org.onlab.packet

Class ONOSLLDP

java.lang.Object

org.onlab.packet.BasePacket

org.onlab.packet.LLDP

org.onlab.packet.ONOSLLDP

All Implemented Interfaces:

IPacket

public class ONOSLLDP
extends LLDP

ONOS LLDP containing organizational TLV for ONOS device discovery.

Field Summary

Fields

Modifier and Type	Field and Description
static byte[]	BDDP_MULTICAST
static String	DEFAULT_DEVICE
static String	DEFAULT_NAME
protected static byte	DEVICE_SUBTYPE
protected static byte	DOMAIN_SUBTYPE
static byte[]	LLDP_MULTICAST
static byte[]	LLDP_NICIRA
protected static byte	NAME_SUBTYPE
static byte[]	ONLAB_OUI

Fields inherited from class org.onlab.packet.LLDP

chassisId, ethType, optionalTLVList, portId, ttl, TTL_TLV_SIZE

Fields inherited from class org.onlab.packet.BasePacket

parent, payload

Constructor Summary

Constructors

Constructor and Description
ONOSLLDP(byte... subtype)

Method Summary

Modifier and Type	Method and Description
static ONOSLLDP	fingerprintedLLDP(String deviceId, ChassisId chassisId, int portNum, String domainId) Creates a link probe carrying a fingerprint unique to the ONOS cluster managing link discovery/verification.
String	getDeviceString()
LLDPOrganizationalTLV	getDeviceTLV()
String	getDomainString()
LLDPOrganizationalTLV	getDomainTLV() Gets the TLV associated with remote probing.
String	getNameString()
LLDPOrganizationalTLV	getNameTLV()
Integer	getPort()
static ONOSLLDP	onosLLDP(String deviceId, ChassisId chassisId, int portNum) Creates a link probe for link discovery/verification.
static ONOSLLDP	parseONOSLLDP(Ethernet eth) Given an ethernet packet, determines if this is an LLDP from ONOS and returns the device the LLDP came from.
void	setChassisId(ChassisId chassisId)
void	setDevice(String device)
void	setDomainInfo(String domainId)
void	setName(String name)
void	setPortId(int portNumber)

Methods inherited from class org.onlab.packet.LLDP

deserialize, deserializer, equals, getChassisId, getOptionalTLVList, getPortId, getTtl, hashCode, serialize, setChassisId, setOptionalTLVList, setPortId, setTtl, toString

Methods inherited from class org.onlab.packet.BasePacket

clone, getParent, getPayload, resetChecksum, setParent, setPayload

Methods inherited from class java.lang.Object

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

Field Detail

ONLAB_OUI

public static final byte[] ONLAB_OUI

DEFAULT_DEVICE

public static final String DEFAULT_DEVICE

See Also:

Constant Field Values

DEFAULT_NAME

public static final String DEFAULT_NAME

See Also:

Constant Field Values

LLDP_NICIRA

public static final byte[] LLDP_NICIRA

LLDP_MULTICAST

public static final byte[] LLDP_MULTICAST

BDDP_MULTICAST

public static final byte[] BDDP_MULTICAST

NAME_SUBTYPE

protected static final byte NAME_SUBTYPE

See Also:

Constant Field Values

DEVICE_SUBTYPE

protected static final byte DEVICE_SUBTYPE

See Also:

Constant Field Values

DOMAIN_SUBTYPE

protected static final byte DOMAIN_SUBTYPE

See Also:

Constant Field Values

Constructor Detail

ONOSLLDP

public ONOSLLDP(byte... subtype)

Method Detail

setName

public void setName(String name)

setDevice

public void setDevice(String device)

setDomainInfo

public void setDomainInfo(String domainId)

setChassisId

public void setChassisId(ChassisId chassisId)

setPortId

public void setPortId(int portNumber)

getNameTLV

public LLDPOrganizationalTLV getNameTLV()

getDeviceTLV

public LLDPOrganizationalTLV getDeviceTLV()

getDomainTLV

public LLDPOrganizationalTLV getDomainTLV()

Gets the TLV associated with remote probing. This TLV will be null if remote probing is disabled.

Returns:

A TLV containing domain ID, or null.

getNameString

public String getNameString()

getDeviceString

public String getDeviceString()

getDomainString

public String getDomainString()

getPort

public Integer getPort()

parseONOSLLDP

public static ONOSLLDP parseONOSLLDP(Ethernet eth)

Given an ethernet packet, determines if this is an LLDP from ONOS and returns the device the LLDP came from.

Parameters:

eth - an ethernet packet

Returns:

a the lldp packet or null

onosLLDP

public static ONOSLLDP onosLLDP(String deviceId,
                                ChassisId chassisId,
                                int portNum)

Creates a link probe for link discovery/verification.

Parameters:

deviceId - The device ID as a String

chassisId - The chassis ID of the device

portNum - Port number of port to send probe out of

Returns:

ONOSLLDP probe message

fingerprintedLLDP

public static ONOSLLDP fingerprintedLLDP(String deviceId,
                                         ChassisId chassisId,
                                         int portNum,
                                         String domainId)

Creates a link probe carrying a fingerprint unique to the ONOS cluster managing link discovery/verification.

Parameters:

deviceId - The device ID as a String

chassisId - The chassis ID of the device

portNum - Port number of port to send probe out of

domainId - The cluster's fingerprint

Returns:

ONOSLLDP probe message