Examples with OFSwitch org.onosproject.ofagent.api.OFSwitch used on opensource projects

Example 1 with OFSwitch

use of org.onosproject.ofagent.api.OFSwitch in project onos by opennetworkinglab.

the class OFSwitchListCommand method doExecute.

@Override
protected void doExecute() {
    OFSwitchService service = get(OFSwitchService.class);
    Set<OFSwitch> ofSwitches;
    if (networkId != NetworkId.NONE.id()) {
        ofSwitches = service.ofSwitches(NetworkId.networkId(networkId));
    } else {
        ofSwitches = service.ofSwitches();
    }
    print(FORMAT, "DPID", "Connected controllers");
    ofSwitches.forEach(ofSwitch -> {
        Set<String> channels = ofSwitch.controllerChannels().stream().map(channel -> channel.remoteAddress().toString()).collect(Collectors.toSet());
        print(FORMAT, ofSwitch.dpid(), channels);
    });
}

Example 2 with OFSwitch

use of org.onosproject.ofagent.api.OFSwitch in project onos by opennetworkinglab.

the class OFSwitchManager method addOFSwitch.

private void addOFSwitch(NetworkId networkId, DeviceId deviceId) {
    OFSwitch ofSwitch = DefaultOFSwitch.of(dpidWithDeviceId(deviceId), DEFAULT_CAPABILITIES, networkId, deviceId, virtualNetService.getServiceDirectory());
    ofSwitchMap.put(deviceId, ofSwitch);
    log.info("Added virtual OF switch for {}", deviceId);
    OFAgent ofAgent = ofAgentService.agent(networkId);
    if (ofAgent == null) {
        log.error("OFAgent for network {} does not exist", networkId);
        return;
    }
    if (ofAgent.state() == STARTED) {
        connectController(ofSwitch, ofAgent.controllers());
    }
}

Example 3 with OFSwitch

use of org.onosproject.ofagent.api.OFSwitch in project onos by opennetworkinglab.

the class OFSwitchManager method deleteOFSwitch.

private void deleteOFSwitch(DeviceId deviceId) {
    OFSwitch ofSwitch = ofSwitchMap.get(deviceId);
    ofSwitch.controllerChannels().forEach(ChannelOutboundInvoker::disconnect);
    ofSwitchMap.remove(deviceId);
    log.info("Removed virtual OFSwitch for {}", deviceId);
}

Example 4 with OFSwitch

use of org.onosproject.ofagent.api.OFSwitch in project onos by opennetworkinglab.

the class DefaultOFSwitch method processLldp.

@Override
public void processLldp(Channel channel, OFMessage msg) {
    log.trace("processLldp msg{}", msg);
    // For each output port, look up neighbour port.
    // If neighbour port exists, have the neighbour switch send lldp response.
    // Modeled after how OpenVirtex handles lldp from external controller.
    OFPacketOut ofPacketOut = (OFPacketOut) msg;
    List<OFAction> actions = ofPacketOut.getActions();
    for (final OFAction action : actions) {
        OFActionType actionType = action.getType();
        if (actionType.equals(OFActionType.OUTPUT)) {
            OFActionOutput ofActionOutput = (OFActionOutput) action;
            OFPort ofPort = ofActionOutput.getPort();
            ConnectPoint neighbourCp = ofSwitchService.neighbour(networkId, deviceId, PortNumber.portNumber(ofPort.getPortNumber()));
            if (neighbourCp == null) {
                log.trace("No neighbour found for {} {}", deviceId, ofPort);
                continue;
            }
            OFSwitch neighbourSwitch = ofSwitchService.ofSwitch(networkId, neighbourCp.deviceId());
            neighbourSwitch.sendLldpResponse(ofPacketOut, neighbourCp.port());
        }
    }
}

Example 5 with OFSwitch

use of org.onosproject.ofagent.api.OFSwitch in project onos by opennetworkinglab.

the class OFSwitchManager method processOFAgentStarted.

private void processOFAgentStarted(OFAgent ofAgent) {
    devices(ofAgent.networkId()).forEach(deviceId -> {
        OFSwitch ofSwitch = ofSwitchMap.get(deviceId);
        if (ofSwitch != null) {
            connectController(ofSwitch, ofAgent.controllers());
        }
    });
    DeviceService deviceService = virtualNetService.get(ofAgent.networkId(), DeviceService.class);
    deviceService.addListener(deviceListener);
    PacketService packetService = virtualNetService.get(ofAgent.networkId(), PacketService.class);
    packetService.addProcessor(packetProcessor, PacketProcessor.director(0));
    FlowRuleService flowRuleService = virtualNetService.get(ofAgent.networkId(), FlowRuleService.class);
    flowRuleService.addListener(flowRuleListener);
}