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The following table shows the NDISWAN Object Identifiers with a description of the purpose of each.
| Programming element | Description |
|---|---|
| OID_WAN_CURRENT_ADDRESS | This object requests the miniport driver to return the address that the NIC currently is using. |
| OID_WAN_GET_COMP_INFO | This object requests the miniport driver to return information about the capabilities of the NIC or of its driver, in particular whether either supports compression. |
| OID_WAN_GET_INFO | This object requests the miniport driver to return information about its or the NIC's capabilities, formatted as an NDIS_WAN_INFO structure. |
| OID_WAN_GET_LINK_INFO | This object requests the miniport driver to return information about the current state of a link formatted as an NDIS_WAN_GET_LINK_INFO structure. |
| OID_WAN_GET_STATS_INFO | This object requests the miniport driver to return statistics information. |
| OID_WAN_HEADER_FORMAT | This object requests the miniport driver to return or to set the address-header format used, as either of the following system-defined values, NdisWanHeaderEthernet or NdisWanHeaderNative. |
| OID_WAN_LINE_COUNT | This object requests the miniport driver to return the total number of lines (endpoints) it exposes. |
| OID_WAN_MEDIUM_SUBTYPE | This object requests the miniport driver to return a list of the media subtypes that it can support as a proper subset of the following system-defined values: |
| OID_WAN_PERMANENT_ADDRESS | This object requests the miniport driver to return the address encoded in the hardware of the NIC. |
| OID_WAN_PROTOCOL_TYPE | This object informs the underlying driver of a bound protocol's type, as a single-byte network-level protocol identifier (NLPID). |
| OID_WAN_SET_COMP_INFO | This object notifies the miniport driver of the compression scheme selected by a protocol to which the miniport driver already returned information in OID_WAN_GET_COMP_INFO. |
| OID_WAN_SET_LINK_INFO | This object requests the miniport driver to set information for an established link. |
See Also
Network Driver Object Identifiers
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