Examples with L2ModificationInstruction org.onosproject.net.flow.instructions.L2ModificationInstruction used on opensource projects

Example 31 with L2ModificationInstruction

use of org.onosproject.net.flow.instructions.L2ModificationInstruction in project onos by opennetworkinglab.

the class Ofdpa2GroupHandler method createL2L3ChainInternal.

/**
 * Internal implementation of createL2L3Chain.
 * <p>
 * The is_present bit in set_vlan_vid action is required to be 0 in OFDPA i12.
 * Since it is non-OF spec, we need an extension treatment for that.
 * The useSetVlanExtension must be set to false for OFDPA i12.
 * </p>
 *
 * @param treatment that needs to be broken up to create the group chain
 * @param nextId of the next objective that needs this group chain
 * @param appId of the application that sent this next objective
 * @param mpls determines if L3Unicast or MPLSInterface group is created
 * @param meta metadata passed in by the application as part of the nextObjective
 * @param useSetVlanExtension use the setVlanVid extension that has is_present bit set to 0.
 * @return GroupInfo containing the GroupDescription of the
 *         L2Interface group(inner) and the GroupDescription of the (outer)
 *         L3Unicast/MPLSInterface group. May return null if there is an
 *         error in processing the chain
 */
protected GroupInfo createL2L3ChainInternal(TrafficTreatment treatment, int nextId, ApplicationId appId, boolean mpls, TrafficSelector meta, boolean useSetVlanExtension) {
    // for the l2interface group, get vlan and port info
    // for the outer group, get the src/dst mac, and vlan info
    TrafficTreatment.Builder outerTtb = DefaultTrafficTreatment.builder();
    TrafficTreatment.Builder innerTtb = DefaultTrafficTreatment.builder();
    VlanId vlanid = null;
    long portNum = 0;
    boolean setVlan = false, popVlan = false;
    MacAddress srcMac;
    MacAddress dstMac;
    for (Instruction ins : treatment.allInstructions()) {
        if (ins.type() == Instruction.Type.L2MODIFICATION) {
            L2ModificationInstruction l2ins = (L2ModificationInstruction) ins;
            switch(l2ins.subtype()) {
                case ETH_DST:
                    dstMac = ((L2ModificationInstruction.ModEtherInstruction) l2ins).mac();
                    outerTtb.setEthDst(dstMac);
                    break;
                case ETH_SRC:
                    srcMac = ((L2ModificationInstruction.ModEtherInstruction) l2ins).mac();
                    outerTtb.setEthSrc(srcMac);
                    break;
                case VLAN_ID:
                    vlanid = ((L2ModificationInstruction.ModVlanIdInstruction) l2ins).vlanId();
                    if (useSetVlanExtension) {
                        OfdpaSetVlanVid ofdpaSetVlanVid = new OfdpaSetVlanVid(vlanid);
                        outerTtb.extension(ofdpaSetVlanVid, deviceId);
                    } else {
                        outerTtb.setVlanId(vlanid);
                    }
                    setVlan = true;
                    break;
                case VLAN_POP:
                    innerTtb.popVlan();
                    popVlan = true;
                    break;
                case DEC_MPLS_TTL:
                case MPLS_LABEL:
                case MPLS_POP:
                case MPLS_PUSH:
                case VLAN_PCP:
                case VLAN_PUSH:
                default:
                    break;
            }
        } else if (ins.type() == Instruction.Type.OUTPUT) {
            portNum = ((Instructions.OutputInstruction) ins).port().toLong();
            innerTtb.add(ins);
        } else {
            log.debug("Driver does not handle this type of TrafficTreatment" + " instruction in l2l3chain:  {} - {}", ins.type(), ins);
        }
    }
    if (vlanid == null && meta != null) {
        // use metadata if available
        Criterion vidCriterion = meta.getCriterion(VLAN_VID);
        if (vidCriterion != null) {
            vlanid = ((VlanIdCriterion) vidCriterion).vlanId();
        }
        // if vlan is not set, use the vlan in metadata for outerTtb
