DemandDialRequest callback function
The routing protocol calls DemandDialRequest to initiate a demand-dial connection.
Syntax
DWORD CALLBACK DemandDialRequest(
_In_ DWORD ProtocolId,
_In_ DWORD InterfaceIndex
);
Parameters
ProtocolId [in]
Specifies the identifier of the routing protocol on behalf of which the connection should be established. (Normally, this parameter is the identifier of the calling routing protocol.)InterfaceIndex [in]
Specifies the identifier of the interface for which the connection should be established.
Return value
If the function succeeds, the return value is NO_ERROR.
If the function fails, the return value is one of the following values.
| Value | Description |
|---|---|
| ERROR_CAN_NOT_COMPLETE | The attempt to establish the connection failed. |
| ERROR_INVALID_PARAMETER | One of the parameters is invalid. |
Requirements
Minimum supported client |
None supported |
Minimum supported server |
Windows 2000 Server [desktop apps only] |
Header |
Routprot.h |