Dynamic subscription to YANG Events and Datastores over NETCONF
draft-ietf-netconf-netconf-event-notifications-16

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Document Type Active Internet-Draft (netconf WG)
Last updated 2019-01-08
Replaces draft-gonzalez-netconf-event-notifications
Stream IETF
Intended RFC status Proposed Standard
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NETCONF                                                          E. Voit
Internet-Draft                                             Cisco Systems
Intended status: Standards Track                                A. Clemm
Expires: July 12, 2019                                            Huawei
                                                      A. Gonzalez Prieto
                                                               Microsoft
                                                       E. Nilsen-Nygaard
                                                             A. Tripathy
                                                           Cisco Systems
                                                         January 8, 2019

    Dynamic subscription to YANG Events and Datastores over NETCONF
           draft-ietf-netconf-netconf-event-notifications-16

Abstract

   This document provides a NETCONF binding to the dynamic subscription
   capability of both subscribed notifications and YANG push.

   RFC Editor note: please replace the four references to pre-RFC
   normative drafts with the actual assigned RFC numbers.

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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   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 July 12, 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

Voit, et al.              Expires July 12, 2019                 [Page 1]
Internet-Draft                NETCONF-notif                 January 2019

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

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   3
   2.  Terminology . . . . . . . . . . . . . . . . . . . . . . . . .   3
   3.  Compatibility with RFC-5277's create-subscription . . . . . .   3
   4.  Mandatory XML, event stream and datastore support . . . . . .   4
   5.  NETCONF connectivity and the Dynamic Subscriptions  . . . . .   4
   6.  Notification Messages . . . . . . . . . . . . . . . . . . . .   4
   7.  Dynamic Subscriptions and RPC Error Responses . . . . . . . .   4
   8.  Security Considerations . . . . . . . . . . . . . . . . . . .   6
   9.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .   6
   10. Acknowledgments . . . . . . . . . . . . . . . . . . . . . . .   6
   11. Notes to the RFC Editor . . . . . . . . . . . . . . . . . . .   6
   12. References  . . . . . . . . . . . . . . . . . . . . . . . . .   7
     12.1.  Normative References . . . . . . . . . . . . . . . . . .   7
     12.2.  Informative References . . . . . . . . . . . . . . . . .   7
   Appendix A.  Examples . . . . . . . . . . . . . . . . . . . . . .   8
     A.1.  Event Stream Discovery  . . . . . . . . . . . . . . . . .   8
     A.2.  Dynamic Subscriptions . . . . . . . . . . . . . . . . . .   8
     A.3.  Subscription State Notifications  . . . . . . . . . . . .  13
     A.4.  Filter Examples . . . . . . . . . . . . . . . . . . . . .  14
   Appendix B.  Changes between revisions  . . . . . . . . . . . . .  16
     B.1.  v15 to v16  . . . . . . . . . . . . . . . . . . . . . . .  16
     B.2.  v14 to v15  . . . . . . . . . . . . . . . . . . . . . . .  16
     B.3.  v13 to v14  . . . . . . . . . . . . . . . . . . . . . . .  16
     B.4.  v11 to v13  . . . . . . . . . . . . . . . . . . . . . . .  16
     B.5.  v10 to v11  . . . . . . . . . . . . . . . . . . . . . . .  16
     B.6.  v09 to v10  . . . . . . . . . . . . . . . . . . . . . . .  17
     B.7.  v08 to v09  . . . . . . . . . . . . . . . . . . . . . . .  17
     B.8.  v07 to v08  . . . . . . . . . . . . . . . . . . . . . . .  17
     B.9.  v06 to v07  . . . . . . . . . . . . . . . . . . . . . . .  17
     B.10. v05 to v06  . . . . . . . . . . . . . . . . . . . . . . .  17
     B.11. v03 to v04  . . . . . . . . . . . . . . . . . . . . . . .  17
     B.12. v01 to v03  . . . . . . . . . . . . . . . . . . . . . . .  17
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