Examples with EthTypeCriterion org.onosproject.net.flow.criteria.EthTypeCriterion used on opensource projects

Example 16 with EthTypeCriterion

use of org.onosproject.net.flow.criteria.EthTypeCriterion in project onos by opennetworkinglab.

the class FlowModBuilder method buildMatch.

/**
 * Builds the match for the flow mod.
 *
 * @return the match
 */
// CHECKSTYLE IGNORE MethodLength FOR NEXT 300 LINES
protected Match buildMatch() {
    Match.Builder mBuilder = factory.buildMatch();
    Ip6Address ip6Address;
    Ip4Prefix ip4Prefix;
    Ip6Prefix ip6Prefix;
    EthCriterion ethCriterion;
    IPCriterion ipCriterion;
    TcpPortCriterion tcpPortCriterion;
    UdpPortCriterion udpPortCriterion;
    SctpPortCriterion sctpPortCriterion;
    IPv6NDLinkLayerAddressCriterion llAddressCriterion;
    ArpHaCriterion arpHaCriterion;
    ArpPaCriterion arpPaCriterion;
    for (Criterion c : selector.criteria()) {
        switch(c.type()) {
            case IN_PORT:
                PortCriterion inPort = (PortCriterion) c;
                mBuilder.setExact(MatchField.IN_PORT, OFPort.of((int) inPort.port().toLong()));
                break;
            case IN_PHY_PORT:
                PortCriterion inPhyPort = (PortCriterion) c;
                mBuilder.setExact(MatchField.IN_PORT, OFPort.of((int) inPhyPort.port().toLong()));
                break;
            case METADATA:
                MetadataCriterion metadata = (MetadataCriterion) c;
                mBuilder.setExact(MatchField.METADATA, OFMetadata.ofRaw(metadata.metadata()));
                break;
            case ETH_DST:
                ethCriterion = (EthCriterion) c;
                mBuilder.setExact(MatchField.ETH_DST, MacAddress.of(ethCriterion.mac().toLong()));
                break;
            case ETH_DST_MASKED:
                ethCriterion = (EthCriterion) c;
                mBuilder.setMasked(MatchField.ETH_DST, MacAddress.of(ethCriterion.mac().toLong()), MacAddress.of(ethCriterion.mask().toLong()));
                break;
            case ETH_SRC:
                ethCriterion = (EthCriterion) c;
                mBuilder.setExact(MatchField.ETH_SRC, MacAddress.of(ethCriterion.mac().toLong()));
                break;
            case ETH_SRC_MASKED:
                ethCriterion = (EthCriterion) c;
                mBuilder.setMasked(MatchField.ETH_SRC, MacAddress.of(ethCriterion.mac().toLong()), MacAddress.of(ethCriterion.mask().toLong()));
                break;
            case ETH_TYPE:
                EthTypeCriterion ethType = (EthTypeCriterion) c;
                mBuilder.setExact(MatchField.ETH_TYPE, EthType.of(ethType.ethType().toShort()));
                break;
            case VLAN_VID:
                VlanIdCriterion vid = (VlanIdCriterion) c;
                if (vid.vlanId().equals(VlanId.ANY)) {
                    mBuilder.setMasked(MatchField.VLAN_VID, OFVlanVidMatch.PRESENT, OFVlanVidMatch.PRESENT);
                } else if (vid.vlanId().equals(VlanId.NONE)) {
                    mBuilder.setExact(MatchField.VLAN_VID, OFVlanVidMatch.NONE);
                } else {
                    mBuilder.setExact(MatchField.VLAN_VID, OFVlanVidMatch.ofVlanVid(VlanVid.ofVlan(vid.vlanId().toShort())));
                }
                break;
            case VLAN_PCP:
