Extensible Firmware Interface Specification
15-34 12/01/02 Version 1.10
ToS The type of service field of the IP header. This field is initialized
to DEFAULT_ToS (See “Related Definitions”) by Start()
,
and can be modified with the SetParameters()
function.
StationIp The device’s current IP address. This field is initialized to a zero
address by Start(). This field is set when the Dhcp()
function completes successfully. This field can also be set by the
SetStationIp()
function. This field must be set to a valid
IP address by either Dhcp() or SetStationIp() before the
Discover()
, Mtftp(), UdpRead(), UdpWrite(), or
Arp()
functions are called.
SubnetMask The device’s current subnet mask. This field is initialized to a
zero address by the Start() function. This field is set when
the Dhcp() function completes successfully. This field can
also be set by the SetStationIp() function. This field must
be set to a valid subnet mask by either Dhcp() or
SetStationIp() before the Discover(), Mtftp(),
UdpRead(), UdpWrite(), or Arp() functions are called.
DhcpDiscover Cached DHCP Discover packet. This field is zero-filled by the
Start() function, and is set when the Dhcp() function
completes successfully. The contents of this field can replaced
by the SetPackets()
function.
DhcpAck Cached DHCP Ack packet. This field is zero-filled by the
Start() function, and is set when the Dhcp() function
completes successfully. The contents of this field can be
replaced by the SetPackets() function.
ProxyOffer Cached Proxy Offer packet. This field is zero-filled by the
Start() function, and is set when the Dhcp() function
completes successfully. The contents of this field can be
replaced by the SetPackets() function.
PxeDiscover Cached PXE Discover packet. This field is zero-filled by the
Start() function, and is set when the Discover() function
completes successfully. The contents of this field can be
replaced by the SetPackets() function.
PxeReply Cached PXE Reply packet. This field is zero-filled by the
Start() function, and is set when the Discover() function
completes successfully. The contents of this field can be
replaced by the SetPackets() function.
PxeBisReply Cached PXE BIS Reply packet. This field is zero-filled by the
Start() function, and is set when the Discover() function
completes successfully. This field can be replaced by the
SetPackets() function.