submodule Cisco-IOS-XR-igp-topodb-oper-sub1 {

    yang-version 1;

    belongs-to
      Cisco-IOS-XR-igp-topodb-oper {
        prefix
          Cisco-IOS-XR-igp-topodb-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 igp-topodb package operational data.
     
     Copyright (c) 2013-2021 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2021-06-01" {
      description
        "Added changes to show if a FAD contains unknown parameters
       2020-10-20
         Modified for Flex algo Uloop support.
       2020-08-13
         Added task name ospf to restrict unlimited permission.
       2020-03-20
         Modified for Flex algo TILFA support.";
    }

    revision "2020-01-02" {
      description
        "Added topodb operational data support.";
    }

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

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

    semver:module-version "2.0.0";
    semver:module-version "1.1.0";
    semver:module-version "1.0.1";

    typedef Otlib-repair-el {
      type enumeration {
        enum "mgmt-otlib-repair-el-invalid" {
          value 0;
          description "Unknown LFA";
        }
        enum "mgmt-otlib-repair-el-p-node" {
          value 1;
          description "Direct LFA";
        }
        enum "mgmt-otlib-repair-el-q-node" {
          value 2;
          description "TI LFA";
        }
      }
      description "Otlib repair el";
    }

    typedef Otlib-lfa {
      type enumeration {
        enum "mgmt-otlib-unknown-lfa" {
          value 0;
          description "Unknown LFA";
        }
        enum "mgmt-otlib-direct-lfa" {
          value 1;
          description "Direct LFA";
        }
        enum "mgmt-otlib-ti-lfa" {
          value 2;
          description "TI LFA";
        }
      }
      description "Otlib lfa";
    }
  }  // submodule Cisco-IOS-XR-igp-topodb-oper-sub1