module Cisco-IOS-XR-manageability-object-tracking-cfg {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/Cisco-IOS-XR-manageability-object-tracking-cfg";

    prefix
      manageability-object-tracking-cfg;

    import ietf-inet-types {
      prefix inet;
    }
    import Cisco-IOS-XR-types {
      prefix xr;
    }
    import cisco-semver {
      prefix semver;
    }
    import Cisco-IOS-XR-manageability-object-tracking-datatypes {
      prefix dt1;
    }
    import Cisco-IOS-XR-ifmgr-cfg {
      prefix a1;
    }

    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 module contains a collection of YANG definitions
     for Cisco IOS-XR manageability-object-tracking package configuration.
     
     This module contains definitions
     for the following management objects:
       object-trackings: Object Tracking configuration
     
     This YANG module augments the
       Cisco-IOS-XR-ifmgr-cfg
     module with configuration data.
     
     Copyright (c) 2013-2020 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2020-03-26" {
      description
        "Changed type-route container and leaf nodes under it to accommodate ipv6 route tracks.";
    }

    revision "2019-09-07" {
      description
        "Added support for track ipv6 route.";
    }

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

    revision "2017-09-07" {
      description
        "Fixed type translation error.";
    }

    revision "2017-05-01" {
      description
        "Fixing backward compatibility error in module.";
    }

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

    semver:module-version "2.0.0";
    semver:module-version "1.1.0";
    semver:module-version "1.0.0";

    grouping OBJECT {
      description
        "Common node of threshold-weight-object,
       threshold-percentage-object";
      list object {
        key "object";
        description "Track name object";
        leaf object-weight {
          type uint32;
          default "1";
          description "Weight of object";
        }

        leaf object {
          type dt1:Object-tracking-name-string;
          description "Object name";
        }
      }  // list object
    }  // grouping OBJECT

    grouping THRESHOLD-LIMITS {
      description
        "Common node of threshold-weight,
       threshold-percentage";
      container threshold-limits {
        description "Threshold Limits";
        leaf up {
          type uint32;
          description "Up threshold value";
        }

        leaf down {
          type uint32;
          default "0";
          description "Down threshold value";
        }
      }  // container threshold-limits
    }  // grouping THRESHOLD-LIMITS

    augment /a1:interface-configurations/a1:interface-configuration {
      description
        "This augment extends the configuration data of
       'Cisco-IOS-XR-ifmgr-cfg'";
      leaf track-name {
        type dt1:Object-tracking-name-string;
        description "Track Name";
      }
    }

    container object-trackings {
      description
        "Object Tracking configuration";
      list object-tracking {
        key "track-name";
        description
          "Track name - maximum 32 characters";
        container action {
          description
            "Actions associated with track state changes";
          container action-err-dis {
            description
              "The list of all track actions";
            list action-err-di {
              key "track-state-type interface-name";
              description
                "Error disable track action";
              leaf track-state-type {
                type uint32 {
                  range "0..1";
                }
                description
                  "Track State Type";
              }

              leaf interface-name {
                type xr:Interface-name;
                description
                  "Interface to be error-disabled";
              }
            }  // list action-err-di
          }  // container action-err-dis

          leaf actions-enable {
            type empty;
            description
              "Enable track actions";
          }
        }  // container action

        container type-bfd-rtr {
          description
            "Track type BFD RTR (BFD Response Time Reporter)";
          container bfd-rtr {
            presence
              "Indicates a bfd-rtr node is configured.";
            description
              "BFD session related parameters";
            leaf rate {
              type uint32 {
                range "1..5000";
              }
              mandatory true;
              description
                "Tx interval in ms";
            }

            leaf debounce-count {
              type uint32 {
                range "1..10";
              }
              mandatory true;
              description "Debounce Count";
            }

            leaf interface-name {
              type xr:Interface-name;
              mandatory true;
              description
                "Interface to be used for BFD session";
            }

            leaf dest-address {
              type inet:ipv4-address-no-zone;
              mandatory true;
              description
                "Destination IP Address to track via BFD";
            }
          }  // container bfd-rtr
        }  // container type-bfd-rtr

        container type-bgp-neighbor-address-family-instances {
          description
            "Track type BGP Neighbor Address Family";
          list type-bgp-neighbor-address-family-instance {
            key "instance-name";
            description
              "BGP Instance for BGP Neighbor Address Family
             Track";
            container address-families {
              description
                "Track type BGP Neighbor Address Family";
              list address-family {
                key "af-name";
                description
                  "Address Family specific configuration";
                container neighbor {
                  presence
                    "Indicates a neighbor node is configured.";
                  description
                    "A particular BGP neighbor";
                  leaf neighbor-address {
                    type inet:ip-address-no-zone;
                    mandatory true;
                    description
                      "Neighbor address";
                  }

                  leaf vrf-name {
                    type string;
                    description
                      "Neighbor VRF";
                  }

