Class DataLinkType

java.lang.Object

org.pcap4j.packet.namednumber.NamedNumber<Integer, DataLinkType>

org.pcap4j.packet.namednumber.DataLinkType

All Implemented Interfaces:

Serializable, Comparable<DataLinkType>

public final class DataLinkType
extends NamedNumber<Integer, DataLinkType>

Pcap Data Link Type

Since:

pcap4j 0.9.1

See Also:

• pcap/bpf.h
• tcpdump.org
• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final DataLinkType	DOCSIS	DOCSIS MAC frames: 143
static final DataLinkType	EN10MB	Ethernet (10Mb, 100Mb, 1000Mb, and up): 1
static final DataLinkType	FDDI	FDDI: 10
static final DataLinkType	IEEE802	802.5 Token Ring: 6
static final DataLinkType	IEEE802_11	IEEE 802.11 wireless: 105
static final DataLinkType	IEEE802_11_RADIO	Radiotap: 127 - Header for 802.11 plus a number of bits of link-layer information including radio information, used by some recent BSD drivers as well as the madwifi Atheros driver for Linux.
static final DataLinkType	LINUX_SLL	Linux cooked-mode capture (SLL): 113
static final DataLinkType	NULL	Null (BSD loopback encapsulation): 0
static final DataLinkType	PPP	Point-to-point Protocol: 9
static final DataLinkType	PPP_SERIAL	PPP over serial with HDLC encapsulation: 50
static final DataLinkType	RAW	RAW IP packet: 14 on OpenBSD, or 12 on the others.
private static final Map<Integer, DataLinkType>	registry
private static final long	serialVersionUID

Constructor Summary

Constructors

Constructor	Description
DataLinkType(Integer value, String name)

Method Summary

Modifier and Type	Method	Description
int	compareTo(DataLinkType o)
static DataLinkType	getInstance(Integer value)
static DataLinkType	register(DataLinkType type)
String	valueAsString()

Methods inherited from class NamedNumber

equals, hashCode, name, toString, value

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

NULL

public static final DataLinkType NULL

Null (BSD loopback encapsulation): 0

EN10MB

public static final DataLinkType EN10MB

Ethernet (10Mb, 100Mb, 1000Mb, and up): 1

IEEE802

public static final DataLinkType IEEE802

802.5 Token Ring: 6

PPP

public static final DataLinkType PPP

Point-to-point Protocol: 9

FDDI

public static final DataLinkType FDDI

FDDI: 10

RAW

public static final DataLinkType RAW

RAW IP packet: 14 on OpenBSD, or 12 on the others. If you want to change this value, set the property org.pcap4j.dlt.raw (system property or pcap4j.properties) to an integer before using this class.

See Also:

• Pcap4jPropertiesLoader
• pcap4j.properties

PPP_SERIAL

public static final DataLinkType PPP_SERIAL

PPP over serial with HDLC encapsulation: 50

IEEE802_11

public static final DataLinkType IEEE802_11

IEEE 802.11 wireless: 105

LINUX_SLL

public static final DataLinkType LINUX_SLL

Linux cooked-mode capture (SLL): 113

IEEE802_11_RADIO

public static final DataLinkType IEEE802_11_RADIO

Radiotap: 127 - Header for 802.11 plus a number of bits of link-layer information including radio information, used by some recent BSD drivers as well as the madwifi Atheros driver for Linux.

DOCSIS

public static final DataLinkType DOCSIS

DOCSIS MAC frames: 143

registry

private static final Map<Integer, DataLinkType> registry

Constructor Details

DataLinkType

public DataLinkType(Integer value,
 String name)

Parameters:

value - value

name - name

Method Details

getInstance

public static DataLinkType getInstance(Integer value)

Parameters:

value - value

Returns:

a DataLinkType object.

register

public static DataLinkType register(DataLinkType type)

Parameters:

type - type

Returns:

a DataLinkType object.

valueAsString

public String valueAsString()

Overrides:

valueAsString in class NamedNumber<Integer, DataLinkType>

Returns:

a string representation of this value.

compareTo

public int compareTo(DataLinkType o)

Specified by:

compareTo in interface Comparable<DataLinkType>

Specified by:

compareTo in class NamedNumber<Integer, DataLinkType>