                VlanPcpCriterion vpcp = (VlanPcpCriterion) c;
                mBuilder.setExact(MatchField.VLAN_PCP, VlanPcp.of(vpcp.priority()));
                break;
            case IP_DSCP:
                IPDscpCriterion ipDscpCriterion = (IPDscpCriterion) c;
                mBuilder.setExact(MatchField.IP_DSCP, IpDscp.of(ipDscpCriterion.ipDscp()));
                break;
            case IP_ECN:
                IPEcnCriterion ipEcnCriterion = (IPEcnCriterion) c;
                mBuilder.setExact(MatchField.IP_ECN, IpEcn.of(ipEcnCriterion.ipEcn()));
                break;
            case IP_PROTO:
                IPProtocolCriterion p = (IPProtocolCriterion) c;
                mBuilder.setExact(MatchField.IP_PROTO, IpProtocol.of(p.protocol()));
                break;
            case IPV4_SRC:
                ipCriterion = (IPCriterion) c;
                ip4Prefix = ipCriterion.ip().getIp4Prefix();
                if (ip4Prefix.prefixLength() != Ip4Prefix.MAX_MASK_LENGTH) {
                    Ip4Address maskAddr = Ip4Address.makeMaskPrefix(ip4Prefix.prefixLength());
                    Masked<IPv4Address> maskedIp = Masked.of(IPv4Address.of(ip4Prefix.address().toInt()), IPv4Address.of(maskAddr.toInt()));
                    mBuilder.setMasked(MatchField.IPV4_SRC, maskedIp);
                } else {
                    mBuilder.setExact(MatchField.IPV4_SRC, IPv4Address.of(ip4Prefix.address().toInt()));
                }
                break;
            case IPV4_DST:
                ipCriterion = (IPCriterion) c;
                ip4Prefix = ipCriterion.ip().getIp4Prefix();
                if (ip4Prefix.prefixLength() != Ip4Prefix.MAX_MASK_LENGTH) {
                    Ip4Address maskAddr = Ip4Address.makeMaskPrefix(ip4Prefix.prefixLength());
                    Masked<IPv4Address> maskedIp = Masked.of(IPv4Address.of(ip4Prefix.address().toInt()), IPv4Address.of(maskAddr.toInt()));
                    mBuilder.setMasked(MatchField.IPV4_DST, maskedIp);
                } else {
                    mBuilder.setExact(MatchField.IPV4_DST, IPv4Address.of(ip4Prefix.address().toInt()));
                }
                break;
            case TCP_SRC:
                tcpPortCriterion = (TcpPortCriterion) c;
                mBuilder.setExact(MatchField.TCP_SRC, TransportPort.of(tcpPortCriterion.tcpPort().toInt()));
                break;
            case TCP_SRC_MASKED:
                tcpPortCriterion = (TcpPortCriterion) c;
                mBuilder.setMasked(MatchField.TCP_SRC, TransportPort.of(tcpPortCriterion.tcpPort().toInt()), TransportPort.of(tcpPortCriterion.mask().toInt()));
                break;
            case TCP_DST:
                tcpPortCriterion = (TcpPortCriterion) c;
                mBuilder.setExact(MatchField.TCP_DST, TransportPort.of(tcpPortCriterion.tcpPort().toInt()));
                break;
            case TCP_DST_MASKED:
                tcpPortCriterion = (TcpPortCriterion) c;
                mBuilder.setMasked(MatchField.TCP_DST, TransportPort.of(tcpPortCriterion.tcpPort().toInt()), TransportPort.of(tcpPortCriterion.mask().toInt()));
                break;
            case UDP_SRC:
                udpPortCriterion = (UdpPortCriterion) c;
                mBuilder.setExact(MatchField.UDP_SRC, TransportPort.of(udpPortCriterion.udpPort().toInt()));
