jpcap.packet
Class EthernetPacket

java.lang.Object
  jpcap.packet.DatalinkPacket
      jpcap.packet.EthernetPacket

All Implemented Interfaces:

java.io.Serializable

public class EthernetPacket
extends DatalinkPacket

This class represents Ethernet packet.

See Also:

Serialized Form

Field Summary

byte[]	dst_mac Destination MAC address (6byte)
static short	ETHERTYPE_ARP Addr.
static short	ETHERTYPE_IP IP protocol
static short	ETHERTYPE_IPV6 IPv6
static short	ETHERTYPE_LOOPBACK used to test interfaces
static short	ETHERTYPE_PUP PUP protocol
static short	ETHERTYPE_REVARP reverse Addr.
static short	ETHERTYPE_VLAN IEEE 802.1Q VLAN tagging
short	frametype Frame type
byte[]	src_mac Source MAC address (6byte)

Constructor Summary

EthernetPacket()

Method Summary

java.lang.String	getDestinationAddress() Returns the MAC address of the destination.
java.lang.String	getSourceAddress() Returns the MAC address of the source.
java.lang.String	toString() Returns a string representation of this Ethernet packet. Format: Fsrc_mac -> dst_mac (frametype)

Methods inherited from class java.lang.Object

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

Field Detail

dst_mac

public byte[] dst_mac

Destination MAC address (6byte)

src_mac

public byte[] src_mac

Source MAC address (6byte)

frametype

public short frametype

Frame type

ETHERTYPE_PUP

public static final short ETHERTYPE_PUP

PUP protocol

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Constant Field Values

ETHERTYPE_IP

public static final short ETHERTYPE_IP

IP protocol

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Constant Field Values

ETHERTYPE_ARP

public static final short ETHERTYPE_ARP

Addr. resolution protocol

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Constant Field Values

ETHERTYPE_REVARP

public static final short ETHERTYPE_REVARP

reverse Addr. resolution protocol

See Also:

Constant Field Values

ETHERTYPE_VLAN

public static final short ETHERTYPE_VLAN

IEEE 802.1Q VLAN tagging

See Also:

Constant Field Values

ETHERTYPE_IPV6

public static final short ETHERTYPE_IPV6

IPv6

See Also:

Constant Field Values

ETHERTYPE_LOOPBACK

public static final short ETHERTYPE_LOOPBACK

used to test interfaces

See Also:

Constant Field Values

Constructor Detail

EthernetPacket

public EthernetPacket()

Method Detail

getSourceAddress

public java.lang.String getSourceAddress()

Returns the MAC address of the source.

Returns:

MAC address of the source

getDestinationAddress

public java.lang.String getDestinationAddress()

Returns the MAC address of the destination.

Returns:

MAC address of the destination

toString

public java.lang.String toString()

Returns a string representation of this Ethernet packet.

Format: Fsrc_mac -> dst_mac (frametype)

Overrides:

toString in class java.lang.Object

Returns:

a string representation of this Ethernet packet