NETCONF Changes to Support I2RS Protocol
draft-hares-netconf-i2rs-netconf-01

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I2RS working group                                              S. Hares
Internet-Draft                                                    Huawei
Intended status: Informational                                   A. Dass
Expires: September 13, 2017                                     Ericsson
                                                          March 12, 2017

                NETCONF Changes to Support I2RS Protocol
                draft-hares-netconf-i2rs-netconf-01.txt

Abstract

   This document describes a NETCONF capabiilty to support the Interface
   to Routing system (I2RS) protocol requirements for I2RS protocol
   version 1.  The I2RS protocol is a re-use higher layer protocol which
   defines extensions to other protocols (NETCONF and RESTCONf) and
   extensions to the Yang Data Modeling language.

   The I2RS protocol supports ephemeral state datastores as control
   plane datastores.  Initial versions of this document contain
   descriptions of the ephemeral datastore.  Future versions may move
   this description to NETMOD datastore description documents.

Status of This Memo

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   This Internet-Draft will expire on September 13, 2017.

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   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
   Provisions Relating to IETF Documents
   (http://trustee.ietf.org/license-info) in effect on the date of

Hares & Dass           Expires September 13, 2017               [Page 1]
Internet-Draft             I2RS Protocol Yang                 March 2017

   publication of this document.  Please review these documents
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   described in the Simplified BSD License.

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   3
   2.  Definitions Related to Ephemeral Configuration  . . . . . . .   3
     2.1.  Requirements language . . . . . . . . . . . . . . . . . .   4
     2.2.  I2RS Definitions  . . . . . . . . . . . . . . . . . . . .   4
   3.  Requirements control-plane datstore and ephemeral
       capabilities  . . . . . . . . . . . . . . . . . . . . . . . .   5
     3.1.  I2RS protocol requirements  . . . . . . . . . . . . . . .   5
     3.2.  Overview of NETCONF support for I2RS protocol
           requirements  . . . . . . . . . . . . . . . . . . . . . .   5
   4.  NETCONF capability for control-plane datastore  . . . . . . .   5
     4.1.  Overview  . . . . . . . . . . . . . . . . . . . . . . . .   6
     4.2.  Dependencies  . . . . . . . . . . . . . . . . . . . . . .   7
     4.3.  Capability identifier . . . . . . . . . . . . . . . . . .   8
     4.4.  New Operations  . . . . . . . . . . . . . . . . . . . . .   8
       4.4.1.  <get-data>  . . . . . . . . . . . . . . . . . . . . .   8
       4.4.2.  <write data gt; . . . . . . . . . . . . . . . . . . .  10
     4.5.  Modification to protocol operations . . . . . . . . . . .  15
       4.5.1.  Unsupported protocol operations . . . . . . . . . . .  15
       4.5.2.  Modified protocol operations  . . . . . . . . . . . .  16
     4.6.  Interactions with Capabilities  . . . . . . . . . . . . .  16
       4.6.1.  Unsupported Capabiltiies  . . . . . . . . . . . . . .  16
       4.6.2.  Modified Capabilities . . . . . . . . . . . . . . . .  16
   5.  NETCONF Ephemeral capability  . . . . . . . . . . . . . . . .  17
     5.1.  Overview  . . . . . . . . . . . . . . . . . . . . . . . .  17
     5.2.  Dependencies  . . . . . . . . . . . . . . . . . . . . . .  18
     5.3.  New Operations  . . . . . . . . . . . . . . . . . . . . .  18
       5.3.1.  resource-limits . . . . . . . . . . . . . . . . . . .  18
     5.4.  Modifications to Protocol Operations  . . . . . . . . . .  18
       5.4.1.  Unsupported Operations  . . . . . . . . . . . . . . .  18
       5.4.2.  Modified Operations . . . . . . . . . . . . . . . . .  19
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