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Base Page DNS Resolution Failure

WebApplication_f1d85360514d4ab186152ac3744afc97.BasePage.DNSResolutionFailure (UnitMonitorType)

This monitor detects DNS resolution failures requesting the base page.

Element properties:

RunAsDefault
AccessibilityPublic
Support Monitor RecalculateTrue

Member Modules:

ID Module Type TypeId RunAs 
DS1 DataSource WebApplication_f1d85360514d4ab186152ac3744afc97.UrlDataSource Default
OnDemandReset ProbeAction System.PassThroughProbe Default
CDDNSResolutionFailureFalse ConditionDetection Microsoft.SystemCenter.WebApplication.Boolean.CriteriaDoesNotMatch Default
CDDNSResolutionFailureTrue ConditionDetection Microsoft.SystemCenter.WebApplication.Boolean.CriteriaMatch Default

Source Code:

<UnitMonitorType ID="WebApplication_f1d85360514d4ab186152ac3744afc97.BasePage.DNSResolutionFailure" Accessibility="Public">

  <MonitorTypeStates>

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

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

  </MonitorTypeStates>

  <Configuration>

    <element xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://www.w3.org/2001/XMLSchema" name="RequestID" type="xsd:unsignedInt"/>

  </Configuration>

  <MonitorImplementation>

    <MemberModules>

      <DataSource ID="DS1" TypeID="WebApplication_f1d85360514d4ab186152ac3744afc97.UrlDataSource"/>

      <ProbeAction ID="OnDemandReset" TypeID="System!System.PassThroughProbe"/>

      <ConditionDetection ID="CDDNSResolutionFailureTrue" TypeID="MicrosoftSystemCenterWebApplicationLibrary!Microsoft.SystemCenter.WebApplication.Boolean.CriteriaMatch">

        <DataItemEvaluationQuery>RequestResults/RequestResult[@Id="$Config/RequestID$"]/BasePageData/DNSResolutionFailure</DataItemEvaluationQuery>

      </ConditionDetection>

      <ConditionDetection ID="CDDNSResolutionFailureFalse" TypeID="MicrosoftSystemCenterWebApplicationLibrary!Microsoft.SystemCenter.WebApplication.Boolean.CriteriaDoesNotMatch">

        <DataItemEvaluationQuery>RequestResults/RequestResult[@Id="$Config/RequestID$"]/BasePageData/DNSResolutionFailure</DataItemEvaluationQuery>

      </ConditionDetection>

    </MemberModules>

    <RegularDetections>

      <RegularDetection MonitorTypeStateID="DNSResolutionFailure">

        <Node ID="CDDNSResolutionFailureTrue">

          <Node ID="DS1"/>

        </Node>

      </RegularDetection>

      <RegularDetection MonitorTypeStateID="DNSResolutionOK">

        <Node ID="CDDNSResolutionFailureFalse">

          <Node ID="DS1"/>

        </Node>

      </RegularDetection>

    </RegularDetections>

    <OnDemandDetections>

      <OnDemandDetection MonitorTypeStateID="DNSResolutionOK">

        <Node ID="OnDemandReset"/>

      </OnDemandDetection>

    </OnDemandDetections>

  </MonitorImplementation>

</UnitMonitorType>