module huawei-mac-fwd {

    yang-version 1;

    namespace
      "urn:huawei:yang:huawei-mac-fwd";

    prefix mac-fwd;

    import huawei-extension {
      prefix ext;
    }
    import huawei-devm {
      prefix devm;
    }
    import huawei-vlan {
      prefix vlan;
    }
    import huawei-l2vpn {
      prefix l2vpn;
    }
    import huawei-bd {
      prefix bd;
    }
    import huawei-mac {
      prefix mac;
    }
    import huawei-ifm {
      prefix ifm;
    }
    import huawei-mac-flapping {
      prefix mac-flapping;
    }
    import huawei-pub-type {
      prefix pub-type;
    }
    import ietf-inet-types {
      prefix inet;
    }

    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 "Forwarding MAC service.";

    revision "2020-01-22" {
      description "Modify description.";
      reference
        "Huawei private.";

    }

    revision "2019-04-15" {
      description "Initial revision.";
      reference
        "Huawei private.";

    }

    ext:task-name "mac";

    typedef alarm-state {
      type enumeration {
        enum "disable" {
          value 0;
          description
            "Disable the MAC flapping alarm function.";
        }
        enum "enable" {
          value 1;
          description
            "Enable the MAC flapping alarm function.";
        }
      }
      description
        "MAC flapping alarm enable.";
    }

    rpc reset-bd-machop {
      ext:node-ref "/bd:bd/bd:instances/bd:instance/mac-fwd:mac-hops/mac-fwd:mac-hop";
      description
        "Reset MAC hop info by BD ID.";
      input {
        leaf bd-id {
          type uint32 {
            range "1..16777215";
          }
          mandatory true;
          description "BD ID.";
        }
      }
    }  // rpc reset-bd-machop

    rpc reset-bd-machop-all {
      ext:node-ref "/bd:bd/bd:instances/bd:instance/mac-fwd:mac-hops/mac-fwd:mac-hop";
      description "Reset MAC hop info.";
    }  // rpc reset-bd-machop-all

    rpc reset-vlan-machop {
      ext:node-ref "/vlan:vlan/vlan:vlans/vlan:vlan/mac-fwd:mac-hops/mac-fwd:mac-hop";
      description
        "Reset MAC hop info by VLAN ID.";
      input {
        leaf vlan-id {
          type uint32 {
            range "1..4094";
          }
          mandatory true;
          description "VLAN ID.";
        }
      }
    }  // rpc reset-vlan-machop

    rpc reset-vlan-machop-all {
      ext:node-ref "/vlan:vlan/vlan:vlans/vlan:vlan/mac-fwd:mac-hops/mac-fwd:mac-hop";
      description "Reset MAC hop info.";
    }  // rpc reset-vlan-machop-all

    rpc reset-vsi-machop {
      ext:node-ref "/l2vpn:l2vpn/l2vpn:instances/l2vpn:instance/l2vpn:vpls/mac-fwd:mac-hops/mac-fwd:mac-hop";
      description
        "Reset MAC hop info by VSI name.";
      input {
        leaf name {
          type string {
            length "1..31";
          }
          mandatory true;
          description "VSI name.";
        }
      }
    }  // rpc reset-vsi-machop

    rpc reset-vsi-machop-all {
      ext:node-ref "/l2vpn:l2vpn/l2vpn:instances/l2vpn:instance/l2vpn:vpls/mac-fwd:mac-hops/mac-fwd:mac-hop";
      description "Reset MAC hop info.";
    }  // rpc reset-vsi-machop-all

    augment /devm:devm/devm:lpu-boards/devm:lpu-board {
      description "Slot MAC synchronize.";
      container mac-sync {
        description
          "Configure MAC synchronize.";
        leaf enable {
          type boolean;
          default "false";
          description
            "Enable/disable MAC synchronize.";
        }
      }  // container mac-sync
    }

    augment /bd:bd/bd:instances/bd:instance {
      description "BD MAC hop info.";
      container mac-hops {
        config false;
        description
          "List of the bridge domain MAC hop info.";
        list mac-hop {
          key "mac-address interface-name peer-ip";
          config false;
          description
            "Operational data of the bridge domain MAC hop info.";
          leaf mac-address {
            type pub-type:mac-address {
              length "0..255";
            }
            config false;
            description "MAC address.";
          }

          leaf interface-name {
            type leafref {
              path
                "/ifm:ifm/ifm:interfaces/ifm:interface/ifm:name";
            }
            config false;
            description "Interface name.";
          }

          leaf peer-ip {
            type inet:ipv4-address-no-zone;
            config false;
            description
              "Remote peer IP information.";
          }

          leaf detect-time {
            type string {
              length "1..20";
            }
            config false;
            description "Detect time.";
          }
        }  // list mac-hop
      }  // container mac-hops
    }

