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Example 41 with Interface

use of org.onosproject.net.intf.Interface in project onos by opennetworkinglab.

the class HostMonitorTest method testMonitorIpv6HostDoesNotExist.

@Test
public void testMonitorIpv6HostDoesNotExist() throws Exception {
    HostManager hostManager = createMock(HostManager.class);
    DeviceId devId = DeviceId.deviceId("fake");
    Device device = createMock(Device.class);
    expect(device.id()).andReturn(devId).anyTimes();
    replay(device);
    PortNumber portNum = PortNumber.portNumber(2L);
    Port port = createMock(Port.class);
    expect(port.number()).andReturn(portNum).anyTimes();
    expect(port.isEnabled()).andReturn(true).anyTimes();
    replay(port);
    TestDeviceService deviceService = new TestDeviceService();
    deviceService.addDevice(device, Collections.singleton(port));
    ConnectPoint cp = new ConnectPoint(devId, portNum);
    expect(hostManager.getHostsByIp(TARGET_IPV6_ADDR)).andReturn(Collections.emptySet()).anyTimes();
    replay(hostManager);
    InterfaceService interfaceService = createMock(InterfaceService.class);
    expect(interfaceService.getMatchingInterfaces(TARGET_IPV6_ADDR)).andReturn(Collections.singleton(new Interface(Interface.NO_INTERFACE_NAME, cp, Collections.singletonList(IA2), sourceMac2, VlanId.NONE))).anyTimes();
    replay(interfaceService);
    TestPacketService packetService = new TestPacketService();
    // Run the test
    hostMonitor = new HostMonitor(packetService, hostManager, interfaceService, edgePortService, deviceService);
    hostMonitor.addMonitoringFor(TARGET_IPV6_ADDR);
    hostMonitor.run();
    // Check that a packet was sent to our PacketService and that it has
    // the properties we expect
    assertEquals(2, packetService.packets.size());
    OutboundPacket packet = packetService.packets.get(0);
    // Check the output port is correct
    assertEquals(1, packet.treatment().immediate().size());
    Instruction instruction = packet.treatment().immediate().get(0);
    assertTrue(instruction instanceof OutputInstruction);
    OutputInstruction oi = (OutputInstruction) instruction;
    assertEquals(portNum, oi.port());
    // Check the output packet is correct (well the important bits anyway)
    final byte[] pktData = new byte[packet.data().remaining()];
    packet.data().get(pktData);
    Ethernet eth = Ethernet.deserializer().deserialize(pktData, 0, pktData.length);
    assertEquals(Ethernet.VLAN_UNTAGGED, eth.getVlanID());
    IPv6 ipv6 = (IPv6) eth.getPayload();
    assertArrayEquals(SOURCE_IPV6_ADDR.toOctets(), ipv6.getSourceAddress());
    NeighborSolicitation ns = (NeighborSolicitation) ipv6.getPayload().getPayload();
    assertArrayEquals(sourceMac2.toBytes(), ns.getOptions().get(0).data());
    assertArrayEquals(TARGET_IPV6_ADDR.toOctets(), ns.getTargetAddress());
}
Also used : OutputInstruction(org.onosproject.net.flow.instructions.Instructions.OutputInstruction) IPv6(org.onlab.packet.IPv6) DeviceId(org.onosproject.net.DeviceId) Device(org.onosproject.net.Device) Port(org.onosproject.net.Port) OutputInstruction(org.onosproject.net.flow.instructions.Instructions.OutputInstruction) Instruction(org.onosproject.net.flow.instructions.Instruction) ConnectPoint(org.onosproject.net.ConnectPoint) OutboundPacket(org.onosproject.net.packet.OutboundPacket) InterfaceService(org.onosproject.net.intf.InterfaceService) Ethernet(org.onlab.packet.Ethernet) NeighborSolicitation(org.onlab.packet.ndp.NeighborSolicitation) PortNumber(org.onosproject.net.PortNumber) Interface(org.onosproject.net.intf.Interface) Test(org.junit.Test)

Example 42 with Interface

use of org.onosproject.net.intf.Interface in project onos by opennetworkinglab.

the class HostMonitorTest method testMonitorIpv4HostDoesNotExist.

