drcl.diffserv
Class TrafficConditioner

java.lang.Object
  drcl.DrclObj
      drcl.comp.Component
          drcl.net.Module
              drcl.inet.core.PktFilter
                  drcl.diffserv.TrafficConditioner

All Implemented Interfaces:

java.lang.Cloneable, InetConstants, InetCoreConstants, ObjectDuplicable, java.io.Serializable

public class TrafficConditioner

extends PktFilter

This implements a wrapper class for classifier and profiler(meter, marker). A packet is first classified to find the profile it belongs to by the source, destination and DF fields in the packet header, and then it will be passed to the meter and marker installed for the profile for further processing.

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class drcl.comp.Component

Component.Locks

Field Summary

Fields inherited from class drcl.net.Module

address, downPort, PortGroup_DOWN, PortGroup_UP, timerPort, upPort

Fields inherited from class drcl.comp.Component

FLAG_COMPONENT_NOTIFICATION, FLAG_DEBUG_ENABLED, FLAG_DIRECT_OUTPUT_ENABLED, FLAG_ENABLED, FLAG_ERROR_ENABLED, FLAG_EVENT_ENABLED, FLAG_EXPOSED, FLAG_GARBAGE_DISPLAY_ENABLED, FLAG_GARBAGE_ENABLED, FLAG_HAS_EXPOSED_CHILD, FLAG_PORT_NOTIFICATION, FLAG_STARTED, FLAG_STOPPED, FLAG_TRACE_ENABLED, FLAG_UNDEFINED_START, id, infoPort, locks, name, parent, PortGroup_DEFAULT_GROUP, PortGroup_EVENT, PortGroup_SERVICE, Root, Trace_DATA, Trace_SEND

Fields inherited from interface drcl.inet.core.InetCoreConstants

CONFIG_PORT_ID, PULL_PORT_ID

Fields inherited from interface drcl.inet.InetConstants

BYTE_MODE, DEFAULT_BANDWIDTH, DEFAULT_BUFFER_SIZE, DEFAULT_MTU, EVENT_ID_CHANGED_PORT_ID, EVENT_IDENTITY_ADDED, EVENT_IDENTITY_REMOVED, EVENT_IF_NEIGHBOR_DOWN, EVENT_IF_NEIGHBOR_UP, EVENT_IF_PORT_ID, EVENT_LINK_BROKEN, EVENT_LINK_BROKEN_PORT_ID, EVENT_MCAST_HOST_PORT_ID, EVENT_PKT_ARRIVAL, EVENT_PKT_ARRIVAL_PORT_ID, EVENT_RT_ENTRY_ADDED, EVENT_RT_ENTRY_MODIFIED, EVENT_RT_ENTRY_REMOVED, EVENT_RT_MCAST_CHANGED_PORT_ID, EVENT_RT_UCAST_CHANGED_PORT_ID, EVENT_VIF_NEIGHBOR_DOWN, EVENT_VIF_NEIGHBOR_UP, EVENT_VIF_PORT_ID, HOST_ENTRY_EXT, ID_CSL, MCAST_QUERY_PORT_ID, PACKET_MODE, PID_AODV, PID_DV, PID_DVMRP, PID_HELLO, PID_IGMP, PID_OSPF, PID_RSVP, PID_TCP, PID_UDP, SERVICE_CONFIGSW_PORT_ID, SERVICE_ID_PORT_ID, SERVICE_IF_PORT_ID, SERVICE_MCAST_PORT_ID, SERVICE_RT_PORT_ID, UCAST_QUERY_PORT_ID

Constructor Summary

TrafficConditioner()

TrafficConditioner(java.lang.String id_)

Method Summary

void	addProfile(long src_, DFProfile dfp_) This method calls addProfile(src_, -1L, 0L, 0L, 0L, 0L, dfp_).
void	addProfile(long src_, long dest_, DFProfile dfp_) This method calls addProfile(src_, -1L, dest_, -1L, 0L, 0L, dfp_).
void	addProfile(long src_, long dest_, long dscp_, DFProfile dfp_) This method calls addProfile(src_, -1L, dest_, -1L, dscp_, -1L, dfp_).
void	addProfile(long src_, long srcmask_, long dest_, long destmask_, long dscp_, long dscpmask_, DFProfile dfp_)
protected void	dataArriveAtUpPort(java.lang.Object data_, Port upPort_) The callback which handles the event when a packet arrives at the up port.
void	duplicate(java.lang.Object source_) Duplicates the content of source_, including ID, name, child components and connections among them, to this component.
DFProfile	getProfile(long src_, long dest_, long dscp_) Returns the longest matched profile.
java.lang.String	info() Returns information regarding this component.
boolean	isInspectionEnabled() Returns true if inspection of individual flows is enabled.
void	removeProfile(DFProfile dfp_)
void	removeProfile(long src_, long dest_, long dscp_) Removes the longest matched profile.
void	reset() Resets the component for being used anew.
void	setInspectionEnabled(boolean enabled_) Enables/disables inspection of individual flows.

