submodule Cisco-IOS-XR-ipv4-hsrp-oper-sub1 {

    yang-version 1;

    belongs-to Cisco-IOS-XR-ipv4-hsrp-oper {
        prefix Cisco-IOS-XR-ipv4-hsrp-oper;
    }

    import ietf-inet-types {
      prefix inet;
    }
    import ietf-yang-types {
      prefix yang;
    }
    import Cisco-IOS-XR-types {
      prefix xr;
    }
    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 ipv4-hsrp package operational data.
     
     Copyright (c) 2013-2019 by Cisco Systems, Inc.
     All rights reserved.";

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

    revision "2018-12-07" {
      description
        "Moved group numbers to a range.";
    }

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

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

    semver:module-version "1.0.0";

    typedef Hsrp-vmac-state {
      type enumeration {
        enum "stored" {
          value 0;
          description "VMAC stored locally";
        }
        enum "reserved" {
          value 1;
          description
            "VMAC reserved in mac table";
        }
        enum "active" {
          value 2;
          description
            "VMAC active in mac table";
        }
        enum "reserving" {
          value 3;
          description
            "VMAC not yet reserved in mac table";
        }
      }
      description "Hsrp vmac state";
    }

    typedef Hsrp-state-change-reason {
      type enumeration {
        enum "state-change-bfd-down" {
          value 0;
          description "BFD session down";
        }
        enum "state-change-vip-learnt" {
          value 1;
          description "Virtual IP learnt";
        }
        enum "state-change-interface-ip" {
          value 2;
          description "Interface IP update";
        }
        enum "state-change-delay-timer" {
          value 3;
          description "Delay timer expired";
        }
        enum "state-change-startup" {
          value 4;
          description "Ready on startup";
        }
        enum "state-change-shutdown" {
          value 5;
          description "HSRP shut down";
        }
        enum "state-change-interface-up" {
          value 6;
          description "Interface Up update";
        }
        enum "state-change-interface-down" {
          value 7;
          description
            "Interface Down update";
        }
        enum "state-change-active-timer" {
          value 8;
          description "Active timer expired";
        }
        enum "state-change-standby-timer" {
          value 9;
          description
            "Standby timer expired";
        }
        enum "state-change-resign" {
          value 10;
          description "Resign received";
        }
        enum "state-change-coup" {
          value 11;
          description "Coup received";
        }
        enum
          "state-change-higher-priority-speak" {
          value 12;
          description
            "Higher priority speak received";
        }
        enum
          "state-change-higher-priority-standby" {
          value 13;
          description
            "Higher priority standby received";
        }
        enum
          "state-change-lower-priority-standby" {
          value 14;
          description
            "Lower priority standby received";
        }
        enum
          "state-change-higher-priority-active" {
          value 15;
          description
            "Higher priority active received";
        }
        enum
          "state-change-lower-priority-active" {
          value 16;
          description
            "Lower priority active received";
        }
        enum
          "state-change-virtual-ip-configured" {
          value 17;
          description
            "Virtual IP configured";
        }
        enum "state-change-virtual-ip-lost" {
          value 18;
          description "Virtual IP lost";
        }
        enum
          "state-change-recovered-from-checkpoint" {
          value 19;
          description
            "Recovered from checkpoint";
        }
        enum "state-change-mac-update" {
          value 20;
          description "MAC address update";
        }
        enum "state-change-admin" {
          value 21;
          description
            "Forwarder Admin state change";
        }
        enum "state-change-parent" {
          value 22;
          description "MGO parent change";
        }
        enum "state-change-chkpt-update" {
          value 23;
          description
            "Checkpoint update from Primary HSRP instance";
        }
        enum "state-change-issu-resync" {
          value 24;
          description
            "Resync following ISSU primary event";
        }
        enum "state-change-reset-to-learn" {
          value 25;
          description
            "Reset to learn parameters";
        }
        enum "state-change-max" {
          value 26;
          description
            "Maximum reason in enumeration";
        }
      }
      description "Hsrp state change reason";
    }

    typedef Hsrp-bfd-session-state {
      type enumeration {
        enum "bfd-state-none" {
          value 0;
          description "None";
        }
        enum "bfd-state-inactive" {
          value 1;
          description "Inactive";
        }
        enum "bfd-state-up" {
          value 2;
          description "Up";
        }
        enum "bfd-state-down" {
          value 3;
          description "Down";
        }
      }
      description "Hsrp bfd session state";
    }