                  leaf disable-fib-check {
                    type boolean;
                    description
                      "TRUE if FIB checking of neighbor
                     reachability needs to be done, FALSE
                     otherwise";
                  }
                }  // container neighbor

                leaf address-family-enable {
                  type empty;
                  description
                    "Enable Address Family for BGP Neighbor";
                }

                leaf af-name {
                  type dt1:Object-tracking-address-family;
                  description
                    "Address family";
                }
              }  // list address-family
            }  // container address-families

            leaf type-bgp-neighbor-address-family-instance-enable {
              type empty;
              description
                "Enable track type BGP Neighbor AF";
            }

            leaf instance-name {
              type dt1:Object-tracking-name-string;
              description "BGP Instance";
            }
          }  // list type-bgp-neighbor-address-family-instance
        }  // container type-bgp-neighbor-address-family-instances

        container type-interface {
          description
            "Track type line-protocol";
          leaf interface {
            type xr:Interface-name;
            description
              "The name of the interface";
          }
        }  // container type-interface

        container type-rtr {
          description
            "Track type RTR (Response Time Reporter - IPSLA)";
          leaf rtr {
            type uint32 {
              range "1..2048";
            }
            description "IPSLA Operation ID";
          }
        }  // container type-rtr

        container type-list {
          description
            "Track type boolean list";
          container threshold-weight {
            description
              "Track type threshold weight";
            uses THRESHOLD-LIMITS;
          }  // container threshold-weight

          container threshold-percentage-object {
            description
              "Track type threshold percentage";
            uses OBJECT;
          }  // container threshold-percentage-object

          container threshold-percentage {
            description
              "Track type threshold percentage";
            uses THRESHOLD-LIMITS;
          }  // container threshold-percentage

          container threshold-weight-object {
            description
              "Track type threshold weight";
            uses OBJECT;
          }  // container threshold-weight-object

          leaf threshold-percentage-object-enable {
            type empty;
            units "percentage";
            description
              "Enable threshold based on percentage";
          }

          leaf threshold-weight-object-enable {
            type empty;
            description
              "Enable threshold based on weighted sum";
          }
        }  // container type-list

        container type-route {
          description "Track type route";
          container ip-address {
            description "set track address";
            leaf ip-address {
              type inet:ip-address-no-zone;
              must
                "../prefix-length and not(../address or ../mask)";
              description
                "IPv4 or IPv6 Address";
            }

            leaf prefix-length {
              type uint32 {
                range "1..128";
              }
              must
                "../ip-address and not(../address or ../mask)";
              description "Prefix length";
            }

            leaf address {
              type inet:ipv4-address-no-zone;
              must
                "../mask and not(../ip-address or ../prefix-length)";
              description "IP address";
            }

            leaf mask {
              type inet:ipv4-address-no-zone;
              must
                "../address and not(../ip-address or ../prefix-length)";
              description "Mask";
            }
          }  // container ip-address

          leaf vrf {
            type xr:Cisco-ios-xr-string {
              length "1..32";
            }
            description
              "VRF tag - use 'default' for the DEFAULT vrf";
          }
        }  // container type-route

        container type-boolean-list {
          description
            "Track type boolean list";
          container or-objects {
            description
              "Track type boolean or list";
            list or-object {
              key "object";
              description
                "Track name - maximum 32 characters";
              leaf object-sign {
                type dt1:Object-tracking-boolean-sign;
                description
                  "Tracked Object sign (with or without not)";
              }

              leaf object {
                type dt1:Object-tracking-name-string;
                description "Object name";
              }
            }  // list or-object
          }  // container or-objects

          container and-objects {
            description
              "Track type boolean and list";
            list and-object {
              key "object-name";
              description
                "Track name - maximum 32 characters";
              leaf object-sign {
                type dt1:Object-tracking-boolean-sign;
                description
                  "Tracked Object sign (with or without not)";
              }

              leaf object-name {
                type dt1:Object-tracking-name-string;
                description "Object name";
              }
            }  // list and-object
          }  // container and-objects
        }  // container type-boolean-list

        leaf delay-up {
          type dt1:Object-tracking-delay;
          units "second";
          description "Delay up in seconds";
        }

        leaf enable {
          type empty;
          description "Enable the Track";
        }

        leaf delay-down {
          type dt1:Object-tracking-delay;
          units "second";
          description
            "Delay down in seconds";
        }

        leaf type-interface-enable {
          type empty;
          description
            "Enable track type Interface";
        }

        leaf type-route-enable {
          type empty;
          description
            "Enable track type Route";
        }

        leaf type-boolean-list-and-enable {
          type empty;
          description
            "Enable track type boolean list and";
        }

        leaf type-boolean-list-or-enable {
          type empty;
          description
            "Enable track type boolean list or";
        }

        leaf track-name {
          type dt1:Object-tracking-name-string;
          description "Track name";
        }
      }  // list object-tracking
    }  // container object-trackings
  }  // module Cisco-IOS-XR-manageability-object-tracking-cfg