        if (vlanid != null && !setVlan) {
            if (useSetVlanExtension) {
                OfdpaSetVlanVid ofdpaSetVlanVid = new OfdpaSetVlanVid(vlanid);
                outerTtb.extension(ofdpaSetVlanVid, deviceId);
            } else {
                outerTtb.setVlanId(vlanid);
            }
        }
    }
    if (vlanid == null) {
        log.error("Driver cannot process an L2/L3 group chain without " + "egress vlan information for dev: {} port:{}", deviceId, portNum);
        return null;
    }
    if (!setVlan && !popVlan) {
        // untagged outgoing port
        TrafficTreatment.Builder temp = DefaultTrafficTreatment.builder();
        temp.popVlan();
        innerTtb.build().allInstructions().forEach(temp::add);
        innerTtb = temp;
    }
    // assemble information for ofdpa l2interface group
    int l2groupId = l2GroupId(vlanid, portNum);
    // a globally unique groupkey that is different for ports in the same device,
    // but different for the same portnumber on different devices. Also different
    // for the various group-types created out of the same next objective.
    int l2gk = l2InterfaceGroupKey(deviceId, vlanid, portNum);
    final GroupKey l2groupkey = new DefaultGroupKey(appKryo.serialize(l2gk));
    // assemble information for outer group
    GroupDescription outerGrpDesc;
    if (mpls) {
        // outer group is MPLS Interface
        int mplsInterfaceIndex = getNextAvailableIndex();
        int mplsGroupId = MPLS_INTERFACE_TYPE | (SUBTYPE_MASK & mplsInterfaceIndex);
        final GroupKey mplsGroupKey = new DefaultGroupKey(appKryo.serialize(mplsInterfaceIndex));
        outerTtb.group(new GroupId(l2groupId));
        // create the mpls-interface group description to wait for the
        // l2 interface group to be processed
        GroupBucket mplsinterfaceGroupBucket = DefaultGroupBucket.createIndirectGroupBucket(outerTtb.build());
        outerGrpDesc = new DefaultGroupDescription(deviceId, GroupDescription.Type.INDIRECT, new GroupBuckets(Collections.singletonList(mplsinterfaceGroupBucket)), mplsGroupKey, mplsGroupId, appId);
        log.debug("Trying MPLS-Interface: device:{} gid:{} gkey:{} nextid:{}", deviceId, Integer.toHexString(mplsGroupId), mplsGroupKey, nextId);
    } else {
        // outer group is L3Unicast
        int l3unicastIndex = getNextAvailableIndex();
        int l3groupId = L3_UNICAST_TYPE | (TYPE_MASK & l3unicastIndex);
        final GroupKey l3groupkey = new DefaultGroupKey(appKryo.serialize(l3unicastIndex));
        outerTtb.group(new GroupId(l2groupId));
        // create the l3unicast group description to wait for the
        // l2 interface group to be processed
        GroupBucket l3unicastGroupBucket = DefaultGroupBucket.createIndirectGroupBucket(outerTtb.build());
        outerGrpDesc = new DefaultGroupDescription(deviceId, GroupDescription.Type.INDIRECT, new GroupBuckets(Collections.singletonList(l3unicastGroupBucket)), l3groupkey, l3groupId, appId);
        log.debug("Trying L3Unicast: device:{} gid:{} gkey:{} nextid:{}", deviceId, Integer.toHexString(l3groupId), l3groupkey, nextId);
    }
    // store l2groupkey with the groupChainElem for the outer-group that depends on it
    GroupChainElem gce = new GroupChainElem(outerGrpDesc, 1, false, deviceId);
    updatePendingGroups(l2groupkey, gce);
    // create group description for the inner l2 interface group
    GroupBucket l2InterfaceGroupBucket = DefaultGroupBucket.createIndirectGroupBucket(innerTtb.build());
    GroupDescription l2groupDescription = new DefaultGroupDescription(deviceId, GroupDescription.Type.INDIRECT, new GroupBuckets(Collections.singletonList(l2InterfaceGroupBucket)), l2groupkey, l2groupId, appId);
    log.debug("Trying L2Interface: device:{} gid:{} gkey:{} nextId:{}", deviceId, Integer.toHexString(l2groupId), l2groupkey, nextId);
    return new GroupInfo(l2groupDescription, outerGrpDesc);
}

Example 32 with L2ModificationInstruction

use of org.onosproject.net.flow.instructions.L2ModificationInstruction in project onos by opennetworkinglab.

the class Ofdpa2GroupHandler method modifySimpleNextObjective.

