Examples with TrafficSelector org.onosproject.net.flow.TrafficSelector used on opensource projects

Example 41 with TrafficSelector

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

the class OplinkOpticalUtility method fromFlowRule.

/**
 * Transforms a flow FlowRule object to an OplinkCrossConnect object.
 * @param behaviour the parent driver handler
 * @param rule FlowRule object
 * @return cross connect object
 */
public static OplinkCrossConnect fromFlowRule(HandlerBehaviour behaviour, FlowRule rule) {
    // TrafficSelector
    Set<Criterion> criterions = rule.selector().criteria();
    int channel = criterions.stream().filter(c -> c instanceof OchSignalCriterion).map(c -> ((OchSignalCriterion) c).lambda().spacingMultiplier()).findAny().orElse(null);
    PortNumber inPort = criterions.stream().filter(c -> c instanceof PortCriterion).map(c -> ((PortCriterion) c).port()).findAny().orElse(null);
    // TrafficTreatment
    List<Instruction> instructions = rule.treatment().immediate();
    PortNumber outPort = instructions.stream().filter(c -> c instanceof Instructions.OutputInstruction).map(c -> ((Instructions.OutputInstruction) c).port()).findAny().orElse(null);
    int attenuation = instructions.stream().filter(c -> c instanceof Instructions.ExtensionInstructionWrapper).map(c -> ((Instructions.ExtensionInstructionWrapper) c).extensionInstruction()).filter(c -> c instanceof OplinkAttenuation).map(c -> ((OplinkAttenuation) c).getAttenuation()).findAny().orElse(DEFAULT_ATT);
    return new OplinkCrossConnect(inPort, outPort, channel, attenuation);
}

Example 42 with TrafficSelector

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

the class DhcpRelayManagerTest method testRemoveIgnoreVlan.

/**
 * "IgnoreVlan" policy should be removed when the config removed.
 */
@Test
public void testRemoveIgnoreVlan() {
    v4Handler.ignoredVlans.put(DEV_1_ID, IGNORED_VLAN);
    v4Handler.ignoredVlans.put(DEV_2_ID, IGNORED_VLAN);
    v6Handler.ignoredVlans.put(DEV_1_ID, IGNORED_VLAN);
    v6Handler.ignoredVlans.put(DEV_2_ID, IGNORED_VLAN);
    IgnoreDhcpConfig config = new IgnoreDhcpConfig();
    Capture<Objective> capturedFromDev1 = newCapture(CaptureType.ALL);
    flowObjectiveService.apply(eq(DEV_1_ID), capture(capturedFromDev1));
    expectLastCall().times(DHCP_SELECTORS.size());
    Capture<Objective> capturedFromDev2 = newCapture(CaptureType.ALL);
    flowObjectiveService.apply(eq(DEV_2_ID), capture(capturedFromDev2));
    expectLastCall().times(DHCP_SELECTORS.size());
    replay(flowObjectiveService);
    manager.removeConfig(config);
    verify(flowObjectiveService);
    List<Objective> objectivesFromDev1 = capturedFromDev1.getValues();
    List<Objective> objectivesFromDev2 = capturedFromDev2.getValues();
    assertTrue(objectivesFromDev1.containsAll(objectivesFromDev2));
    assertTrue(objectivesFromDev2.containsAll(objectivesFromDev1));
    for (int index = 0; index < objectivesFromDev1.size(); index++) {
        TrafficSelector selector = DefaultTrafficSelector.builder(DHCP_SELECTORS.get(index)).matchVlanId(IGNORED_VLAN).build();
        ForwardingObjective fwd = (ForwardingObjective) objectivesFromDev1.get(index);
        assertEquals(selector, fwd.selector());
        assertEquals(DefaultTrafficTreatment.emptyTreatment(), fwd.treatment());
        assertEquals(IGNORE_CONTROL_PRIORITY, fwd.priority());
        assertEquals(ForwardingObjective.Flag.VERSATILE, fwd.flag());
        assertEquals(Objective.Operation.REMOVE, fwd.op());
        fwd.context().ifPresent(ctx -> {
            ctx.onSuccess(fwd);
        });
    }
    objectivesFromDev2.forEach(obj -> obj.context().ifPresent(ctx -> ctx.onSuccess(obj)));
    assertEquals(0, v4Handler.ignoredVlans.size());
    assertEquals(0, v6Handler.ignoredVlans.size());
}

Example 43 with TrafficSelector

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

the class DhcpRelayManagerTest method testIgnoreVlan.

