submodule Cisco-IOS-XR-manageability-object-tracking-oper-sub1 {

    yang-version 1;

    belongs-to
      Cisco-IOS-XR-manageability-object-tracking-oper {
        prefix
          Cisco-IOS-XR-manageability-object-tracking-oper;
    }

    import ietf-inet-types {
      prefix inet;
    }
    import cisco-semver {
      prefix semver;
    }

    organization "Cisco Systems, Inc.";

    contact
      "Cisco Systems, Inc.
     Customer Service
     
     Postal: 170 West Tasman Drive
     San Jose, CA 95134
     
     Tel: +1 800 553-NETS
     
     E-mail: cs-yang@cisco.com";

    description
      "This submodule contains a collection of YANG definitions
     for Cisco IOS-XR manageability-object-tracking package operational data.
     
     Copyright (c) 2013-2020 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2020-06-17" {
      description
        "Added support to display delay up/down values in show track.";
    }

    revision "2019-10-07" {
      description
        "Added support for track type bgp nbr af.";
    }

    revision "2019-09-07" {
      description
        "Removed IPv4 Route type nodes and added generic node for both IPv4 and IPv6.";
    }

    revision "2019-04-05" {
      description
        "Establish semantic version baseline.";
    }

    revision "2015-11-09" {
      description "IOS XR 6.0 revision.";
    }

    semver:module-version "2.2.0";
    semver:module-version "2.1.0";
    semver:module-version "2.0.0";
    semver:module-version "1.0.0";

    typedef Track {
      type enumeration {
        enum "interface-type" {
          value 1;
          description "Line protocol type";
        }
        enum "route-type" {
          value 2;
          description "Route type";
        }
        enum "bool-and-type" {
          value 3;
          description "Boolean and type";
        }
        enum "bool-or-type" {
          value 4;
          description "Boolean or type";
        }
        enum "ipsla-type" {
          value 5;
          description "Ipsla track type";
        }
        enum "undefined-type" {
          value 6;
          description "type undefined";
        }
        enum "threshold-weight" {
          value 7;
          description
            "type threshold weight";
        }
        enum "threshold-percentage" {
          value 8;
          description
            "type threshold percentage";
        }
        enum "bfd-type" {
          value 9;
          description "type bfd rtr";
        }
        enum "iflist-bool-and-type" {
          value 10;
          description
            "Interface list boolean and type";
        }
        enum "iflist-bool-or-type" {
          value 11;
          description
            "Interface list boolean or type";
        }
        enum "iflist-thld-weight" {
          value 12;
          description
            "Interface list threshold weight type";
        }
        enum "iflist-thld-percent" {
          value 13;
          description
            "Interface list threshold percent type";
        }
        enum "bgp-nbr-af-type" {
          value 14;
          description "type bgp nbr af";
        }
      }
      description "Track";
    }
  }  // submodule Cisco-IOS-XR-manageability-object-tracking-oper-sub1