/**
 * As per the OFDPA 2.0 TTP, packets are sent out of ports by using
 * a chain of groups. The simple Next Objective passed in by the application
 * is broken up into a group chain. The following chains can be modified
 * depending on the parameters in the Next Objective.
 * 1. L2 Interface group (no chaining)
 * 2. L3 Unicast group -> L2 Interface group
 *
 * @param nextObj  the nextObjective of type SIMPLE
 */
private void modifySimpleNextObjective(NextObjective nextObj, NextGroup nextGroup) {
    TrafficTreatment treatment = nextObj.next().iterator().next();
    // determine if plain L2 or L3->L2 chain
    boolean plainL2 = true;
    for (Instruction ins : treatment.allInstructions()) {
        if (ins.type() == Instruction.Type.L2MODIFICATION) {
            L2ModificationInstruction l2ins = (L2ModificationInstruction) ins;
            if (l2ins.subtype() == L2ModificationInstruction.L2SubType.ETH_DST || l2ins.subtype() == L2ModificationInstruction.L2SubType.ETH_SRC || l2ins.subtype() == L2ModificationInstruction.L2SubType.VLAN_ID) {
                plainL2 = false;
            }
        }
    }
    if (plainL2) {
        modifyBucketInL2Group(nextObj, nextGroup);
    } else {
        modifyBucketInL3Group(nextObj, nextGroup);
    }
    return;
}

Example 33 with L2ModificationInstruction

use of org.onosproject.net.flow.instructions.L2ModificationInstruction in project onos by opennetworkinglab.

the class Ofdpa2Pipeline method processEgress.

/**
 * In the OF-DPA 2.0 pipeline, egress forwarding objectives go to the
 * egress tables.
 * @param fwd  the forwarding objective of type 'egress'
 * @return     a collection of flow rules to be sent to the switch. An empty
 *             collection may be returned if there is a problem in processing
 *             the flow rule
 */
protected Collection<FlowRule> processEgress(ForwardingObjective fwd) {
    log.debug("Processing egress forwarding objective:{} in dev:{}", fwd, deviceId);
    List<FlowRule> rules = new ArrayList<>();
    // Build selector
    TrafficSelector.Builder sb = DefaultTrafficSelector.builder();
    VlanIdCriterion vlanIdCriterion = (VlanIdCriterion) fwd.selector().getCriterion(Criterion.Type.VLAN_VID);
    if (vlanIdCriterion == null) {
        log.error("Egress forwarding objective:{} must include vlanId", fwd.id());
        fail(fwd, ObjectiveError.BADPARAMS);
        return rules;
    }
    Optional<Instruction> outInstr = fwd.treatment().allInstructions().stream().filter(instruction -> instruction instanceof OutputInstruction).findFirst();
    if (!outInstr.isPresent()) {