/**
 * Ignores specific vlans from specific devices if config.
 *
 * @throws Exception the exception from this test
 */
@Test
public void testIgnoreVlan() throws Exception {
    ObjectMapper om = new ObjectMapper();
    JsonNode json = om.readTree(Resources.getResource(CONFIG_FILE_PATH));
    IgnoreDhcpConfig config = new IgnoreDhcpConfig();
    json = json.path("apps").path(DHCP_RELAY_APP).path(IgnoreDhcpConfig.KEY);
    config.init(APP_ID, IgnoreDhcpConfig.KEY, json, om, null);
    Capture<Objective> capturedFromDev1 = newCapture(CaptureType.ALL);
    flowObjectiveService.apply(eq(DEV_1_ID), capture(capturedFromDev1));
    expectLastCall().times(DHCP_SELECTORS.size());
    Capture<Objective> capturedFromDev2 = newCapture(CaptureType.ALL);
    flowObjectiveService.apply(eq(DEV_2_ID), capture(capturedFromDev2));
    expectLastCall().times(DHCP_SELECTORS.size());
    replay(flowObjectiveService);
    manager.updateConfig(config);
    verify(flowObjectiveService);
    List<Objective> objectivesFromDev1 = capturedFromDev1.getValues();
    List<Objective> objectivesFromDev2 = capturedFromDev2.getValues();
    assertTrue(objectivesFromDev1.containsAll(objectivesFromDev2));
    assertTrue(objectivesFromDev2.containsAll(objectivesFromDev1));
    for (int index = 0; index < objectivesFromDev1.size(); index++) {
        TrafficSelector selector = DefaultTrafficSelector.builder(DHCP_SELECTORS.get(index)).matchVlanId(IGNORED_VLAN).build();
        ForwardingObjective fwd = (ForwardingObjective) objectivesFromDev1.get(index);
        assertEquals(selector, fwd.selector());
        assertEquals(DefaultTrafficTreatment.emptyTreatment(), fwd.treatment());
        assertEquals(IGNORE_CONTROL_PRIORITY, fwd.priority());
        assertEquals(ForwardingObjective.Flag.VERSATILE, fwd.flag());
        assertEquals(Objective.Operation.ADD, fwd.op());
        fwd.context().ifPresent(ctx -> {
            ctx.onSuccess(fwd);
        });
    }
    objectivesFromDev2.forEach(obj -> obj.context().ifPresent(ctx -> ctx.onSuccess(obj)));
    assertEquals(2, v4Handler.ignoredVlans.size());
    assertEquals(2, v6Handler.ignoredVlans.size());
}

Example 44 with TrafficSelector

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

the class ControlPlaneRedirectManager method updateOspfForwarding.

/**
 * Installs or removes OSPF forwarding rules.
 *
 * @param request provisioning request containing router and interface
 * @param install true to create an add objective, false to create a remove
 *            objective
 */
private void updateOspfForwarding(InterfaceProvisionRequest request, boolean install) {
    // TODO IPv6 support has not been implemented yet
    Interface intf = request.intf();
    log.debug("{} OSPF flows for {}", operation(install), intf);
    // OSPF to router
    TrafficSelector toSelector = DefaultTrafficSelector.builder().matchInPort(intf.connectPoint().port()).matchEthType(EthType.EtherType.IPV4.ethType().toShort()).matchVlanId(intf.vlan()).matchIPProtocol((byte) OSPF_IP_PROTO).build();
    // create nextObjectives for forwarding to the controlPlaneConnectPoint
    DeviceId deviceId = intf.connectPoint().deviceId();
    PortNumber controlPlanePort = request.controlPlaneConnectPoint().port();
    int cpNextId;
    if (intf.vlan() == VlanId.NONE) {
        cpNextId = modifyNextObjective(deviceId, controlPlanePort, VlanId.vlanId(ASSIGNED_VLAN), true, install);
    } else {
        cpNextId = modifyNextObjective(deviceId, controlPlanePort, intf.vlan(), false, install);
    }
    flowObjectiveService.forward(intf.connectPoint().deviceId(), buildForwardingObjective(toSelector, null, cpNextId, install ? request.info().ospfEnabled() : install, ACL_PRIORITY));
}

Example 45 with TrafficSelector

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

the class ControlPlaneRedirectManagerTest method setUpInterfaceConfiguration.

