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PXE_DHCPV6_NESTED_RELAY_MESSAGE structure (wdspxe.h)

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Describes packets nested in OPTION_RELAY_MSG message.

For more information about OPTION_RELAY_MSG and RELAY-FORW messages, developers should refer to the Dynamic Host Configuration Protocol for IPv6 (RFC 3315) maintained by The Internet Engineering Task Force (IETF).

Syntax

typedef struct tagPXE_DHCPV6_NESTED_RELAY_MESSAGE {
  PPXE_DHCPV6_RELAY_MESSAGE pRelayMessage;
  ULONG                     cbRelayMessage;
  PVOID                     pInterfaceIdOption;
  WORD                      cbInterfaceIdOption;
} PXE_DHCPV6_NESTED_RELAY_MESSAGE, *PPXE_DHCPV6_NESTED_RELAY_MESSAGE;

Members

pRelayMessage

A pointer to the nested RELAY-FORW message.

cbRelayMessage

A pointer to the size of the nested RELAY-FORW message.

pInterfaceIdOption

If the nested RELAY-FORW message contains OPTION_INTERFACE_ID, this is a pointer to the option payload. Otherwise, this field will be NULL.

cbInterfaceIdOption

If the nested RELAY-FORW message contains OPTION_INTERFACE_ID, this is the size of the option payload. Otherwise, this field will be 0.

Requirements

Requirement Value
Minimum supported client Windows 8 [desktop apps only]
Minimum supported server Windows Server 2012 [desktop apps only]
Header wdspxe.h