submodule huawei-diagnostic-tools-vpls {

    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-extension {
      prefix ext;
    }
    import huawei-ifm {
      prefix ifm;
    }

    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 "Vpls diagnosis tool.";

    revision "2021-06-11" {
      description "Add VPLS VSI ping.";
      reference
        "Huawei private.";

    }

    revision "2021-01-08" {
      description "Initial revision.";
      reference
        "Huawei private.";

    }


    grouping vpls-ping-trace-result-type {
      description "Test result.";
      container mac-ping-results {
        description
          "List of VPLS MAC ping test result.";
        list mac-ping-result {
          key "test-name";
          description
            "Statistics of VPLS MAC ping test results.";
          leaf test-name {
            type string {
              length "1..32";
            }
            description "Test name.";
          }

          leaf packet-send {
            type uint32;
            description
              "Total number of sent packets.";
          }

          leaf packet-receive {
            type uint32;
            description
              "Total number of received packets.";
          }

          leaf loss-ratio {
            type pub-type:percent;
            description
              "Packet loss ratio of a test.";
          }

          leaf rtt-min {
            type uint32;
            units "ms";
            description
              "Minimum RTT of all test packets.";
          }

          leaf rtt-max {
            type uint32;
            units "ms";
            description
              "Maximum RTT of all test packets.";
          }

          leaf rtt-average {
            type uint32;
            units "ms";
            description
              "Average RTT of all test packets.";
          }

          leaf replier-pe-addr {
            type inet:ipv4-address-no-zone;
            description
              "Reply PE address in a received response packet.";
          }

          leaf status {
            type dgntl-test-status-type;
            description "Test status.";
          }

          container probes {
            description
              "List of ping results of all packets in a test.";
            list probe {
              key "sequence";
              description
                "Statistics of get the response result of a single packet in an VPLS MAC ping test.";
              leaf sequence {
                type uint32;
                description
                  "Serial number of a received response packet.";
              }

              leaf replier {
                type inet:ipv4-address-no-zone;
                description
                  "Reply address in a received response packet.";
              }

              leaf data-bytes {
                type uint32;
                description
                  "Number of bytes in a received response packet.";
              }

              leaf rtt {
                type uint32;
                units "ms";
                description
                  "RTT of test packets.";
              }

              leaf result-type {
                type probe-result-type;
                description
                  "Result of packet sending, which is either success or timeout.";
              }

              leaf is-delete {
                ext:support-filter "true";
                type boolean;
                description
                  "Enable/disable the function of deleting test results.";
              }
            }  // list probe
          }  // container probes
        }  // list mac-ping-result
      }  // container mac-ping-results

      container vsi-ping-results {
        description
          "List of VPLS VSI ping test results.";
        list vsi-ping-result {
          key "test-name";
          description
            "Statistics of VPLS VSI ping test result.";
          leaf test-name {
            type string {
              length "1..32";
            }
            description "Test name.";
          }

          leaf pw-type {
            type pw-type;
            description "PW type.";
          }

          leaf pw-id {
            type uint32;
            description "PW index.";
          }

          leaf sender-ve-id {
            type uint16;
            description "Sender VE ID.";
          }

          leaf remote-ve-id {
            type uint16;
            description "Remote VE ID.";
          }

          leaf packet-send {
            type uint32;
            description
              "Total number of sent packets.";
          }

          leaf packet-receive {
            type uint32;
            description
              "Total number of received packets.";
          }

          leaf loss-ratio {
            type pub-type:percent;
            description
              "Packet loss ratio of a test.";
          }

          leaf rtt-min {
            type uint32;
            units "ms";
            description
              "Minimum RTT of all test packets.";
          }

          leaf rtt-max {
            type uint32;
            units "ms";
            description
              "Maximum RTT of all test packets.";
          }

          leaf rtt-average {
            type uint32;
            units "ms";
            description
              "Average RTT of all test packets.";
          }

          leaf status {
            type dgntl-test-status-type;
            description "Test status.";
          }

          container probes {
            description
              "List of VPLS VSI ping results of all packets in a test.";
            list probe {
              key "sequence";
              description
                "Statistics of VPLS VSI ping result of a single packet in a test.";
              leaf sequence {
                type uint32;
                description
                  "Serial number of a test packet received.";
              }

              leaf replier {
                type inet:ipv4-address-no-zone;
                description
                  "Reply address in a received response packet.";
              }

              leaf data-bytes {
                type uint32;
                description
                  "Number of bytes in a received response packet.";
              }