/**
 * Setting up flowobjective expectations for basic forwarding and ospf.
 */
private void setUpInterfaceConfiguration(Interface intf, boolean install) {
    DeviceId deviceId = controlPlaneConnectPoint.deviceId();
    PortNumber controlPlanePort = controlPlaneConnectPoint.port();
    for (InterfaceIpAddress ip : intf.ipAddressesList()) {
        int cpNextId, intfNextId;
        cpNextId = modifyNextObjective(deviceId, controlPlanePort, VlanId.vlanId(ControlPlaneRedirectManager.ASSIGNED_VLAN), true, install);
        intfNextId = modifyNextObjective(deviceId, intf.connectPoint().port(), VlanId.vlanId(ControlPlaneRedirectManager.ASSIGNED_VLAN), true, install);
        // IP to router
        TrafficSelector toSelector = buildIPDstSelector(ip.ipAddress().toIpPrefix(), intf.connectPoint().port(), null, intf.mac(), intf.vlan());
        flowObjectiveService.forward(deviceId, buildForwardingObjective(toSelector, null, cpNextId, install, ACL_PRIORITY));
        expectLastCall().once();
        // IP from router
        TrafficSelector fromSelector = buildIPSrcSelector(ip.ipAddress().toIpPrefix(), controlPlanePort, intf.mac(), null, intf.vlan());
        flowObjectiveService.forward(deviceId, buildForwardingObjective(fromSelector, null, intfNextId, install, ACL_PRIORITY));
        expectLastCall().once();
        TrafficTreatment puntTreatment = DefaultTrafficTreatment.builder().punt().build();
        if (ip.ipAddress().isIp4()) {
            // ARP to router
            toSelector = buildArpSelector(intf.connectPoint().port(), intf.vlan(), null, null);
            flowObjectiveService.forward(deviceId, buildForwardingObjective(toSelector, puntTreatment, cpNextId, install, ACL_PRIORITY + 1));
            expectLastCall().once();
            // ARP from router
            fromSelector = buildArpSelector(controlPlanePort, intf.vlan(), ip.ipAddress().getIp4Address(), intf.mac());
            flowObjectiveService.forward(deviceId, buildForwardingObjective(fromSelector, puntTreatment, intfNextId, install, ACL_PRIORITY + 1));
            expectLastCall().once();
        } else {
            // NDP solicitation to router
            // Global unicast address
            toSelector = buildNdpSelector(intf.connectPoint().port(), intf.vlan(), null, ip.ipAddress().toIpPrefix(), NEIGHBOR_SOLICITATION, null);
            flowObjectiveService.forward(deviceId, buildForwardingObjective(toSelector, puntTreatment, cpNextId, install, ACL_PRIORITY + 1));
            expectLastCall().once();
            // NDP solicitation to router
            // Link local address
            toSelector = buildNdpSelector(intf.connectPoint().port(), intf.vlan(), null, Ip6Address.valueOf(getLinkLocalAddress(intf.mac().toBytes())).toIpPrefix(), NEIGHBOR_SOLICITATION, null);
            flowObjectiveService.forward(deviceId, buildForwardingObjective(toSelector, puntTreatment, cpNextId, install, ACL_PRIORITY + 1));
            expectLastCall().once();
            // NDP solicitation to router
            // solicitated global unicast address
            toSelector = buildNdpSelector(intf.connectPoint().port(), intf.vlan(), null, Ip6Address.valueOf(getSolicitNodeAddress(ip.ipAddress().toOctets())).toIpPrefix(), NEIGHBOR_SOLICITATION, null);
            flowObjectiveService.forward(deviceId, buildForwardingObjective(toSelector, puntTreatment, cpNextId, install, ACL_PRIORITY + 1));
            expectLastCall().once();
            // NDP solicitation to router
            // solicitated link local address
