module Cisco-IOS-XR-um-router-hsrp-cfg {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/Cisco-IOS-XR-um-router-hsrp-cfg";

    prefix um-router-hsrp-cfg;

    import Cisco-IOS-XR-types {
      prefix xr;
    }
    import ietf-inet-types {
      prefix inet;
    }
    import ietf-yang-types {
      prefix yang;
    }
    import Cisco-IOS-XR-um-snmp-server-cfg {
      prefix a1;
    }
    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 module contains a collection of YANG definitions
     for Cisco IOS-XR router-hsrp package configuration.
     
     This YANG module augments the
     modules with configuration data.
     
     Copyright (c) 2021 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2021-03-04" {
      description "Initial release";
    }

    semver:module-version "1.0.0";

    augment /a1:snmp-server/a1:traps {
      container hsrp {
        presence
          "Indicates a hsrp node is configured.";
        description "Enable SNMP hsrp traps";
      }  // container hsrp
    }

    container router {
      description "Enable a routing process";
      container hsrp {
        description
          "HSRP configuration subcommands";
        container interfaces {
          description
            "HSRP interface configuration subcommands";
          list interface {
            key "interface-name";
            description
              "HSRP interface configuration subcommands";
            leaf interface-name {
              type xr:Interface-name;
              description
                "HSRP interface configuration subcommands";
            }

            container hsrp {
              description
                "HSRP configuration";
              container use-bia {
                presence
                  "Indicates a use-bia node is configured.";
                description
                  "Use burned-in address";
              }  // container use-bia

              container redirects {
                description
                  "Enable/Disable HSRP filtered ICMP redirects";
                container disable {
                  presence
                    "Indicates a disable node is configured.";
                  description
                    "Disable HSRP filtered ICMP redirects";
                }  // container disable
              }  // container redirects

              container delay {
                description
                  "Set activation delay for hsrp";
                leaf minimum {
                  type uint32 {
                    range "0..10000";
                  }
                  must "../reload";
                  description
                    "Set minimum delay on every interface up event";
                }

                leaf reload {
                  type uint32 {
                    range "0..10000";
                  }
                  must "../minimum";
                  description
                    "Set reload delay for first interface up event";
                }
              }  // container delay

              container bfd {
                description
                  "Configure BFD parameters";
                leaf minimum-interval {
                  type uint32 {
                    range "3..30000";
                  }
                  description
                    "Hello interval";
                }

                leaf multiplier {
                  type uint32 {
                    range "2..50";
                  }
                  description
                    "Detect multiplier";
                }
              }  // container bfd

              leaf mac-refresh {
                type uint32 {
                  range "0..10000";
                }
                description
                  "HSRP MGO subordinate MAC refresh rate";
              }
            }  // container hsrp

            container address-family {
              description
                "HSRP address family";
              container ipv4 {
                description
                  "IPv4 address family";
                container hsrp {
                  description
                    "HSRP group configuration";
                  container group-number-version-1s {
                    description
                      "group number version 1";
                    list group-number-version-1 {
                      key "group-number-version-1-id";
                      description
                        "group number version 1";
                      leaf group-number-version-1-id {
                        type uint32 {
                          range "0..255";
                        }
                        description
                          "group number version 1";
                      }

                      container address {
                        description
                          "Enable hot standby protocol for IP";
                        leaf ipv4-address {
                          type inet:ipv4-address-no-zone;
                          description
                            "Hot standby IP address";
                        }

                        container learn {
                          must
                            "not(../ipv4-address)";
                          presence
                            "Indicates a learn node is configured.";
                          description
                            "Learn virtual IP address from peer";
                        }  // container learn

                        container secondary-ipv4-addresses {
                          description
                            "Set secondary hot standby IP addresses";
                          list secondary-ipv4-address {
                            key "address";
                            description
                              "Set secondary hot standby IP address";
                            leaf address {
                              type inet:ipv4-address-no-zone;
                              description
                                "Set secondary hot standby IP address";
                            }
                          }  // list secondary-ipv4-address
                        }  // container secondary-ipv4-addresses
                      }  // container address

                      leaf priority {
                        type uint32 {
                          range "0..255";
                        }
                        description
                          "Priority level";
                      }

                      container preempt {
                        description
                          "Force active if higher priority";
                        leaf delay {
                          type uint32 {
                            range "0..3600";
                          }
                          description
                            "Wait before preempting";
                        }
                      }  // container preempt

                      container track-interfaces {
                        description
                          "Configure tracking";
                        list track-interface {
                          key "track-name";
                          description
                            "Configure tracking";
                          leaf track-name {
                            type xr:Interface-name;
                            description
                              "Configure tracking";
                          }

