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/*
* 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");
}
}));
}
}
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