                break;
            case UDP_SRC_MASKED:
                udpPortCriterion = (UdpPortCriterion) c;
                mBuilder.setMasked(MatchField.UDP_SRC, TransportPort.of(udpPortCriterion.udpPort().toInt()), TransportPort.of(udpPortCriterion.mask().toInt()));
                break;
            case UDP_DST:
                udpPortCriterion = (UdpPortCriterion) c;
                mBuilder.setExact(MatchField.UDP_DST, TransportPort.of(udpPortCriterion.udpPort().toInt()));
                break;
            case UDP_DST_MASKED:
                udpPortCriterion = (UdpPortCriterion) c;
                mBuilder.setMasked(MatchField.UDP_DST, TransportPort.of(udpPortCriterion.udpPort().toInt()), TransportPort.of(udpPortCriterion.mask().toInt()));
                break;
            case SCTP_SRC:
                sctpPortCriterion = (SctpPortCriterion) c;
                mBuilder.setExact(MatchField.SCTP_SRC, TransportPort.of(sctpPortCriterion.sctpPort().toInt()));
                break;
            case SCTP_SRC_MASKED:
                sctpPortCriterion = (SctpPortCriterion) c;
                mBuilder.setMasked(MatchField.SCTP_SRC, TransportPort.of(sctpPortCriterion.sctpPort().toInt()), TransportPort.of(sctpPortCriterion.mask().toInt()));
                break;
            case SCTP_DST:
                sctpPortCriterion = (SctpPortCriterion) c;
                mBuilder.setExact(MatchField.SCTP_DST, TransportPort.of(sctpPortCriterion.sctpPort().toInt()));
                break;
            case SCTP_DST_MASKED:
                sctpPortCriterion = (SctpPortCriterion) c;
                mBuilder.setMasked(MatchField.SCTP_DST, TransportPort.of(sctpPortCriterion.sctpPort().toInt()), TransportPort.of(sctpPortCriterion.mask().toInt()));
                break;
            case ICMPV4_TYPE:
                IcmpTypeCriterion icmpType = (IcmpTypeCriterion) c;
                mBuilder.setExact(MatchField.ICMPV4_TYPE, ICMPv4Type.of(icmpType.icmpType()));
                break;
            case ICMPV4_CODE:
                IcmpCodeCriterion icmpCode = (IcmpCodeCriterion) c;
                mBuilder.setExact(MatchField.ICMPV4_CODE, ICMPv4Code.of(icmpCode.icmpCode()));
                break;
            case IPV6_SRC:
                ipCriterion = (IPCriterion) c;
                ip6Prefix = ipCriterion.ip().getIp6Prefix();
                if (ip6Prefix.prefixLength() != Ip6Prefix.MAX_MASK_LENGTH) {
                    Ip6Address maskAddr = Ip6Address.makeMaskPrefix(ip6Prefix.prefixLength());
                    Masked<IPv6Address> maskedIp = Masked.of(IPv6Address.of(ip6Prefix.address().toString()), IPv6Address.of(maskAddr.toString()));
                    mBuilder.setMasked(MatchField.IPV6_SRC, maskedIp);
                } else {
                    mBuilder.setExact(MatchField.IPV6_SRC, IPv6Address.of(ip6Prefix.address().toString()));
                }
                break;
            case IPV6_DST:
                ipCriterion = (IPCriterion) c;
                ip6Prefix = ipCriterion.ip().getIp6Prefix();
                if (ip6Prefix.prefixLength() != Ip6Prefix.MAX_MASK_LENGTH) {
                    Ip6Address maskAddr = Ip6Address.makeMaskPrefix(ip6Prefix.prefixLength());
                    Masked<IPv6Address> maskedIp = Masked.of(IPv6Address.of(ip6Prefix.address().toString()), IPv6Address.of(maskAddr.toString()));