    augment /vlan:vlan/vlan:vlans/vlan:vlan {
      description "VLAN MAC hop info.";
      container mac-hops {
        config false;
        description
          "List of the VLAN MAC hop info.";
        list mac-hop {
          key "mac-address interface-name";
          config false;
          description
            "Operational data of VLAN MAC hop info.";
          leaf mac-address {
            type pub-type:mac-address {
              length "0..255";
            }
            config false;
            description "MAC address.";
          }

          leaf interface-name {
            type leafref {
              path
                "/ifm:ifm/ifm:interfaces/ifm:interface/ifm:name";
            }
            config false;
            description "Interface name.";
          }

          leaf detect-time {
            type string {
              length "1..20";
            }
            config false;
            description "Detect time.";
          }
        }  // list mac-hop
      }  // container mac-hops

      container loop-detect-suppression {
        config false;
        description
          "Statistics of the VLAN suppression.";
        leaf interface-name {
          type leafref {
            path "/ifm:ifm/ifm:interfaces/ifm:interface/ifm:name";
          }
          config false;
          description "Interface name.";
        }

        leaf cir {
          type uint32;
          config false;
          description
            "Committed information rate.";
        }

        leaf time {
          type string {
            length "1..20";
          }
          config false;
          description
            "Suppression generation time.";
        }

        leaf state {
          type string {
            length "1..15";
          }
          config false;
          description "Suppression state.";
        }

        leaf slot {
          type string {
            length "1..20";
          }
          config false;
          description "Slot ID.";
        }
      }  // container loop-detect-suppression
    }

    augment /l2vpn:l2vpn/l2vpn:instances/l2vpn:instance/l2vpn:vpls {
      description "VPLS MAC hop info.";
      container mac-hops {
        config false;
        description
          "List of the VPLS MAC hop info.";
        list mac-hop {
          key "mac-address interface-name peer-ip";
          config false;
          description
            "Operational data of VPLS MAC hop info.";
          leaf mac-address {
            type pub-type:mac-address {
              length "0..255";
            }
            config false;
            description "MAC address.";
          }

          leaf interface-name {
            type leafref {
              path
                "/ifm:ifm/ifm:interfaces/ifm:interface/ifm:name";
            }
            config false;
            description "Interface name.";
          }

          leaf peer-ip {
            type inet:ipv4-address-no-zone;
            config false;
            description
              "Remote peer IP information.";
          }

          leaf pw-id {
            type uint32;
            config false;
            description
              "Remote PW ID information.";
          }

          leaf detect-time {
            type string {
              length "1..20";
            }
            config false;
            description "Detect time.";
          }
        }  // list mac-hop
      }  // container mac-hops

      container loop-detect-suppression {
        config false;
        description
          "Statistics of the VSI suppression.";
        leaf interface-name {
          type leafref {
            path "/ifm:ifm/ifm:interfaces/ifm:interface/ifm:name";
          }
          config false;
          description "Interface name.";
        }

        leaf peer-ip {
          type string {
            length "1..20";
          }
          config false;
          description
            "Remote peer IP information.";
        }

        leaf vc-lable {
          type uint32;
          config false;
          description
            "Remote PW ID information.";
        }

        leaf cir {
          type uint32;
          config false;
          description
            "Committed information rate.";
        }

        leaf time {
          type string {
            length "1..20";
          }
          config false;
          description
            "Suppression generation time.";
        }

        leaf state {
          type string {
            length "1..15";
          }
          config false;
          description "Suppression state.";
        }

        leaf slot {
          type string {
            length "1..20";
          }
          config false;
          description "Slot ID.";
        }
      }  // container loop-detect-suppression
    }

    augment /mac:mac/mac:global-attribute {
      description
        "Forwarding MAC global attribute.";
      container mac-fwd {
        description
          "Configure forwarding MAC global attribute.";
        leaf mac-synchronize {
          type boolean;
          default "false";
          description
            "Enable/disable global MAC address synchronization.";
        }

        leaf learn-first-packet {
          type boolean;
          default "false";
          description
            "Enable/disable MAC limit since-first-packet.";
        }
      }  // container mac-fwd
    }

    augment /mac-flapping:mac-flapping/mac-flapping:global-attribute {
      description
        "MAC flapping alarm parameter.";
      container alarm-para {
        description
          "Configure MAC flapping alarm parameter.";
        leaf loop-times {
          type uint32 {
            range "3..1000";
          }
          default "3";
          description
            "Number of MAC address flappings.";
        }

        leaf detect-cycle {
          type uint16 {
            range "10..30";
          }
          units "s";
          default "10";
          description "Detection cycle.";
        }

        leaf cycles {
          type uint16 {
            range "3..15";
          }
          default "3";
          description "Number of cycles.";
        }

        leaf alarm-state {
          type alarm-state;
          default "enable";
          description
            "MAC flapping alarm status.";
        }
      }  // container alarm-para
    }
  }  // module huawei-mac-fwd