    typedef Standby-grp-state {
      type enumeration {
        enum "state-initial" {
          value 1;
          description "Initial";
        }
        enum "state-learn" {
          value 2;
          description "Learn";
        }
        enum "state-listen" {
          value 3;
          description "Listen";
        }
        enum "state-speak" {
          value 4;
          description "Speak";
        }
        enum "state-standby" {
          value 5;
          description "Standby";
        }
        enum "state-active" {
          value 6;
          description "Active";
        }
      }
      description "Standby grp state";
    }

    typedef Hsrp-version {
      type uint8;
      description "Hsrp version";
    }

    typedef Hsrp-b-af {
      type enumeration {
        enum "ipv4" {
          value 0;
          description "IPv4 Address Family";
        }
        enum "ipv6" {
          value 1;
          description "IPv6 Address Family";
        }
        enum "count" {
          value 2;
          description
            "The number of supported address families";
        }
      }
      description "Hsrp b af";
    }

    grouping HSRP-SUMMARY-INFO {
      description "HSRP summary statistics";
      leaf ipv4-sessions-active {
        type uint32;
        description
          "Number of IPv4 sessions in ACTIVE state";
      }

      leaf ipv4-sessions-standby {
        type uint32;
        description
          "Number of IPv4 sessions in STANDBY state";
      }

      leaf ipv4-sessions-speak {
        type uint32;
        description
          "Number of IPv4 sessions in SPEAK state";
      }

      leaf ipv4-sessions-listen {
        type uint32;
        description
          "Number of IPv4 sessions in LISTEN state";
      }

      leaf ipv4-sessions-learn {
        type uint32;
        description
          "Number of IPv4 sessions in LEARN state";
      }

      leaf ipv4-sessions-init {
        type uint32;
        description
          "Number of IPv4 sessions in INIT state";
      }

      leaf ipv4-slaves-active {
        type uint32;
        description
          "Number of IPv4 slaves in ACTIVE state";
      }

      leaf ipv4-slaves-standby {
        type uint32;
        description
          "Number of IPv4 slaves in STANDBY state";
      }

      leaf ipv4-slaves-speak {
        type uint32;
        description
          "Number of IPv4 slaves in SPEAK state";
      }

      leaf ipv4-slaves-listen {
        type uint32;
        description
          "Number of IPv4 slaves in LISTEN state";
      }

      leaf ipv4-slaves-learn {
        type uint32;
        description
          "Number of IPv4 slaves in LEARN state";
      }

      leaf ipv4-slaves-init {
        type uint32;
        description
          "Number of IPv4 slaves in INIT state";
      }

      leaf ipv4-virtual-ip-addresses-active-up {
        type uint32;
        description
          "Number of UP IPv4 Virtual IP Addresses on groups
         in ACTIVE state";
      }

      leaf ipv4-virtual-ip-addresses-active-down {
        type uint32;
        description
          "Number of DOWN IPv4 Virtual IP Addresses on
         groups in ACTIVE state";
      }

      leaf ipv4-virtual-ip-addresses-standby-up {
        type uint32;
        description
          "Number of UP IPv4 Virtual IP Addresses on groups
         in STANDBY state";
      }

      leaf ipv4-virtual-ip-addresses-standby-down {
        type uint32;
        description
          "Number of DOWN IPv4 Virtual IP Addresses on
         groups in STANDBY state";
      }

      leaf ipv4-virtual-ip-addresses-speak-up {
        type uint32;
        description
          "Number of UP IPv4 Virtual IP Addresses on groups
         in SPEAK state";
      }

      leaf ipv4-virtual-ip-addresses-speak-down {
        type uint32;
        description
          "Number of DOWN IPv4 Virtual IP Addresses on
         groups in SPEAK state";
      }

      leaf ipv4-virtual-ip-addresses-listen-up {
        type uint32;
        description
          "Number of UP IPv4 Virtual IP Addresses on groups
         in LISTEN state";
      }

      leaf ipv4-virtual-ip-addresses-listen-down {
        type uint32;
        description
          "Number of DOWN IPv4 Virtual IP Addresses on
         groups in LISTEN state";
      }

      leaf ipv4-virtual-ip-addresses-learn-up {
        type uint32;
        description
          "Number of UP IPv4 Virtual IP Addresses on groups
         in LEARN state";
      }

