struct _RAS_LINK_INFO
{
ULONG LinkSpeed;
ULONG MaximumTotalSize;
UCHAR RemoteAddress [ETHER_ADDR_LENGTH];
UCHAR LocalAddress [ETHER_ADDR_LENGTH];
ULONG ProtocolBufferLength;
UCHAR ProtocolBuffer [RAS_LINK_BUFFER_LENGTH];
};LinkSpeed
Specifies the speed of the link, in units of 100 bps. Zero indicates no change from the speed returned when the protocol called NdisRequest with OID_GEN_LINK_SPEED.
MaximumTotalSize
Specifies the maximum number of bytes per packet that the protocol can send over the network. Zero indicates no change from the value returned when the protocol called NdisRequest with OID_GEN_MAXIMUM_TOTAL_SIZE.
RemoteAddress
Represents the address of the remote node on the link in Ethernet-style format. NDISWAN supplies this value.
LocalAddress
Represents the protocol-determined context for indications on this link in Ethernet-style format.
ProtocolBufferLength
Specifies the number of bytes in the buffer at ProtocolBuffer.
ProtocolBuffer
Containing protocol-specific information supplied by a higher-level component that makes connections through NDISWAN to the appropriate protocol(s). Maximum observed size is 600 bytes on Windows Vista, 1200 on Windows 10.