stru_Arp_Packet Struct Reference

This Arp packet structure is according to RFC 826. More...

#include <ARP.h>

Collaboration diagram for stru_Arp_Packet:

Data Fields
PNETSIM_MACADDRESS	szDestMac
	Destination MAC address.
PNETSIM_MACADDRESS	szSrcMac
	Source MAC address.
ETHERNET_TYPE	nEther_type
	Ethernet Type.
HARDWARETYPE	n_ar$hrd
	Hardware Type 2 bytes.
PROTOCOLTYPE	n_ar$pro
	Protocol Type 2 bytes.
unsigned short int	usn_ar$hln
	H/W address length 1 byte ,specifies the sizes of the H/W address in bytes.
unsigned short int	usn_ar$pln
	Protocol address length 1 byte,specifies the sizes of the protocol address in bytes.
OPCODE	n_ar$op
	Operation REQUEST/REPLY 2 bytes.
PNETSIM_MACADDRESS	sz_ar$sha
	Hardware address of the sender.
NETSIM_IPAddress	sz_ar$spa
	Protocol address of the sender.
PNETSIM_MACADDRESS	sz_ar$tha
	Hardware address of target (if know) otherwise empty 6 bytes.
NETSIM_IPAddress	sz_ar$tpa
	Protocol address of target.

Detailed Description

This Arp packet structure is according to RFC 826.

Definition at line 104 of file ARP.h.

Field Documentation

n_ar$hrd

HARDWARETYPE stru_Arp_Packet::n_ar$hrd

Hardware Type 2 bytes.

Definition at line 110 of file ARP.h.

n_ar$op

OPCODE stru_Arp_Packet::n_ar$op

Operation REQUEST/REPLY 2 bytes.

Definition at line 114 of file ARP.h.

n_ar$pro

PROTOCOLTYPE stru_Arp_Packet::n_ar$pro

Protocol Type 2 bytes.

Definition at line 111 of file ARP.h.

nEther_type

ETHERNET_TYPE stru_Arp_Packet::nEther_type

Ethernet Type.

Definition at line 108 of file ARP.h.

sz_ar$sha

PNETSIM_MACADDRESS stru_Arp_Packet::sz_ar$sha

Hardware address of the sender.

Definition at line 115 of file ARP.h.

sz_ar$spa

NETSIM_IPAddress stru_Arp_Packet::sz_ar$spa

Protocol address of the sender.

Definition at line 116 of file ARP.h.

sz_ar$tha

PNETSIM_MACADDRESS stru_Arp_Packet::sz_ar$tha

Hardware address of target (if know) otherwise empty 6 bytes.

Definition at line 117 of file ARP.h.

sz_ar$tpa

NETSIM_IPAddress stru_Arp_Packet::sz_ar$tpa

Protocol address of target.

Definition at line 118 of file ARP.h.

szDestMac

PNETSIM_MACADDRESS stru_Arp_Packet::szDestMac

Destination MAC address.

Definition at line 106 of file ARP.h.

szSrcMac

PNETSIM_MACADDRESS stru_Arp_Packet::szSrcMac

Source MAC address.

Definition at line 107 of file ARP.h.

usn_ar$hln

unsigned short int stru_Arp_Packet::usn_ar$hln

H/W address length 1 byte ,specifies the sizes of the H/W address in bytes.

Definition at line 112 of file ARP.h.

usn_ar$pln

unsigned short int stru_Arp_Packet::usn_ar$pln

Protocol address length 1 byte,specifies the sizes of the protocol address in bytes.

Definition at line 113 of file ARP.h.

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

• ARP.h