DHCP protocol schema definition. More...

#include <packet_decoder.h>

Data Fields
char	id [MAX_RANDOM_UUID_LEN]

uint8_t	op

uint8_t	htype

uint8_t	hlen

uint8_t	hops

uint32_t	xid

uint16_t	secs

uint16_t	flags

char	ciaddr [OS_INET_ADDRSTRLEN]

char	yiaddr [OS_INET_ADDRSTRLEN]

char	siaddr [OS_INET_ADDRSTRLEN]

char	giaddr [OS_INET_ADDRSTRLEN]

char	chaddr [MACSTR_LEN]

Detailed Description

DHCP protocol schema definition.

Field Documentation

◆ chaddr

char dhcp_schema::chaddr[MACSTR_LEN]

Packet client ether MAC addr

◆ ciaddr

char dhcp_schema::ciaddr[OS_INET_ADDRSTRLEN]

Packet IP address of this machine (if we already have one)

◆ flags

uint16_t dhcp_schema::flags

Packet flags

◆ giaddr

char dhcp_schema::giaddr[OS_INET_ADDRSTRLEN]

Packet IP address of DHCP relay

◆ hlen

uint8_t dhcp_schema::hlen

Packet length of hardware address (of this machine)

◆ hops

uint8_t dhcp_schema::hops

Packet hops

◆ htype

uint8_t dhcp_schema::htype

Packet type of hardware address for this machine (Ethernet, etc)

◆ id

char dhcp_schema::id[MAX_RANDOM_UUID_LEN]

Packet id

◆ op

uint8_t dhcp_schema::op

Packet packet type

◆ secs

uint16_t dhcp_schema::secs

Packet seconds used in timing

◆ siaddr

char dhcp_schema::siaddr[OS_INET_ADDRSTRLEN]

Packet IP address of DHCP server

◆ xid

uint32_t dhcp_schema::xid

Packet random transaction id number - chosen by this machine

◆ yiaddr

char dhcp_schema::yiaddr[OS_INET_ADDRSTRLEN]

Packet IP address of this machine (offered by the DHCP server)

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

src/capture/middlewares/header_middleware/packet_decoder.h

Data Fields