org.onosproject.provider.of.link.impl

Class LinkDiscovery

java.lang.Object

org.onosproject.provider.of.link.impl.LinkDiscovery

All Implemented Interfaces:

org.jboss.netty.util.TimerTask

Deprecated.

@Deprecated
public class LinkDiscovery
extends Object
implements org.jboss.netty.util.TimerTask

Run discovery process from a physical switch. Ports are initially labeled as slow ports. When an LLDP is successfully received, label the remote port as fast. Every probeRate milliseconds, loop over all fast ports and send an LLDP, send an LLDP for a single slow port. Based on FlowVisor topology discovery implementation.

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<Integer,org.projectfloodlight.openflow.protocol.OFPortDesc>	ports Deprecated.

Constructor Summary

Constructors

Constructor and Description
LinkDiscovery(org.onosproject.openflow.controller.OpenFlowSwitch sw, org.onosproject.openflow.controller.OpenFlowController ctrl, org.onosproject.net.link.LinkProviderService providerService, Boolean... useBDDP) Deprecated.

Method Summary

Modifier and Type	Method and Description
void	ackProbe(Integer port) Deprecated. Method called by remote port to acknowledge receipt of LLDP sent by this port.
void	addPort(org.projectfloodlight.openflow.protocol.OFPortDesc port) Deprecated. Add physical port port to discovery process.
String	getName() Deprecated.
boolean	handleLLDP(byte[] pkt, Integer inPort) Deprecated.
void	removeAllPorts() Deprecated.
void	removePort(org.projectfloodlight.openflow.protocol.OFPortDesc port) Deprecated. Removes physical port from discovery process.
void	run(org.jboss.netty.util.Timeout t) Deprecated. Execute this method every t milliseconds.
void	stop() Deprecated.

Methods inherited from class java.lang.Object

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

Field Detail

ports

protected final Map<Integer,org.projectfloodlight.openflow.protocol.OFPortDesc> ports

Deprecated.

Constructor Detail

LinkDiscovery

public LinkDiscovery(org.onosproject.openflow.controller.OpenFlowSwitch sw,
                     org.onosproject.openflow.controller.OpenFlowController ctrl,
                     org.onosproject.net.link.LinkProviderService providerService,
                     Boolean... useBDDP)

Deprecated.

Method Detail

addPort

public void addPort(org.projectfloodlight.openflow.protocol.OFPortDesc port)

Deprecated.

Add physical port port to discovery process. Send out initial LLDP and label it as slow port.

Parameters:

port - the port

removePort

public void removePort(org.projectfloodlight.openflow.protocol.OFPortDesc port)

Deprecated.

Removes physical port from discovery process.

Parameters:

port - the port

ackProbe

public void ackProbe(Integer port)

Deprecated.

Method called by remote port to acknowledge receipt of LLDP sent by this port. If slow port, updates label to fast. If fast port, decrements number of unacknowledged probes.

Parameters:

port - the port

getName

public String getName()

Deprecated.

handleLLDP

public boolean handleLLDP(byte[] pkt,
                          Integer inPort)

Deprecated.

run

public void run(org.jboss.netty.util.Timeout t)

Deprecated.

Execute this method every t milliseconds. Loops over all ports labeled as fast and sends out an LLDP. Send out an LLDP on a single slow port.

Specified by:

run in interface org.jboss.netty.util.TimerTask

Parameters:

t - timeout

removeAllPorts

public void removeAllPorts()

Deprecated.

stop

public void stop()

Deprecated.