YANG Alarm Module
draft-ietf-ccamp-alarm-module-09

Document Type Active Internet-Draft (ccamp WG)
Last updated 2019-07-16 (latest revision 2019-04-11)
Replaces draft-vallin-ccamp-alarm-module
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Network Working Group                                          S. Vallin
Internet-Draft                                          Stefan Vallin AB
Intended status: Standards Track                            M. Bjorklund
Expires: October 13, 2019                                          Cisco
                                                          April 11, 2019

                           YANG Alarm Module
                    draft-ietf-ccamp-alarm-module-09

Abstract

   This document defines a YANG module for alarm management.  It
   includes functions for alarm list management, alarm shelving and
   notifications to inform management systems.  There are also
   operations to manage the operator state of an alarm and
   administrative alarm procedures.  The module carefully maps to
   relevant alarm standards.

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
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   This Internet-Draft will expire on October 13, 2019.

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
   (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

Vallin & Bjorklund      Expires October 13, 2019                [Page 1]
Internet-Draft              YANG Alarm Module                 April 2019

   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 and Notation  . . . . . . . . . . . . . . . .   3
   2.  Objectives  . . . . . . . . . . . . . . . . . . . . . . . . .   5
   3.  Alarm Module Concepts . . . . . . . . . . . . . . . . . . . .   5
     3.1.  Alarm Definition  . . . . . . . . . . . . . . . . . . . .   5
     3.2.  Alarm Type  . . . . . . . . . . . . . . . . . . . . . . .   6
     3.3.  Identifying the Alarming Resource . . . . . . . . . . . .   8
     3.4.  Identifying Alarm Instances . . . . . . . . . . . . . . .   9
     3.5.  Alarm Lifecycle . . . . . . . . . . . . . . . . . . . . .   9
       3.5.1.  Resource Alarm Lifecycle  . . . . . . . . . . . . . .  10
       3.5.2.  Operator Alarm Lifecycle  . . . . . . . . . . . . . .  10
       3.5.3.  Administrative Alarm Lifecycle  . . . . . . . . . . .  11
     3.6.  Root Cause, Impacted Resources and Related
           Alarms  . . . . . . . . . . . . . . . . . . . . . . . . .  11
     3.7.  Alarm Shelving  . . . . . . . . . . . . . . . . . . . . .  13
     3.8.  Alarm Profiles  . . . . . . . . . . . . . . . . . . . . .  13
   4.  Alarm Data Model  . . . . . . . . . . . . . . . . . . . . . .  13
     4.1.  Alarm Control . . . . . . . . . . . . . . . . . . . . . .  15
       4.1.1.  Alarm Shelving  . . . . . . . . . . . . . . . . . . .  15
     4.2.  Alarm Inventory . . . . . . . . . . . . . . . . . . . . .  15
     4.3.  Alarm Summary . . . . . . . . . . . . . . . . . . . . . .  16
     4.4.  The Alarm List  . . . . . . . . . . . . . . . . . . . . .  17
     4.5.  The Shelved Alarms List . . . . . . . . . . . . . . . . .  19
     4.6.  Alarm Profiles  . . . . . . . . . . . . . . . . . . . . .  19
     4.7.  Operations  . . . . . . . . . . . . . . . . . . . . . . .  20
     4.8.  Notifications . . . . . . . . . . . . . . . . . . . . . .  20
   5.  Relationship to the ietf-hardware YANG module . . . . . . . .  20
   6.  Alarm YANG Module . . . . . . . . . . . . . . . . . . . . . .  21
   7.  X.733 Extensions  . . . . . . . . . . . . . . . . . . . . . .  53
   8.  The X.733 Mapping Module  . . . . . . . . . . . . . . . . . .  53
   9.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  65
   10. Security Considerations . . . . . . . . . . . . . . . . . . .  65
   11. Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .  66
   12. References  . . . . . . . . . . . . . . . . . . . . . . . . .  67
     12.1.  Normative References . . . . . . . . . . . . . . . . . .  67
     12.2.  Informative References . . . . . . . . . . . . . . . . .  68
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