Examples with DatapathId org.projectfloodlight.openflow.types.DatapathId used on opensource projects

Example 21 with DatapathId

use of org.projectfloodlight.openflow.types.DatapathId in project open-kilda by telstra.

the class RecordHandler method processInstallDefaultFlowByCookie.

private Long processInstallDefaultFlowByCookie(SwitchId switchId, long cookie) throws SwitchOperationException {
    ISwitchManager switchManager = context.getSwitchManager();
    DatapathId dpid = DatapathId.of(switchId.toLong());
    Cookie encodedCookie = new Cookie(cookie);
    PortColourCookie portColourCookie = new PortColourCookie(cookie);
    CookieType cookieType = encodedCookie.getType();
    if (cookie == DROP_RULE_COOKIE) {
        return switchManager.installDropFlow(dpid);
    } else if (cookie == VERIFICATION_BROADCAST_RULE_COOKIE) {
        return switchManager.installVerificationRule(dpid, true);
    } else if (cookie == VERIFICATION_UNICAST_RULE_COOKIE) {
        return switchManager.installVerificationRule(dpid, false);
    } else if (cookie == DROP_VERIFICATION_LOOP_RULE_COOKIE) {
        return switchManager.installDropLoopRule(dpid);
    } else if (cookie == CATCH_BFD_RULE_COOKIE) {
        return switchManager.installBfdCatchFlow(dpid);
    } else if (cookie == ROUND_TRIP_LATENCY_RULE_COOKIE) {
        return switchManager.installRoundTripLatencyFlow(dpid);
    } else if (cookie == VERIFICATION_UNICAST_VXLAN_RULE_COOKIE) {
        return switchManager.installUnicastVerificationRuleVxlan(dpid);
    } else if (cookie == MULTITABLE_PRE_INGRESS_PASS_THROUGH_COOKIE) {
        return switchManager.installPreIngressTablePassThroughDefaultRule(dpid);
    } else if (cookie == MULTITABLE_INGRESS_DROP_COOKIE) {
        return switchManager.installDropFlowForTable(dpid, INGRESS_TABLE_ID, MULTITABLE_INGRESS_DROP_COOKIE);
    } else if (cookie == MULTITABLE_POST_INGRESS_DROP_COOKIE) {
        return switchManager.installDropFlowForTable(dpid, POST_INGRESS_TABLE_ID, MULTITABLE_POST_INGRESS_DROP_COOKIE);
    } else if (cookie == MULTITABLE_EGRESS_PASS_THROUGH_COOKIE) {
        return switchManager.installEgressTablePassThroughDefaultRule(dpid);
    } else if (cookie == MULTITABLE_TRANSIT_DROP_COOKIE) {
        return switchManager.installDropFlowForTable(dpid, TRANSIT_TABLE_ID, MULTITABLE_TRANSIT_DROP_COOKIE);
    } else if (cookie == LLDP_INPUT_PRE_DROP_COOKIE) {
        return switchManager.installLldpInputPreDropFlow(dpid);
    } else if (cookie == LLDP_INGRESS_COOKIE) {
        return switchManager.installLldpIngressFlow(dpid);
    } else if (cookie == LLDP_POST_INGRESS_COOKIE) {
        return switchManager.installLldpPostIngressFlow(dpid);
    } else if (cookie == LLDP_POST_INGRESS_VXLAN_COOKIE) {
        return switchManager.installLldpPostIngressVxlanFlow(dpid);
    } else if (cookie == LLDP_POST_INGRESS_ONE_SWITCH_COOKIE) {
        return switchManager.installLldpPostIngressOneSwitchFlow(dpid);
    } else if (cookie == LLDP_TRANSIT_COOKIE) {
        return switchManager.installLldpTransitFlow(dpid);
    } else if (cookie == ARP_INPUT_PRE_DROP_COOKIE) {
        return switchManager.installArpInputPreDropFlow(dpid);
    } else if (cookie == ARP_INGRESS_COOKIE) {
        return switchManager.installArpIngressFlow(dpid);
    } else if (cookie == ARP_POST_INGRESS_COOKIE) {
        return switchManager.installArpPostIngressFlow(dpid);
    } else if (cookie == ARP_POST_INGRESS_VXLAN_COOKIE) {
        return switchManager.installArpPostIngressVxlanFlow(dpid);
    } else if (cookie == ARP_POST_INGRESS_ONE_SWITCH_COOKIE) {
        return switchManager.installArpPostIngressOneSwitchFlow(dpid);
    } else if (cookie == ARP_TRANSIT_COOKIE) {
        return switchManager.installArpTransitFlow(dpid);
    } else if (cookie == SERVER_42_FLOW_RTT_TURNING_COOKIE) {
        return switchManager.installServer42FlowRttTurningFlow(dpid);
    } else if (cookie == SERVER_42_ISL_RTT_TURNING_COOKIE) {
        return switchManager.installServer42IslRttTurningFlow(dpid);
    } else if (cookie == SERVER_42_FLOW_RTT_VXLAN_TURNING_COOKIE) {
        return switchManager.installServer42FlowRttVxlanTurningFlow(dpid);
    } else if (cookieType == CookieType.MULTI_TABLE_INGRESS_RULES) {
        return switchManager.installIntermediateIngressRule(dpid, portColourCookie.getPortNumber());
    } else if (cookieType == CookieType.MULTI_TABLE_ISL_VLAN_EGRESS_RULES) {
        return switchManager.installEgressIslVlanRule(dpid, portColourCookie.getPortNumber());
    } else if (cookieType == CookieType.MULTI_TABLE_ISL_VXLAN_TRANSIT_RULES) {
        return switchManager.installTransitIslVxlanRule(dpid, portColourCookie.getPortNumber());
    } else if (cookieType == CookieType.MULTI_TABLE_ISL_VXLAN_EGRESS_RULES) {
        return switchManager.installEgressIslVxlanRule(dpid, portColourCookie.getPortNumber());
    } else if (cookieType == CookieType.LLDP_INPUT_CUSTOMER_TYPE) {
        return switchManager.installLldpInputCustomerFlow(dpid, portColourCookie.getPortNumber());
    } else if (cookieType == CookieType.ARP_INPUT_CUSTOMER_TYPE) {
        return switchManager.installArpInputCustomerFlow(dpid, portColourCookie.getPortNumber());
    } else if (cookie == SERVER_42_FLOW_RTT_VXLAN_TURNING_COOKIE) {
        return switchManager.installServer42FlowRttVxlanTurningFlow(dpid);
    } else {
        logger.warn("Skipping the installation of unexpected default switch rule {} for switch {}", encodedCookie, switchId);
    }
    return null;
}