      leaf ipv4-virtual-ip-addresses-learn-down {
        type uint32;
        description
          "Number of DOWN IPv4 Virtual IP Addresses on
         groups in LEARN state";
      }

      leaf ipv4-virtual-ip-addresses-init-up {
        type uint32;
        description
          "Number of UP IPv4 Virtual IP Addresses on groups
         in INIT state";
      }

      leaf ipv4-virtual-ip-addresses-init-down {
        type uint32;
        description
          "Number of DOWN IPv4 Virtual IP Addresses on
         groups in INIT state";
      }

      leaf ipv6-sessions-active {
        type uint32;
        description
          "Number of IPv6 sessions in ACTIVE state";
      }

      leaf ipv6-sessions-standby {
        type uint32;
        description
          "Number of IPv6 sessions in STANDBY state";
      }

      leaf ipv6-sessions-speak {
        type uint32;
        description
          "Number of IPv6 sessions in SPEAK state";
      }

      leaf ipv6-sessions-listen {
        type uint32;
        description
          "Number of IPv6 sessions in LISTEN state";
      }

      leaf ipv6-sessions-learn {
        type uint32;
        description
          "Number of IPv6 sessions in LEARN state";
      }

      leaf ipv6-sessions-init {
        type uint32;
        description
          "Number of IPv6 sessions in INIT state";
      }

      leaf ipv6-slaves-active {
        type uint32;
        description
          "Number of IPv6 slaves in ACTIVE state";
      }

      leaf ipv6-slaves-standby {
        type uint32;
        description
          "Number of IPv6 slaves in STANDBY state";
      }

      leaf ipv6-slaves-speak {
        type uint32;
        description
          "Number of IPv6 slaves in SPEAK state";
      }

      leaf ipv6-slaves-listen {
        type uint32;
        description
          "Number of IPv6 slaves in LISTEN state";
      }

      leaf ipv6-slaves-learn {
        type uint32;
        description
          "Number of IPv6 slaves in LEARN state";
      }

      leaf ipv6-slaves-init {
        type uint32;
        description
          "Number of IPv6 slaves in INIT state";
      }

      leaf ipv6-virtual-ip-addresses-active-up {
        type uint32;
        description
          "Number of UP IPv6 Virtual IP Addresses on groups
         in ACTIVE state";
      }

      leaf ipv6-virtual-ip-addresses-active-down {
        type uint32;
        description
          "Number of DOWN IPv6 Virtual IP Addresses on
         groups in ACTIVE state";
      }

      leaf ipv6-virtual-ip-addresses-standby-up {
        type uint32;
        description
          "Number of UP IPv6 Virtual IP Addresses on groups
         in STANDBY state";
      }

      leaf ipv6-virtual-ip-addresses-standby-down {
        type uint32;
        description
          "Number of DOWN IPv6 Virtual IP Addresses on
         groups in STANDBY state";
      }

      leaf ipv6-virtual-ip-addresses-speak-up {
        type uint32;
        description
          "Number of UP IPv6 Virtual IP Addresses on groups
         in SPEAK state";
      }

      leaf ipv6-virtual-ip-addresses-speak-down {
        type uint32;
        description
          "Number of DOWN IPv6 Virtual IP Addresses on
         groups in SPEAK state";
      }

      leaf ipv6-virtual-ip-addresses-listen-up {
        type uint32;
        description
          "Number of UP IPv6 Virtual IP Addresses on groups
         in LISTEN state";
      }

      leaf ipv6-virtual-ip-addresses-listen-down {
        type uint32;
        description
          "Number of DOWN IPv6 Virtual IP Addresses on
         groups in LISTEN state";
      }

      leaf ipv6-virtual-ip-addresses-learn-up {
        type uint32;
        description
          "Number of UP IPv6 Virtual IP Addresses on groups
         in LEARN state";
      }

      leaf ipv6-virtual-ip-addresses-learn-down {
        type uint32;
        description
          "Number of DOWN IPv6 Virtual IP Addresses on
         groups in LEARN state";
      }

      leaf ipv6-virtual-ip-addresses-init-up {
        type uint32;
        description
          "Number of UP IPv6 Virtual IP Addresses on groups
         in INIT state";
      }