                          leaf priority-decrement {
                            type uint32 {
                              range "1..255";
                            }
                            mandatory true;
                            description
                              "Priority decrement";
                          }
                        }  // list track-interface
                      }  // container track-interfaces

                      container track-objects {
                        description
                          "Object tracking";
                        list track-object {
                          key "object-name";
                          description
                            "Object tracking";
                          leaf object-name {
                            type xr:Cisco-ios-xr-string {
                              length
                                "1..800";
                            }
                            description
                              "Object tracking";
                          }

                          leaf priority-decrement {
                            type uint32 {
                              range "1..255";
                            }
                            mandatory true;
                            description
                              "Priority decrement";
                          }
                        }  // list track-object
                      }  // container track-objects

                      container timers {
                        description
                          "Set hello and hold timers";
                        leaf msec {
                          type uint32 {
                            range
                              "100..3000";
                          }
                          must
                            "(../msec2 or ../hold-time2) and not(../hold-time)";
                          description
                            "Specify hellotime in milliseconds";
                        }

                        leaf msec2 {
                          type uint32 {
                            range
                              "100..3000";
                          }
                          must
                            "(../msec or ../hold-time) and not(../hold-time2)";
                          description
                            "Specify hold time in milliseconds";
                        }

                        leaf hold-time {
                          type uint32 {
                            range "1..255";
                          }
                          must
                            "(../msec2 or ../hold-time2) and not(../msec)";
                          description
                            "Hold time in seconds";
                        }

                        leaf hold-time2 {
                          type uint32 {
                            range "1..255";
                          }
                          must
                            "(../msec or ../hold-time) and not(../msec2)";
                          description
                            "Hold time in seconds";
                        }
                      }  // container timers

                      leaf mac-address {
                        type yang:mac-address;
                        description
                          "Use specified mac address for the virtual router";
                      }

                      leaf name {
                        type xr:Cisco-ios-xr-string {
                          length "1..800";
                        }
                        description
                          "MGO session name";
                      }

                      container bfd {
                        description
                          "Configure BFD parameters";
                        container fast-detect {
                          presence
                            "indicates a fast-detect node is configured";
                          description
                            "Enable Fast detection";
                          container peer {
                            description
                              "Information about HSRP peer for BFD monitoring";
                            leaf ipv4 {
                              type inet:ipv4-address-no-zone;
                              description
                                "BFD peer interface IPv4 address";
                            }

                            leaf interface {
                              type xr:Interface-name;
                              must "../ipv4";
                              description
                                "Select an interface over which to run BFD";
                            }
                          }  // container peer
                        }  // container fast-detect
                      }  // container bfd
                    }  // list group-number-version-1
                  }  // container group-number-version-1s

                  container group-number-version-2s {
                    description
                      "group number version 2";
                    list group-number-version-2 {
                      key "group-number-version-2-id";
                      description
                        "group number version 2";
                      leaf group-number-version-2-id {
                        type uint32 {
                          range "0..4095";
                        }
                        description
                          "group number version 2";
                      }

                      container address {
                        description
                          "Enable hot standby protocol for IP";
                        leaf ipv4-address {
                          type inet:ipv4-address-no-zone;
                          description
                            "Hot standby IP address";
                        }

                        container learn {
                          must
                            "not(../ipv4-address)";
                          presence
                            "Indicates a learn node is configured.";
                          description
                            "Learn virtual IP address from peer";
                        }  // container learn

