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啟動事件記錄檔洪水攻擊保護

Microsoft.SharePoint.Server.2010.EventLogFlooding (Rule)

此規則會在相同事件於過去 2 分鐘內之觸發次數超過 5 次，並因而啟動事件記錄檔洪水攻擊保護時收集資料。

Knowledge Base article:

總結

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原因

您可以使用下列連結檢視目前得自此物件的所有警示：

檢視警示

Element properties:

TargetMicrosoft.SharePoint.Foundation.2010.SPServer
CategoryEventCollection
EnabledTrue
Event SourceMicrosoft-SharePoint Products-SharePoint Server
Alert GenerateFalse
RemotableTrue
Event LogApplication

Member Modules:

ID Module Type TypeId RunAs 
DS DataSource Microsoft.Windows.EventProvider Default
WriteToDB WriteAction Microsoft.SystemCenter.CollectEvent Default
WriteToDW WriteAction Microsoft.SystemCenter.DataWarehouse.PublishEventData Default

Source Code:

<Rule ID="Microsoft.SharePoint.Server.2010.EventLogFlooding" Enabled="onEssentialMonitoring" Target="WSS!Microsoft.SharePoint.Foundation.2010.SPServer" ConfirmDelivery="false" Priority="Normal" DiscardLevel="100">

  <Category>EventCollection</Category>

  <DataSources>

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

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

      <LogName>Application</LogName>

      <Expression>

        <And>

          <Expression>

            <RegExExpression>

              <ValueExpression>

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

              </ValueExpression>

              <Operator>MatchesRegularExpression</Operator>

              <Pattern>^(2158|2159)$</Pattern>

            </RegExExpression>

          </Expression>

          <Expression>

            <SimpleExpression>

              <ValueExpression>

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

              </ValueExpression>

              <Operator>Equal</Operator>

              <ValueExpression>

                <Value Type="String">Microsoft-SharePoint Products-SharePoint Server</Value>

              </ValueExpression>

            </SimpleExpression>

          </Expression>

        </And>

      </Expression>

    </DataSource>

  </DataSources>

  <WriteActions>

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

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

  </WriteActions>

</Rule>