              leaf rtt {
                type uint32;
                units "ms";
                description
                  "RTT of test packet.";
              }

              leaf return-code {
                type uint32;
                description "Return code.";
              }

              leaf return-subcode {
                type uint32;
                description
                  "Return sub-code.";
              }

              leaf result-type {
                type probe-result-type;
                description
                  "Result type of sent packet, which is either success or timeout.";
              }

              leaf is-delete {
                ext:support-filter "true";
                type boolean;
                description
                  "Enable/disable the function of deleting test results.";
              }
            }  // list probe
          }  // container probes
        }  // list vsi-ping-result
      }  // container vsi-ping-results
    }  // grouping vpls-ping-trace-result-type

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

        leaf vsi-name {
          type string {
            length "1..31";
          }
          mandatory true;
          description "VSI name.";
        }

        leaf dest-mac {
          type pub-type:mac-address;
          mandatory true;
          description
            "Destination mac address.";
        }

        leaf vlan {
          type uint16 {
            range "1..4094";
          }
          description "VLAN ID.";
        }

        leaf src-addr {
          type inet:ipv4-address-no-zone;
          description "Source address.";
        }

        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 packet-size {
          type uint32 {
            range "142..1442";
          }
          units "Byte";
          default "142";
          description
            "Number of bytes in a sent test packet.";
        }

        leaf exp {
          type uint32 {
            range "0..7";
          }
          default "0";
          description
            "EXP value in the label field of MPLS packets.";
        }

        leaf timeout {
          type uint32 {
            range "0..65535";
          }
          units "ms";
          default "2000";
          description
            "Time taken to wait for the response packets after detection packets are sent.";
        }

        leaf reply-mode {
          type reply-mode-vpls-mac;
          default "udp-via-vpls";
          description "Reply Mode.";
        }

        leaf ttl {
          type uint32 {
            range "1..255";
          }
          default "255";
          description "TTL value.";
        }

        leaf fragment {
          type boolean;
          default "false";
          description
            "Set the Fragment flag in packet.";
        }
      }
    }  // rpc vpls-start-mac-ping

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

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

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

        leaf vsi-name {
          type string {
            length "1..31";
          }
          mandatory true;
          description "VSI name.";
        }

        choice signal-type {
          mandatory true;
          description "Signal type.";
          case ldp {
            description
              "Detecting by LDP signal.";
            leaf peer-address {
              type inet:ipv4-address-no-zone;
              mandatory true;
              description
                "Specify the peer IP address.";
            }

            leaf negotiation-vc-id {
              type uint32 {
                range "1..4294967295";
              }
              description "Local pw ID.";
            }

            leaf remote-address {
              type inet:ipv4-address-no-zone;
              description
                "Specify the IP address of the remote LDP session.";
            }

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

            leaf sender-address {
              type inet:ipv4-address-no-zone;
              description
                "The source address of the target session.";
            }
          }  // case ldp

          case bgp {
            description
              "Detecting by BGP signal.";
            leaf local-site-id {
              type uint32 {
                range "0..65534";
              }
              mandatory true;
              description "Local site ID.";
            }

            leaf remote-site-id {
              type uint32 {
                range "0..65534";
              }
              mandatory true;
              description "Remote site ID.";
            }
          }  // case bgp
        }  // choice signal-type

        leaf label-type {
          type vpls-label-type;
          description "Label type.";
        }

        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 ping packet when specifying VPLS bypass LSP.";
        }

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

        leaf timeout {
          type uint32 {
            range "0..65535";
          }
          units "ms";
          default "2000";
          description
            "Time taken to wait for the response packets after detection packets are sent.";
        }

        leaf exp {
          type uint32 {
            range "0..7";
          }
          default "0";
          description
            "EXP value in the label field of MPLS packets.";
        }

        leaf reply-mode {
          type reply-mode-vpls;
          default "udp";
          description "Reply mode.";
        }

        leaf verbose-info {
          type empty;
          description "Verbose output.";
        }

        leaf fragment {
          type empty;
          description
            "Set the fragment flag in packet.";
        }
      }
    }  // rpc vpls-start-vsi-ping

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

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

    augment /diagnostic-tools:diagnostic-tools {
      description
        "List of VPLS ping and trace tests.";
      container vpls {
        description
          "Statistics of VPLS ping and trace tests.";
        uses diagnostic-tools:vpls-ping-trace-result-type;
      }  // container vpls
    }
  }  // submodule huawei-diagnostic-tools-vpls