                    mBuilder.setMasked(MatchField.IPV6_DST, maskedIp);
                } else {
                    mBuilder.setExact(MatchField.IPV6_DST, IPv6Address.of(ip6Prefix.address().toString()));
                }
                break;
            case IPV6_FLABEL:
                IPv6FlowLabelCriterion flowLabelCriterion = (IPv6FlowLabelCriterion) c;
                mBuilder.setExact(MatchField.IPV6_FLABEL, IPv6FlowLabel.of(flowLabelCriterion.flowLabel()));
                break;
            case ICMPV6_TYPE:
                Icmpv6TypeCriterion icmpv6Type = (Icmpv6TypeCriterion) c;
                mBuilder.setExact(MatchField.ICMPV6_TYPE, U8.of(icmpv6Type.icmpv6Type()));
                break;
            case ICMPV6_CODE:
                Icmpv6CodeCriterion icmpv6Code = (Icmpv6CodeCriterion) c;
                mBuilder.setExact(MatchField.ICMPV6_CODE, U8.of(icmpv6Code.icmpv6Code()));
                break;
            case IPV6_ND_TARGET:
                IPv6NDTargetAddressCriterion targetAddressCriterion = (IPv6NDTargetAddressCriterion) c;
                ip6Address = targetAddressCriterion.targetAddress();
                mBuilder.setExact(MatchField.IPV6_ND_TARGET, IPv6Address.of(ip6Address.toOctets()));
                break;
            case IPV6_ND_SLL:
                llAddressCriterion = (IPv6NDLinkLayerAddressCriterion) c;
                mBuilder.setExact(MatchField.IPV6_ND_SLL, MacAddress.of(llAddressCriterion.mac().toLong()));
                break;
            case IPV6_ND_TLL:
                llAddressCriterion = (IPv6NDLinkLayerAddressCriterion) c;
                mBuilder.setExact(MatchField.IPV6_ND_TLL, MacAddress.of(llAddressCriterion.mac().toLong()));
                break;
            case MPLS_LABEL:
                MplsCriterion mp = (MplsCriterion) c;
                mBuilder.setExact(MatchField.MPLS_LABEL, U32.of(mp.label().toInt()));
                break;
            case IPV6_EXTHDR:
                IPv6ExthdrFlagsCriterion exthdrFlagsCriterion = (IPv6ExthdrFlagsCriterion) c;
                mBuilder.setExact(MatchField.IPV6_EXTHDR, U16.of(exthdrFlagsCriterion.exthdrFlags()));
                break;
            case OCH_SIGID:
                try {
                    OchSignalCriterion ochSignalCriterion = (OchSignalCriterion) c;
                    OchSignal signal = ochSignalCriterion.lambda();
                    byte gridType = OpenFlowValueMapper.lookupGridType(signal.gridType());
                    byte channelSpacing = OpenFlowValueMapper.lookupChannelSpacing(signal.channelSpacing());
                    mBuilder.setExact(MatchField.EXP_OCH_SIG_ID, new CircuitSignalID(gridType, channelSpacing, (short) signal.spacingMultiplier(), (short) signal.slotGranularity()));
                } catch (NoMappingFoundException e) {
                    log.warn(e.getMessage());
                }
                break;
            case OCH_SIGTYPE:
                try {
                    OchSignalTypeCriterion sc = (OchSignalTypeCriterion) c;
                    byte signalType = OpenFlowValueMapper.lookupOchSignalType(sc.signalType());
                    mBuilder.setExact(MatchField.EXP_OCH_SIGTYPE, U8.of(signalType));
                } catch (NoMappingFoundException e) {