        log.error("Egress forwarding objective:{} must include output port", fwd.id());
        fail(fwd, ObjectiveError.BADPARAMS);
        return rules;
    }
    PortNumber portNumber = ((OutputInstruction) outInstr.get()).port();
    sb.matchVlanId(vlanIdCriterion.vlanId());
    OfdpaMatchActsetOutput actsetOutput = new OfdpaMatchActsetOutput(portNumber);
    sb.extension(actsetOutput, deviceId);
    sb.extension(new OfdpaMatchAllowVlanTranslation(ALLOW_VLAN_TRANSLATION), deviceId);
    // Build a flow rule for Egress VLAN Flow table
    TrafficTreatment.Builder tb = DefaultTrafficTreatment.builder();
    tb.transition(EGRESS_DSCP_PCP_REMARK_FLOW_TABLE);
    if (fwd.treatment() != null) {
        for (Instruction instr : fwd.treatment().allInstructions()) {
            if (instr instanceof L2ModificationInstruction && ((L2ModificationInstruction) instr).subtype() == L2SubType.VLAN_ID) {
                tb.immediate().add(instr);
            }
            if (instr instanceof L2ModificationInstruction && ((L2ModificationInstruction) instr).subtype() == L2SubType.VLAN_PUSH) {
                tb.immediate().pushVlan();
                EthType ethType = ((L2ModificationInstruction.ModVlanHeaderInstruction) instr).ethernetType();
                if (ethType.equals(EtherType.QINQ.ethType())) {
                    // Build a flow rule for Egress TPID Flow table
                    TrafficSelector tpidSelector = DefaultTrafficSelector.builder().extension(actsetOutput, deviceId).matchVlanId(VlanId.ANY).build();
                    TrafficTreatment tpidTreatment = DefaultTrafficTreatment.builder().extension(new Ofdpa3CopyField(COPY_FIELD_NBITS, COPY_FIELD_OFFSET, COPY_FIELD_OFFSET, OXM_ID_VLAN_VID, OXM_ID_PACKET_REG_1), deviceId).popVlan().pushVlan(EtherType.QINQ.ethType()).extension(new Ofdpa3CopyField(COPY_FIELD_NBITS, COPY_FIELD_OFFSET, COPY_FIELD_OFFSET, OXM_ID_PACKET_REG_1, OXM_ID_VLAN_VID), deviceId).build();
                    FlowRule.Builder tpidRuleBuilder = DefaultFlowRule.builder().fromApp(fwd.appId()).withPriority(fwd.priority()).forDevice(deviceId).withSelector(tpidSelector).withTreatment(tpidTreatment).makePermanent().forTable(EGRESS_TPID_FLOW_TABLE);
                    rules.add(tpidRuleBuilder.build());
                }
            }
        }
    }
    FlowRule.Builder ruleBuilder = DefaultFlowRule.builder().fromApp(fwd.appId()).withPriority(fwd.priority()).forDevice(deviceId).withSelector(sb.build()).withTreatment(tb.build()).makePermanent().forTable(EGRESS_VLAN_FLOW_TABLE);
    rules.add(ruleBuilder.build());
    return rules;
}

