submodule huawei-diagnostic-tools-pwe3 {

    yang-version 1;

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

    import ietf-inet-types {
      prefix inet;
    }
    import huawei-pub-type {
      prefix pub-type;
    }
    import huawei-ifm {
      prefix ifm;
    }
    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 "Pwe3 diagnostic tool.";

    revision "2021-05-11" {
      description "Init revision.";
      reference
        "Huawei private.";

    }


    rpc pwe3-start-ping {
      ext:node-ref "/diagnostic-tools:diagnostic-tools/diagnostic-tools:pwe3/diagnostic-tools:ping-results";
      description "Start pwe3 ping.";
      input {
        leaf test-name {
          type string {
            length "1..32";
          }
          mandatory true;
          description "Test name.";
        }

        leaf label-type {
          type pwe3-label-type;
          mandatory true;
          description "Label type.";
        }

        choice detection-type {
          mandatory true;
          description "Detection type.";
          case pw-id {
            description
              "Detecting by PW ID.";
            leaf pw-type {
              type pw-type;
              mandatory true;
              description "PW type.";
            }

            leaf pw-id {
              type uint32 {
                range "1..4294967295";
              }
              mandatory true;
              description "PW ID.";
            }

            leaf peer-address {
              type inet:ipv4-address-no-zone;
              description "Peer IP address.";
            }

            leaf remote-pw-id {
              type uint32 {
                range "1..4294967295";
              }
              description "Remote PW ID.";
            }

            leaf remote-address {
              type inet:ipv4-address-no-zone;
              description
                "Remote IP address.";
            }

            leaf sender-address {
              type inet:ipv4-address-no-zone;
              description
                "Set the source address of the targeted session.";
            }

            leaf ttl {
              type uint8 {
                range "1..255";
              }
              description "Time to live.";
            }

            leaf ttl-mode {
              type ttl-mode;
              description
                "TTL mode (uniform or pipe).";
            }
          }  // case pw-id

          case vpws-bgp-vpn-instance {
            description
              "Detecting by VPWS BGP VPN instance.";
            leaf vpws-bgp-vpn-name {
              type string {
                length "1..31";
              }
              mandatory true;
              description
                "VPWS BGP VPN instance name.";
            }

            leaf local-ce-id {
              type uint32 {
                range "0..65534";
              }
              mandatory true;
              description "Local CE ID.";
            }

            leaf remote-ce-id {
              type uint32 {
                range "0..65534";
              }
              mandatory true;
              description "Remote CE ID.";
            }
          }  // case vpws-bgp-vpn-instance
        }  // choice detection-type

        leaf exp {
          type uint32 {
            range "0..7";
          }
          default "0";
          description
            "EXP value in the label field of MPLS packets. The EXP value is used to distinguish the service types of MPLS packets.";
        }

        leaf reply-mode {
          type reply-mode-pwe3;
          default "udp";
          description
            "Mode for responding to test packets in a test.";
        }

        leaf packet-size {
          type uint32 {
            range "65..9600";
          }
          default "100";
          description
            "Number of bytes in a sent test packet.";
        }

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

        leaf interval {
          type uint32 {
            range "1..10000";
          }
          units "ms";
          default "2000";
          description
            "Interval for sending test packets.";
        }

        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. If no response packet is received within the timeout period, the system considers that the test packet times out.";
        }

        leaf bypass-source-if-name {
          type leafref {
            path "/ifm:ifm/ifm:interfaces/ifm:interface/ifm:name";
          }
          description
            "Set the specified interface as the source interface of ping packet.";
        }

        leaf fragment {
          type boolean;
          default "false";
          description
            "Enable/disable packet fragmentation function.";
        }

        leaf no-control-word {
          type boolean;
          description
            "Enable/disable the function of not carrying control word.";
        }
      }
    }  // rpc pwe3-start-ping

    rpc pwe3-stop-ping {
      ext:node-ref "/diagnostic-tools:diagnostic-tools/diagnostic-tools:pwe3/diagnostic-tools:ping-results";
      description "Stop pwe3 ping.";
      input {
        leaf test-name {
          type leafref {
            path "/diagnostic-tools:diagnostic-tools/diagnostic-tools:pwe3/diagnostic-tools:ping-results/diagnostic-tools:ping-result/diagnostic-tools:test-name";
          }
          mandatory true;
          description "Test name.";
        }
      }
    }  // rpc pwe3-stop-ping