                    log.warn(e.getMessage());
                }
                break;
            case ODU_SIGID:
                OduSignalIdCriterion oduSignalIdCriterion = (OduSignalIdCriterion) c;
                OduSignalId oduSignalId = oduSignalIdCriterion.oduSignalId();
                mBuilder.setExact(MatchField.EXP_ODU_SIG_ID, new OduSignalID((short) oduSignalId.tributaryPortNumber(), (short) oduSignalId.tributarySlotLength(), oduSignalId.tributarySlotBitmap()));
                break;
            case ODU_SIGTYPE:
                try {
                    OduSignalTypeCriterion oduSignalTypeCriterion = (OduSignalTypeCriterion) c;
                    byte oduSigType = OpenFlowValueMapper.lookupOduSignalType(oduSignalTypeCriterion.signalType());
                    mBuilder.setExact(MatchField.EXP_ODU_SIGTYPE, U8.of(oduSigType));
                } catch (NoMappingFoundException e) {
                    log.warn(e.getMessage());
                }
                break;
            case TUNNEL_ID:
                TunnelIdCriterion tunnelId = (TunnelIdCriterion) c;
                mBuilder.setExact(MatchField.TUNNEL_ID, U64.of(tunnelId.tunnelId()));
                break;
            case MPLS_BOS:
                MplsBosCriterion mplsBos = (MplsBosCriterion) c;
                mBuilder.setExact(MatchField.MPLS_BOS, mplsBos.mplsBos() ? OFBooleanValue.TRUE : OFBooleanValue.FALSE);
                break;
            case ARP_OP:
                ArpOpCriterion arpOp = (ArpOpCriterion) c;
                mBuilder.setExact(MatchField.ARP_OP, ArpOpcode.of(arpOp.arpOp()));
                break;
            case ARP_SHA:
                arpHaCriterion = (ArpHaCriterion) c;
                mBuilder.setExact(MatchField.ARP_SHA, MacAddress.of(arpHaCriterion.mac().toLong()));
                break;
            case ARP_SPA:
                arpPaCriterion = (ArpPaCriterion) c;
                mBuilder.setExact(MatchField.ARP_SPA, IPv4Address.of(arpPaCriterion.ip().toInt()));
                break;
            case ARP_THA:
                arpHaCriterion = (ArpHaCriterion) c;
                mBuilder.setExact(MatchField.ARP_THA, MacAddress.of(arpHaCriterion.mac().toLong()));
                break;
            case ARP_TPA:
                arpPaCriterion = (ArpPaCriterion) c;
                mBuilder.setExact(MatchField.ARP_TPA, IPv4Address.of(arpPaCriterion.ip().toInt()));
                break;
            case EXTENSION:
                ExtensionCriterion extensionCriterion = (ExtensionCriterion) c;
                OFOxm oxm = buildExtensionOxm(extensionCriterion.extensionSelector());
                if (oxm == null) {
                    log.warn("Unable to build extension selector");
                    break;
                }
                if (oxm.isMasked()) {
                    mBuilder.setMasked(oxm.getMatchField(), oxm.getValue(), oxm.getMask());
                } else {
                    mBuilder.setExact(oxm.getMatchField(), oxm.getValue());
                }
                break;
            case MPLS_TC:
            case PBB_ISID:
            // TODO: need to implement PBB-ISID case when OpenFlowJ is ready
            default:
                log.warn("Match type {} not yet implemented.", c.type());
        }
    }
    return mBuilder.build();
}