                        container secondary-ipv4-addresses {
                          description
                            "Set secondary hot standby IP addresses";
                          list secondary-ipv4-address {
                            key "address";
                            description
                              "Set secondary hot standby IP address";
                            leaf address {
                              type inet:ipv4-address-no-zone;
                              description
                                "Set secondary hot standby IP address";
                            }
                          }  // list secondary-ipv4-address
                        }  // container secondary-ipv4-addresses
                      }  // container address

                      leaf priority {
                        type uint32 {
                          range "0..255";
                        }
                        description
                          "Priority level";
                      }

                      container preempt {
                        description
                          "Force active if higher priority";
                        leaf delay {
                          type uint32 {
                            range "0..3600";
                          }
                          description
                            "Wait before preempting";
                        }
                      }  // container preempt

                      container track-interfaces {
                        description
                          "Configure tracking";
                        list track-interface {
                          key "track-name";
                          description
                            "Configure tracking";
                          leaf track-name {
                            type xr:Interface-name;
                            description
                              "Configure tracking";
                          }

                          leaf priority-decrement {
                            type uint32 {
                              range "1..255";
                            }
                            mandatory true;
                            description
                              "Priority decrement";
                          }
                        }  // list track-interface
                      }  // container track-interfaces

                      container track-objects {
                        description
                          "Object tracking";
                        list track-object {
                          key "object-name";
                          description
                            "Object tracking";
                          leaf object-name {
                            type xr:Cisco-ios-xr-string {
                              length
                                "1..800";
                            }
                            description
                              "Object tracking";
                          }

                          leaf priority-decrement {
                            type uint32 {
                              range "1..255";
                            }
                            mandatory true;
                            description
                              "Priority decrement";
                          }
                        }  // list track-object
                      }  // container track-objects

                      container timers {
                        description
                          "Set hello and hold timers";
                        leaf msec {
                          type uint32 {
                            range
                              "100..3000";
                          }
                          must
                            "(../msec2 or ../hold-time2) and not(../hold-time)";
                          description
                            "Specify hellotime in milliseconds";
                        }

                        leaf msec2 {
                          type uint32 {
                            range
                              "100..3000";
                          }
                          must
                            "(../msec or ../hold-time) and not(../hold-time2)";
                          description
                            "Specify hold time in milliseconds";
                        }

                        leaf hold-time {
                          type uint32 {
                            range "1..255";
                          }
                          must
                            "(../msec2 or ../hold-time2) and not(../msec)";
                          description
                            "Hold time in seconds";
                        }

                        leaf hold-time2 {
                          type uint32 {
                            range "1..255";
                          }
                          must
                            "(../msec or ../hold-time) and not(../msec2)";
                          description
                            "Hold time in seconds";
                        }
                      }  // container timers

                      leaf mac-address {
                        type yang:mac-address;
                        description
                          "Use specified mac address for the virtual router";
                      }

                      leaf name {
                        type xr:Cisco-ios-xr-string {
                          length "1..800";
                        }
                        description
                          "MGO session name";
                      }

                      container bfd {
                        description
                          "Configure BFD parameters";
                        container fast-detect {
                          presence
                            "indicates a fast-detect node is configured";
                          description
                            "Enable Fast detection";
                          container peer {
                            description
                              "Information about HSRP peer for BFD monitoring";
                            leaf ipv4 {
                              type inet:ipv4-address-no-zone;
                              description
                                "BFD peer interface IPv4 address";
                            }

                            leaf interface {
                              type xr:Interface-name;
                              must "../ipv4";
                              description
                                "Select an interface over which to run BFD";
                            }
                          }  // container peer
                        }  // container fast-detect
                      }  // container bfd
                    }  // list group-number-version-2
                  }  // container group-number-version-2s

                  container subordinate-group-numbers {
                    description
                      "subordinate group number";
                    list subordinate-group-number {
                      key "subordinate-group-number-id";
                      description
                        "subordinate group number";
                      leaf subordinate-group-number-id {
                        type uint32 {
                          range "0..4095";
                        }
                        description
                          "subordinate group number";
                      }

                      container address {
                        description
                          "Enable hot standby protocol for IP";
                        leaf ipv4-address {
                          type inet:ipv4-address-no-zone;
                          description
                            "Hot standby IP address";
                        }

