EFI_DHCP4_MODE_DATA Struct Reference


Data Fields

EFI_DHCP4_STATE State
EFI_DHCP4_CONFIG_DATA ConfigData
EFI_IPv4_ADDRESS ClientAddress
EFI_MAC_ADDRESS ClientMacAddress
EFI_IPv4_ADDRESS ServerAddress
EFI_IPv4_ADDRESS RouterAddress
EFI_IPv4_ADDRESS SubnetMask
UINT32 LeaseTime
EFI_DHCP4_PACKETReplyPacket

Field Documentation

The client IP address that was acquired from the DHCP server. If it is zero, the DHCP acquisition has not completed yet and the following fields in this structure are undefined.

The local hardware address.

The configuration data of the current EFI DHCPv4 Protocol driver instance.

The lease time (in 1-second units) of the configured IP address. The value 0xFFFFFFFF means that the lease time is infinite. A default lease of 7 days is used if the DHCP server does not provide a value.

The cached latest DHCPACK or DHCPNAK or BOOTP REPLY packet. May be NULL if no packet is cached.

The router IP address that was acquired from the DHCP server. May be zero if the server does not offer this address.

The server IP address that is providing the DHCP service to this client.

The EFI DHCPv4 Protocol driver operating state.

The subnet mask of the connected network that was acquired from the DHCP server.


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