submodule Cisco-IOS-XR-ipv4-bgp-oc-oper-sub1 {

    yang-version 1;

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

    import ietf-inet-types {
      prefix inet;
    }
    import ietf-yang-types {
      prefix yang;
    }
    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-bgp-oc package operational data.
     
     Copyright (c) 2013-2020 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2020-01-28" {
      description
        "Removing unsupported InvalidReason";
    }

    revision "2019-08-31" {
      description
        "Fixing revision error in module.";
    }

    revision "2019-04-05" {
      description
        "Fixing backward compatibility error in module";
    }

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

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

    revision "2017-05-01" {
      description
        "Fixing backward compatibility error in module.";
    }

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

    semver:module-version "3.0.0";
    semver:module-version "2.0.0";
    semver:module-version "1.0.0";

    typedef Bgp-oc-origin-attr {
      type enumeration {
        enum "igp" {
          value 0;
          description "IGP";
        }
        enum "egp" {
          value 1;
          description "EGP";
        }
        enum "incomplete" {
          value 2;
          description "Incomplete";
        }
      }
      description "Origin Type";
    }

    typedef Ipv6-address {
      type inet:ipv6-address;
      description "IPV6 Address type";
    }

    typedef Bgp-oc-afi {
      type enumeration {
        enum "ipv4" {
          value 0;
          description "IPv4 unicast";
        }
        enum "ipv6" {
          value 5;
          description "IPv6 unicast";
        }
      }
      description "BGP Address family";
    }

    grouping BGP-OC-RIB-COMMON-BAG {
      description
        "OpenConfig BGP_RIB common attributes";
      leaf num-routes {
        type uint64;
        description "NumRoutes";
      }
    }  // grouping BGP-OC-RIB-COMMON-BAG

    grouping BGP-OC-DATE-AND-TIME {
      description "BGP OC DATE AND TIME";
      leaf time-value {
        type string;
        description "TimeValue";
      }
    }  // grouping BGP-OC-DATE-AND-TIME

    grouping BGP-OC-UNKNOWN-ATTR-TYPE {
      description "BGP OC UNKNOWN ATTR TYPE";
      leaf attribute-type {
        type uint16;
        description
          "BGP attribute type that is unknown  or not
         understood";
      }

      leaf attribute-length {
        type uint16;
        description
          "BGP attribute length that is unknown  or not
         understood";
      }

      leaf attribute-value {
        type yang:hex-string;
        description
          "BGP attribute value that is unknown  or not
         understood";
      }
    }  // grouping BGP-OC-UNKNOWN-ATTR-TYPE

    grouping BGP-OC-EXT-ATTR {
      description "BGP OC EXT ATTR";
      leaf originator-id {
        type inet:ipv4-address;
        description "BGP Originator ID";
      }

      leaf aigp {
        type uint64;
        description
          "Accumulated Interior Gateway Protocol (AIGP)
         metric value";
      }

      leaf path-id {
        type uint32;
        description "BGP Path Identifier";
      }

      leaf-list cluster {
        type inet:ipv4-address;
        description "List of cluster IDs";
      }

      list ext-community {
        description
          "Array of extended communities";
        uses BGP-OC-STRING-TYPE;
      }  // list ext-community

      list unknown-attributes {
        description
          "List of BGP attributes that are unknown";
        uses BGP-OC-UNKNOWN-ATTR-TYPE;
      }  // list unknown-attributes
    }  // grouping BGP-OC-EXT-ATTR

    grouping BGP-OC-STRING-TYPE {
      description "Names of bgp oc objects";
      leaf objects {
        type string;
        description "BGP OC objects";
      }
    }  // grouping BGP-OC-STRING-TYPE

    grouping BGP-OC-AGGREGATOR-TYPE {
      description "BGP OC AGGREGATOR TYPE";
      leaf as {
        type uint32;
        description "AS number";
      }

      leaf as4 {
        type uint32;
        description "AS4 number";
      }

      leaf address {
        type inet:ipv4-address;
        description "IPv4 address";
      }
    }  // grouping BGP-OC-AGGREGATOR-TYPE

    grouping BGP-OC-ROUTE-ATTR {
      description "BGP OC ROUTE ATTR";
      container next-hop {
        description "NextHopAddress";
        uses BGP-OC-ADDRTYPE;
      }  // container next-hop

      container aggregrator-attributes {
        description "AggregatorList";
        uses BGP-OC-AGGREGATOR-TYPE;
      }  // container aggregrator-attributes

      leaf origin-type {
        type Bgp-oc-origin-attr;
        description "Origin Attribute Type";
      }

      leaf as-path {
        type string;
        description "AS Path";
      }

      leaf as4-path {
        type string;
        description "AS4 Path";
      }

      leaf med {
        type uint32;
        description "Med";
      }

      leaf local-pref {
        type uint32;
        description "LocalPref";
      }

      leaf atomic-aggr {
        type boolean;
        description "AtomicAggr";
      }

      list community {
        description "CommunityArray";
        uses BGP-OC-STRING-TYPE;
      }  // list community
    }  // grouping BGP-OC-ROUTE-ATTR

    grouping BGP-OC-ADDRTYPE {
      description "BGP OC ADDRTYPE";
      leaf afi {
        type Bgp-oc-afi;
        description "AFI";
      }

      leaf ipv4-address {
        when "../afi = 'ipv4'" {
          description "../AFI = 'IPv4'";
        }
        type inet:ipv4-address;
        description "IPv4 Addr";
      }

      leaf ipv6-address {
        when "../afi = 'ipv6'" {
          description "../AFI = 'IPv6'";
        }
        type Ipv6-address;
        description "IPv6 Addr";
      }
    }  // grouping BGP-OC-ADDRTYPE

    grouping BGP-OC-PREFIXTYPE {
      description "BGP OC PREFIXTYPE";
      container prefix {
        description
          "IPv4 or IPv6 network address prefix";
        uses BGP-OC-ADDRTYPE;
      }  // container prefix

      leaf prefix-length {
        type uint8;
        description
          "Length of the subnet prefix";
      }
    }  // grouping BGP-OC-PREFIXTYPE

    grouping BGP-OC-ROUTE-BAG {
      description "OpenConfig BGP_RIB Route";
      container prefix-name {
        description "Prefix";
        uses BGP-OC-PREFIXTYPE;
      }  // container prefix-name

      container route-attr-list {
        description "RouteAttributesList";
        uses BGP-OC-ROUTE-ATTR;
      }  // container route-attr-list

      container ext-attributes-list {
        description "ExtAttributesList";
        uses BGP-OC-EXT-ATTR;
      }  // container ext-attributes-list

      container last-modified-date {
        description "LastModifiedDate";
        uses BGP-OC-DATE-AND-TIME;
      }  // container last-modified-date

      container last-update-recieved {
        description "LastUpdateRecieved";
        uses BGP-OC-DATE-AND-TIME;
      }  // container last-update-recieved

      leaf valid-route {
        type boolean;
        description "ValidRoute";
      }

      leaf best-path {
        type boolean;
        description "BestPath";
      }
    }  // grouping BGP-OC-ROUTE-BAG
  }  // submodule Cisco-IOS-XR-ipv4-bgp-oc-oper-sub1