module Cisco-IOS-XE-bridge-oper {

    yang-version 1;

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

    prefix bridge-ios-xe-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 bridge data.
     Copyright (c) 2018-2019 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2019-05-01" {
      description "Added semantic version";
      reference
        "1.2.0";

    }

    revision "2018-10-29" {
      description
        "Cleaned up spelling errors in descriptions.";
      reference
        "1.1.0";

    }

    revision "2018-03-10" {
      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";

    typedef intf-status-type {
      type enumeration {
        enum "up" {
          value 0;
        }
        enum "down" {
          value 1;
        }
      }
      description "Interface status type";
    }

    typedef bridge-mac-type {
      type enumeration {
        enum "bridge-mac-type-static" {
          value 0;
        }
        enum "bridge-mac-type-dynamic" {
          value 1;
        }
      }
      description "MAC address type";
    }

    grouping bridge-intf-entry {
      description
        "Bridge interface operational data";
      leaf if-name {
        type string;
        description
          "Switch port name belong to the bridge";
      }

      leaf vlan {
        type uint32;
        description "VLAN identifier";
      }

      leaf native-vlan {
        type boolean;
        description
          "If the VLAN is native VLAN";
      }

      leaf admin-status {
        type intf-status-type;
        description
          "Bridge interface administration status";
      }

      leaf oper-status {
        type intf-status-type;
        description
          "Bridge interface operational status";
      }

      leaf encap-type {
        type string;
        description
          "Bridge interface encapsulation type";
      }

      leaf ifindex {
        type uint32;
        description "Bridge interface index";
      }

      leaf mtu {
        type uint32;
        description
          "The Maximum Transmission Unit(byte) of Bridge interface";
      }
    }  // grouping bridge-intf-entry

    grouping bridge-matm-entry {
      description
        "Bridge MAC address operational data";
      leaf mac-address {
        type yang:mac-address;
        description "MAC address";
      }

      leaf-list interface {
        type string;
        ordered-by user;
        description
          "Interface name which MAC learnt from";
      }

      leaf vlan {
        type uint32;
        description "VLAN identifier";
      }

      leaf type {
        type bridge-mac-type;
        description "MAC type";
      }
    }  // grouping bridge-matm-entry

    grouping bridge-entry {
      description "Bridge entry";
      leaf bridge-id {
        type uint32;
        description "Bridge id <1..4094>";
      }

      leaf name {
        type string;
        description "VLAN name";
      }

      leaf vlan {
        type uint32;
        description
          "VLAN identifier <1..4094>";
      }

      leaf routing-interface {
        type string;
        description
          "The name of VLAN routing interface";
      }

      leaf max-macs {
        type uint32;
        description
          "The maximum number of MAC learn limit for bridge";
      }

      leaf num-macs {
        type uint32;
        description
          "The number of MAC learned in bridge";
      }

      leaf age-time {
        type uint32;
        description
          "The aging time of MAC address,0 or <10..1000000> second";
      }

      leaf rx-packets {
        type uint64;
        description
          "The number of received packets in bridge";
      }

      leaf rx-octets {
        type uint64;
        description
          "The number of received bytes in bridge";
      }

      leaf tx-packets {
        type uint64;
        description
          "The number of transmitted packets out of bridge";
      }

      leaf tx-octets {
        type uint64;
        description
          "The number of transmitted bytes out of bridge";
      }

      leaf flood-packets {
        type uint64;
        description
          "The number of flood packets in bridge";
      }

      leaf flood-octets {
        type uint64;
        description
          "The number of flood bytes in bridge";
      }

      leaf rx-routed-packets {
        type uint64;
        description
          "L3 packets received from bridge";
      }

      leaf tx-routed-packets {
        type uint64;
        description
          "L3 packets transmit from bridge";
      }

      leaf learn {
        type uint64;
        description
          "MAC learned counter in bridge";
      }

      leaf age {
        type uint64;
        description
          "MAC aging counter in bridge";
      }

      leaf move {
        type uint64;
        description
          "MAC move counter in bridge";
      }

      container bridge-intf-entries {
        description
          "Bridge interface member information";
        list bridge-intf-entry {
          key "if-name";
          description
            "A list of bridge interface";
          uses bridge-ios-xe-oper:bridge-intf-entry;
        }  // list bridge-intf-entry
      }  // container bridge-intf-entries

      container bridge-matm-entries {
        description
          "Bridge matm member information";
        list bridge-matm-entry {
          key "mac-address";
          description "A list of mac table";
          uses bridge-ios-xe-oper:bridge-matm-entry;
        }  // list bridge-matm-entry
      }  // container bridge-matm-entries
    }  // grouping bridge-entry

    container bridge-instances {
      config false;
      description
        "This is top level container for bridge table. It can have one
       or more bridge entry.";
      list bridge-entry {
        key "bridge-id";
        description
          "The bridge lists is an ordered list of bridge entries.
         Each bridge entries has a list of bridge interface members,
         and bridge attributes.";
        uses bridge-ios-xe-oper:bridge-entry;
      }  // list bridge-entry
    }  // container bridge-instances
  }  // module Cisco-IOS-XE-bridge-oper