CNdisApi::SetMTUDecrement
static BOOL
SetMTUDecrement ( DWORD dwMTUDecrement
);
Return Value:
TRUE if call was
successful, FALSE otherwise
Parameters:
dwMTUDecrement
System wide MTU
decrement value to set.
Remarks:
Some network
applications need to insert additional headers into the packet. The
examples of these applications are IP in IP tunneling, IPSEC based
VPNs and etc. This function sets the parameter in the registry key
which helper driver reads during it's initialization and subtracts
it's value from the real MTU when MSTCP requests it from the
network, so this API call requires a system reboot to take
effect.
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