A DHCP Option as defined in RFC 2132.
DHCP Options provide a mechanism for transmitting configuration parameters
between the Server and Client and vice-versa. DHCP Options also include
some control and meta information needed for the operation of the DHCP
protocol but which could not be included in the DHCP header because of
the backwards compatibility requirement with the older BOOTP protocol.
A DHCP Message Type.
A NetBIOS over TCP/IP Node Type.
A DHCP protocol op-code as defined in RFC 2131.
A DHCP option code.
The DHCP message fields to use for storing additional options.