Package com.ibm.as400.util.commtrace

Class IP4Header

java.lang.Object

com.ibm.as400.util.commtrace.Header

com.ibm.as400.util.commtrace.IP4Header

public class IP4Header
extends Header

A Internet Protocol v4 Header.
Extends Header's methods to parse, print, and allow easy access to the ICMPv4 Header.

Field Summary

Fields inherited from class com.ibm.as400.util.commtrace.Header

EXTAH, EXTDEST, EXTESP, EXTFRAG, EXTHOPBYHOP, EXTROUTE, ICMP4, ICMP6, IP4, IP6

Method Summary

Modifier and Type	Method	Description
String	getDscp()	Returns the dscp of this IPv4 Header.
String	getDstAddr()	Returns the destination IP address of this IPv4 Header.
String	getEcn()	Returns the ecn of this IPv4 Header.
String	getFlag()	Returns the first flag of this IPv4 Header.
String	getFlag2()	Returns the second flag of this IPv4 Header.
String	getFragmentOffset()	Returns the fragment offset of this IPv4 Header.
String	getHeaderChecksum()	Returns the header check sum.
int	getHeaderLen()	Returns the length of this header.
String	getIdentification()	Returns the indentification of this IPv4 Header.
String	getInternetHeaderLength()	Returns the Internet Header length of this IPv4 Header.
Header	getNextHeader()	Returns the next header in this packet.
String	getOptions()	Returns the option of this IPv4 header.
String	getProtocol()	Returns the protocol of this IPv4 Header.
String	getSrcAddr()	Returns the source IP address of this IPv4 Header.
String	getTimeToLive()	Returns the time to live of this IPv4 Header.
String	getTotalLength()	Returns the total length of this IPv4 Header.
String	getTypeOfService()	Returns the type of service of this IPv4 Header.
String	getVersion()	Returns the version of this IPv4 Header.
String	toString(FormatProperties filter)	Returns a printable representation of this header.

Methods inherited from class com.ibm.as400.util.commtrace.Header

getHeaderData, getName, getPayload, getPayLoad, getPayloadBytes, getPayloadHexString, getType, printHexHeader, toHexString, toString

Methods inherited from class java.lang.Object

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

Method Detail

getHeaderLen

public int getHeaderLen()

Description copied from class: Header

Returns the length of this header.

Overrides:

getHeaderLen in class Header

Returns:

Will always return 0.

getNextHeader

public Header getNextHeader()

Description copied from class: Header

Returns the next header in this packet.

Overrides:

getNextHeader in class Header

Returns:

Will always return null.

toString

public String toString(FormatProperties filter)

Returns a printable representation of this header.

Overrides:

toString in class Header

Parameters:

filter - FormatProperties object for filtering this header.

Returns:

Returns a string representation of this header.

getVersion

public String getVersion()

Returns the version of this IPv4 Header.

Returns:

String containing a decimal representation of the version for this header.

getInternetHeaderLength

public String getInternetHeaderLength()

Returns the Internet Header length of this IPv4 Header.

Returns:

String containing a decimal representation of the header length.

getTypeOfService

public String getTypeOfService()

Returns the type of service of this IPv4 Header.

Returns:

String containing a decimal representation of the type of service for this header.

getDscp

public String getDscp()

Returns the dscp of this IPv4 Header.

Returns:

String containing a decimal representation of the dscp for this header.

getEcn

public String getEcn()

Returns the ecn of this IPv4 Header.

Returns:

String containing a decimal representation of the ecn for this header.

getTotalLength

public String getTotalLength()

Returns the total length of this IPv4 Header.

Returns:

String containing a decimal representation of the total length for this header.

getIdentification

public String getIdentification()

Returns the indentification of this IPv4 Header.

Returns:

String containing a decimal representation of the identification for this header.

getFlag

public String getFlag()

Returns the first flag of this IPv4 Header.

Returns:

String containing a decimal representation of the flag.

getFlag2

public String getFlag2()

Returns the second flag of this IPv4 Header.

Returns:

String containing a decimal representation of the flag.

getFragmentOffset

public String getFragmentOffset()

Returns the fragment offset of this IPv4 Header.

Returns:

String containing a decimal representation of the fragment offest for this header.

getTimeToLive

public String getTimeToLive()

Returns the time to live of this IPv4 Header.

Returns:

String containing a decimal representation of the time to live for this header.

getProtocol

public String getProtocol()

Returns the protocol of this IPv4 Header.

Returns:

String containing a decimal representation of the protocol for this header.

getHeaderChecksum

public String getHeaderChecksum()

Returns the header check sum.

Returns:

String containing a decimal representation of the header check sum.

getSrcAddr

public String getSrcAddr()

Returns the source IP address of this IPv4 Header.

Returns:

String containing a delimited decimal representation of the source IP address.

getDstAddr

public String getDstAddr()

Returns the destination IP address of this IPv4 Header.

Returns:

String containing a delimited decimal representation of the destination IP address.

getOptions

public String getOptions()

Returns the option of this IPv4 header.

Returns:

String containing a decimal representation of the options.