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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 |