| /* |
| * Copyright 2015 Open Networking Laboratory |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.onosproject.driver.pipeline; |
| |
| import static org.slf4j.LoggerFactory.getLogger; |
| |
| import org.onlab.packet.Ethernet; |
| import org.onosproject.net.flow.DefaultFlowRule; |
| import org.onosproject.net.flow.DefaultTrafficSelector; |
| import org.onosproject.net.flow.DefaultTrafficTreatment; |
| import org.onosproject.net.flow.FlowRule; |
| import org.onosproject.net.flow.FlowRuleOperations; |
| import org.onosproject.net.flow.FlowRuleOperationsContext; |
| import org.onosproject.net.flow.TrafficSelector; |
| import org.onosproject.net.flow.TrafficTreatment; |
| import org.slf4j.Logger; |
| |
| /** |
| * Driver for Corsa TTP. |
| * |
| */ |
| public class CorsaPipeline extends OVSCorsaPipeline { |
| |
| private final Logger log = getLogger(getClass()); |
| |
| @Override |
| protected void processVlanMplsTable(boolean install) { |
| TrafficSelector.Builder selector = DefaultTrafficSelector.builder(); |
| TrafficTreatment.Builder treatment = DefaultTrafficTreatment |
| .builder(); |
| FlowRuleOperations.Builder ops = FlowRuleOperations.builder(); |
| FlowRule rule; |
| // corsa uses non-OF-standard way to match on presence of VLAN tags |
| selector.matchEthType(Ethernet.TYPE_VLAN); |
| treatment.transition(VLAN_TABLE); |
| |
| rule = DefaultFlowRule.builder() |
| .forDevice(deviceId) |
| .withSelector(selector.build()) |
| .withTreatment(treatment.build()) |
| .withPriority(CONTROLLER_PRIORITY) |
| .fromApp(appId) |
| .makePermanent() |
| .forTable(VLAN_MPLS_TABLE).build(); |
| |
| ops = install ? ops.add(rule) : ops.remove(rule); |
| |
| flowRuleService.apply(ops.build(new FlowRuleOperationsContext() { |
| @Override |
| public void onSuccess(FlowRuleOperations ops) { |
| log.info("Provisioned vlan/mpls table"); |
| } |
| |
| @Override |
| public void onError(FlowRuleOperations ops) { |
| log.info( |
| "Failed to provision vlan/mpls table"); |
| } |
| })); |
| |
| } |
| |
| } |