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A domain discovered through DNS SRV has hit resource limits.

OCS_Protocol_Stack_14558_EE (Rule)

Knowledge Base article:

Summary

A domain discovered through DNS SRV has hit resource limits.

Causes

A federated partner that was discovered through DNS SRV has too many domains.

Resolutions

Check the Watch List of Open Federation tab of the Office Communications Server management page. Consider adding associated domains to the list of known federation domains or blocking this certificate.

Element properties:

TargetMicrosoft_Office_Communications_Server_2007_R2_Enterprise_Edition
CategoryEventCollection
EnabledTrue
Event_ID14558
Event SourceOCS Protocol Stack
Alert GenerateTrue
Alert SeverityWarning
Alert PriorityNormal
RemotableTrue
Alert Message
A domain discovered through DNS SRV has hit resource limits.
{0}
Event LogOffice Communications Server

Member Modules:

ID Module Type TypeId RunAs 
CollectEvent DataSource Microsoft.Windows.EventProvider Default
WriteAlert WriteAction System.Health.GenerateAlert Default
WriteToDB WriteAction Microsoft.SystemCenter.CollectEvent Default
WriteToDW WriteAction Microsoft.SystemCenter.DataWarehouse.PublishEventData Default

Source Code:

<Rule ID="OCS_Protocol_Stack_14558_EE" Enabled="true" Target="Microsoft_Office_Communications_Server_2007_R2_Enterprise_Edition" ConfirmDelivery="false" Remotable="true" Priority="Normal" DiscardLevel="100">

  <Category>EventCollection</Category>

  <DataSources>

    <DataSource ID="CollectEvent" TypeID="SCWindowsLibrary!Microsoft.Windows.EventProvider">

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

      <LogName>Office Communications Server</LogName>

      <Expression>

        <And>

          <Expression>

            <SimpleExpression>

              <ValueExpression>

                <XPathQuery Type="String">PublisherName</XPathQuery>

              </ValueExpression>

              <Operator>Equal</Operator>

              <ValueExpression>

                <Value Type="String">OCS Protocol Stack</Value>

              </ValueExpression>

            </SimpleExpression>

          </Expression>

          <Expression>

            <SimpleExpression>

              <ValueExpression>

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

              </ValueExpression>

              <Operator>Equal</Operator>

              <ValueExpression>

                <Value Type="UnsignedInteger">14558</Value>

              </ValueExpression>

            </SimpleExpression>

          </Expression>

        </And>

      </Expression>

    </DataSource>

  </DataSources>

  <WriteActions>

    <WriteAction ID="WriteToDB" TypeID="SCSystemLibrary!Microsoft.SystemCenter.CollectEvent"/>

    <WriteAction ID="WriteAlert" TypeID="SCHealth!System.Health.GenerateAlert">

      <Priority>1</Priority>

      <Severity>1</Severity>

      <AlertMessageId>$MPElement[Name="A_domain_discovered_through_DNS_SRV_has_hit_resource_limits_"]$</AlertMessageId>

      <AlertParameters>

        <AlertParameter1>$Data/EventDescription$</AlertParameter1>

      </AlertParameters>

      <Suppression>

        <SuppressionValue>$Data/EventDisplayNumber$</SuppressionValue>

        <SuppressionValue>$Data/PublisherName$</SuppressionValue>

      </Suppression>

    </WriteAction>

    <WriteAction ID="WriteToDW" TypeID="SCDataWarehouseLibrary!Microsoft.SystemCenter.DataWarehouse.PublishEventData"/>

  </WriteActions>

</Rule>