submodule Cisco-IOS-XR-lib-mpp-oper-sub1 {

    yang-version 1;

    belongs-to Cisco-IOS-XR-lib-mpp-oper {
        prefix Cisco-IOS-XR-lib-mpp-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 lib-mpp package operational data.
     
     Copyright (c) 2013-2019 by Cisco Systems, Inc.
     All rights reserved.";

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

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

    revision "2015-01-07" {
      description "IOS XR 5.3.1 revision.";
    }

    semver:module-version "1.0.1";

    identity Mpp-af-id-base {
      description
        "Base identity for Mpp-af-id";
    }

    identity ipv4 {
      base Mpp-af-id-base;
      description "IPv4 address family";
    }

    identity ipv6 {
      base Mpp-af-id-base;
      description "IPv6 address family";
    }

    typedef Mpp-in6-addr {
      type inet:ipv6-address;
      description "Mpp in6 addr";
    }

    typedef Mpp-in-addr {
      type inet:ipv4-address;
      description "Mpp in addr";
    }

    typedef Mpp-af-id {
      type identityref {
        base Mpp-af-id-base;
      }
      description "MPP address family types";
    }

    typedef Mpp-allow {
      type enumeration {
        enum "ssh" {
          value 0;
          description "SSH protocol";
        }
        enum "telnet" {
          value 1;
          description "TELNET protocol";
        }
        enum "snmp" {
          value 2;
          description "SNMP protocol";
        }
        enum "tftp" {
          value 3;
          description "TFTP protocol";
        }
        enum "http" {
          value 4;
          description "HTTP protocol";
        }
        enum "xr-xml" {
          value 5;
          description "XML";
        }
        enum "netconf" {
          value 6;
          description "NETCONF protocol";
        }
        enum "all" {
          value 7;
          description "All";
        }
      }
      description "MPP protocol types";
    }

    grouping IP-ADDR-T-UNION {
      description "IP ADDR T UNION";
      leaf af-name {
        type Mpp-af-id;
        description "AFName";
      }

      leaf ipv4-address {
        when "../af-name = 'ipv4'" {
          description "../AFName = 'IPv4'";
        }
        type Mpp-in-addr;
        description "IPv4 address";
      }

      leaf ipv6-address {
        when "../af-name = 'ipv6'" {
          description "../AFName = 'IPv6'";
        }
        type Mpp-in6-addr;
        description "IPv6 address";
      }
    }  // grouping IP-ADDR-T-UNION

    grouping MPP-INFO {
      description "MPP Information";
      leaf allow {
        type Mpp-allow;
        description "MPP allow";
      }

      leaf is-all-peers-allowed {
        type boolean;
        description
          "If TRUE, all peers are allowed";
      }

      list peer-address {
        description "List of peer addresses";
        uses IP-ADDR-T-UNION;
      }  // list peer-address
    }  // grouping MPP-INFO

    grouping MPP-PROTO {
      description "MPP Interface protocols";
      list protocol {
        description
          "MPP Interface protocols";
        uses MPP-INFO;
      }  // list protocol
    }  // grouping MPP-PROTO

    grouping VRF-INFO {
      description "Outband VRF name";
      leaf vrf-name {
        type string;
        description "Outband VRF name";
      }
    }  // grouping VRF-INFO
  }  // submodule Cisco-IOS-XR-lib-mpp-oper-sub1