YANG Alarm Module
draft-ietf-ccamp-alarm-module-00

Document Type Active Internet-Draft (ccamp WG)
Last updated 2017-12-14
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: June 17, 2018                                             Cisco
                                                       December 14, 2017

                           YANG Alarm Module
                    draft-ietf-ccamp-alarm-module-00

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 RPCs 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 June 17, 2018.

Copyright Notice

   Copyright (c) 2017 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
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   (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

Vallin & Bjorklund        Expires June 17, 2018                 [Page 1]
Internet-Draft              YANG Alarm Module              December 2017

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

Table of Contents

   1.  Requirements notation . . . . . . . . . . . . . . . . . . . .   3
   2.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   3
     2.1.  Terminology . . . . . . . . . . . . . . . . . . . . . . .   3
   3.  Objectives  . . . . . . . . . . . . . . . . . . . . . . . . .   4
   4.  Alarm Module Concepts . . . . . . . . . . . . . . . . . . . .   5
     4.1.  Alarm Definition  . . . . . . . . . . . . . . . . . . . .   5
     4.2.  Alarm Type  . . . . . . . . . . . . . . . . . . . . . . .   5
     4.3.  Identifying Resource  . . . . . . . . . . . . . . . . . .   7
     4.4.  Identifying Alarm Instances . . . . . . . . . . . . . . .   7
     4.5.  Alarm Life-Cycle  . . . . . . . . . . . . . . . . . . . .   8
       4.5.1.  Resource Alarm Life-Cycle . . . . . . . . . . . . . .   8
       4.5.2.  Operator Alarm Life-cycle . . . . . . . . . . . . . .   9
       4.5.3.  Administrative Alarm Life-Cycle . . . . . . . . . . .   9
     4.6.  Root Cause and Impacted Resources . . . . . . . . . . . .  10
     4.7.  Alarm Shelving  . . . . . . . . . . . . . . . . . . . . .  10
   5.  Alarm Data Model  . . . . . . . . . . . . . . . . . . . . . .  10
     5.1.  Alarm Control . . . . . . . . . . . . . . . . . . . . . .  11
       5.1.1.  Alarm Shelving  . . . . . . . . . . . . . . . . . . .  11
     5.2.  Alarm Inventory . . . . . . . . . . . . . . . . . . . . .  12
     5.3.  Alarm Summary . . . . . . . . . . . . . . . . . . . . . .  13
     5.4.  The Alarm List  . . . . . . . . . . . . . . . . . . . . .  13
     5.5.  The Shelved Alarms List . . . . . . . . . . . . . . . . .  15
     5.6.  RPCs and Actions  . . . . . . . . . . . . . . . . . . . .  15
     5.7.  Notifications . . . . . . . . . . . . . . . . . . . . . .  15
   6.  Alarm YANG Module . . . . . . . . . . . . . . . . . . . . . .  15
   7.  X.733 Alarm Mapping Data Model  . . . . . . . . . . . . . . .  40
   8.  X.733 Alarm Mapping YANG Module . . . . . . . . . . . . . . .  41
   9.  Security Considerations . . . . . . . . . . . . . . . . . . .  47
   10. Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .  47
   11. References  . . . . . . . . . . . . . . . . . . . . . . . . .  47
     11.1.  Normative References . . . . . . . . . . . . . . . . . .  47
     11.2.  Informative References . . . . . . . . . . . . . . . . .  47
   Appendix A.  Vendor-specific Alarm-Types Example  . . . . . . . .  48
   Appendix B.  Alarm Inventory Example  . . . . . . . . . . . . . .  49
   Appendix C.  Alarm List Example . . . . . . . . . . . . . . . . .  50
   Appendix D.  Alarm Shelving Example . . . . . . . . . . . . . . .  51
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