ICMP Ping Monitor Type

System.NetworkManagement.ICMPMonitorType (UnitMonitorType)

ICMP ping monitor type

Element properties:

Show References:
- Unit Monitors (3)

RunAs	Default
Accessibility	Public
Support Monitor Recalculate	False

Member Modules:

ID	Module Type	TypeId	RunAs
DS	DataSource	System.Scheduler	Default
Ping	ProbeAction	System.ICMPProbe	Default
NotResponding	ConditionDetection	System.NetworkManagement.ExpressionFilter	Default
Responding	ConditionDetection	System.NetworkManagement.ExpressionFilter	Default

Overrideable Parameters:

ID	ParameterType	Selector	Display Name	Description
Interval	int	$Config/Interval$	Interval	The number of seconds between monitor execution
NoOfRetries	int	$Config/NoOfRetries$	Number of Retries	The number of times the performance data request will retry if it times out
NumberOfSamples	int	$Config/NumberOfSamples$	Number of Samples	The number of consecutive samples before the monitor will change health state
Timeout	int	$Config/Timeout$	Timeout	The amount of time (in milliseconds) to wait for the target to reply
PacketSizeBytes	int	$Config/PacketSizeBytes$	Packet Size (Bytes)	The number of bytes to send in each ping request

Source Code:

<UnitMonitorType ID="System.NetworkManagement.ICMPMonitorType" Accessibility="Public">

  <MonitorTypeStates>

    <MonitorTypeState ID="ICMPResponding" NoDetection="false"/>

    <MonitorTypeState ID="ICMPNotResponding" NoDetection="false"/>

  </MonitorTypeStates>

  <Configuration>

    <xsd:element minOccurs="1" name="IP" type="xsd:string"/>

    <xsd:element minOccurs="1" name="Interval" type="xsd:integer"/>

    <xsd:element minOccurs="0" maxOccurs="1" default="3" name="NoOfRetries" type="xsd:unsignedInt"/>

    <xsd:element name="NumberOfSamples" type="xsd:unsignedInt" minOccurs="0" maxOccurs="1"/>

    <xsd:element minOccurs="0" maxOccurs="1" default="1500" name="Timeout" type="xsd:unsignedInt"/>

    <xsd:element minOccurs="0" maxOccurs="1" default="700" name="PacketSizeBytes" type="xsd:unsignedInt"/>

  </Configuration>

  <OverrideableParameters>

    <OverrideableParameter ID="Interval" Selector="$Config/Interval$" ParameterType="int"/>

    <OverrideableParameter ID="NoOfRetries" Selector="$Config/NoOfRetries$" ParameterType="int"/>

    <OverrideableParameter ID="NumberOfSamples" Selector="$Config/NumberOfSamples$" ParameterType="int"/>

    <OverrideableParameter ID="Timeout" Selector="$Config/Timeout$" ParameterType="int"/>

    <OverrideableParameter ID="PacketSizeBytes" Selector="$Config/PacketSizeBytes$" ParameterType="int"/>

  </OverrideableParameters>

  <MonitorImplementation>

    <MemberModules>

      <DataSource ID="DS" TypeID="System!System.Scheduler">

        <Scheduler>

          <SimpleReccuringSchedule>

            <Interval Unit="Seconds">$Config/Interval$</Interval>

            <SpreadInitializationOverInterval Unit="Seconds">$Config/Interval$</SpreadInitializationOverInterval>

          </SimpleReccuringSchedule>

          <ExcludeDates/>

        </Scheduler>

      </DataSource>

      <ProbeAction ID="Ping" TypeID="System!System.ICMPProbe">

        <Destination>$Config/IP$</Destination>

        <TimeoutMilliseconds>$Config/Timeout$</TimeoutMilliseconds>

        <Retries>$Config/NoOfRetries$</Retries>

        <PacketSizeBytes>$Config/PacketSizeBytes$</PacketSizeBytes>

      </ProbeAction>

      <ConditionDetection ID="Responding" TypeID="System.NetworkManagement.ExpressionFilter">

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery Type="UnsignedInteger">ResponseStatus</XPathQuery>

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value Type="UnsignedInteger">0</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

        <SuppressionSettings>

          <MatchCount>$Config/NumberOfSamples$</MatchCount>

          <SampleCount>$Config/NumberOfSamples$</SampleCount>

        </SuppressionSettings>

      </ConditionDetection>

      <ConditionDetection ID="NotResponding" TypeID="System.NetworkManagement.ExpressionFilter">

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery Type="UnsignedInteger">ResponseStatus</XPathQuery>

            </ValueExpression>

            <Operator>NotEqual</Operator>

            <ValueExpression>

              <Value Type="UnsignedInteger">0</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

        <SuppressionSettings>

          <MatchCount>$Config/NumberOfSamples$</MatchCount>

          <SampleCount>$Config/NumberOfSamples$</SampleCount>

        </SuppressionSettings>

      </ConditionDetection>

    </MemberModules>

    <RegularDetections>

      <RegularDetection MonitorTypeStateID="ICMPResponding">

        <Node ID="Responding">

          <Node ID="Ping">

            <Node ID="DS"/>

          </Node>

        </Node>

      </RegularDetection>

      <RegularDetection MonitorTypeStateID="ICMPNotResponding">

        <Node ID="NotResponding">

          <Node ID="Ping">

            <Node ID="DS"/>

          </Node>

        </Node>

      </RegularDetection>

    </RegularDetections>

  </MonitorImplementation>

</UnitMonitorType>