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";
    }

    grouping TRACK-INFO-BRIEF {
      description "TRACK INFO BRIEF";
      list track-info-brief {
        description "track info brief";
        container track-type-info {
          description
            "Track type information";
          uses TRACK-TYPE-INFO-UNION;
        }  // container track-type-info

        leaf tracke-name {
          type string {
            length "0..33";
          }
          description "Track Name";
        }

        leaf type {
          type Track;
          description "Track type";
        }

        leaf track-state {
          type boolean;
          description "Track state";
        }
      }  // list track-info-brief
    }  // grouping TRACK-INFO-BRIEF

    grouping DELAYED-STATE-STATUS {
      description "DELAYED STATE STATUS";
      leaf time-remaining {
        type uint32;
        units "second";
        description
          "The time remaining in seconds for the counter to
         trigger state change";
      }

      leaf track-state {
        type boolean;
        description
          "State the track will transition to. Track state.
         True means track is up; False means track is
         down.";
      }
    }  // grouping DELAYED-STATE-STATUS

    grouping INTERFACE-TRACKING-INFO {
      description "INTERFACE TRACKING INFO";
      list interface-tracking-info {
        description
          "interface tracking info";
        leaf interface-name {
          type string {
            length "0..120";
          }
          description "Interface Name";
        }
      }  // list interface-tracking-info
    }  // grouping INTERFACE-TRACKING-INFO

    grouping THRESHOLD-TRACK-INFO {
      description "THRESHOLD TRACK INFO";
      list threshold-track-info {
        description "threshold track info";
        leaf object-name {
          type string {
            length "0..33";
          }
          description "Object name";
        }

        leaf track-state {
          type boolean;
          description
            "Track state. True means track is up; False
           means track is down.";
        }

        leaf weight {
          type uint32;
          units "percentage";
          description
            "Weight is the number assigned to a track object
           . In case of a type threshold weight( i.e.
           weighted sum list), weight is asigned by User
           at the time of configuration. In case of a type
           threshold percentage (i.e. percentage based
           list), weight is internally computed by
           (1/N)x100, where N is the number of objects in
           the list.";
        }
      }  // list threshold-track-info
    }  // grouping THRESHOLD-TRACK-INFO

    grouping BOOL-TRACK-INFO {
      description "BOOL TRACK INFO";
      list bool-track-info {
        description "bool track info";
        leaf object-name {
          type string {
            length "0..33";
          }
          description "Object Name";
        }

        leaf track-state {
          type boolean;
          description "Track state";
        }

        leaf with-not {
          type boolean;
          description
            "Track object with Not";
        }
      }  // list bool-track-info
    }  // grouping BOOL-TRACK-INFO

    grouping BFDRTR-TRACK-INFO {
      description "BFDRTR TRACK INFO";
      leaf interface-name {
        type string {
          length "0..120";
        }
        description "Interface Name";
      }

      leaf destination-address {
        type uint32;
        description "Destination Address";
      }

      leaf rate {
        type uint32;
        description "Rate";
      }

      leaf debounce-count {
        type uint32;
        description "Debounce Count";
      }
    }  // grouping BFDRTR-TRACK-INFO

    grouping RTR-TRACK-INFO {
      description "RTR TRACK INFO";
      leaf ipsla-op-id {
        type uint32;
        description "Op Id";
      }

      leaf rtt {
        type uint32;
        description "Latest RTT";
      }

      leaf return-code {
        type uint32;
        description "Latest Return Code";
      }

      leaf return-code-string {
        type string {
          length "0..120";
        }
        description "Latest Ret Code String";
      }
    }  // grouping RTR-TRACK-INFO

    grouping BGP-NBR-AF-TRACK-INFO {
      description "BGP NBR AF TRACK INFO";
      leaf is-neighbor-ipv4 {
        type boolean;
        description
          "Is BGP neighbor addr IPv4";
      }

      leaf ipv4-address {
        type inet:ipv4-address;
        description "IPv4 address";
      }

      leaf ipv6-address {
        type inet:ipv6-address;
        description "IPv6 address";
      }

      leaf afi {
        type uint16;
        description "AFI";
      }

      leaf safi {
        type uint8;
        description "SAFI";
      }

      leaf neighbor-object-state {
        type uint32;
        description "BGP neighborship state";
      }

      leaf disable-fib-check {
        type boolean;
        description
          "Disable Neighbor's route reachablity state";
      }

      leaf neighbor-route-reach-state {
        type boolean;
        description
          "BGP Neighbor's route reachablity state";
      }

      leaf vrf {
        type string {
          length "0..120";
        }
        description "VRF Name";
      }

