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

Example 26 with VlanIdCriterion

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

the class PicaPipeline method processFilter.

private void processFilter(FilteringObjective filt, boolean install, ApplicationId applicationId) {
    // This driver only processes filtering criteria defined with switch
    // ports as the key
    PortCriterion p;
    if (!filt.key().equals(Criteria.dummy()) && filt.key().type() == Criterion.Type.IN_PORT) {
        p = (PortCriterion) filt.key();
    } else {
        log.warn("No key defined in filtering objective from app: {}. Not" + "processing filtering objective", applicationId);
        fail(filt, ObjectiveError.UNKNOWN);
        return;
    }
    EthCriterion e = null;
    VlanIdCriterion v = null;
    Collection<IPCriterion> ips = new ArrayList<IPCriterion>();
    // convert filtering conditions for switch-intfs into flowrules
    FlowRuleOperations.Builder ops = FlowRuleOperations.builder();
    for (Criterion c : filt.conditions()) {
        if (c.type() == Criterion.Type.ETH_DST) {
            e = (EthCriterion) c;
        } else if (c.type() == Criterion.Type.VLAN_VID) {
            v = (VlanIdCriterion) c;
        } else if (c.type() == Criterion.Type.IPV4_DST) {
            ips.add((IPCriterion) c);
        } else {
            log.error("Unsupported filter {}", c);
            fail(filt, ObjectiveError.UNSUPPORTED);
            return;
        }
    }
    if (v == null || e == null) {
        log.warn("Pica Pipeline ETH_DST and/or VLAN_ID not specified");
        fail(filt, ObjectiveError.BADPARAMS);
        return;
    }
    // cache for later use
    Filter filter = new Filter(p, e, v, ips);
    filters.add(filter);
    // apply any pending versatile forwarding objectives
    for (ForwardingObjective fwd : pendingVersatiles) {
        Collection<FlowRule> ret = processVersatilesWithFilters(filter, fwd);
        for (FlowRule fr : ret) {
            ops.add(fr);
        }
    }
    for (IPCriterion ipaddr : ips) {
        log.debug("adding IP filtering rules in ACL table: {}", ipaddr.ip());
        TrafficSelector.Builder selector = DefaultTrafficSelector.builder();
        TrafficTreatment.Builder treatment = DefaultTrafficTreatment.builder();
        selector.matchInPort(p.port());
        selector.matchVlanId(v.vlanId());
        selector.matchEthDst(e.mac());
        selector.matchEthType(Ethernet.TYPE_IPV4);
        // router IPs to the controller
        selector.matchIPDst(ipaddr.ip());
        treatment.setOutput(PortNumber.CONTROLLER);
        FlowRule rule = DefaultFlowRule.builder().forDevice(deviceId).withSelector(selector.build()).withTreatment(treatment.build()).withPriority(HIGHEST_PRIORITY).fromApp(applicationId).makePermanent().forTable(ACL_TABLE).build();
        ops = ops.add(rule);
    }
    // apply filtering flow rules
    flowRuleService.apply(ops.build(new FlowRuleOperationsContext() {

        @Override
        public void onSuccess(FlowRuleOperations ops) {
            pass(filt);
            log.info("Applied filtering rules");
        }

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

Example 27 with VlanIdCriterion

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

the class SpringOpenTTP method isSupportedEthDstObjective.

private boolean isSupportedEthDstObjective(ForwardingObjective fwd) {
    TrafficSelector selector = fwd.selector();
    EthCriterion ethDst = (EthCriterion) selector.getCriterion(Criterion.Type.ETH_DST);
    VlanIdCriterion vlanId = (VlanIdCriterion) selector.getCriterion(Criterion.Type.VLAN_VID);
    if (ethDst == null && vlanId == null) {
        return false;
    }
    return true;
}

Example 28 with VlanIdCriterion

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

the class SoftRouterPipeline method processFilter.

