return Instructions.createOutput(getPortNumber(json)); } else if (type.equals(Instruction.Type.NOACTION.name())) { return Instructions.createNoAction();
private void processSnatTable(boolean install) { TrafficSelector.Builder selector = DefaultTrafficSelector.builder(); TrafficTreatment.Builder treatment = DefaultTrafficTreatment.builder(); treatment.transition(MAC_TABLE); treatment.add(Instructions.createOutput(PortNumber.CONTROLLER)); FlowRule rule; rule = DefaultFlowRule.builder().forDevice(deviceId) .withSelector(selector.build()) .withTreatment(treatment.build()) .withPriority(TABLE_MISS_PRIORITY).fromApp(appId) .makePermanent().forTable(SNAT_TABLE).build(); applyRules(install, rule); }
@Override public void programSnatSameSegmentUploadControllerRules(DeviceId deviceId, SegmentationId matchVni, IpAddress srcIP, IpAddress dstIP, IpPrefix prefix, Operation type) { TrafficSelector selector = DefaultTrafficSelector.builder() .matchEthType(Ethernet.TYPE_IPV4) .matchTunnelId(Long.parseLong(matchVni.segmentationId())) .matchIPSrc(IpPrefix.valueOf(srcIP, PREFIC_LENGTH)) .matchIPDst(IpPrefix.valueOf(dstIP, prefix.prefixLength())) .build(); TrafficTreatment.Builder treatment = DefaultTrafficTreatment.builder(); treatment.add(Instructions.createOutput(PortNumber.CONTROLLER)); ForwardingObjective.Builder objective = DefaultForwardingObjective .builder().withTreatment(treatment.build()) .withSelector(selector).fromApp(appId).withFlag(Flag.SPECIFIC) .withPriority(SNAT_SAME_SEG_CON_PRIORITY); if (type.equals(Objective.Operation.ADD)) { flowObjectiveService.forward(deviceId, objective.add()); } else { flowObjectiveService.forward(deviceId, objective.remove()); } }
@Override public void programExportPortArpClassifierRules(Port exportPort, DeviceId deviceId, Operation type) { TrafficSelector selector = DefaultTrafficSelector.builder() .matchEthType(EtherType.ARP.ethType().toShort()) .matchInPort(exportPort.number()).build(); TrafficTreatment.Builder treatment = DefaultTrafficTreatment.builder(); treatment.add(Instructions.createOutput(PortNumber.CONTROLLER)); ForwardingObjective.Builder objective = DefaultForwardingObjective .builder().withTreatment(treatment.build()) .withSelector(selector).fromApp(appId).withFlag(Flag.SPECIFIC) .withPriority(L3_CLASSIFIER_PRIORITY); if (type.equals(Objective.Operation.ADD)) { flowObjectiveService.forward(deviceId, objective.add()); } else { flowObjectiveService.forward(deviceId, objective.remove()); } } }