      leaf ipv6-virtual-ip-addresses-init-down {
        type uint32;
        description
          "Number of DOWN IPv6 Virtual IP Addresses on
         groups in INIT state";
      }

      leaf interfaces-ipv4-state-up {
        type uint32;
        description
          "Number of HSRP interfaces with IPv4 caps in UP
         state";
      }

      leaf interfaces-ipv4-state-down {
        type uint32;
        description
          "Number of HSRP interfaces with IPv4 caps in DOWN
         state";
      }

      leaf tracked-interfaces-ipv4-state-up {
        type uint32;
        description
          "Number of tracked interfaces with IPv4 caps in
         UP state";
      }

      leaf tracked-interfaces-ipv4-state-down {
        type uint32;
        description
          "Number of tracked interfaces with IPv4 caps in
         DOWN state";
      }

      leaf tracked-objects-up {
        type uint32;
        description
          "Number of tracked objects in UP state";
      }

      leaf tracked-objects-down {
        type uint32;
        description
          "Number of tracked objects in DOWN state";
      }

      leaf interfaces-ipv6-state-up {
        type uint32;
        description
          "Number of HSRP interfaces with IPv6 caps in UP
         state";
      }

      leaf interfaces-ipv6-state-down {
        type uint32;
        description
          "Number of HSRP interfaces with IPv6 caps in DOWN
         state";
      }

      leaf tracked-interfaces-ipv6-state-up {
        type uint32;
        description
          "Number of tracked interfaces with IPv6 caps in
         UP state";
      }

      leaf tracked-interfaces-ipv6-state-down {
        type uint32;
        description
          "Number of tracked interfaces with IPv6 caps in
         DOWN state";
      }

      leaf bfd-sessions-up {
        type uint32;
        description
          "Number of HSRP BFD sessions in UP state";
      }

      leaf bfd-sessions-down {
        type uint32;
        description
          "Number of HSRP BFD sessions in DOWN state";
      }

      leaf bfd-session-inactive {
        type uint32;
        description
          "Number of HSRP BFD sessions in INACTIVE state";
      }
    }  // grouping HSRP-SUMMARY-INFO

    grouping HSRP-BFD-GROUP-INFO {
      description "BFD Group Information";
      leaf interface-name {
        type string {
          length "0..64";
        }
        description "Interface Name";
      }

      leaf hsrp-group-number {
        type uint32;
        description "HSRP Group number";
      }
    }  // grouping HSRP-BFD-GROUP-INFO

    grouping STANDBY-BFD-INFO {
      description "BFD session information";
      leaf bfd-interface-name {
        type string {
          length "0..64";
        }
        description "BFD Interface Name";
      }

      leaf session-address-family {
        type Hsrp-b-af;
        description "Session Address family";
      }

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

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

      leaf bfd-session-state {
        type Hsrp-bfd-session-state;
        description "BFD session state";
      }

      leaf bfd-interval {
        type uint32;
        description
          "BFD packet send interval";
      }

      leaf bfd-multiplier {
        type uint32;
        description "BFD multiplier";
      }

      list group {
        description
          "HSRP Groups tracking the BFD session";
        uses HSRP-BFD-GROUP-INFO;
      }  // list group
    }  // grouping STANDBY-BFD-INFO

    grouping HSRP-SLAVE-INFO-TYPE {
      description "Slave info";
      leaf slave-group-interface {
        type string {
          length "0..64";
        }
        description
          "Interface of slave group";
      }

      leaf slave-group-number {
        type uint32;
        description
          "Group number of slave group";
      }
    }  // grouping HSRP-SLAVE-INFO-TYPE

    grouping HSRP-MGO-INFO {
      description "MGO group data";
      leaf primary-session-name {
        type string {
          length "0..16";
        }
        description "Session Name";
      }

      leaf primary-session-interface {
        type xr:Interface-name;
        description
          "Interface of primary session";
      }

      leaf primary-af-name {
        type Hsrp-b-af;
        description
          "Address family of primary session";
      }

      leaf primary-session-number {
        type uint32;
        description
          "Group number of primary session";
      }

      leaf primary-session-state {
        type Standby-grp-state;
        description
          "State of primary session";
      }

      list slave {
        description
          "List of slaves following this primary session";
        uses HSRP-SLAVE-INFO-TYPE;
      }  // list slave
    }  // grouping HSRP-MGO-INFO