            toSelector = buildNdpSelector(intf.connectPoint().port(), intf.vlan(), null, Ip6Address.valueOf(getSolicitNodeAddress(getLinkLocalAddress(intf.mac().toBytes()))).toIpPrefix(), NEIGHBOR_SOLICITATION, null);
            flowObjectiveService.forward(deviceId, buildForwardingObjective(toSelector, puntTreatment, cpNextId, install, ACL_PRIORITY + 1));
            expectLastCall().once();
            // NDP solicitation from router
            // Global unicast address
            fromSelector = buildNdpSelector(controlPlanePort, intf.vlan(), ip.ipAddress().toIpPrefix(), null, NEIGHBOR_SOLICITATION, intf.mac());
            flowObjectiveService.forward(deviceId, buildForwardingObjective(fromSelector, puntTreatment, intfNextId, install, ACL_PRIORITY + 1));
            expectLastCall().once();
            // NDP solicitation from router
            // Link local address
            fromSelector = buildNdpSelector(controlPlanePort, intf.vlan(), Ip6Address.valueOf(getLinkLocalAddress(intf.mac().toBytes())).toIpPrefix(), null, NEIGHBOR_SOLICITATION, intf.mac());
            flowObjectiveService.forward(deviceId, buildForwardingObjective(fromSelector, puntTreatment, intfNextId, install, ACL_PRIORITY + 1));
            expectLastCall().once();
            // NDP advertisement to router
            // Global unicast address
            toSelector = buildNdpSelector(intf.connectPoint().port(), intf.vlan(), null, ip.ipAddress().toIpPrefix(), NEIGHBOR_ADVERTISEMENT, null);
            flowObjectiveService.forward(deviceId, buildForwardingObjective(toSelector, puntTreatment, cpNextId, install, ACL_PRIORITY + 1));
            expectLastCall().once();
            // NDP advertisement to router
            // Link local address
            toSelector = buildNdpSelector(intf.connectPoint().port(), intf.vlan(), null, Ip6Address.valueOf(getLinkLocalAddress(intf.mac().toBytes())).toIpPrefix(), NEIGHBOR_ADVERTISEMENT, null);
            flowObjectiveService.forward(deviceId, buildForwardingObjective(toSelector, puntTreatment, cpNextId, install, ACL_PRIORITY + 1));
            expectLastCall().once();
            // NDP advertisement from the router
            // Global unicast address
            fromSelector = buildNdpSelector(controlPlanePort, intf.vlan(), ip.ipAddress().toIpPrefix(), null, NEIGHBOR_ADVERTISEMENT, null);
            flowObjectiveService.forward(deviceId, buildForwardingObjective(fromSelector, puntTreatment, intfNextId, install, ACL_PRIORITY + 1));
            expectLastCall().once();
            // NDP advertisement from router
            // Link local address
            fromSelector = buildNdpSelector(controlPlanePort, intf.vlan(), Ip6Address.valueOf(getLinkLocalAddress(intf.mac().toBytes())).toIpPrefix(), null, NEIGHBOR_ADVERTISEMENT, null);
            flowObjectiveService.forward(deviceId, buildForwardingObjective(fromSelector, puntTreatment, intfNextId, install, ACL_PRIORITY + 1));
            expectLastCall().once();
        }
    }
    // setting expectations for ospf forwarding.
    TrafficSelector toSelector = DefaultTrafficSelector.builder().matchInPort(intf.connectPoint().port()).matchEthType(EthType.EtherType.IPV4.ethType().toShort()).matchVlanId(intf.vlan()).matchIPProtocol((byte) OSPF_IP_PROTO).build();
    modifyNextObjective(deviceId, controlPlanePort, VlanId.vlanId((short) 4094), true, install);
    flowObjectiveService.forward(controlPlaneConnectPoint.deviceId(), buildForwardingObjective(toSelector, null, 1, install, 40001));
    expectLastCall().once();
}