                        container secondary-ipv4-addresses {
                          description
                            "Set secondary hot standby IP addresses";
                          list secondary-ipv4-address {
                            key "address";
                            description
                              "Set secondary hot standby IP address";
                            leaf address {
                              type inet:ipv4-address-no-zone;
                              description
                                "Set secondary hot standby IP address";
                            }
                          }  // list secondary-ipv4-address
                        }  // container secondary-ipv4-addresses
                      }  // container address

                      leaf mac-address {
                        type yang:mac-address;
                        description
                          "Use specified mac address for the virtual router";
                      }

                      leaf follow {
                        type xr:Cisco-ios-xr-string {
                          length "1..800";
                        }
                        description
                          "Follow specified MGO session";
                      }
                    }  // list subordinate-group-number
                  }  // container subordinate-group-numbers
                }  // container hsrp
              }  // container ipv4

              container ipv6 {
                description
                  "IPv6 address family";
                container hsrp {
                  description
                    "HSRP group configuration";
                  container group-number-version-1s {
                    description
                      "group number version 1";
                    list group-number-version-1 {
                      key "group-number-version-1-id";
                      description
                        "group number version 1";
                      leaf group-number-version-1-id {
                        type uint32 {
                          range "0..255";
                        }
                        description
                          "group number version 1";
                      }

                      container address {
                        description
                          "Enable hot standby protocol for IP";
                        container link-local {
                          description
                            "HSRP IPv6 linklocal address";
                          leaf ipv6-address {
                            type inet:ipv6-address-no-zone;
                            description
                              "HSRP IPv6 linklocal address";
                          }

                          container autoconfig {
                            must
                              "not(../ipv6-address)";
                            presence
                              "Indicates a autoconfig node is configured.";
                            description
                              "Autoconfigure the HSRP IPv6 linklocal address";
                            container legacy-compatible {
                              presence
                                "Indicates a legacy-compatible node is configured.";
                              description
                                "Autoconfigure for Legacy compatibility (with IOS/NX-OS)";
                            }  // container legacy-compatible
                          }  // container autoconfig
                        }  // container link-local

                        container globals {
                          description
                            "Global HSRP IPv6 address";
                          list global {
                            key "address";
                            description
                              "Global HSRP IPv6 address";
                            leaf address {
                              type inet:ipv6-address-no-zone;
                              description
                                "Set Global HSRP IPv6 address";
                            }
                          }  // list global
                        }  // container globals
                      }  // container address

                      leaf priority {
                        type uint32 {
                          range "0..255";
                        }
                        description
                          "Priority level";
                      }

                      container preempt {
                        description
                          "Force active if higher priority";
                        leaf delay {
                          type uint32 {
                            range "0..3600";
                          }
                          description
                            "Wait before preempting";
                        }
                      }  // container preempt

                      container track-interfaces {
                        description
                          "Configure tracking";
                        list track-interface {
                          key "track-name";
                          description
                            "Configure tracking";
                          leaf track-name {
                            type xr:Interface-name;
                            description
                              "Configure tracking";
                          }

                          leaf priority-decrement {
                            type uint32 {
                              range "1..255";
                            }
                            mandatory true;
                            description
                              "Priority decrement";
                          }
                        }  // list track-interface
                      }  // container track-interfaces

                      container track-objects {
                        description
                          "Object tracking";
                        list track-object {
                          key "object-name";
                          description
                            "Object tracking";
                          leaf object-name {
                            type xr:Cisco-ios-xr-string {
                              length
                                "1..800";
                            }
                            description
                              "Object tracking";
                          }

                          leaf priority-decrement {
                            type uint32 {
                              range "1..255";
                            }
                            mandatory true;
                            description
                              "Priority decrement";
                          }
                        }  // list track-object
                      }  // container track-objects

                      container timers {
                        description
                          "Set hello and hold timers";
                        leaf msec {
                          type uint32 {
                            range
                              "100..3000";
                          }
                          must
                            "(../msec2 or ../hold-time2) and not(../hold-time)";
                          description
                            "Specify hellotime in milliseconds";
                        }

                        leaf msec2 {
                          type uint32 {
                            range
                              "100..3000";
                          }
                          must
                            "(../msec or ../hold-time) and not(../hold-time2)";
                          description
                            "Specify hold time in milliseconds";
                        }

                        leaf hold-time {
                          type uint32 {
                            range "1..255";
                          }
                          must
                            "(../msec2 or ../hold-time2) and not(../msec)";
                          description
                            "Hold time in seconds";
                        }