    grouping HSRP-IF-STATS-TYPE {
      description
        "HSRP Interface Statistics";
      leaf advert-packets-sent {
        type uint32;
        description
          "Number of advertisement packets sent";
      }

      leaf advert-packets-received {
        type uint32;
        description
          "Number of advertisement packets received";
      }

      leaf long-packets-received {
        type uint32;
        description
          "Number of packets received that were too Long";
      }

      leaf short-packets-received {
        type uint32;
        description
          "Number of packets received that were too short";
      }

      leaf invalid-version-received {
        type uint32;
        description
          "Number of packets received with invalid version";
      }

      leaf invalid-operation-code-received {
        type uint32;
        description
          "Number of packets received with invalid
         operation code";
      }

      leaf unknown-group-received {
        type uint32;
        description
          "Number of packets received for an unknown group
         id";
      }

      leaf inoperational-group-received {
        type uint32;
        description
          "Number of packets received for an inoperational
         group";
      }

      leaf conflict-source-ip-address-received {
        type uint32;
        description
          "Number of packets received from a conflicting
         Source IP address";
      }
    }  // grouping HSRP-IF-STATS-TYPE

    grouping STANDBY-IF-INFO {
      description
        "Use burnt in mac address information";
      container statistics {
        description
          "HSRP Interface Statistics";
        uses HSRP-IF-STATS-TYPE;
      }  // container statistics

      leaf interface {
        type xr:Interface-name;
        description "IM Interface";
      }

      leaf use-bia-flag {
        type boolean;
        description
          "Use burnt in mac address flag";
      }
    }  // grouping STANDBY-IF-INFO

    grouping STANDBY-TRACKEDIF-INFO {
      description
        "Interface tracking information";
      leaf interface {
        type xr:Interface-name;
        description "IM Interface";
      }

      leaf hsrp-group-number {
        type uint32;
        description "HSRP Group number";
      }

      leaf priority-decrement {
        type uint32;
        description "Priority weighting";
      }

      leaf interface-up-flag {
        type boolean;
        description "Interface up flag";
      }

      leaf tracked-interface-name-xr {
        type string {
          length "0..64";
        }
        description "Tracked Interface Name";
      }

      leaf is-object {
        type boolean;
        description "Tracked Object Flag";
      }
    }  // grouping STANDBY-TRACKEDIF-INFO

    grouping HSRP-GROUP-STATS-TYPE {
      description "HSRP Group Statistics";
      leaf active-transitions {
        type uint32;
        description
          "Number of transitions to Active State";
      }

      leaf standby-transitions {
        type uint32;
        description
          "Number of transitions to Standby State";
      }

      leaf speak-transitions {
        type uint32;
        description
          "Number of transitions to Speak State";
      }

      leaf listen-transitions {
        type uint32;
        description
          "Number of transitions to Listen State";
      }

      leaf learn-transitions {
        type uint32;
        description
          "Number of transitions to Learn State";
      }

      leaf init-transitions {
        type uint32;
        description
          "Number of transitions to Init State";
      }

      leaf hello-packets-sent {
        type uint32;
        description
          "Number of Hello Packets sent (NB: Bundles only)";
      }

      leaf resign-packets-sent {
        type uint32;
        description
          "Number of Resign Packets sent";
      }

      leaf coup-packets-sent {
        type uint32;
        description
          "Number of Coup Packets sent";
      }

      leaf hello-packets-received {
        type uint32;
        description
          "Number of Hello Packets received";
      }

      leaf resign-packets-received {
        type uint32;
        description
          "Number of Resign Packets received";
      }

      leaf coup-packets-received {
        type uint32;
        description
          "Number of Coup Packets received";
      }

      leaf auth-fail-received {
        type uint32;
        description
          "Number of Packets received that failed
         authentication";
      }

      leaf invalid-timer-received {
        type uint32;
        description
          "Number of packets received with invalid Hello
         Time value";
      }

      leaf mismatch-virtual-ip-address-received {
        type uint32;
        description
          "Number of packets received with mismatching
         virtual IP address";
      }
    }  // grouping HSRP-GROUP-STATS-TYPE

    grouping HSRP-STATE-CHANGE-INFO-TYPE {
      description "State change info";
      container time {
        description "Time of state change";
        uses HSRP-BAG-TIMESTAMP;
      }  // container time

