PortScanDetectionAllPortsThreshold Property of the IFPCAttackDetection Interface

The PortScanDetectionAllPortsThreshold property gets or sets the total number of ports that may be scanned before Forefront TMG generates an event when a port scan attack is detected.

[C++]

HRESULT put_PortScanDetectionAllPortsThreshold(
	long lPortThreshold
);
HRESULT get_PortScanDetectionAllPortsThreshold(
	long* plPortThreshold
);

Parameters

plPortThreshold: Pointer to a variable that on return receives a 32-bit integer specifying the total number of ports that may be scanned before Forefront TMG generates an event when a port scan attack is detected.
lPortThreshold: A 32-bit integer that specifies the total number of ports that may be scanned before Forefront TMG generates an event when a port scan attack is detected.

Return Value

These property methods return S_OK if the call is successful; otherwise, they return an error code.

[Visual Basic]

Property PortScanDetectionAllPortsThreshold As Long

Property Value

A 32-bit integer that specifies the total number of ports that may be scanned before Forefront TMG generates an event when a port scan attack is detected.

Remarks

This property is read/write. Its default value is 20, and its range of permissible values is from 1 to 65,535.

Port scan attacks can be detected only if the IntrusionDetectionEnabled property is set to True (VARIANT_TRUE in C++), and an event can be generated only if the PortScanDetectionEnabled property is set to True (VARIANT_TRUE in C++).

Requirements

Client	Requires Windows Vista or Windows XP.
Server	Requires Windows Server 2008.
Version	Requires Forefront Threat Management Gateway (TMG).
IDL	Declared in Msfpccom.idl.
DLL	Requires Msfpccom.dll.