Example 17 with EthTypeCriterion

use of org.onosproject.net.flow.criteria.EthTypeCriterion in project onos by opennetworkinglab.

the class HPPipelineV3800 method tableIdForForwardingObjective.

@Override
protected int tableIdForForwardingObjective(TrafficSelector selector, TrafficTreatment treatment) {
    boolean hardwareProcess = true;
    log.debug("HP V3800 Driver - Evaluating the ForwardingObjective for proper TableID");
    // Check criteria supported in hardware
    for (Criterion criterion : selector.criteria()) {
        if (!this.hardwareCriteria.contains(criterion.type())) {
            log.warn("HP V3800 Driver - criterion {} only supported in SOFTWARE", criterion.type());
            hardwareProcess = false;
            break;
        }
        // HP3800 does not support hardware match on ETH_TYPE of value TYPE_VLAN
        if (criterion.type() == Criterion.Type.ETH_TYPE) {
            if (((EthTypeCriterion) criterion).ethType().toShort() == Ethernet.TYPE_VLAN) {
                log.warn("HP V3800 Driver -  ETH_TYPE == VLAN (0x8100) is only supported in software");
                hardwareProcess = false;
                break;
            }
        }
    }
    // Check if a CLEAR action is included
    if (treatment.clearedDeferred()) {
        log.warn("HP V3800 Driver - CLEAR action only supported in SOFTWARE");
        hardwareProcess = false;
    }
    // If criteria can be processed in hardware, then check treatment
    if (hardwareProcess) {
        for (Instruction instruction : treatment.allInstructions()) {
            // Check if the instruction type is contained in the hardware instruction
            if (!this.hardwareInstructions.contains(instruction.type())) {
                log.warn("HP V3800 Driver - instruction {} only supported in SOFTWARE", instruction.type());
                hardwareProcess = false;
                break;
            }
            /**
             * If output is CONTROLLER_PORT the flow entry could be installed in hardware
             * but is anyway processed in software because OPENFLOW header has to be added
             */
            if (instruction.type() == Instruction.Type.OUTPUT) {
                if (((Instructions.OutputInstruction) instruction).port() == PortNumber.CONTROLLER) {
                    log.warn("HP V3800 Driver - Forwarding to CONTROLLER only supported in software");
                    hardwareProcess = false;
                    break;
                }
            }
            // Check if the specific L2MODIFICATION.subtype is supported in hardware
            if (instruction.type() == Instruction.Type.L2MODIFICATION) {
                if (!this.hardwareInstructionsL2mod.contains(((L2ModificationInstruction) instruction).subtype())) {
                    log.warn("HP V3800 Driver - L2MODIFICATION.subtype {} only supported in SOFTWARE", ((L2ModificationInstruction) instruction).subtype());
                    hardwareProcess = false;
                    break;
                }
            }
            // TODO --- check if all the buckets contains one and only one output action
            if (instruction.type() == Instruction.Type.GROUP) {
                boolean groupInstalled = false;
                GroupId groupId = ((Instructions.GroupInstruction) instruction).groupId();
                Iterable<Group> groupsOnDevice = groupService.getGroups(deviceId);
                for (Group group : groupsOnDevice) {
                    if ((group.state() == Group.GroupState.ADDED) && (group.id().equals(groupId))) {
                        groupInstalled = true;
                        if (group.type() != Group.Type.ALL) {
                            log.warn("HP V3800 Driver - group type {} only supported in SOFTWARE", group.type().toString());
                            hardwareProcess = false;
                        }
                        break;
                    }
                }
                if (!groupInstalled) {
                    log.warn("HP V3800 Driver - referenced group is not installed on the device.");
                    hardwareProcess = false;
                }
            }
        }
    }
    if (hardwareProcess) {
        log.warn("HP V3800 Driver - This flow rule is supported in HARDWARE");
        return HP_HARDWARE_TABLE;
    } else {
        // TODO: create a specific flow in table 100 to redirect selected traffic on table 200
        log.warn("HP V3800 Driver - This flow rule is only supported in SOFTWARE");
        return HP_SOFTWARE_TABLE;
    }
}

Example 18 with EthTypeCriterion

use of org.onosproject.net.flow.criteria.EthTypeCriterion in project onos by opennetworkinglab.

the class HPPipelineV1 method tableIdForForwardingObjective.

