submodule huawei-ripng-type {

    yang-version 1;

    belongs-to huawei-ripng {
        prefix ripng;
    }

    organization
      "Huawei Technologies Co., Ltd.";

    contact
      "Huawei Industrial Base
     Bantian, Longgang
     Shenzhen 518129
     People's Republic of China
     Website: http://www.huawei.com
     Email: support@huawei.com";

    description "RIPng type defined file.";

    revision "2020-01-03" {
      description
        "Add import protocol type.";
      reference
        "Huawei private.";

    }

    revision "2019-11-25" {
      description "Initial revision.";
      reference
        "Huawei private.";

    }


    typedef import-protocol-type {
      type enumeration {
        enum "direct" {
          value 1;
          description
            "Import direct routes.";
        }
        enum "isis" {
          value 3;
          description "Import ISIS routes.";
        }
        enum "static" {
          value 4;
          description
            "Import static routes.";
        }
        enum "bgp" {
          value 6;
          description "Import BGP routes.";
        }
        enum "ospfv3" {
          value 7;
          description
            "Import OSPFv3 routes.";
        }
        enum "ripng" {
          value 8;
          description "Import RIPng routes.";
        }
        enum "unr" {
          value 11;
          description "Specify UNR routes.";
        }
      }
      description
        "RIPng import protocol type.";
    }

    typedef enable-flag {
      type enumeration {
        enum "disable" {
          value 0;
          description
            "Disable RIPng configurations.";
        }
        enum "enable" {
          value 1;
          description
            "Enable RIPng configurations.";
        }
      }
      description "RIPng enable flag.";
    }

    typedef default-route {
      type enumeration {
        enum "only" {
          value 1;
          description
            "Configure the router to generate a default route and to advertise the route to its neighbors.
           If a router generates a default route by itself, it does not receive the default route sent by its neighbor.
           You can send a default route to RIPng neighbors only if a default route exists in the routing table (provided the default route in routing table was not added by the same RIPng process). In addition, if a router has learned the default route from a neighbor, then upon originating a default route the learned route is deleted.";
        }
        enum "originate" {
          value 2;
          description
            "Configure the router to generate a default route and to advertise the route to its neighbors.
           If a router generates a default route by itself, it does not receive the default route sent by its neighbor.
           You can send a default route to RIPng neighbors only if a default route exists in the routing table (provided the default route in routing table was not added by the same RIPng process). In addition, if a router has learned the default route from a neighbor, then upon originating a default route the learned route is deleted.";
        }
        enum "none" {
          value 4;
          description
            "Configure the router to generate a default route and to advertise the route to its neighbors.
           If a router generates a default route by itself, it does not receive the default route sent by its neighbor.
           You can send a default route to RIPng neighbors only if a default route exists in the routing table (provided the default route in routing table was not added by the same RIPng process). In addition, if a router has learned the default route from a neighbor, then upon originating a default route the learned route is deleted.";
        }
      }
      description "RIPng default route.";
    }
  }  // submodule huawei-ripng-type