      leaf ins {
        type string {
          length "0..120";
        }
        description "VRF Name";
      }
    }  // grouping BGP-NBR-AF-TRACK-INFO

    grouping ROUTE-TRACK-INFO {
      description "ROUTE TRACK INFO";
      leaf prefix {
        type string {
          length "0..46";
        }
        description "IPv4 or IPv6 Prefix";
      }

      leaf prefix-length {
        type uint32;
        description "Prefix Length";
      }

      leaf vrf {
        type string {
          length "0..120";
        }
        description "VRF Name";
      }

      leaf next-hop {
        type string {
          length "0..120";
        }
        description "Next Hop";
      }
    }  // grouping ROUTE-TRACK-INFO

    grouping INTF-TRACK-INFO {
      description "INTF TRACK INFO";
      leaf interface-name {
        type string {
          length "0..120";
        }
        description "Interface Name";
      }
    }  // grouping INTF-TRACK-INFO

    grouping TRACK-TYPE-INFO-UNION {
      description "TRACK TYPE INFO UNION";
      container interface-tracks {
        when
          "../discriminant = 'interface-type'" {
          description
            "../discriminant = 'InterfaceType'";
        }
        description
          "track type interface info";
        uses INTF-TRACK-INFO;
      }  // container interface-tracks

      container route-tracks {
        when
          "../discriminant = 'route-type'" {
          description
            "../discriminant = 'RouteType'";
        }
        description "track type route info";
        uses ROUTE-TRACK-INFO;
      }  // container route-tracks

      container bgp-nbr-af-tracks {
        when
          "../discriminant = 'bgp-nbr-af-type'" {
          description
            "../discriminant = 'BgpNbrAfType'";
        }
        description
          "track type bgp nbr af info";
        uses BGP-NBR-AF-TRACK-INFO;
      }  // container bgp-nbr-af-tracks

      container ipsla-tracks {
        when
          "../discriminant = 'ipsla-type'" {
          description
            "../discriminant = 'IpslaType'";
        }
        description "track type rtr info";
        uses RTR-TRACK-INFO;
      }  // container ipsla-tracks

      container bfd-tracks {
        when "../discriminant = 'bfd-type'" {
          description
            "../discriminant = 'BfdType'";
        }
        description "track type bfdrtr info";
        uses BFDRTR-TRACK-INFO;
      }  // container bfd-tracks

      leaf discriminant {
        type Track;
        description "discriminant";
      }
    }  // grouping TRACK-TYPE-INFO-UNION

    grouping TRACK-INFO {
      description "TRACK INFO";
      list track-info {
        description "track info";
        container track-type-info {
          description
            "Track type information";
          uses TRACK-TYPE-INFO-UNION;
        }  // container track-type-info

        container bool-tracks {
          description "boolean objects";
          uses BOOL-TRACK-INFO;
        }  // container bool-tracks

        container threshold-tracks {
          description "Threshold objects";
          uses THRESHOLD-TRACK-INFO;
        }  // container threshold-tracks

        container tracking-interaces {
          description "Tracking Interfaces";
          uses INTERFACE-TRACKING-INFO;
        }  // container tracking-interaces

        container delayed {
          description
            "Is the state change delay counter in progress";
          uses DELAYED-STATE-STATUS;
        }  // container delayed

        leaf tracke-name {
          type string {
            length "0..33";
          }
          description "Track Name";
        }

        leaf type {
          type Track;
          description "Track type";
        }

        leaf track-state {
          type boolean;
          description "Track state";
        }

        leaf state-change-counter {
          type uint32;
          description "State Change Counter";
        }

        leaf seconds-last-change {
          type uint64;
          units "second";
          description "Seconds Last Change";
        }

        leaf mili-seconds-last-change {
          type uint64;
          units "second";
          description
            "Mili Seconds Last Change";
        }

        leaf threshold-up {
          type uint32;
          description
            "User specified threshold upper limit";
        }

        leaf threshold-down {
          type uint32;
          description
            "User specified threshold lower limit";
        }

        leaf delay-up-time {
          type uint16;
          units "second";
          description
            "Delay up time in Seconds";
        }

        leaf delay-up-config {
          type boolean;
          description
            "True, if Delay up is set in config";
        }

        leaf delay-down-time {
          type uint16;
          units "second";
          description
            "Delay down time in Seconds";
        }

        leaf delay-down-config {
          type boolean;
          description
            "True, if Delay down is set in Config";
        }
      }  // list track-info
    }  // grouping TRACK-INFO
  }  // submodule Cisco-IOS-XR-manageability-object-tracking-oper-sub1