@Override
protected int tableIdForForwardingObjective(TrafficSelector selector, TrafficTreatment treatment) {
    boolean hardwareProcess = true;
    log.debug("HP V1 Driver - Evaluating the ForwardingObjective for proper TableID");
    // Check criteria supported in hardware
    for (Criterion criterion : selector.criteria()) {
        if (!this.hardwareCriteria.contains(criterion.type())) {
            log.warn("HP V1 Driver - criterion {} only supported in SOFTWARE", criterion.type());
            hardwareProcess = false;
            break;
        }
        // HP3500 supports hardware match on ETH_TYPE only with value TYPE_IPV4
        if (criterion.type() == Criterion.Type.ETH_TYPE) {
            if (((EthTypeCriterion) criterion).ethType().toShort() != Ethernet.TYPE_IPV4) {
                log.warn("HP V1 Driver - only ETH_TYPE == IPv4 (0x0800) is supported in hardware");
                hardwareProcess = false;
                break;
            }
        }
        // HP3500 supports IN_PORT criterion in hardware only if associated with ETH_TYPE criterion
        if (criterion.type() == Criterion.Type.IN_PORT) {
            hardwareProcess = false;
            for (Criterion requiredCriterion : selector.criteria()) {
                if (requiredCriterion.type() == Criterion.Type.ETH_TYPE) {
                    hardwareProcess = true;
                }
            }
            if (!hardwareProcess) {
                log.warn("HP V1 Driver - IN_PORT criterion without ETH_TYPE is not supported in hardware");
                break;
            }
        }
    }
    // Check if a CLEAR action is included
    if (treatment.clearedDeferred()) {
        log.warn("HP V1 Driver - CLEAR action only supported in SOFTWARE");
        hardwareProcess = false;
    }
    // If criteria can be processed in hardware, then check treatment
    if (hardwareProcess) {
        for (Instruction instruction : treatment.allInstructions()) {
            // Check if the instruction type is contained in the hardware instruction
            if (!this.hardwareInstructions.contains(instruction.type())) {
                log.warn("HP V1 Driver - instruction {} only supported in SOFTWARE", instruction.type());
                hardwareProcess = false;
                break;
            }
            /**
             * If output is CONTROLLER_PORT the flow entry could be installed in hardware
             * but is anyway processed in software because openflow header has to be added
             */
            if (instruction.type() == Instruction.Type.OUTPUT) {
                if (((Instructions.OutputInstruction) instruction).port() == PortNumber.CONTROLLER) {
                    log.warn("HP V1 Driver - Forwarding to CONTROLLER only supported in software");
                    hardwareProcess = false;
                    break;
                }
            }
            /**
             * Only L2MODIFICATION supported in hardware is MODIFY VLAN_PRIORITY.
             * Check if the specific L2MODIFICATION.subtype is supported in hardware
             */
            if (instruction.type() == Instruction.Type.L2MODIFICATION) {
                if (!this.hardwareInstructionsL2mod.contains(((L2ModificationInstruction) instruction).subtype())) {
                    log.warn("HP V1 Driver - L2MODIFICATION.subtype {} only supported in SOFTWARE", ((L2ModificationInstruction) instruction).subtype());
                    hardwareProcess = false;
                    break;
                }
            }
        }
    }
    if (hardwareProcess) {
        log.warn("HP V1 Driver - This flow rule is supported in HARDWARE");
        return HP_HARDWARE_TABLE;
    } else {
        // TODO: create a specific flow in table 100 to redirect selected traffic on table 200
        log.warn("HP V1 Driver - This flow rule is only supported in SOFTWARE");
        return HP_SOFTWARE_TABLE;
    }
}

Example 19 with EthTypeCriterion

use of org.onosproject.net.flow.criteria.EthTypeCriterion in project onos by opennetworkinglab.

the class HPPipelineV3 method tableIdForForwardingObjective.