private void processFilter(FilteringObjective filt, boolean install, ApplicationId applicationId) {
    // This driver only processes filtering criteria defined with switch
    // ports as the key
    PortCriterion p;
    EthCriterion e = null;
    VlanIdCriterion v = null;
    if (!filt.key().equals(Criteria.dummy()) && filt.key().type() == Criterion.Type.IN_PORT) {
        p = (PortCriterion) filt.key();
    } else {
        log.warn("No key defined in filtering objective from app: {}. Not" + "processing filtering objective", applicationId);
        fail(filt, ObjectiveError.UNKNOWN);
        return;
    }
    // convert filtering conditions for switch-intfs into flowrules
    FlowRuleOperations.Builder ops = FlowRuleOperations.builder();
    for (Criterion c : filt.conditions()) {
        if (c.type() == Criterion.Type.ETH_DST || c.type() == Criterion.Type.ETH_DST_MASKED) {
            e = (EthCriterion) c;
        } else if (c.type() == Criterion.Type.VLAN_VID) {
            v = (VlanIdCriterion) c;
        } else {
            log.error("Unsupported filter {}", c);
            fail(filt, ObjectiveError.UNSUPPORTED);
            return;
        }
    }
    if (v == null || e == null) {
        log.warn("Soft Router Pipeline ETH_DST and/or VLAN_ID not specified");
        fail(filt, ObjectiveError.BADPARAMS);
        return;
    }
    log.debug("Modifying Port/VLAN/MAC filtering rules in filter table: {}/{}/{}", p.port(), v.vlanId(), e.mac());
    TrafficSelector.Builder selector = DefaultTrafficSelector.builder();
    TrafficTreatment.Builder treatment = DefaultTrafficTreatment.builder();
    selector.matchInPort(p.port());
    // Multicast MAC
    if (e.mask() != null) {
        selector.matchEthDstMasked(e.mac(), e.mask());
    } else {
        selector.matchEthDst(e.mac());
    }
    selector.matchVlanId(v.vlanId());
    if (!v.vlanId().equals(VlanId.NONE)) {
        treatment.popVlan();
    }
    treatment.transition(FIB_TABLE);
    FlowRule rule = DefaultFlowRule.builder().forDevice(deviceId).withSelector(selector.build()).withTreatment(treatment.build()).withPriority(DEFAULT_PRIORITY).fromApp(applicationId).makePermanent().forTable(FILTER_TABLE).build();
    ops = install ? ops.add(rule) : ops.remove(rule);
    // apply filtering flow rules
    flowRuleService.apply(ops.build(new FlowRuleOperationsContext() {

        @Override
        public void onSuccess(FlowRuleOperations ops) {
            log.info("Applied filtering rules");
            pass(filt);
        }

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

Example 29 with VlanIdCriterion

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

the class AbstractCorsaPipeline method processSpecific.

private Collection<FlowRule> processSpecific(ForwardingObjective fwd) {
    log.debug("Processing specific forwarding objective");
    TrafficSelector selector = fwd.selector();
    EthTypeCriterion ethTypeCriterion = (EthTypeCriterion) selector.getCriterion(Criterion.Type.ETH_TYPE);
    VlanIdCriterion vlanIdCriterion = (VlanIdCriterion) selector.getCriterion(Criterion.Type.VLAN_VID);
    if (ethTypeCriterion != null) {
        short et = ethTypeCriterion.ethType().toShort();
        if (et == Ethernet.TYPE_IPV4) {
            return processSpecificRoute(fwd);
        } else if (et == Ethernet.TYPE_VLAN) {
            /* The ForwardingObjective must specify VLAN ethtype in order to use the Transit Circuit */
            return processSpecificSwitch(fwd);
        }
    } else if (vlanIdCriterion != null) {
        return processSpecificSwitch(fwd);
    }
    fail(fwd, ObjectiveError.UNSUPPORTED);
    return ImmutableSet.of();
}

Example 30 with VlanIdCriterion

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

the class AbstractCorsaPipeline method processFilter.

private void processFilter(FilteringObjective filt, boolean install, ApplicationId applicationId) {
    // This driver only processes filtering criteria defined with switch
    // ports as the key
    PortCriterion port;
    if (!filt.key().equals(Criteria.dummy()) && filt.key().type() == Criterion.Type.IN_PORT) {
        port = (PortCriterion) filt.key();
    } else {
        log.warn("No key defined in filtering objective from app: {}. Not" + "processing filtering objective", applicationId);
        fail(filt, ObjectiveError.UNKNOWN);
        return;
    }
    // convert filtering conditions for switch-intfs into flowrules
    FlowRuleOperations.Builder ops = FlowRuleOperations.builder();
    for (Criterion c : filt.conditions()) {
        if (c.type() == Criterion.Type.ETH_DST) {
            EthCriterion eth = (EthCriterion) c;
            FlowRule.Builder rule = processEthFiler(filt, eth, port);
            rule.forDevice(deviceId).fromApp(applicationId);
            ops = install ? ops.add(rule.build()) : ops.remove(rule.build());
        } else if (c.type() == Criterion.Type.VLAN_VID) {
            VlanIdCriterion vlan = (VlanIdCriterion) c;
            FlowRule.Builder rule = processVlanFiler(filt, vlan, port);
            rule.forDevice(deviceId).fromApp(applicationId);
            ops = install ? ops.add(rule.build()) : ops.remove(rule.build());
        } else if (c.type() == Criterion.Type.IPV4_DST) {
            IPCriterion ip = (IPCriterion) c;
            FlowRule.Builder rule = processIpFilter(filt, ip, port);
            rule.forDevice(deviceId).fromApp(applicationId);
            ops = install ? ops.add(rule.build()) : ops.remove(rule.build());
        } else {
            log.warn("Driver does not currently process filtering condition" + " of type: {}", c.type());
            fail(filt, ObjectiveError.UNSUPPORTED);
        }
    }
    // apply filtering flow rules
    flowRuleService.apply(ops.build(new FlowRuleOperationsContext() {

        @Override
        public void onSuccess(FlowRuleOperations ops) {
            pass(filt);
            log.info("Applied filtering rules");
        }

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