      leaf old-state {
        type Standby-grp-state;
        description "Old State";
      }

      leaf new-state {
        type Standby-grp-state;
        description "New State";
      }

      leaf reason {
        type Hsrp-state-change-reason;
        description
          "Reason for state change";
      }
    }  // grouping HSRP-STATE-CHANGE-INFO-TYPE

    grouping HSRP-BAG-TIMESTAMP {
      description "Timestamp";
      leaf seconds {
        type uint32;
        units "second";
        description "Seconds";
      }

      leaf nanoseconds {
        type uint32;
        units "nanosecond";
        description "Nanoseconds";
      }
    }  // grouping HSRP-BAG-TIMESTAMP

    grouping IPV6-BAG-ADDR {
      description "IPV6 BAG ADDR";
      leaf ipv6-address {
        type inet:ipv6-address;
        description "IPV6Address";
      }
    }  // grouping IPV6-BAG-ADDR

    grouping STANDBY-GRP-INFO {
      description
        "Detailed group specfic information";
      container resign-sent-time {
        description
          "Time last resign was sent";
        uses HSRP-BAG-TIMESTAMP;
      }  // container resign-sent-time

      container resign-received-time {
        description
          "Time last resign was received";
        uses HSRP-BAG-TIMESTAMP;
      }  // container resign-received-time

      container coup-sent-time {
        description
          "Time last coup was sent";
        uses HSRP-BAG-TIMESTAMP;
      }  // container coup-sent-time

      container coup-received-time {
        description
          "Time last coup was received";
        uses HSRP-BAG-TIMESTAMP;
      }  // container coup-received-time

      container statistics {
        description "HSRP Group statistics";
        uses HSRP-GROUP-STATS-TYPE;
      }  // container statistics

      leaf authentication-string {
        type string {
          length "0..9";
        }
        description "Authentication string";
      }

      leaf virtual-mac-address {
        type yang:mac-address;
        description "Virtual mac address";
      }

      leaf hsrp-group-number {
        type uint32;
        description "HSRP Group number";
      }

      leaf address-family {
        type Hsrp-b-af;
        description "Address family";
      }

      leaf version {
        type Hsrp-version;
        description "HSRP Protocol Version";
      }

      leaf session-name {
        type string {
          length "0..16";
        }
        description "Session Name";
      }

      leaf slaves {
        type uint32;
        description
          "Number of slaves following state";
      }

      leaf is-slave {
        type boolean;
        description "Group is a slave group";
      }

      leaf followed-session-name {
        type string {
          length "0..16";
        }
        description "Followed Session Name";
      }

      leaf configured-priority {
        type uint8;
        description "Configured priority";
      }

      leaf preempt-delay {
        type uint32;
        units "second";
        description
          "Preempt delay time in seconds";
      }

      leaf preempt-timer-secs {
        type uint32;
        units "second";
        description
          "Preempt time remaining in seconds";
      }

      leaf hello-time {
        type uint32;
        units "millisecond";
        description "Hellotime in msecs";
      }

      leaf hold-time {
        type uint32;
        units "millisecond";
        description "Holdtime in msecs";
      }

      leaf learned-hello-time {
        type uint32;
        units "millisecond";
        description
          "Learned hellotime in msecs";
      }

      leaf learned-hold-time {
        type uint32;
        units "millisecond";
        description
          "Learned holdtime in msecs";
      }

      leaf min-delay-time {
        type uint32;
        units "millisecond";
        description
          "Minimum delay time in msecs";
      }

      leaf reload-delay-time {
        type uint32;
        units "millisecond";
        description
          "Reload delay time in msecs";
      }

      leaf virtual-ip-address {
        type inet:ipv4-address;
        description
          "Configured Virtual IPv4 address";
      }

