Package io.netty.handler.pcap

Class EthernetPacket

java.lang.Object

io.netty.handler.pcap.EthernetPacket

final class EthernetPacket
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
private static byte[]	DUMMY_DESTINATION_MAC_ADDRESS	MAC Address: 00:00:5E:00:53:FF
private static byte[]	DUMMY_SOURCE_MAC_ADDRESS	MAC Address: 00:00:5E:00:53:00
private static int	V4	IPv4
private static int	V6	IPv6

Constructor Summary

Constructors

Modifier	Constructor	Description
private	EthernetPacket()

Method Summary

Modifier and Type	Method	Description
(package private) static void	writeIPv4(ByteBuf byteBuf, ByteBuf payload)	Write IPv4 Ethernet Packet.
(package private) static void	writeIPv6(ByteBuf byteBuf, ByteBuf payload)	Write IPv6 Ethernet Packet.
private static void	writePacket(ByteBuf byteBuf, ByteBuf payload, byte[] srcAddress, byte[] dstAddress, int type)	Write IPv6 Ethernet Packet

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DUMMY_SOURCE_MAC_ADDRESS

private static final byte[] DUMMY_SOURCE_MAC_ADDRESS

MAC Address: 00:00:5E:00:53:00

DUMMY_DESTINATION_MAC_ADDRESS

private static final byte[] DUMMY_DESTINATION_MAC_ADDRESS

MAC Address: 00:00:5E:00:53:FF

V4

private static final int V4

IPv4

See Also:

Constant Field Values

V6

private static final int V6

IPv6

See Also:

Constant Field Values

Constructor Detail

EthernetPacket

private EthernetPacket()

Method Detail

writeIPv4

static void writeIPv4(ByteBuf byteBuf,
                      ByteBuf payload)

Write IPv4 Ethernet Packet. It uses a dummy MAC address for both source and destination.

Parameters:

byteBuf - ByteBuf where Ethernet Packet data will be set

payload - Payload of IPv4

writeIPv6

static void writeIPv6(ByteBuf byteBuf,
                      ByteBuf payload)

Write IPv6 Ethernet Packet. It uses a dummy MAC address for both source and destination.

Parameters:

byteBuf - ByteBuf where Ethernet Packet data will be set

payload - Payload of IPv6

writePacket

private static void writePacket(ByteBuf byteBuf,
                                ByteBuf payload,
                                byte[] srcAddress,
                                byte[] dstAddress,
                                int type)

Write IPv6 Ethernet Packet

Parameters:

byteBuf - ByteBuf where Ethernet Packet data will be set

payload - Payload of IPv6

srcAddress - Source MAC Address

dstAddress - Destination MAC Address

type - Type of Frame