                        leaf hold-time2 {
                          type uint32 {
                            range "1..255";
                          }
                          must
                            "(../msec or ../hold-time) and not(../msec2)";
                          description
                            "Hold time in seconds";
                        }
                      }  // container timers

                      leaf mac-address {
                        type yang:mac-address;
                        description
                          "Use specified mac address for the virtual router";
                      }

                      leaf name {
                        type xr:Cisco-ios-xr-string {
                          length "1..800";
                        }
                        description
                          "MGO session name";
                      }

                      container bfd {
                        description
                          "Configure BFD parameters";
                        container fast-detect {
                          presence
                            "indicates a fast-detect node is configured";
                          description
                            "Enable Fast detection";
                          container peer {
                            description
                              "Information about HSRP peer for BFD monitoring";
                            leaf ipv6 {
                              type inet:ipv6-address-no-zone;
                              description
                                "BFD peer interface IPv6 address";
                            }

                            leaf interface {
                              type xr:Interface-name;
                              must "../ipv6";
                              description
                                "Select an interface over which to run BFD";
                            }
                          }  // container peer
                        }  // container fast-detect
                      }  // container bfd
                    }  // list group-number-version-1
                  }  // container group-number-version-1s

                  container group-number-version-2s {
                    description
                      "group number version 2";
                    list group-number-version-2 {
                      key "group-number-version-2-id";
                      description
                        "group number version 2";
                      leaf group-number-version-2-id {
                        type uint32 {
                          range "0..4095";
                        }
                        description
                          "group number version 2";
                      }

                      container address {
                        description
                          "Enable hot standby protocol for IP";
                        container link-local {
                          description
                            "HSRP IPv6 linklocal address";
                          leaf ipv6-address {
                            type inet:ipv6-address-no-zone;
                            description
                              "HSRP IPv6 linklocal address";
                          }

                          container autoconfig {
                            must
                              "not(../ipv6-address)";
                            presence
                              "Indicates a autoconfig node is configured.";
                            description
                              "Autoconfigure the HSRP IPv6 linklocal address";
                            container legacy-compatible {
                              presence
                                "Indicates a legacy-compatible node is configured.";
                              description
                                "Autoconfigure for Legacy compatibility (with IOS/NX-OS)";
                            }  // container legacy-compatible
                          }  // container autoconfig
                        }  // container link-local

                        container globals {
                          description
                            "Global HSRP IPv6 address";
                          list global {
                            key "address";
                            description
                              "Global HSRP IPv6 address";
                            leaf address {
                              type inet:ipv6-address-no-zone;
                              description
                                "Set Global HSRP IPv6 address";
                            }
                          }  // list global
                        }  // container globals
                      }  // container address

                      leaf priority {
                        type uint32 {
                          range "0..255";
                        }
                        description
                          "Priority level";
                      }

                      container preempt {
                        description
                          "Force active if higher priority";
                        leaf delay {
                          type uint32 {
                            range "0..3600";
                          }
                          description
                            "Wait before preempting";
                        }
                      }  // container preempt

                      container track-interfaces {
                        description
                          "Configure tracking";
                        list track-interface {
                          key "track-name";
                          description
                            "Configure tracking";
                          leaf track-name {
                            type xr:Interface-name;
                            description
                              "Configure tracking";
                          }

                          leaf priority-decrement {
                            type uint32 {
                              range "1..255";
                            }
                            mandatory true;
                            description
                              "Priority decrement";
                          }
                        }  // list track-interface
                      }  // container track-interfaces

                      container track-objects {
                        description
                          "Object tracking";
                        list track-object {
                          key "object-name";
                          description
                            "Object tracking";
                          leaf object-name {
                            type xr:Cisco-ios-xr-string {
                              length
                                "1..800";
                            }
                            description
                              "Object tracking";
                          }

                          leaf priority-decrement {
                            type uint32 {
                              range "1..255";
                            }
                            mandatory true;
                            description
                              "Priority decrement";
                          }
                        }  // list track-object
                      }  // container track-objects

                      container timers {
                        description
                          "Set hello and hold timers";
                        leaf msec {
                          type uint32 {
                            range
                              "100..3000";
                          }
                          must
                            "(../msec2 or ../hold-time2) and not(../hold-time)";
                          description
                            "Specify hellotime in milliseconds";
                        }