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

      leaf active-ip-address {
        type inet:ipv4-address;
        description
          "Active router's IP address";
      }

      leaf active-ipv6-address {
        type inet:ipv6-address;
        description
          "Active router's IPv6 address";
      }

      leaf active-mac-address {
        type yang:mac-address;
        description
          "Active router's interface MAC address";
      }

      leaf standby-ip-address {
        type inet:ipv4-address;
        description
          "Standby router's IP address";
      }

      leaf standby-ipv6-address {
        type inet:ipv6-address;
        description
          "Standby router's IPv6 address";
      }

      leaf standby-mac-address {
        type yang:mac-address;
        description
          "Standby router's interface MAC address";
      }

      leaf hsrp-router-state {
        type Standby-grp-state;
        description "HSRP router state";
      }

      leaf interface-name-xr {
        type string {
          length "0..64";
        }
        description "Interface Name";
      }

      leaf interface {
        type xr:Interface-name;
        description "IM Interface";
      }

      leaf router-priority {
        type uint8;
        description "Priority of the router";
      }

      leaf active-priority {
        type uint8;
        description
          "Priority of the Active router";
      }

      leaf active-timer-flag {
        type boolean;
        description
          "Active timer running flag";
      }

      leaf active-timer-secs {
        type uint32;
        units "second";
        description
          "Active timer running time secs";
      }

      leaf active-timer-msecs {
        type uint32;
        units "millisecond";
        description
          "Active timer running time msecs";
      }

      leaf standby-timer-flag {
        type boolean;
        description
          "Standby timer running flag";
      }

      leaf standby-timer-secs {
        type uint32;
        units "second";
        description
          "Standby timer running time secs";
      }

      leaf standby-timer-msecs {
        type uint32;
        units "millisecond";
        description
          "Standby timer running time msecs";
      }

      leaf hello-timer-flag {
        type boolean;
        description
          "Hello timer running flag";
      }

      leaf hello-timer-secs {
        type uint32;
        units "second";
        description
          "Hello timer running time secs";
      }

      leaf hello-timer-msecs {
        type uint32;
        units "millisecond";
        description
          "Hello timer running time msecs";
      }

      leaf delay-timer-flag {
        type boolean;
        description
          "Delay timer running flag";
      }

      leaf delay-timer-secs {
        type uint32;
        units "second";
        description
          "Delay timer running time secs";
      }

      leaf delay-timer-msecs {
        type uint32;
        units "millisecond";
        description
          "Delay timer running time msecs";
      }

      leaf current-state-timer-secs {
        type uint32;
        units "second";
        description
          "Time in current state secs";
      }

      leaf state-change-count {
        type uint32;
        description
          "Number of state changes";
      }

      leaf tracked-interface-count {
        type uint32;
        description
          "Number of tracked interfaces";
      }

      leaf tracked-interface-up-count {
        type uint32;
        description
          "Number of tracked interfaces up";
      }

      leaf preempt-enabled {
        type boolean;
        description "Preempt enabled";
      }

      leaf use-configured-timers {
        type boolean;
        description "Use configured timers";
      }

      leaf use-configured-virtual-ip {
        type boolean;
        description
          "Use configured virtual IP";
      }

      leaf use-bia-configured {
        type boolean;
        description
          "Use burnt in MAC address configured";
      }

      leaf configured-timers {
        type boolean;
        description
          "Non-default timers are configured";
      }

      leaf configured-mac-address {
        type boolean;
        description "MAC address configured";
      }

      leaf redirects-disabled {
        type boolean;
        description
          "HSRP redirects disabled";
      }

      leaf bfd-enabled {
        type boolean;
        description "HSRP BFD fast failover";
      }

      leaf bfd-interface {
        type xr:Interface-name;
        description "BFD Interface";
      }

      leaf bfd-peer-ip-address {
        type inet:ipv4-address;
        description "BFD Peer IP address";
      }

      leaf bfd-peer-ipv6-address {
        type inet:ipv6-address;
        description "BFD Peer IPv6 address";
      }

      leaf bfd-session-state {
        type Hsrp-bfd-session-state;
        description "BFD session state";
      }

      leaf bfd-interval {
        type uint32;
        description
          "BFD packet send interval";
      }

      leaf bfd-multiplier {
        type uint32;
        description "BFD multiplier";
      }

      leaf virtual-mac-address-state {
        type Hsrp-vmac-state;
        description
          "Virtual mac address state";
      }

      leaf-list secondary-address {
        type inet:ipv4-address;
        description
          "Secondary virtual IP addresses";
      }

      list global-address {
        description
          "Global virtual IPv6 addresses";
        uses IPV6-BAG-ADDR;
      }  // list global-address

      list state-change-history {
        description "State change history";
        uses HSRP-STATE-CHANGE-INFO-TYPE;
      }  // list state-change-history
    }  // grouping STANDBY-GRP-INFO
  }  // submodule Cisco-IOS-XR-ipv4-hsrp-oper-sub1