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AD Validate Trust Event Monitor

AD_Validate_Server_Trust_Event.Monitor (UnitMonitor)

Knowledge Base article:

Summary

Validate Server Trust Event Monitor. This monitor runs a script in response to event 5723 from Net Logon. The script determines whether a domain controller trust account is involved, and, if so, it generates another event that will be converted into an alert.

Element properties:

TargetMicrosoft.Windows.Server.2003.AD.DomainControllerRole
Parent MonitorSystem.Health.ConfigurationState
CategoryAvailabilityHealth
EnabledTrue
Alert GenerateTrue
Alert SeverityError
Alert PriorityNormal
Alert Auto ResolveTrue
Monitor TypeAD_Validate_Server_Trust_Event.Monitortype
RemotableFalse
AccessibilityPublic
Alert Message
The configured trust cannot be validated
The configured Active Directory trusts cannot be validated. Review alerts and events for additional information.
RunAsDefault

Source Code:

<UnitMonitor ID="AD_Validate_Server_Trust_Event.Monitor" Accessibility="Public" Enabled="onStandardMonitoring" Target="AD2003Core!Microsoft.Windows.Server.2003.AD.DomainControllerRole" ParentMonitorID="SystemHealth!System.Health.ConfigurationState" Remotable="false" Priority="Normal" TypeID="AD_Validate_Server_Trust_Event.Monitortype" ConfirmDelivery="false">

  <Category>AvailabilityHealth</Category>

  <AlertSettings AlertMessage="AD_Validate_Server_Trust_Event.Monitor.AlertMessage">

    <AlertOnState>Error</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>Normal</AlertPriority>

    <AlertSeverity>Error</AlertSeverity>

  </AlertSettings>

  <OperationalStates>

    <OperationalState ID="ValidateServerTrustOK" MonitorTypeStateID="ValidateServerTrustOK" HealthState="Success"/>

    <OperationalState ID="ValidateServerTrustError" MonitorTypeStateID="ValidateServerTrustError" HealthState="Error"/>

  </OperationalStates>

  <Configuration>

    <TargetComputerName>$Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/NetworkName$</TargetComputerName>

    <LogSuccessEvent>false</LogSuccessEvent>

    <TimeoutSeconds>300</TimeoutSeconds>

  </Configuration>

</UnitMonitor>