Methods inherited from class drcl.inet.core.PktFilter

createConfigPort, dataArriveAtDownPort, processOther

Methods inherited from class drcl.net.Module

cancelTimeout, deliver, getAddress, process, removeDefaultDownPort, removeDefaultUpPort, removeTimerPort, setAddress, setTimeout, setTimeoutAt, timeout

Methods inherited from class drcl.comp.Component

_resume, _start, _stop, addComponent, addComponent, addEventPort, addEventPort, addForkPort, addPort, addPort, addPort, addPort, addPort, addPort, addPort, addPort, addServerPort, addServerPort, cancelFork, componentAdded, componentRemoved, connect, containsComponent, containsComponent, containsPort, debug, disconnectAll, disconnectAllPeers, disconnectAllPorts, drop, drop, error, error, expose, exposeEventPorts, exposePort, exposePort, exposePort, exposePort, exposePort, findAvailable, findAvailable, findAvailable, finishing, fork, forkAt, getAllComponents, getAllPorts, getAllPorts, getAllWiresInside, getAllWiresInsideOut, getAllWiresOut, getComponent, getComponentFlag, getComponentFlag, getContract, getContractHT, getContractHT, getDebugFlagsInBinary, getDebugLevelNames, getForkManager, getID, getName, getParent, getPort, getPort, getRoot, getRuntime, getTime, iduplicate, isAncestorOf, isComponentNotificationEnabled, isContainer, isDebugEnabled, isDebugEnabledAt, isDirectlyRelatedTo, isDirectOutputEnabled, isEnabled, isErrorNoticeEnabled, isEventExportEnabled, isGarbageDisplayEnabled, isGarbageEnabled, isPortNotificationEnabled, isPortRemovable, isStarted, isStopped, isTraceEnabled, lock, notify, notifyAll, operate, portAdded, portRemoved, reboot, removeAll, removeAllComponents, removeAllPorts, removeAllPorts, removeComponent, removeComponent, removePort, removePort, removePort, resume, run, sduplicate, send, sendAt, setComponentFlag, setComponentFlag, setComponentNotificationEnabled, setContract, setDebugEnabled, setDebugEnabled, setDebugEnabledAt, setDebugEnabledAt, setDebugEnabledAt, setDirectOutputEnabled, setDirectOutputEnabled, setEnabled, setErrorNoticeEnabled, setErrorNoticeEnabled, setEventExportEnabled, setEventExportEnabled, setExecutionBoundary, setGarbageDisplayEnabled, setGarbageDisplayEnabled, setGarbageEnabled, setGarbageEnabled, setID, setID, setName, setPort, setPort, setPortNotificationEnabled, setPortRemovable, setRuntime, setTraceEnabled, setTraceEnabled, sleepFor, sleepUntil, stop, toString, unexpose, unlock, useLocalForkManager, useLocalForkManager, wait, yield

Methods inherited from class drcl.DrclObj

clone

Methods inherited from class java.lang.Object

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

Constructor Detail

TrafficConditioner

public TrafficConditioner()

TrafficConditioner

public TrafficConditioner(java.lang.String id_)

Method Detail

duplicate

public void duplicate(java.lang.Object source_)

Description copied from class: Component

Duplicates the content of source_, including ID, name, child components and connections among them, to this component. Subclasses need to override this method to copy its own variables.

Specified by:

duplicate in interface ObjectDuplicable

Overrides:

duplicate in class PktFilter

reset

public void reset()

Description copied from class: Component

Resets the component for being used anew. All the internal variables must be set to the initial state. All the ports and child components are reset as well.

Overrides:

reset in class Component

info

public java.lang.String info()

Description copied from class: Component

Returns information regarding this component. Subclasses should override this method to provide useful information at run time.

Overrides:

info in class Component

addProfile

public void addProfile(long src_,
                       long srcmask_,
                       long dest_,
                       long destmask_,
                       long dscp_,
                       long dscpmask_,
                       DFProfile dfp_)

addProfile

public void addProfile(long src_,
                       long dest_,
                       long dscp_,
                       DFProfile dfp_)

This method calls addProfile(src_, -1L, dest_, -1L, dscp_, -1L, dfp_).

See Also:

addProfile(long, long, long, long, long, long, DFProfile)

addProfile

public void addProfile(long src_,
                       long dest_,
                       DFProfile dfp_)

This method calls addProfile(src_, -1L, dest_, -1L, 0L, 0L, dfp_).

See Also:

addProfile(long, long, long, long, long, long, DFProfile)

addProfile

public void addProfile(long src_,
                       DFProfile dfp_)

This method calls addProfile(src_, -1L, 0L, 0L, 0L, 0L, dfp_).

See Also:

addProfile(long, long, long, long, long, long, DFProfile)

getProfile

public DFProfile getProfile(long src_,
                            long dest_,
                            long dscp_)

Returns the longest matched profile.

removeProfile

public void removeProfile(DFProfile dfp_)

removeProfile

public void removeProfile(long src_,
                          long dest_,
                          long dscp_)

Removes the longest matched profile.

dataArriveAtUpPort

protected void dataArriveAtUpPort(java.lang.Object data_,
                                  Port upPort_)

Description copied from class: PktFilter

The callback which handles the event when a packet arrives at the up port. Default behavior is relay the packet to the down port.

Overrides:

dataArriveAtUpPort in class PktFilter

setInspectionEnabled

public void setInspectionEnabled(boolean enabled_)

Enables/disables inspection of individual flows.

isInspectionEnabled

public boolean isInspectionEnabled()

Returns true if inspection of individual flows is enabled.