Example 34 with L2ModificationInstruction

use of org.onosproject.net.flow.instructions.L2ModificationInstruction in project onos by opennetworkinglab.

the class Ofdpa3GroupHandler method createUnfilteredL2L3Chain.

// TODO Introduce in the future an inner class to return two treatments
/**
 * Internal implementation of createL2L3Chain for L2 unfiltered interface group.
 *
 * @param treatment that needs to be broken up to create the group chain
 * @param nextId of the next objective that needs this group chain
 * @param appId of the application that sent this next objective
 * @param useSetVlanExtension use the setVlanVid extension that has is_present bit set to 0.
 * @return GroupInfo containing the GroupDescription of the
 *         L2 Unfiltered Interface group(inner) and the GroupDescription of the (outer)
 *         L3Unicast group. May return null if there is an error in processing the chain.
 */
private GroupInfo createUnfilteredL2L3Chain(TrafficTreatment treatment, int nextId, ApplicationId appId, boolean useSetVlanExtension) {
    // for the l2 unfiltered interface group, get port info
    // for the l3 unicast group, get the src/dst mac, and vlan info
    TrafficTreatment.Builder outerTtb = DefaultTrafficTreatment.builder();
    TrafficTreatment.Builder innerTtb = DefaultTrafficTreatment.builder();
    VlanId vlanId;
    long portNum = 0;
    MacAddress srcMac;
    MacAddress dstMac;
    for (Instruction ins : treatment.allInstructions()) {
        if (ins.type() == Instruction.Type.L2MODIFICATION) {
            L2ModificationInstruction l2ins = (L2ModificationInstruction) ins;
            switch(l2ins.subtype()) {
                case ETH_DST:
                    dstMac = ((L2ModificationInstruction.ModEtherInstruction) l2ins).mac();
                    outerTtb.setEthDst(dstMac);
                    break;
                case ETH_SRC:
                    srcMac = ((L2ModificationInstruction.ModEtherInstruction) l2ins).mac();
                    outerTtb.setEthSrc(srcMac);
                    break;
                case VLAN_ID:
                    vlanId = ((L2ModificationInstruction.ModVlanIdInstruction) l2ins).vlanId();
                    if (useSetVlanExtension) {
                        OfdpaSetVlanVid ofdpaSetVlanVid = new OfdpaSetVlanVid(vlanId);
                        outerTtb.extension(ofdpaSetVlanVid, deviceId);
                    } else {
                        outerTtb.setVlanId(vlanId);
                    }
                    break;
                default:
                    break;
            }
        } else if (ins.type() == Instruction.Type.OUTPUT) {
            portNum = ((Instructions.OutputInstruction) ins).port().toLong();
            innerTtb.add(ins);
        } else {
            log.debug("Driver does not handle this type of TrafficTreatment" + " instruction in l2l3chain:  {} - {}", ins.type(), ins);
        }
    }
    innerTtb.extension(new OfdpaSetAllowVlanTranslation(Ofdpa3AllowVlanTranslationType.ALLOW), deviceId);
    // assemble information for ofdpa l2 unfiltered interface group
    int l2groupId = l2UnfilteredGroupId(portNum);
    // a globally unique groupkey that is different for ports in the same device,
    // but different for the same portnumber on different devices. Also different
    // for the various group-types created out of the same next objective.
    int l2gk = l2UnfilteredGroupKey(deviceId, portNum);
    final GroupKey l2groupkey = new DefaultGroupKey(Ofdpa3Pipeline.appKryo.serialize(l2gk));
    // assemble information for outer group (L3Unicast)
    GroupDescription outerGrpDesc;
    int l3unicastIndex = getNextAvailableIndex();
    int l3groupId = L3_UNICAST_TYPE | (TYPE_MASK & l3unicastIndex);
    final GroupKey l3groupkey = new DefaultGroupKey(Ofdpa3Pipeline.appKryo.serialize(l3unicastIndex));
    outerTtb.group(new GroupId(l2groupId));
    // create the l3unicast group description to wait for the
    // l2 unfiltered interface group to be processed
    GroupBucket l3unicastGroupBucket = DefaultGroupBucket.createIndirectGroupBucket(outerTtb.build());
    outerGrpDesc = new DefaultGroupDescription(deviceId, GroupDescription.Type.INDIRECT, new GroupBuckets(Collections.singletonList(l3unicastGroupBucket)), l3groupkey, l3groupId, appId);
    log.debug("Trying L3Unicast: device:{} gid:{} gkey:{} nextid:{}", deviceId, Integer.toHexString(l3groupId), l3groupkey, nextId);
    // store l2groupkey with the groupChainElem for the outer-group that depends on it
    GroupChainElem gce = new GroupChainElem(outerGrpDesc, 1, false, deviceId);
    updatePendingGroups(l2groupkey, gce);
    // create group description for the inner l2 unfiltered interface group
    GroupBucket l2InterfaceGroupBucket = DefaultGroupBucket.createIndirectGroupBucket(innerTtb.build());
    GroupDescription l2groupDescription = new DefaultGroupDescription(deviceId, GroupDescription.Type.INDIRECT, new GroupBuckets(Collections.singletonList(l2InterfaceGroupBucket)), l2groupkey, l2groupId, appId);
    log.debug("Trying L2Unfiltered: device:{} gid:{} gkey:{} nextId:{}", deviceId, Integer.toHexString(l2groupId), l2groupkey, nextId);
    return new GroupInfo(l2groupDescription, outerGrpDesc);
}

Example 35 with L2ModificationInstruction

use of org.onosproject.net.flow.instructions.L2ModificationInstruction in project onos by opennetworkinglab.

the class Ofdpa3Pipeline method processDoubleTaggedFilter.

