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";
    }
  }  // submodule Cisco-IOS-XR-ipv4-bgp-oc-oper-sub1