ietf-yang-mpl-ops@2018-07-06.yang

module ietf-yang-mpl-ops {

  yang-version 1.1;

  namespace 
      "urn:ietf:params:xml:ns:yang:ietf-yang-mpl-ops";
  prefix "mplo";

  import ietf-yang-mpl-domain{
     prefix "mpl";
  }

  organization
    "IETF ROLL (Routing over Low power and lossy networks)
 Working Group";

  contact
     "WG Web:   http://tools.ietf.org/wg/roll/
     WG List:  mailto:roll@ietf.org

     WG Chair: Peter van der Stok
               mailto:consultancy@vanderstok.org

     WG Chair: Ines Robles
               mailto:maria.ines.robles@ericsson.com

     Editor:   Peter van der Stok
               mailto:consultancy@vanderstok.org";

  description
     "This module contains information about the operation of 
      the MPL protocol.

     Copyright (c) 2018 IETF Trust and the persons identified as
     authors of the code.  All rights reserved.

     Redistribution and use in source and binary forms, with or

     without modification, is permitted pursuant to, and subject
     to the license terms contained in, the Simplified BSD License
     set forth in Section 4.c of the IETF Trust's Legal Provisions
     Relating to IETF Documents
     (http://trustee.ietf.org/license-info).

     This version of this YANG module is part of RFC XXXX; see
     the RFC itself for full legal notices.";

revision "2018-07-06" {
      description "revision 3";
      reference
        "I-D:draft-ietf-roll-mpl-yang: A YANG model for Multicast
         Protocol for Low power and lossy Networks (MPL)";
    }

    augment "/mpl:domain" {
       description 
          "additional MPL server settings to MPL domains";

    container mpl-ops {
      description
         "Parameter settings for each MPL server and for each 
          individual domain of the server.";

      leaf PROACTIVE_FORWARDING {
        type boolean;
        description
           "The boolean value indicates whether the MPL forwarder
            schedules MPL data message transmission after
            receiving them for the first time.
            Specified in section 5.4 of [RFC7731]";
      }

      leaf SEED_SET_ENTRY_LIFETIME {
         type uint64;
         units "seconds";
         default 1800;
         description
            "The value indicates the minimum lifetime for 
             an entry in the Seed set expressed in seconds.
             Default value is 30 minutes.
             Specified in section 5.4 of [RFC7731]";
       }

       list mpl-parameter{
          key  domainID;
          description
             "Each domain has a set of MPL forwarding parameters
              which regulate the forwarding operation.";

          leaf  domainID{
             type uint16;
             description
                "Each domainID must be present in  
                 mpl-parameter list.";
          }

          leaf DATA_MESSAGE_IMIN{
             type uint16;
             description
                "The minimum Trickle timer interval
                 for MPL Data Message transmissions.
                 mpl-ops/mpl-parameter/DATA_MESSAGE_IMIN <=
                 mpl-seeds/buffered-messages/I <=
                 mpl-ops/mpl-parameter/DATA_MESSAGE_IMAX 
                 Specified in section 5.4 of [RFC7731]";
           }

           leaf DATA_MESSAGE_IMAX{
              type uint16;
              description
                 "The maximum Trickle timer interval 
                  for MPL Data Message transmissions.
                  mpl-ops/mpl-parameter/DATA_MESSAGE_IMIN <=
                  mpl-seeds/buffered-messages/I <=
                  mpl-ops/mpl-parameter/DATA_MESSAGE_IMAX 
                  Specified in section 5.4 of [RFC7731]";
           }

           leaf DATA_MESSAGE_K{
              type uint16;
              default 1;
              description
                 "The redundancy constant
                  for MPL Data Message transmissions.
                  Specified in section 5.4 of [RFC7731]";
           }

           leaf DATA_MESSAGE_TIMER_EXPIRATIONS{
              type uint16;
              default 3;
              description
                  "The number of Trickle timer expirations, as
                   that occur before terminating the Trickle 
                   algorithm's retransmission of a given 
                   MPL Data Message.
                   Specified in section 5.4 of [RFC7731]";
            }

            leaf CONTROL_MESSAGE_IMIN{
               type uint16;
               description
                  "The minimum Trickle timer interval
                   for MPL Control Message transmissions.
                   Specified in section 5.4 of [RFC7731]";
            }

            leaf CONTROL_MESSAGE_IMAX{
               type uint16;
               description
                  "The maximum Trickle timer interval
                   for MPL Control Message transmissions.
                   Specified in section 5.4 of [RFC7731]";
            }

            leaf CONTROL_MESSAGE_K{
               type uint16;
               default 1;
               description
                  "The redundancy constant
                   for MPL Control Message transmissions.
                   Specified in section 5.4 of [RFC7731]";
            }

            leaf CONTROL_MESSAGE_TIMER_EXPIRATIONS{
               type uint16;
               default 10;
               description
                  "The number of Trickle time expirations,
                   that occur before terminating the Trickle
                   algorithm for MPL Control Message
                   transmissions.
                   Specified in section 5.4 of [RFC7731]";
            }

       }  // list MPL-parameter
     }  // container MPL-ops
   }  // augment ietf-yang-mpl-domain
} // module ietf-yang-mpl-ops