nl.sidnlabs.pcap.decoder

Class ICMPDecoder

java.lang.Object

nl.sidnlabs.pcap.decoder.ICMPDecoder

public class ICMPDecoder
extends Object

Decode the ICMP payload of an IP packet

Field Summary

Fields

Modifier and Type	Field and Description
static String	ECHO_CLIENT_ID_PRTG
static String	ECHO_CLIENT_ID_RIPE_ATLAS
static String	ECHO_CLIENT_ID_UNIX_LINUX
static String	ECHO_CLIENT_ID_WINDOWS
static int	ECHO_CLIENT_TYPE_PRTG
static int	ECHO_CLIENT_TYPE_RIPE_ATLAS
static int	ECHO_CLIENT_TYPE_UNIX_LINUX
static int	ECHO_CLIENT_TYPE_UNKNOWN
static int	ECHO_CLIENT_TYPE_WINDOWS
static int	PROTOCOL_ICMP_DESTINATION_UNREACHABLE
static int	PROTOCOL_ICMP_PARAMETER_PROBLEM
static int	PROTOCOL_ICMP_REDIRECT_MESSAGE
static int	PROTOCOL_ICMP_SOURCE_QUENCHE
static int	PROTOCOL_ICMP_TIME_EXCEEDED
static int	PROTOCOL_ICMP_V4
static int	PROTOCOL_ICMP_V4_ECHO_REPLY
static int	PROTOCOL_ICMP_V4_ECHO_REQUEST
static int	PROTOCOL_ICMP_V6
static int	PROTOCOL_ICMP_V6_ECHO_REPLY
static int	PROTOCOL_ICMP_V6_ECHO_REQUEST
static int	PROTOCOL_ICMP_V6_OFFSET_INFO_MSG

Constructor Summary

Constructors

Constructor and Description
ICMPDecoder()

Method Summary

Modifier and Type	Method and Description
void	decode(ICMPPacket packet, byte[] packetData)
void	reassemble(ICMPPacket packet, int ipStart, byte[] packetData)

Methods inherited from class java.lang.Object

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

Field Detail

PROTOCOL_ICMP_V4

public static final int PROTOCOL_ICMP_V4

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Constant Field Values

PROTOCOL_ICMP_V6

public static final int PROTOCOL_ICMP_V6

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Constant Field Values

PROTOCOL_ICMP_V6_OFFSET_INFO_MSG

public static final int PROTOCOL_ICMP_V6_OFFSET_INFO_MSG

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Constant Field Values

PROTOCOL_ICMP_V4_ECHO_REQUEST

public static final int PROTOCOL_ICMP_V4_ECHO_REQUEST

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Constant Field Values

PROTOCOL_ICMP_V4_ECHO_REPLY

public static final int PROTOCOL_ICMP_V4_ECHO_REPLY

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PROTOCOL_ICMP_V6_ECHO_REQUEST

public static final int PROTOCOL_ICMP_V6_ECHO_REQUEST

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Constant Field Values

PROTOCOL_ICMP_V6_ECHO_REPLY

public static final int PROTOCOL_ICMP_V6_ECHO_REPLY

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Constant Field Values

PROTOCOL_ICMP_DESTINATION_UNREACHABLE

public static final int PROTOCOL_ICMP_DESTINATION_UNREACHABLE

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Constant Field Values

PROTOCOL_ICMP_SOURCE_QUENCHE

public static final int PROTOCOL_ICMP_SOURCE_QUENCHE

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Constant Field Values

PROTOCOL_ICMP_REDIRECT_MESSAGE

public static final int PROTOCOL_ICMP_REDIRECT_MESSAGE

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Constant Field Values

PROTOCOL_ICMP_TIME_EXCEEDED

public static final int PROTOCOL_ICMP_TIME_EXCEEDED

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Constant Field Values

PROTOCOL_ICMP_PARAMETER_PROBLEM

public static final int PROTOCOL_ICMP_PARAMETER_PROBLEM

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Constant Field Values

ECHO_CLIENT_ID_RIPE_ATLAS

public static final String ECHO_CLIENT_ID_RIPE_ATLAS

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Constant Field Values

ECHO_CLIENT_ID_UNIX_LINUX

public static final String ECHO_CLIENT_ID_UNIX_LINUX

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Constant Field Values

ECHO_CLIENT_ID_WINDOWS

public static final String ECHO_CLIENT_ID_WINDOWS

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Constant Field Values

ECHO_CLIENT_ID_PRTG

public static final String ECHO_CLIENT_ID_PRTG

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Constant Field Values

ECHO_CLIENT_TYPE_UNKNOWN

public static final int ECHO_CLIENT_TYPE_UNKNOWN

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Constant Field Values

ECHO_CLIENT_TYPE_RIPE_ATLAS

public static final int ECHO_CLIENT_TYPE_RIPE_ATLAS

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Constant Field Values

ECHO_CLIENT_TYPE_UNIX_LINUX

public static final int ECHO_CLIENT_TYPE_UNIX_LINUX

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Constant Field Values

ECHO_CLIENT_TYPE_WINDOWS

public static final int ECHO_CLIENT_TYPE_WINDOWS

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Constant Field Values

ECHO_CLIENT_TYPE_PRTG

public static final int ECHO_CLIENT_TYPE_PRTG

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Constant Field Values

Constructor Detail

ICMPDecoder

public ICMPDecoder()

Method Detail

reassemble

public void reassemble(ICMPPacket packet,
                       int ipStart,
                       byte[] packetData)

decode

public void decode(ICMPPacket packet,
                   byte[] packetData)