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LDAP Connection Error

Microsoft.ActiveDirectoryFederationServices2012R2.TokenIssuanceLDAPDCConnectionErrorMonitorRule (Rule)

Knowledge Base article:

Summary

The Federation Service failed to connect to an LDAP server. This will cause token issuance to fail.

Causes

The LDAP server is unavailable or is misconfigured.

Resolutions

Check the network connectivity to the LDAP server. Also, determine whether the LDAP server is configured correctly.

Element properties:

TargetMicrosoft.ActiveDirectoryFederationServices2012R2.TokenIssuance
CategoryConfigurationHealth
EnabledTrue
Event_ID246
Alert GenerateTrue
Alert SeverityWarning
Alert PriorityNormal
RemotableTrue
Alert Message
LDAP Connection Error
The Federation Service failed to connect to an LDAP server at '{0}'. Check the Alert Context tab for event details.
Event Log$Target/Host/Host/Property[Type="Microsoft.ActiveDirectoryFederationServices2012R2.FederationServer"]/ADFSEventLog$

Member Modules:

ID Module Type TypeId RunAs 
DS DataSource Microsoft.Windows.EventProvider Default
Alert WriteAction System.Health.GenerateAlert Default

Source Code:

<Rule ID="Microsoft.ActiveDirectoryFederationServices2012R2.TokenIssuanceLDAPDCConnectionErrorMonitorRule" Enabled="true" Target="Microsoft.ActiveDirectoryFederationServices2012R2.TokenIssuance" ConfirmDelivery="true" Remotable="true" Priority="Normal" DiscardLevel="100">

  <Category>ConfigurationHealth</Category>

  <DataSources>

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

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

      <LogName>$Target/Host/Host/Property[Type="Microsoft.ActiveDirectoryFederationServices2012R2.FederationServer"]/ADFSEventLog$</LogName>

      <Expression>

        <And>

          <Expression>

            <SimpleExpression>

              <ValueExpression>

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

              </ValueExpression>

              <Operator>Equal</Operator>

              <ValueExpression>

                <Value Type="UnsignedInteger">246</Value>

              </ValueExpression>

            </SimpleExpression>

          </Expression>

          <Expression>

            <RegExExpression>

              <ValueExpression>

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

              </ValueExpression>

              <Operator>MatchesMOM2005RegularExpression</Operator>

              <Pattern>(^AD FS$)</Pattern>

            </RegExExpression>

          </Expression>

        </And>

      </Expression>

    </DataSource>

  </DataSources>

  <WriteActions>

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

      <Priority>1</Priority>

      <Severity>1</Severity>

      <AlertOwner/>

      <AlertMessageId>$MPElement[Name="Microsoft.ActiveDirectoryFederationServices2012R2.TokenIssuanceLDAPDCConnectionErrorMonitorRule.AlertMessage"]$</AlertMessageId>

      <AlertParameters>

        <AlertParameter1>$Data/Params/Param[1]$</AlertParameter1>

      </AlertParameters>

      <Suppression>

        <SuppressionValue>$Data/Params/Param[1]$</SuppressionValue>

        <SuppressionValue>$Data/Params/Param[2]$</SuppressionValue>

      </Suppression>

      <Custom1/>

      <Custom2/>

      <Custom3/>

      <Custom4/>

      <Custom5/>

      <Custom6/>

      <Custom7/>

      <Custom8/>

      <Custom9/>

      <Custom10/>

    </WriteAction>

  </WriteActions>

</Rule>