org.onosproject.driver.pipeline

Class Ofdpa3Pipeline

java.lang.Object

org.onosproject.net.driver.AbstractBehaviour

org.onosproject.net.driver.AbstractHandlerBehaviour

org.onosproject.driver.pipeline.Ofdpa2Pipeline

org.onosproject.driver.pipeline.Ofdpa3Pipeline

All Implemented Interfaces:

org.onosproject.net.behaviour.Pipeliner, org.onosproject.net.driver.Behaviour, org.onosproject.net.driver.HandlerBehaviour

public class Ofdpa3Pipeline
extends Ofdpa2Pipeline

Pipeliner for Broadcom OF-DPA 3.0 TTP.

Nested Class Summary

Nested classes/interfaces inherited from class org.onosproject.driver.pipeline.Ofdpa2Pipeline

Ofdpa2Pipeline.RetryFlows

Field Summary

Fields inherited from class org.onosproject.driver.pipeline.Ofdpa2Pipeline

ACL_TABLE, appKryo, BRIDGING_TABLE, coreService, DEFAULT_PRIORITY, deviceId, deviceService, driverId, executorService, flowObjectiveStore, flowRuleService, groupHandler, groupService, HIGHEST_PRIORITY, LOWEST_PRIORITY, MAC_LEARNING_TABLE, MAX_RETRY_ATTEMPTS, MPLS_L2_PORT_FLOW_TABLE, MPLS_L2_PORT_PCP_TRUST_FLOW_TABLE, MPLS_L2_PORT_PRIORITY, MPLS_L3_TYPE_TABLE, MPLS_NNI_PORT_BASE, MPLS_NNI_PORT_MAX, MPLS_TABLE_0, MPLS_TABLE_1, MPLS_TUNNEL_ID_BASE, MPLS_TUNNEL_ID_MAX, MPLS_TYPE_TABLE, MPLS_UNI_PORT_MAX, MULTICAST_ROUTING_TABLE, OFPP_MAX, PORT_TABLE, RETRY_MS, sentIpFilters, serviceDirectory, TMAC_TABLE, UNICAST_ROUTING_TABLE, VLAN_1_TABLE, VLAN_TABLE

Constructor Summary

Constructors

Constructor and Description
Ofdpa3Pipeline()

Method Summary

Modifier and Type	Method and Description
void	init(org.onosproject.net.DeviceId deviceId, org.onosproject.net.behaviour.PipelinerContext context)
protected Collection<org.onosproject.net.flow.FlowRule>	processEthTypeSpecific(org.onosproject.net.flowobjective.ForwardingObjective fwd) Handles forwarding rules to the IP and MPLS tables.
protected void	processFilter(org.onosproject.net.flowobjective.FilteringObjective filteringObjective, boolean install, org.onosproject.core.ApplicationId applicationId) As per OFDPA 2.0 TTP, filtering of VLAN ids, MAC addresses (for routing) and IP addresses configured on switch ports happen in different tables.
protected Collection<org.onosproject.net.flow.FlowRule>	processVersatile(org.onosproject.net.flowobjective.ForwardingObjective fwd) In the OF-DPA 2.0 pipeline, versatile forwarding objectives go to the ACL table.
protected List<org.onosproject.net.flow.FlowRule>	processVlanIdFilter(org.onosproject.net.flow.criteria.PortCriterion portCriterion, org.onosproject.net.flow.criteria.VlanIdCriterion vidCriterion, org.onlab.packet.VlanId assignedVlan, org.onosproject.core.ApplicationId applicationId) Allows untagged packets into pipeline by assigning a vlan id.

Methods inherited from class org.onosproject.driver.pipeline.Ofdpa2Pipeline

buildIpv4Selector, defaultRoute, fail, filter, forward, getGroupForNextObjective, getNextMappings, initializePipeline, next, pass, processEthDstFilter, processEthDstOnlyFilter, processEthDstSpecific, processEthTypeSpecificInternal, processMcastEthDstFilter, processSpecific, processVlanIdFilterInternal, readIpDstFromSelector, readVlanFromSelector, sendForward

Methods inherited from class org.onosproject.net.driver.AbstractHandlerBehaviour

handler, setHandler

Methods inherited from class org.onosproject.net.driver.AbstractBehaviour

data, setData

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.onosproject.net.driver.HandlerBehaviour

handler, setHandler

Methods inherited from interface org.onosproject.net.driver.Behaviour

data, setData

Constructor Detail

Ofdpa3Pipeline

public Ofdpa3Pipeline()

Method Detail

init

public void init(org.onosproject.net.DeviceId deviceId,
                 org.onosproject.net.behaviour.PipelinerContext context)

Specified by:

init in interface org.onosproject.net.behaviour.Pipeliner

Overrides:

init in class Ofdpa2Pipeline

processFilter

protected void processFilter(org.onosproject.net.flowobjective.FilteringObjective filteringObjective,
                             boolean install,
                             org.onosproject.core.ApplicationId applicationId)

Description copied from class: Ofdpa2Pipeline

As per OFDPA 2.0 TTP, filtering of VLAN ids, MAC addresses (for routing) and IP addresses configured on switch ports happen in different tables. Note that IP filtering rules need to be added to the ACL table, as there is no mechanism to send to controller via IP table.

Overrides:

processFilter in class Ofdpa2Pipeline

Parameters:

filteringObjective - the filtering objective

install - indicates whether to add or remove the objective

applicationId - the application that sent this objective

processVlanIdFilter

protected List<org.onosproject.net.flow.FlowRule> processVlanIdFilter(org.onosproject.net.flow.criteria.PortCriterion portCriterion,
                                                                      org.onosproject.net.flow.criteria.VlanIdCriterion vidCriterion,
                                                                      org.onlab.packet.VlanId assignedVlan,
                                                                      org.onosproject.core.ApplicationId applicationId)

Description copied from class: Ofdpa2Pipeline

Allows untagged packets into pipeline by assigning a vlan id. Vlan assignment is done by the application. Allows tagged packets into pipeline as per configured port-vlan info.

Overrides:

processVlanIdFilter in class Ofdpa2Pipeline

Parameters:

portCriterion - port on device for which this filter is programmed

vidCriterion - vlan assigned to port, or NONE for untagged

assignedVlan - assigned vlan-id for untagged packets

applicationId - for application programming this filter

Returns:

list of FlowRule for port-vlan filters

processEthTypeSpecific

protected Collection<org.onosproject.net.flow.FlowRule> processEthTypeSpecific(org.onosproject.net.flowobjective.ForwardingObjective fwd)

Description copied from class: Ofdpa2Pipeline

Handles forwarding rules to the IP and MPLS tables.

Overrides:

processEthTypeSpecific in class Ofdpa2Pipeline

Parameters:

fwd - the forwarding objective

Returns:

A collection of flow rules, or an empty set

processVersatile

protected Collection<org.onosproject.net.flow.FlowRule> processVersatile(org.onosproject.net.flowobjective.ForwardingObjective fwd)

Description copied from class: Ofdpa2Pipeline

In the OF-DPA 2.0 pipeline, versatile forwarding objectives go to the ACL table.

Overrides:

processVersatile in class Ofdpa2Pipeline

Parameters:

fwd - the forwarding objective of type 'versatile'

Returns:

a collection of flow rules to be sent to the switch. An empty collection may be returned if there is a problem in processing the flow rule