Example 22 with DatapathId

use of org.projectfloodlight.openflow.types.DatapathId in project open-kilda by telstra.

the class RecordHandler method processInstallServer42Rule.

private Long processInstallServer42Rule(ReinstallServer42FlowForSwitchManagerRequest command) throws SwitchOperationException {
    ISwitchManager switchManager = context.getSwitchManager();
    DatapathId dpid = DatapathId.of(command.getSwitchId().toLong());
    long cookie = command.getCookie();
    if (cookie == SERVER_42_FLOW_RTT_OUTPUT_VLAN_COOKIE) {
        return switchManager.installServer42FlowRttOutputVlanFlow(dpid, command.getServer42Port(), command.getServer42Vlan(), command.getServer42MacAddress());
    } else if (cookie == SERVER_42_FLOW_RTT_OUTPUT_VXLAN_COOKIE) {
        return switchManager.installServer42FlowRttOutputVxlanFlow(dpid, command.getServer42Port(), command.getServer42Vlan(), command.getServer42MacAddress());
    } else if (new Cookie(cookie).getType() == CookieType.SERVER_42_FLOW_RTT_INPUT) {
        PortColourCookie portColourCookie = new PortColourCookie(cookie);
        int customerPort = portColourCookie.getPortNumber();
        return switchManager.installServer42FlowRttInputFlow(dpid, command.getServer42Port(), customerPort, command.getServer42MacAddress());
    } else if (cookie == SERVER_42_ISL_RTT_OUTPUT_COOKIE || new Cookie(cookie).getType() == CookieType.SERVER_42_ISL_RTT_INPUT) {
        return processInstallServer42IslRttRule(command.getSwitchId(), command.getCookie(), command.getServer42Port(), command.getServer42Vlan(), command.getServer42MacAddress());
    } else {
        logger.warn("Skipping the installation of unexpected server 42 switch rule {} for switch {}", Long.toHexString(cookie), command.getSwitchId());
        return null;
    }
}

