module Cisco-IOS-XE-vrf-oper {

    yang-version 1;

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

    prefix vrf-ios-xe-oper;

    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 IOS-XE VRF operational data.
     Copyright (c) 2018-2019 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2019-05-01" {
      description "Added semantic version";
      reference
        "1.1.0";

    }

    revision "2018-09-10" {
      description "Initial revision";
      reference
        "1.0.0";

    }

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

    typedef vrf-af {
      type enumeration {
        enum "ipv4-unicast" {
          value 0;
          description
            "Address family ipv4 unicast";
        }
        enum "ipv6-unicast" {
          value 1;
          description
            "Address family ipv6 unicast";
        }
        enum "ipv4-multicast" {
          value 2;
          description
            "Address family ipv4 multicast";
        }
        enum "ipv6-multicast" {
          value 3;
          description
            "Address family ipv6 multicast";
        }
      }
      description "VRF address family types";
    }

    grouping vrf-af-entry {
      description
        "VRF address family operational data";
      leaf address-family {
        type vrf-af;
        description
          "Address family enabled on this VRF";
      }
    }  // grouping vrf-af-entry

    grouping vrf-entry {
      description
        "VRF entry to store operational data";
      leaf vrf-name {
        type string;
        description
          "Unique name of this VRF";
      }

      leaf-list interface {
        type string;
        ordered-by user;
        description
          "List of interfaces using this VRF";
      }

      list address-family-entry {
        description
          "List of address family data for this VRF";
        uses vrf-ios-xe-oper:vrf-af-entry;
      }  // list address-family-entry
    }  // grouping vrf-entry

    container vrf-oper-data {
      config false;
      description "VRF operational data";
      list vrf-entry {
        key "vrf-name";
        description "VRF entries";
        uses vrf-ios-xe-oper:vrf-entry;
      }  // list vrf-entry
    }  // container vrf-oper-data
  }  // module Cisco-IOS-XE-vrf-oper