jpcap
Class ARPPacket

java.lang.Object
  |
  +--jpcap.Packet
        |
        +--jpcap.ARPPacket

public class ARPPacket

extends Packet

This class represents an ARP/RARP packet.

Field Summary

static short	ARP_REPLY Operation: ARP reply
static short	ARP_REQUEST Operation: ARP request
short	hardtype Hardware type
static short	HARDTYPE_ETHER Hardware type: Ethernet
static short	HARDTYPE_FRAMERELAY Hardware type: Frame Relay
static short	HARDTYPE_IEEE802 Hardware type: Token ring
short	hlen Hardware address length
static short	INV_REPLY Identify peer response
static short	INV_REQUEST Identify peer request
short	operation Operation
short	plen Protocol address length
short	prototype Protocol type
static short	PROTOTYPE_IP Protocol type: IP
static short	RARP_REPLY Operation: Reverse ARP reply
static short	RARP_REQUEST Operation: Reverse ARP request
byte[]	sender_hardaddr Sender hardware address
byte[]	sender_protoaddr Sender protocol address
byte[]	target_hardaddr Target hardware address
byte[]	target_protoaddr Target protocol address

Fields inherited from class jpcap.Packet

caplen, data, datalink, sec, usec

Constructor Summary

ARPPacket()

Method Summary

java.lang.Object	getSenderHardwareAddress() Return sender MAC address in String
java.lang.Object	getSenderProtocolAddress() Return sender protocol address (usually in jpcap.IPAddress)
java.lang.Object	getTargetHardwareAddress() Return target MAC address in String
java.lang.Object	getTargetProtocolAddress() Return target protocol address (usually in jpcap.IPAddress)
java.lang.String	toString() Convert this object to String ARP(hardtype:prototype)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

hardtype

public short hardtype

Hardware type

HARDTYPE_ETHER

public static final short HARDTYPE_ETHER

Hardware type: Ethernet

HARDTYPE_IEEE802

public static final short HARDTYPE_IEEE802

Hardware type: Token ring

HARDTYPE_FRAMERELAY

public static final short HARDTYPE_FRAMERELAY

Hardware type: Frame Relay

prototype

public short prototype

Protocol type

PROTOTYPE_IP

public static final short PROTOTYPE_IP

Protocol type: IP

hlen

public short hlen

Hardware address length

plen

public short plen

Protocol address length

operation

public short operation

Operation

ARP_REQUEST

public static final short ARP_REQUEST

Operation: ARP request

ARP_REPLY

public static final short ARP_REPLY

Operation: ARP reply

RARP_REQUEST

public static final short RARP_REQUEST

Operation: Reverse ARP request

RARP_REPLY

public static final short RARP_REPLY

Operation: Reverse ARP reply

INV_REQUEST

public static final short INV_REQUEST

Identify peer request

INV_REPLY

public static final short INV_REPLY

Identify peer response

sender_hardaddr

public byte[] sender_hardaddr

Sender hardware address

sender_protoaddr

public byte[] sender_protoaddr

Sender protocol address

target_hardaddr

public byte[] target_hardaddr

Target hardware address

target_protoaddr

public byte[] target_protoaddr

Target protocol address

Constructor Detail

ARPPacket

public ARPPacket()

Method Detail

getSenderHardwareAddress

public java.lang.Object getSenderHardwareAddress()

Return sender MAC address in String

getTargetHardwareAddress

public java.lang.Object getTargetHardwareAddress()

Return target MAC address in String

getSenderProtocolAddress

public java.lang.Object getSenderProtocolAddress()

Return sender protocol address (usually in jpcap.IPAddress)

getTargetProtocolAddress

public java.lang.Object getTargetProtocolAddress()

Return target protocol address (usually in jpcap.IPAddress)

toString

public java.lang.String toString()

Convert this object to String

ARP(hardtype:prototype)

Overrides:

toString in class Packet