submodule huawei-diagnostic-tools-tcp {

    yang-version 1;

    belongs-to huawei-diagnostic-tools {
        prefix diagnostic-tools;
    }

    import huawei-pub-type {
      prefix pub-type;
    }
    import ietf-inet-types {
      prefix inet;
    }
    import huawei-network-instance {
      prefix ni;
    }
    import huawei-extension {
      prefix ext;
    }

    include huawei-diagnostic-tools-common;
    include huawei-diagnostic-tools-type;

    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 "TCP diagnosis tool.";

    revision "2019-04-13" {
      description "Initial revision.";
      reference
        "Huawei private.";

    }


    rpc tcp-start-ping {
      description "Start TCP ping.";
      input {
        leaf test-name {
          type string {
            length "1..32";
          }
          mandatory true;
          description "Test name.";
        }

        leaf destination {
          type pub-type:host-name;
          mandatory true;
          description
            "Destination address of the string type.";
        }

        leaf timeout {
          type uint32 {
            range "0..65535";
          }
          units "ms";
          default "2000";
          description
            "Time to wait for a response packet after a test packet is sent.";
        }

        leaf count {
          type uint32 {
            range "1..4294967295";
          }
          units "packet";
          default "5";
          description
            "Number of sent test packets.";
        }

        leaf interval {
          type uint32 {
            range "1..10000";
          }
          units "ms";
          default "500";
          description
            "Interval for sending test packets.";
        }

        leaf ttl {
          type uint32 {
            range "1..255";
          }
          default "30";
          description "Time to live.";
        }

        leaf pass-route {
          type boolean;
          default "false";
          description
            "Send packet pass route.";
        }

        leaf ni-name {
          type leafref {
            path "/ni:network-instance/ni:instances/ni:instance/ni:name";
          }
          description
            "Name of a VPN instance.";
        }

        leaf dest-port {
          type uint32 {
            range "1..65535";
          }
          default "7";
          description
            "Destination TCP port.";
        }

        leaf source-address {
          type inet:ipv4-address-no-zone;
          description "Source address.";
        }
      }
    }  // rpc tcp-start-ping

    rpc tcp-stop-ping {
      ext:node-ref "/diagnostic-tools:diagnostic-tools/diagnostic-tools:tcp/diagnostic-tools:ping-results/diagnostic-tools:ping-result";
      description "Stop TCP ping.";
      input {
        leaf test-name {
          type leafref {
            path "/diagnostic-tools:diagnostic-tools/diagnostic-tools:tcp/diagnostic-tools:ping-results/diagnostic-tools:ping-result/diagnostic-tools:test-name";
          }
          mandatory true;
          description "Test name.";
        }
      }
    }  // rpc tcp-stop-ping

    rpc tcp-delete-ping {
      ext:node-ref "/diagnostic-tools:diagnostic-tools/diagnostic-tools:tcp/diagnostic-tools:ping-results/diagnostic-tools:ping-result";
      description "Delete TCP ping.";
      input {
        leaf test-name {
          type leafref {
            path "/diagnostic-tools:diagnostic-tools/diagnostic-tools:tcp/diagnostic-tools:ping-results/diagnostic-tools:ping-result/diagnostic-tools:test-name";
          }
          mandatory true;
          description "Test name.";
        }
      }
    }  // rpc tcp-delete-ping
  }  // submodule huawei-diagnostic-tools-tcp