@Override
protected int tableIdForForwardingObjective(TrafficSelector selector, TrafficTreatment treatment) {
    boolean hardwareProcess = true;
    log.debug("HP V3 Driver - Evaluating the ForwardingObjective for proper TableID");
    // Check criteria supported in hardware
    for (Criterion criterion : selector.criteria()) {
        if (!this.hardwareCriteria.contains(criterion.type())) {
            log.warn("HP V3 Driver - criterion {} only supported in SOFTWARE", criterion.type());
            hardwareProcess = false;
            break;
        }
        // HP3800 does not support hardware match on ETH_TYPE of value TYPE_VLAN
        if (criterion.type() == Criterion.Type.ETH_TYPE) {
            if (((EthTypeCriterion) criterion).ethType().toShort() == Ethernet.TYPE_VLAN) {
                log.warn("HP V3 Driver -  ETH_TYPE == VLAN (0x8100) is only supported in software");
                hardwareProcess = false;
                break;
            }
        }
    }
    // If criteria can be processed in hardware, then check treatment
    if (hardwareProcess) {
        for (Instruction instruction : treatment.allInstructions()) {
            // Check if the instruction type is contained in the hardware instruction
            if (!this.hardwareInstructions.contains(instruction.type())) {
                log.warn("HP V3 Driver - instruction {} only supported in SOFTWARE", instruction.type());
                hardwareProcess = false;
                break;
            }
            /**
             * If output is CONTROLLER_PORT the flow entry could be installed in hardware
             * but is anyway processed in software because OPENFLOW header has to be added
             */
            if (instruction.type() == Instruction.Type.OUTPUT) {
                if (((Instructions.OutputInstruction) instruction).port() == PortNumber.CONTROLLER) {
                    log.warn("HP V3 Driver - Forwarding to CONTROLLER only supported in software");
                    hardwareProcess = false;
                    break;
                }
            }
            // Check if the specific L2MODIFICATION.subtype is supported in hardware
            if (instruction.type() == Instruction.Type.L2MODIFICATION) {
                if (!this.hardwareInstructionsL2mod.contains(((L2ModificationInstruction) instruction).subtype())) {
                    log.warn("HP V3 Driver - L2MODIFICATION.subtype {} only supported in SOFTWARE", ((L2ModificationInstruction) instruction).subtype());
                    hardwareProcess = false;
                    break;
                }
            }
            // Check if the specific L3MODIFICATION.subtype is supported in hardware
            if (instruction.type() == Instruction.Type.L3MODIFICATION) {
                if (!this.hardwareInstructionsL3mod.contains(((L3ModificationInstruction) instruction).subtype())) {
                    log.warn("HP V3 Driver - L3MODIFICATION.subtype {} only supported in SOFTWARE", ((L3ModificationInstruction) instruction).subtype());
                    hardwareProcess = false;
                    break;
                }
            }
            // Check if the specific L4MODIFICATION.subtype is supported in hardware
            if (instruction.type() == Instruction.Type.L4MODIFICATION) {
                if (!this.hardwareInstructionsL4mod.contains(((L4ModificationInstruction) instruction).subtype())) {
                    log.warn("HP V3 Driver - L4MODIFICATION.subtype {} only supported in SOFTWARE", ((L4ModificationInstruction) instruction).subtype());
                    hardwareProcess = false;
                    break;
                }
            }
            // TODO --- check if all the buckets contains one and only one output action
            if (instruction.type() == Instruction.Type.GROUP) {
                boolean groupInstalled = false;
                GroupId groupId = ((Instructions.GroupInstruction) instruction).groupId();
                Iterable<Group> groupsOnDevice = groupService.getGroups(deviceId);
                for (Group group : groupsOnDevice) {
                    if ((group.state() == Group.GroupState.ADDED) && (group.id().equals(groupId))) {
                        groupInstalled = true;
                        if (group.type() != Group.Type.ALL) {
                            log.warn("HP V3 Driver - group type {} only supported in SOFTWARE", group.type().toString());
                            hardwareProcess = false;
                        }
                        break;
                    }
                }
                if (!groupInstalled) {
                    log.warn("HP V3 Driver - referenced group is not installed on the device.");
                    hardwareProcess = false;
                }
            }
        }
    }
    if (hardwareProcess) {
        log.warn("HP V3 Driver - This flow rule is supported in HARDWARE");
        return HP_HARDWARE_TABLE;
    } else {
        // TODO: create a specific flow in table 100 to redirect selected traffic on table 200
        log.warn("HP V3 Driver - This flow rule is only supported in SOFTWARE");
        return HP_SOFTWARE_TABLE;
    }
}

Example 20 with EthTypeCriterion

use of org.onosproject.net.flow.criteria.EthTypeCriterion in project onos by opennetworkinglab.

the class PiCriterionTranslatorsTest method testEthTypeCriterion.

@Test
public void testEthTypeCriterion() throws Exception {
    EthType ethType = new EthType(random.nextInt());
    int bitWidth = 16;
    EthTypeCriterion criterion = (EthTypeCriterion) Criteria.matchEthType(ethType);
    PiExactFieldMatch exactMatch = (PiExactFieldMatch) translateCriterion(criterion, fieldId, EXACT, bitWidth);
    assertThat(exactMatch.value().asReadOnlyBuffer().getShort(), is(criterion.ethType().toShort()));
}