Operational Characteristics for ATM Miniport Drivers

The following chart summarizes the OIDs used to get the operational characteristics of ATM miniport drivers and/or their NICs. Note that an ATM miniport driver handles such requests in its MiniportCoRequestfunction.

Length	Q	S	Name
4	O		OID_ATM_ASSIGNED_VPI The VPI value (if any) to be used for all cells on the interface.
Var	O		OID_ATM_GET_NEAREST_FLOW The nearest supported values of media parameters.
6	M		OID_ATM_HW_CURRENT_ADDRESS The current hardware address of the NIC
8	O		OID_ATM_ILMI_VPIVCI The VPI/VCI (if any) assigned to the Interim Local Management Interface
4	O		OID_ATM_MAX_AAL0_PACKET_SIZE The maximum packet size supported for AAL0
4	O		OID_ATM_MAX_AAL1_PACKET_SIZE The maximum packet size supported for AAL1
4	0		OID_ATM_MAX_AAL34_PACKET_SIZE The maximum packet size supported for AAL 3/4
4	M		OID_ATM_MAX_AAL5_PACKET_SIZE The maximum packet size supported for AAL5
4	M		OID_ATM_MAX_ACTIVE_VCI_BITS The number of usable VCI bits
4	M		OID_ATM_MAX_ACTIVE_VPI_BITS The number of usable VPI bits
4	M		OID_ATM_MAX_ACTIVE_VCS The maximum active VCs supported by the miniport driver
8	O		OID_ATM_SIGNALING_VPIVCI The VPI/VCI (if any) assigned to the signaling VC
4	M		OID_ATM_SUPPORTED_AAL_TYPES The supported AAL types
4	M		OID_ATM_SUPPORTED_SERVICE_CATEGORY The supported service categories.
8	O		OID_ATM_SUPPORTED_VC_RATES The minimum and maximum cell transmission rates

 

 

 

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