IFPCLowLevelSettings::DnsCacheRecordMaxKB property

Applies to: desktop apps only

The DnsCacheRecordMaxKB property gets or sets the maximum size of a single record in the DNS cache, in kilobytes.

This property is read/write.

HRESULT put_DnsCacheRecordMaxKB(
  long lMaxSize
);

HRESULT get_DnsCacheRecordMaxKB(
  long *plMaxSize
);

' Data type: Long

Property DnsCacheRecordMaxKB( _
  ByVal lMaxSize As long, _
  ByVal plMaxSize As long _
) As Long

A 32-bit integer that specifies the maximum size of a single record in the DNS cache, in kilobytes.

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

This property is read/write. Its default value is 18 kilobytes, and its range of permissible values is from 0 through 10,000.

After the value of this property has been modified, the change must be written to persistent storage by calling the Save method on an object containing FPCLowLevelSettings as a subobject, and the Microsoft Firewall service must be restarted for the change to take effect. For more information about restarting the Firewall service to apply changes, see Restarting Services After Configuration Changes.

This property cannot be accessed through Forefront TMG Management.

Minimum supported client	Windows Vista
Minimum supported server	Windows Server 2008 R2, Windows Server 2008 with SP2 (64-bit only)
Version	Forefront Threat Management Gateway (TMG) 2010
IDL	Msfpccom.idl
DLL	Msfpccom.dll

Additional resources