Example 23 with DatapathId

use of org.projectfloodlight.openflow.types.DatapathId in project open-kilda by telstra.

the class EnableBfdResource method makeSessionConfigPayload.

private IPacket makeSessionConfigPayload(IOFSwitch sw, ISwitchManager switchManager, NoviBfdSession bfdSession) {
    final TransportPort udpPort = TransportPort.of(bfdSession.getUdpPortNumber());
    UDP l4 = new UDP().setSourcePort(udpPort).setDestinationPort(udpPort);
    InetAddress sourceIpAddress = switchManager.getSwitchIpAddress(sw);
    InetAddress destIpAddress = bfdSession.getRemote().getInetAddress();
    IPacket l3 = new IPv4().setSourceAddress(IPv4Address.of(sourceIpAddress.getAddress())).setDestinationAddress(IPv4Address.of(destIpAddress.getAddress())).setProtocol(IpProtocol.UDP).setPayload(l4);
    DatapathId remoteDatapath = DatapathId.of(bfdSession.getRemote().getDatapath().toLong());
    return new Ethernet().setEtherType(EthType.IPv4).setSourceMACAddress(convertDpIdToMac(sw.getId())).setDestinationMACAddress(convertDpIdToMac(remoteDatapath)).setPayload(l3);
}

Example 24 with DatapathId

use of org.projectfloodlight.openflow.types.DatapathId in project open-kilda by telstra.

the class EnableBfdResource method enableBfd.

/**
 * Setting up BFD session.
 *
 * @param json the json from request.
 * @return json response.
 * @throws JsonProcessingException if response can't be wrote to string.
 */
@Post("json")
@Put("json")
public String enableBfd(String json) {
    ISwitchManager switchManager = (ISwitchManager) getContext().getAttributes().get(ISwitchManager.class.getCanonicalName());
    NoviBfdSession request;
    try {
        request = MAPPER.readValue(json, NoviBfdSession.class);
        if (request.getIntervalMs() < CONSTRAINT_INTERVAL_MIN) {
            throw new IllegalArgumentException(String.format("Invalid bfd session interval value: %d < %d", request.getIntervalMs(), CONSTRAINT_INTERVAL_MIN));
        }
        DatapathId datapathIdtarget = DatapathId.of(request.getTarget().getDatapath().toLong());
        IOFSwitch iofSwitch = switchManager.lookupSwitch(datapathIdtarget);
        OFPacketOut outPacket = makeSessionConfigMessage(request, iofSwitch, switchManager);
        if (!iofSwitch.write(outPacket)) {
            throw new IllegalStateException("Failed to set up BFD session");
        }
    } catch (IOException e) {
        logger.error("Message received is not valid BFD Request: {}", json);
        MessageError responseMessage = new MessageError(DEFAULT_CORRELATION_ID, now(), ErrorType.DATA_INVALID.toString(), "Message received is not valid BFD Request", e.getMessage());
        return generateJson(responseMessage);
    } catch (SwitchNotFoundException e) {
        MessageError responseMessage = new MessageError(DEFAULT_CORRELATION_ID, now(), ErrorType.DATA_INVALID.toString(), "Switch not found", e.getMessage());
        return generateJson(responseMessage);
    }
    return generateJson("ok");
}

Example 25 with DatapathId

use of org.projectfloodlight.openflow.types.DatapathId in project open-kilda by telstra.

the class RecordHandler method doDeleteFlow.

/**
 * Removes flow.
 *
 * @param message command message for flow installation
 */
private void doDeleteFlow(final CommandMessage message, String replyToTopic, Destination replyDestination) throws FlowCommandException {
    RemoveFlow command = (RemoveFlow) message.getData();
    logger.debug("deleting a flow: {}", command);
    DatapathId dpid = DatapathId.of(command.getSwitchId());
    ISwitchManager switchManager = context.getSwitchManager();
    try {
        switchManager.deleteFlow(dpid, command.getId(), command.getCookie());
        Integer meterId = meterPool.deallocate(command.getSwitchId(), command.getId());
        if (meterId != null) {
            switchManager.deleteMeter(dpid, meterId);
        }
        message.setDestination(replyDestination);
        context.getKafkaProducer().postMessage(replyToTopic, message);
    } catch (SwitchOperationException e) {
        throw new FlowCommandException(command.getId(), ErrorType.DELETION_FAILURE, e);
    }
}