submodule Cisco-IOS-XR-erp-oper-sub1 {

    yang-version 1;

    belongs-to Cisco-IOS-XR-erp-oper {
        prefix Cisco-IOS-XR-erp-oper;
    }

    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 erp package operational data.
     
     Copyright (c) 2013-2019 by Cisco Systems, Inc.
     All rights reserved.";

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

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

    semver:module-version "1.0.0";

    typedef Erp-ring-mode {
      type enumeration {
        enum "closed-ring" {
          value 0;
          description
            "Closed R-APS Channel Topology";
        }
        enum "open-ring" {
          value 1;
          description
            "Open R-APS Channel Topology";
        }
      }
      description
        "Ethernet Ring G.8032 R-APS Channel Topology Mode";
    }

    typedef Erp-revertive-mode {
      type enumeration {
        enum "non-revertive" {
          value 0;
          description "Non-revertive Mode";
        }
        enum "revertive" {
          value 1;
          description "Revertive Mode";
        }
      }
      description
        "Ethernet Ring G.8032 Revertive Mode";
    }

    typedef Erp-port-status {
      type enumeration {
        enum "unblocked" {
          value 0;
          description "Unblocked";
        }
        enum "blocked" {
          value 1;
          description "Blocked";
        }
      }
      description
        "Ethernet Ring G.8032 Port Status Information";
    }

    typedef Erp-fault-status {
      type enumeration {
        enum "no-fault" {
          value 0;
          description "No Fault Detected";
        }
        enum "faulty" {
          value 1;
          description "Fault Detected";
        }
      }
      description
        "Ethernet Ring G.8032 Port Fault Status";
    }

    typedef Erp-link {
      type enumeration {
        enum "non-rpl" {
          value 0;
          description "Non-RPL link";
        }
        enum "rpl" {
          value 1;
          description "RPL link";
        }
      }
      description
        "Ethernet Ring G.8032 Link Type";
    }

    typedef Erp-sm-state {
      type enumeration {
        enum "init" {
          value 0;
          description "Init State";
        }
        enum "idle" {
          value 1;
          description "Idle State";
        }
        enum "protection" {
          value 2;
          description "Protection State";
        }
        enum "manual-switch" {
          value 3;
          description "Manual Switch State";
        }
        enum "forced-switch" {
          value 4;
          description "Forced Switch State";
        }
        enum "pending" {
          value 5;
          description "Pending State";
        }
      }
      description
        "Ethernet Ring G.8032 State Machine State";
    }

    typedef Erp-bag-node {
      type enumeration {
        enum "normal" {
          value 0;
          description "Normal Node";
        }
        enum "rpl-owner" {
          value 1;
          description "RPL Owner";
        }
        enum "rpl-neighbor" {
          value 2;
          description "RPL Neighbor";
        }
        enum "rpl-next-neighbor" {
          value 3;
          description "RPL Next Neighbor";
        }
      }
      description
        "Ethernet Ring G.8032 Node Type";
    }
  }  // submodule Cisco-IOS-XR-erp-oper-sub1