submodule Cisco-IOS-XR-ip-iep-oper-sub1 {

    yang-version 1;

    belongs-to Cisco-IOS-XR-ip-iep-oper {
        prefix Cisco-IOS-XR-ip-iep-oper;
    }

    import ietf-inet-types {
      prefix inet;
    }
    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 ip-iep package operational data.
     
     Copyright (c) 2013-2019 by Cisco Systems, Inc.
     All rights reserved.";

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

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

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

    semver:module-version "1.0.1";

    typedef Iep-hop {
      type enumeration {
        enum "strict" {
          value 0;
          description "Hop type is strict";
        }
        enum "loose" {
          value 1;
          description "Hop type is loose";
        }
      }
      description
        "Hop types of the next-address configured";
    }

    typedef Iep-address {
      type enumeration {
        enum "next" {
          value 0;
          description "Address type is next";
        }
        enum "exclude" {
          value 1;
          description
            "Address type is exclude";
        }
        enum "exclude-srlg" {
          value 2;
          description
            "Address type is exclude SRLG";
        }
      }
      description "Address types";
    }

    typedef Iep-status {
      type enumeration {
        enum "enabled" {
          value 0;
          description "Status is enabled";
        }
        enum "disabled" {
          value 1;
          description "Status is disabled";
        }
      }
      description "Status of the path";
    }

    grouping IEP-IP-ADDRESS-ENTRY {
      description
        "IP address configured in the explicit path";
      leaf index {
        type uint32;
        description
          "Index number at which the path entry is inserted
         or modified";
      }

      leaf if-index {
        type uint32;
        description
          "Interface Index of the path";
      }

      leaf address-type {
        type Iep-address;
        description
          "Specifies the address type";
      }

      leaf hop-type {
        type Iep-hop;
        description
          "Specifies the next unicast address in the path
         as a strict or loose hop";
      }

      leaf address {
        type inet:ipv4-address;
        description "IPv4 unicast address";
      }

      leaf mpls-label {
        type uint32;
        description "MPLS label";
      }
    }  // grouping IEP-IP-ADDRESS-ENTRY

    grouping IEP-EXPLICIT-PATH {
      description "Explicit path details";
      leaf status {
        type Iep-status;
        description "Status of the path";
      }

      list address {
        description
          "List of IP addresses configured in the explicit
         path";
        uses IEP-IP-ADDRESS-ENTRY;
      }  // list address
    }  // grouping IEP-EXPLICIT-PATH
  }  // submodule Cisco-IOS-XR-ip-iep-oper-sub1