module ietf-pim-sm {

    yang-version 1;

    namespace
      "urn:ietf:params:xml:ns:yang:ietf-pim-sm";

    prefix pim-sm;

    import ietf-inet-types {
      prefix inet;
    }
    import ietf-routing {
      prefix rt;
    }
    import ietf-pim-base {
      prefix pim-base;
    }
    import ietf-pim-rp {
      prefix pim-rp;
    }

    organization "IETF PIM Working Group";

    contact
      "WG Web:   <http://tools.ietf.org/wg/pim/>
     WG List:  <mailto:pim@ietf.org>
     WG Chair: Stig Venaas
               <mailto:stig@venaas.com>
     WG Chair: Mike McBride
               <mailto:mmcbride7@gmail.com>
     Editor:   Xufeng Liu
               <mailto:Xufeng_Liu@jabil.com>
     Editor:   Pete McAllister
               <mailto:pete.mcallister@metaswitch.com>
     Editor:   Anish Peter
               <mailto:anish.ietf@gmail.com>
     Editor:   Mahesh Sivakumar
               <mailto:masivaku@cisco.com>
     Editor:   Yisong Liu
               <mailto:liuyisong@huawei.com>
     Editor:   Fangwei Hu
               <mailto:hu.fangwei@zte.com.cn>";

    description
      "The YANG module defines a PIM (Protocol Independent Multicast)
     SM (Sparse Mode) model.";

    revision "2017-03-09" {
      description "Initial revision.";
      reference
        "RFC XXXX: A YANG Data Model for PIM";

    }


    feature spt-switch-infinity {
      description
        "This feature indicates that the system supports configuration
       choice whether to trigger the switchover from the RPT
       (Rendezvous Point Tree) to the SPT (Shortest Path Tree).";
    }

    feature spt-switch-policy {
      description
        "This feature indicates that the system supports configuring
       policy for the switchover from the RPT to the SPT.";
    }

    identity sm {
      base pim-rp:rp-mode;
      description "SM (Sparse Mode).";
    }
  }  // module ietf-pim-sm