    rpc pwe3-delete-ping {
      ext:node-ref "/diagnostic-tools:diagnostic-tools/diagnostic-tools:pwe3/diagnostic-tools:ping-results";
      description "Delete pwe3 ping.";
      input {
        leaf test-name {
          type leafref {
            path "/diagnostic-tools:diagnostic-tools/diagnostic-tools:pwe3/diagnostic-tools:ping-results/diagnostic-tools:ping-result/diagnostic-tools:test-name";
          }
          mandatory true;
          description "Test name.";
        }
      }
    }  // rpc pwe3-delete-ping

    rpc pwe3-start-trace {
      ext:node-ref "/diagnostic-tools:diagnostic-tools/diagnostic-tools:pwe3/diagnostic-tools:trace-results";
      description "Start PWE3 trace.";
      input {
        leaf test-name {
          type string {
            length "1..32";
          }
          mandatory true;
          description "Test name.";
        }

        choice detection-type {
          mandatory true;
          description "Detection type.";
          case pw-id {
            description
              "Detecting by PW ID.";
            leaf pw-type {
              type pw-type;
              mandatory true;
              description "PW type.";
            }

            leaf pw-id {
              type uint32 {
                range "1..4294967295";
              }
              mandatory true;
              description "PW ID.";
            }

            leaf peer-address {
              type inet:ipv4-address-no-zone;
              description
                "Peer IPv4 address.";
            }
          }  // case pw-id

          case vpws-bgp-vpn-instance {
            description
              "Detecting by VPWS BGP VPN instance.";
            leaf vpws-bgp-vpn-name {
              type string {
                length "1..31";
              }
              mandatory true;
              description
                "VPWS BGP VPN instance name.";
            }

            leaf local-ce-id {
              type uint32 {
                range "0..65534";
              }
              mandatory true;
              description "Local VC ID.";
            }

            leaf remote-ce-id {
              type uint32 {
                range "0..65534";
              }
              mandatory true;
              description "Remote VC ID.";
            }
          }  // case vpws-bgp-vpn-instance
        }  // choice detection-type

        leaf label-type {
          type pwe3-label-type;
          mandatory true;
          description "Label type.";
        }

        leaf no-control-word {
          type empty;
          description "No control word.";
        }

        leaf remote-address {
          type inet:ipv4-address-no-zone;
          description "Remote address.";
        }

        leaf exp {
          type uint32 {
            range "0..7";
          }
          default "0";
          description
            "EXP value in the label field of MPLS packets. The EXP value is used to distinguish the service types of MPLS packets.";
        }

        leaf first-ttl {
          type uint8 {
            range "1..255";
          }
          default "1";
          description "First time to live.";
        }

        leaf max-ttl {
          type uint8 {
            range "1..255";
          }
          default "30";
          description
            "Maximum time to live.";
        }

        leaf reply-mode {
          type reply-mode-pwe3;
          default "udp";
          description
            "Mode for responding to test packets in a test.";
        }

        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. If no response packet is received within the timeout period, the system considers that the test packet times out.";
        }

        leaf fragment {
          type empty;
          description
            "Set the Fragment flag in packet.";
        }

        leaf ptn-mode {
          type empty;
          description
            "PTN-Interworking mode.";
        }

        leaf ttl-mode {
          type ttl-mode;
          description "TTL mode.";
        }

        leaf detail {
          type empty;
          description "Detail information.";
        }

        leaf bypass-source-if-name {
          type leafref {
            path "/ifm:ifm/ifm:interfaces/ifm:interface/ifm:name";
          }
          description
            "Set the interface as the source interface of tracert packet when specifying PW bypass LSP.";
        }
      }
    }  // rpc pwe3-start-trace

    rpc pwe3-stop-trace {
      ext:node-ref "/diagnostic-tools:diagnostic-tools/diagnostic-tools:pwe3/diagnostic-tools:trace-results";
      description "Stop PWE3 trace.";
      input {
        leaf test-name {
          type leafref {
            path "/diagnostic-tools:diagnostic-tools/diagnostic-tools:pwe3/diagnostic-tools:trace-results/diagnostic-tools:trace-result/diagnostic-tools:test-name";
          }
          description "Test name.";
        }
      }
    }  // rpc pwe3-stop-trace

    rpc pwe3-delete-trace {
      ext:node-ref "/diagnostic-tools:diagnostic-tools/diagnostic-tools:pwe3/diagnostic-tools:trace-results";
      description "Delete PWE3 trace.";
      input {
        leaf test-name {
          type leafref {
            path "/diagnostic-tools:diagnostic-tools/diagnostic-tools:pwe3/diagnostic-tools:trace-results/diagnostic-tools:trace-result/diagnostic-tools:test-name";
          }
          description "Test name.";
        }
      }
    }  // rpc pwe3-delete-trace
  }  // submodule huawei-diagnostic-tools-pwe3