2-MIB . . . . . . . . . . . . . . . . 11
   5.  IANA Crypt Hash YANG module  . . . . . . . . . . . . . . . . . 12
   6.  System YANG module . . . . . . . . . . . . . . . . . . . . . . 15
   7.  IANA Considerations  . . . . . . . . . . . . . . . . . . . . . 32
   8.  Security Considerations  . . . . . . . . . . . . . . . . . . . 33
   9.  Change Log . . . . . . . . . . . . . . . . . . . . . . . . . . 35
     9.1.  00-01  . . . . . . . . . . . . . . . . . . . . . . . . . . 35
     9.2.  01-02  . . . . . . . . . . . . . . . . . . . . . . . . . . 35
     9.3.  02-03  . . . . . . . . . . . . . . . . . . . . . . . . . . 35
     9.4.  03-04  . . . . . . . . . . . . . . . . . . . . . . . . . . 35
     9.5.  04-05  . . . . . . . . . . . . . . . . . . . . . . . . . . 35
     9.6.  05-06  . . . . . . . . . . . . . . . . . . . . . . . . . . 36
     9.7.  06-07  . . . . . . . . . . . . . . . . . . . . . . . . . . 36
     9.8.  07-08  . . . . . . . . . . . . . . . . . . . . . . . . . . 37

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