                        leaf msec2 {
                          type uint32 {
                            range
                              "100..3000";
                          }
                          must
                            "(../msec or ../hold-time) and not(../hold-time2)";
                          description
                            "Specify hold time in milliseconds";
                        }

                        leaf hold-time {
                          type uint32 {
                            range "1..255";
                          }
                          must
                            "(../msec2 or ../hold-time2) and not(../msec)";
                          description
                            "Hold time in seconds";
                        }

                        leaf hold-time2 {
                          type uint32 {
                            range "1..255";
                          }
                          must
                            "(../msec or ../hold-time) and not(../msec2)";
                          description
                            "Hold time in seconds";
                        }
                      }  // container timers

                      leaf mac-address {
                        type yang:mac-address;
                        description
                          "Use specified mac address for the virtual router";
                      }

                      leaf name {
                        type xr:Cisco-ios-xr-string {
                          length "1..800";
                        }
                        description
                          "MGO session name";
                      }

                      container bfd {
                        description
                          "Configure BFD parameters";
                        container fast-detect {
                          presence
                            "indicates a fast-detect node is configured";
                          description
                            "Enable Fast detection";
                          container peer {
                            description
                              "Information about HSRP peer for BFD monitoring";
                            leaf ipv6 {
                              type inet:ipv6-address-no-zone;
                              description
                                "BFD peer interface IPv6 address";
                            }

                            leaf interface {
                              type xr:Interface-name;
                              must "../ipv6";
                              description
                                "Select an interface over which to run BFD";
                            }
                          }  // container peer
                        }  // container fast-detect
                      }  // container bfd
                    }  // list group-number-version-2
                  }  // container group-number-version-2s

                  container subordinate-group-numbers {
                    description
                      "subordinate group number";
                    list subordinate-group-number {
                      key "subordinate-group-number-id";
                      description
                        "subordinate group number";
                      leaf subordinate-group-number-id {
                        type uint32 {
                          range "0..4095";
                        }
                        description
                          "subordinate group number";
                      }

                      container address {
                        description
                          "Enable hot standby protocol for IP";
                        container link-local {
                          description
                            "HSRP IPv6 linklocal address";
                          leaf ipv6-address {
                            type inet:ipv6-address-no-zone;
                            description
                              "HSRP IPv6 linklocal address";
                          }

                          container autoconfig {
                            must
                              "not(../ipv6-address)";
                            presence
                              "Indicates a autoconfig node is configured.";
                            description
                              "Autoconfigure the HSRP IPv6 linklocal address";
                            container legacy-compatible {
                              presence
                                "Indicates a legacy-compatible node is configured.";
                              description
                                "Autoconfigure for Legacy compatibility (with IOS/NX-OS)";
                            }  // container legacy-compatible
                          }  // container autoconfig
                        }  // container link-local

                        container globals {
                          description
                            "Global HSRP IPv6 address";
                          list global {
                            key "address";
                            description
                              "Global HSRP IPv6 address";
                            leaf address {
                              type inet:ipv6-address-no-zone;
                              description
                                "Set Global HSRP IPv6 address";
                            }
                          }  // list global
                        }  // container globals
                      }  // container address

                      leaf mac-address {
                        type yang:mac-address;
                        description
                          "Use specified mac address for the virtual router";
                      }

                      leaf follow {
                        type xr:Cisco-ios-xr-string {
                          length "1..800";
                        }
                        description
                          "Follow specified MGO session";
                      }
                    }  // list subordinate-group-number
                  }  // container subordinate-group-numbers
                }  // container hsrp
              }  // container ipv6
            }  // container address-family
          }  // list interface
        }  // container interfaces

        container message {
          description "HSRP IOS messages";
          container state {
            description
              "HSRP state change messages";
            container disable {
              presence
                "Indicates a disable node is configured.";
              description "Disable";
            }  // container disable
          }  // container state
        }  // container message
      }  // container hsrp
    }  // container router
  }  // module Cisco-IOS-XR-um-router-hsrp-cfg