ConnectionLimitPolicy Property of the IFPCArrayPolicy Interface

Article
08/13/2010

The ConnectionLimitPolicy property gets an FPCConnectionLimitPolicy object that specifies the limits to the number of transport-layer protocol connections allowed at one time for default clients and special IP addresses. Examples of transport-layer protocols are TCP and UDP.

C++

HRESULT get_ConnectionLimitPolicy(
    IFPCConnectionLimitPolicy** ppConnectionLimitPolicy
);

Parameters

ppConnectionLimitPolicy
Address of an interface pointer that on return points to an IFPCConnectionLimitPolicy interface that represents the limits to the number of transport-layer protocol connections allowed at one time for default clients and special IP addresses.

Return Value

This property method returns S_OK if the call is successful; otherwise, it returns an error code.

Visual Basic

Property ConnectionLimitPolicy As FPCConnectionLimitPolicy

Property Value

Reference to an FPCConnectionLimitPolicy object that specifies the limits to the number of transport-layer protocol connections allowed at one time for default clients and special IP addresses.

Remarks

This property is read-only. The connection limit policy can be modified through the properties of the FPCConnectionLimitPolicy object retrieved (the IFPCConnectionLimitPolicy retrieved interface in C++).

The default limit for each transport-layer protocol is 160 connetions. In the case of UDP, the limit is on the number of connection mappings, rather than on the number of connections.

Requirements

Client	Requires Windows 7 or Windows Vista.
Server	Requires Windows Server 2008 R2 or Windows Server 2008 x64 Edition with SP2.
Version	Requires Forefront Threat Management Gateway (TMG) 2010.
IDL	Declared in Msfpccom.idl.
DLL	Requires Msfpccom.dll.

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