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dhcp_packet Struct Reference

Structure of a DHCP packet. More...

#include <packets_data.h>

Data Fields
unsigned char	op
	opcode.
unsigned char	htype
	Hardware type.
unsigned char	hlen
	Hardware address length.
unsigned char	hops
	Hop count (used only by gateway, otherwise 0).
unsigned long int	xid
	Transaction ID (random number).
unsigned short int	secs
	Number of seconds since first request.
unsigned short int	flags
	See RFC 1542.
unsigned long int	ciaddr
	Client IP address.
unsigned long int	yiaddr
	Your IP address.
unsigned long int	siaddr
	Server IP address.
unsigned long int	giaddr
	Gateway IP address.
char	chaddr [16]
	Client hardware address.
char	sname [64]
	Server host name.
char	file [128]
	Boot file name. Form 'op' to 'file' (included), there are 236 bytes.
char	options [OPTION_SIZE]
	options part (4 bytes magic number + raw options).
op_control	ctrl
	Operation data.

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Detailed Description

Structure of a DHCP packet.

Definition at line 239 of file packets_data.h.

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The documentation for this struct was generated from the following file:

• packets_data.h

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