31 lines
2.0 KiB
PowerShell
31 lines
2.0 KiB
PowerShell
# Create a reference to the CIM_EthernetPort instance, select the wired interface.
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$ethernetPortRef = $wsmanConnectionObject.NewReference("SELECT * FROM CIM_EthernetPort WHERE DeviceID='Intel(r) AMT Ethernet Port 0'")
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$activeFilterStatisticsRef = $wsmanConnectionObject.NewReference("AMT_ActiveFilterStatistics")
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$activeFilterStatisticsRef.AddSelector("Antecedent", $ethernetPortRef)
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# Traverse to the AMT_ActiveFilterStatistics instances that are connected to the CIM_EthernetPort instance.
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foreach($activeFilterStatisticsItem in $activeFilterStatisticsRef.Enumerate("http://schemas.dmtf.org/wbem/wsman/1/wsman/SelectorFilter", $null))
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{
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# For each instance, check if it is associated to the AMT_FilterInSystemDefensePolicy instance.
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if($activeFilterStatisticsItem.Object.GetProperty("Dependent").IsA("AMT_FilterInSystemDefensePolicy"))
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{
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$activeFilterStatisticsInstance = $activeFilterStatisticsItem.Object
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$activationTime = $activeFilterStatisticsInstance.GetProperty("ActivationTime")
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$lastResetTime = $activeFilterStatisticsInstance.GetProperty("LastResetTime")
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$fwVersion = GetCoreVersion
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if($fwVersion.ToString() -ge "5.1")
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{
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$activationTime = $activationTime.InternalObject.Text
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$lastResetTime = $lastResetTime.InternalObject.Text
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}
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$filterMatched = $activeFilterStatisticsInstance.GetProperty("FilterMatched")
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$readCount = $activeFilterStatisticsInstance.GetProperty("ReadCount")
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# Get the AMT_FilterInSystemDefensePolicy object using its EPR.
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$filterInSystemDefensePolicyInstance = $activeFilterStatisticsInstance.GetProperty("Dependent").Ref.Get()
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# Check if it is associated to the AMT_SystemDefensePolicy instance.
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if($filterInSystemDefensePolicyInstance.GetProperty("Antecedent").IsA("AMT_SystemDefensePolicy"))
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{
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$systemDefensePolicyInstance = $filterInSystemDefensePolicyInstance.GetProperty("Antecedent").Ref.Get()
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$filterEntryBaseInstance = $filterInSystemDefensePolicyInstance.GetProperty("Dependent").Ref.Get()
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}
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}
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} |