/**
 * Configure filtering rules of outer and inner VLAN IDs, and a MAC address.
 * Filtering happens in three tables (VLAN_TABLE, VLAN_1_TABLE, TMAC_TABLE).
 *
 * @param filteringObjective the filtering objective
 * @param install            true to add, false to remove
 * @param applicationId      for application programming this filter
 */
private void processDoubleTaggedFilter(FilteringObjective filteringObjective, boolean install, ApplicationId applicationId) {
    PortCriterion portCriterion = null;
    EthCriterion ethCriterion = null;
    VlanIdCriterion innervidCriterion = null;
    VlanIdCriterion outerVidCriterion = null;
    boolean popVlan = false;
    boolean removeDoubleTagged = true;
    if (filteringObjective.meta().writeMetadata() != null) {
        removeDoubleTagged = shouldRemoveDoubleTagged(filteringObjective.meta().writeMetadata());
    }
    log.info("HERE , removeDoubleTagged {}", removeDoubleTagged);
    TrafficTreatment meta = filteringObjective.meta();
    if (!filteringObjective.key().equals(Criteria.dummy()) && filteringObjective.key().type() == Criterion.Type.IN_PORT) {
        portCriterion = (PortCriterion) filteringObjective.key();
    }
    if (portCriterion == null) {
        log.warn("No IN_PORT defined in filtering objective from app: {}" + "Failed to program VLAN tables.", applicationId);
        return;
    } else {
        log.debug("Received filtering objective for dev/port: {}/{}", deviceId, portCriterion.port());
    }
    // meta should have only one instruction, popVlan.
    if (meta != null && meta.allInstructions().size() == 1) {
        L2ModificationInstruction l2Inst = (L2ModificationInstruction) meta.allInstructions().get(0);
        if (l2Inst.subtype().equals(L2SubType.VLAN_POP)) {
            popVlan = true;
        } else {
            log.warn("Filtering objective can have only VLAN_POP instruction.");
            return;
        }
    } else {
        log.warn("Filtering objective should have one instruction.");
        return;
    }
    FlowRuleOperations.Builder ops = FlowRuleOperations.builder();
    for (Criterion criterion : filteringObjective.conditions()) {
        switch(criterion.type()) {
            case ETH_DST:
            case ETH_DST_MASKED:
                ethCriterion = (EthCriterion) criterion;
                break;
            case VLAN_VID:
                outerVidCriterion = (VlanIdCriterion) criterion;
                break;
            case INNER_VLAN_VID:
                innervidCriterion = (VlanIdCriterion) criterion;
                break;
            default:
                log.warn("Unsupported filter {}", criterion);
                fail(filteringObjective, ObjectiveError.UNSUPPORTED);
                return;
        }
    }
    if (innervidCriterion == null || outerVidCriterion == null) {
        log.warn("filtering objective should have two vidCriterion.");
        return;
    }
    if (ethCriterion == null || ethCriterion.mac().equals(NONE)) {
        // NOTE: it is possible that a filtering objective only has vidCriterion
        log.warn("filtering objective missing dstMac, cannot program TMAC table");
        return;
    } else {
        MacAddress unicastMac = readEthDstFromTreatment(filteringObjective.meta());
        List<List<FlowRule>> allStages = processEthDstFilter(portCriterion, ethCriterion, innervidCriterion, innervidCriterion.vlanId(), unicastMac, applicationId);
        for (List<FlowRule> flowRules : allStages) {
            log.trace("Starting a new flow rule stage for TMAC table flow");
            ops.newStage();
            for (FlowRule flowRule : flowRules) {
                log.trace("{} flow rules in TMAC table: {} for dev: {}", (install) ? "adding" : "removing", flowRules, deviceId);
                if (install) {
                    ops = ops.add(flowRule);
                } else {
                    // same VLAN on this device if TMAC doesn't support matching on in_port.
                    if (matchInPortTmacTable() || (filteringObjective.meta() != null && filteringObjective.meta().clearedDeferred())) {
                        // if metadata instruction not null and not removeDoubleTagged move on.
                        if ((filteringObjective.meta().writeMetadata() != null) && (!removeDoubleTagged)) {
                            log.info("Skipping removal of tmac rule for device {}", deviceId);
                            continue;
                        } else {
                            ops = ops.remove(flowRule);
                        }
                    } else {
                        log.debug("Abort TMAC flow removal on {}. Some other ports still share this TMAC flow");
                    }
                }
            }
        }
    }
    List<FlowRule> rules;
    rules = processDoubleVlanIdFilter(portCriterion, innervidCriterion, outerVidCriterion, popVlan, applicationId);
    for (FlowRule flowRule : rules) {
        log.trace("{} flow rule in VLAN table: {} for dev: {}", (install) ? "adding" : "removing", flowRule, deviceId);
        // if context is remove, table is vlan_1 and removeDoubleTagged is false, continue.
        if (flowRule.table().equals(IndexTableId.of(VLAN_TABLE)) && !removeDoubleTagged && !install) {
            log.info("Skipping removal of vlan table rule for now!");
            continue;
        }
        ops = install ? ops.add(flowRule) : ops.remove(flowRule);
    }
    // apply filtering flow rules
    flowRuleService.apply(ops.build(new FlowRuleOperationsContext() {

        @Override
        public void onSuccess(FlowRuleOperations ops) {
            log.debug("Applied {} filtering rules in device {}", ops.stages().get(0).size(), deviceId);
            pass(filteringObjective);
        }

        @Override
        public void onError(FlowRuleOperations ops) {
            log.info("Failed to apply all filtering rules in dev {}", deviceId);
            fail(filteringObjective, ObjectiveError.FLOWINSTALLATIONFAILED);
        }
    }));
}