module Cisco-IOS-XE-wireless-mdns-oper {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/Cisco-IOS-XE-wireless-mdns-oper";

    prefix mdns-oper;

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

    organization "Cisco Systems, Inc.";

    contact
      "Cisco Systems, Inc.
     Customer Service

     Postal: 170 W Tasman Drive
     San Jose, CA 95134

     Tel: +1 1800 553-NETS

     E-mail: cs-yang@cisco.com";

    description
      "This module contains a collection of YANG definitions
     for MDNS gateway operational data. This operational
     data consists of consolidated MDNS packet statistics
     and per WLAN MDNS packet statistics.
     Copyright (c) 2017-2019 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2019-11-01" {
      description
        "Added MDNS statistics per GLAN.";
      reference
        "1.2.0";

    }

    revision "2019-05-01" {
      description
        "- Added MDNS statistics per RLAN.
       - Added attributes for MDNS query type statistics.
       - Added semantic version";
      reference
        "1.1.0";

    }

    revision "2018-09-01" {
      description "Initial revision";
      reference
        "1.0.0";

    }

    cisco-semver:module-version "1.2.0";
    cisco-semver:module-version "1.1.0";
    cisco-semver:module-version "1.0.0";

    grouping mdns-stats-epoch {
      description
        "MDNS statistics reset timestamp";
      leaf last-clear-time {
        type yang:date-and-time;
        description
          "MDNS statistics reset timestamp";
      }
    }  // grouping mdns-stats-epoch

    grouping st-mdns-packet-stats {
      description "MDNS packet statistics";
      leaf pak-sent {
        type yang:counter64;
        description
          "Total number of MDNS packets sent";
      }

      leaf pak-sent-v4 {
        type yang:counter64;
        description
          "Total number of IPv4 MDNS packets sent";
      }

      leaf pak-sent-advt-v4 {
        type yang:counter64;
        description
          "Total number of IPv4 MDNS advertisement packets sent";
      }

      leaf pak-sent-query-v4 {
        type yang:counter64;
        description
          "Total number of IPv4 MDNS query packets sent";
      }

      leaf pak-sent-v6 {
        type yang:counter64;
        description
          "Total number of IPv6 MDNS packets sent";
      }

      leaf pak-sent-advt-v6 {
        type yang:counter64;
        description
          "Total number of IPv6 MDNS advertisement packets sent";
      }

      leaf pak-sent-query-v6 {
        type yang:counter64;
        description
          "Total number of IPv6 MDNS query packets sent";
      }

      leaf pak-sent-mcast {
        type yang:counter64;
        description
          "Total number of MDNS multicast packets sent";
      }

      leaf pak-sent-mcast-v4 {
        type yang:counter64;
        description
          "Total number of IPv4 MDNS multicast packets sent";
      }

      leaf pak-sent-mcast-v6 {
        type yang:counter64;
        description
          "Total number of IPv6 MDNS multicast packets sent";
      }

      leaf pak-received {
        type yang:counter64;
        description
          "Total number of MDNS packets received";
      }

      leaf pak-received-advt {
        type yang:counter64;
        description
          "Total number of MDNS advertisement packets received";
      }

      leaf pak-received-query {
        type yang:counter64;
        description
          "Total number of MDNS query packets received";
      }

      leaf pak-received-v4 {
        type yang:counter64;
        description
          "Total number of IPv4 MDNS packets received";
      }

      leaf pak-received-advt-v4 {
        type yang:counter64;
        description
          "Total number of IPv4 MDNS advertisement packets received";
      }

      leaf pak-received-query-v4 {
        type yang:counter64;
        description
          "Total number of IPv4 MDNS query packets received";
      }

      leaf pak-received-v6 {
        type yang:counter64;
        description
          "Total number of IPv6 MDNS packets received";
      }

      leaf pak-received-advt-v6 {
        type yang:counter64;
        description
          "Total number of IPv6 MDNS advertisement packets received";
      }

      leaf pak-received-query-v6 {
        type yang:counter64;
        description
          "Total number of IPv6 MDNS query packets received";
      }

      leaf pak-dropped {
        type yang:counter64;
        description
          "Total number of MDNS packets dropped";
      }

      leaf ptr-query {
        type yang:counter64;
        description
          "Total number of PTR queries";
      }

      leaf srv-query {
        type yang:counter64;
        description
          "Total number of SRV queries";
      }

      leaf a-query {
        type yang:counter64;
        description
          "Total number of IPV4 queries";
      }

      leaf aaaa-query {
        type yang:counter64;
        description
          "Total number of IPV6 queries";
      }

      leaf txt-query {
        type yang:counter64;
        description
          "Total number of TEXT queries";
      }

      leaf any-query {
        type yang:counter64;
        description
          "Total number of ANY queries";
      }

      leaf other-query {
        type yang:counter64;
        description
          "Total number of OTHER queries";
      }
    }  // grouping st-mdns-packet-stats

    grouping st-mdns-wlan-stats {
      description "MDNS statistics per WLAN";
      leaf wlan-id {
        type uint32 {
          range "0 .. 4096";
        }
        description "WLAN identifier";
      }

      container stats-wlan {
        description
          "MDNS statistics for WLAN";
        uses mdns-oper:st-mdns-packet-stats;
      }  // container stats-wlan
    }  // grouping st-mdns-wlan-stats

    grouping st-mdns-rlan-stats {
      description "MDNS statistics per RLAN";
      leaf rlan-id {
        type uint32 {
          range "1 .. 128";
        }
        description "RLAN identifier";
      }

      container stats-rlan {
        description
          "MDNS statistics for RLAN";
        uses mdns-oper:st-mdns-packet-stats;
      }  // container stats-rlan
    }  // grouping st-mdns-rlan-stats

    grouping st-mdns-glan-stats {
      description "MDNS statistics per GLAN";
      leaf glan-id {
        type uint32 {
          range "1 .. 5";
        }
        description "GLAN identifier";
      }

      container stats-glan {
        description
          "MDNS statistics for GLAN";
        uses mdns-oper:st-mdns-packet-stats;
      }  // container stats-glan
    }  // grouping st-mdns-glan-stats

    grouping st-mdns-global-stats {
      description "Global MDNS statistics";
      container stats-global {
        description "Global MDNS statistics";
        uses mdns-oper:st-mdns-packet-stats;
      }  // container stats-global
    }  // grouping st-mdns-global-stats

    container mdns-oper-data {
      config false;
      description
        "MDNS gateway operational data";
      container mdns-global-stats {
        presence "mdns-global-stats";
        description "MDNS global statistics";
        uses mdns-oper:st-mdns-global-stats;

        uses mdns-oper:mdns-stats-epoch;
      }  // container mdns-global-stats

      list mdns-wlan-stats {
        key "wlan-id";
        description
          "MDNS statistics per WLAN";
        uses mdns-oper:st-mdns-wlan-stats;

        uses mdns-oper:mdns-stats-epoch;
      }  // list mdns-wlan-stats

      list mdns-rlan-stats {
        key "rlan-id";
        description
          "MDNS statistics per RLAN";
        uses mdns-oper:st-mdns-rlan-stats;

        uses mdns-oper:mdns-stats-epoch;
      }  // list mdns-rlan-stats

      list mdns-glan-stats {
        key "glan-id";
        description
          "MDNS statistics per GLAN";
        uses mdns-oper:st-mdns-glan-stats;

        uses mdns-oper:mdns-stats-epoch;
      }  // list mdns-glan-stats
    }  // container mdns-oper-data
  }  // module Cisco-IOS-XE-wireless-mdns-oper