@Test
public void testMonitorIpv4HostDoesNotExist() throws Exception {
    HostManager hostManager = createMock(HostManager.class);
    DeviceId devId = DeviceId.deviceId("fake");
    Device device = createMock(Device.class);
    expect(device.id()).andReturn(devId).anyTimes();
    replay(device);
    PortNumber portNum = PortNumber.portNumber(1L);
    Port port = createMock(Port.class);
    expect(port.number()).andReturn(portNum).anyTimes();
    expect(port.isEnabled()).andReturn(true).anyTimes();
    replay(port);
    TestDeviceService deviceService = new TestDeviceService();
    deviceService.addDevice(device, Collections.singleton(port));
    ConnectPoint cp = new ConnectPoint(devId, portNum);
    expect(hostManager.getHostsByIp(TARGET_IPV4_ADDR)).andReturn(Collections.emptySet()).anyTimes();
    replay(hostManager);
    InterfaceService interfaceService = createMock(InterfaceService.class);
    expect(interfaceService.getMatchingInterfaces(TARGET_IPV4_ADDR)).andReturn(Collections.singleton(new Interface(Interface.NO_INTERFACE_NAME, cp, Collections.singletonList(IA1), sourceMac, VlanId.NONE))).anyTimes();
    replay(interfaceService);
    TestPacketService packetService = new TestPacketService();
    // Run the test
    hostMonitor = new HostMonitor(packetService, hostManager, interfaceService, edgePortService, deviceService);
    hostMonitor.addMonitoringFor(TARGET_IPV4_ADDR);
    hostMonitor.run();
    // Check that a packet was sent to our PacketService and that it has
    // the properties we expect
    assertEquals(2, packetService.packets.size());
    OutboundPacket packet = packetService.packets.get(0);
    // Check the output port is correct
    assertEquals(1, packet.treatment().immediate().size());
    Instruction instruction = packet.treatment().immediate().get(0);
    assertTrue(instruction instanceof OutputInstruction);
    OutputInstruction oi = (OutputInstruction) instruction;
    assertEquals(portNum, oi.port());
    // Check the output packet is correct (well the important bits anyway)
    final byte[] pktData = new byte[packet.data().remaining()];
    packet.data().get(pktData);
    Ethernet eth = Ethernet.deserializer().deserialize(pktData, 0, pktData.length);
    assertEquals(Ethernet.VLAN_UNTAGGED, eth.getVlanID());
    ARP arp = (ARP) eth.getPayload();
    assertArrayEquals(SOURCE_IPV4_ADDR.toOctets(), arp.getSenderProtocolAddress());
    assertArrayEquals(sourceMac.toBytes(), arp.getSenderHardwareAddress());
    assertArrayEquals(TARGET_IPV4_ADDR.toOctets(), arp.getTargetProtocolAddress());
}
Also used : OutputInstruction(org.onosproject.net.flow.instructions.Instructions.OutputInstruction) DeviceId(org.onosproject.net.DeviceId) Device(org.onosproject.net.Device) Port(org.onosproject.net.Port) OutputInstruction(org.onosproject.net.flow.instructions.Instructions.OutputInstruction) Instruction(org.onosproject.net.flow.instructions.Instruction) ConnectPoint(org.onosproject.net.ConnectPoint) OutboundPacket(org.onosproject.net.packet.OutboundPacket) InterfaceService(org.onosproject.net.intf.InterfaceService) Ethernet(org.onlab.packet.Ethernet) PortNumber(org.onosproject.net.PortNumber) Interface(org.onosproject.net.intf.Interface) ARP(org.onlab.packet.ARP) Test(org.junit.Test)

Example 43 with Interface

use of org.onosproject.net.intf.Interface in project onos by opennetworkinglab.

the class HostMonitorTest method testMonitorIpv4HostDoesNotExistWithVlan.

@Test
public void testMonitorIpv4HostDoesNotExistWithVlan() throws Exception {
    HostManager hostManager = createMock(HostManager.class);
    DeviceId devId = DeviceId.deviceId("fake");
    short vlan = 5;
    Device device = createMock(Device.class);
    expect(device.id()).andReturn(devId).anyTimes();
    replay(device);
    PortNumber portNum = PortNumber.portNumber(1L);
    Port port = createMock(Port.class);
    expect(port.number()).andReturn(portNum).anyTimes();
    expect(port.isEnabled()).andReturn(true).anyTimes();
    replay(port);
    TestDeviceService deviceService = new TestDeviceService();
    deviceService.addDevice(device, Collections.singleton(port));
    ConnectPoint cp = new ConnectPoint(devId, portNum);
    expect(hostManager.getHostsByIp(TARGET_IPV4_ADDR)).andReturn(Collections.emptySet()).anyTimes();
    replay(hostManager);
    InterfaceService interfaceService = createMock(InterfaceService.class);
    expect(interfaceService.getMatchingInterfaces(TARGET_IPV4_ADDR)).andReturn(Collections.singleton(new Interface(Interface.NO_INTERFACE_NAME, cp, Collections.singletonList(IA1), sourceMac, VlanId.vlanId(vlan)))).anyTimes();
    replay(interfaceService);
    TestPacketService packetService = new TestPacketService();
    // Run the test
    hostMonitor = new HostMonitor(packetService, hostManager, interfaceService, edgePortService, deviceService);
    hostMonitor.addMonitoringFor(TARGET_IPV4_ADDR);
    hostMonitor.run();
    // Check that a packet was sent to our PacketService and that it has
    // the properties we expect
    assertEquals(2, packetService.packets.size());
    OutboundPacket packet = packetService.packets.get(0);
    // Check the output port is correct
    assertEquals(1, packet.treatment().immediate().size());
    Instruction instruction = packet.treatment().immediate().get(0);
    assertTrue(instruction instanceof OutputInstruction);
    OutputInstruction oi = (OutputInstruction) instruction;
    assertEquals(portNum, oi.port());
    // Check the output packet is correct (well the important bits anyway)
    final byte[] pktData = new byte[packet.data().remaining()];
    packet.data().get(pktData);
    Ethernet eth = Ethernet.deserializer().deserialize(pktData, 0, pktData.length);
    assertEquals(vlan, eth.getVlanID());
    ARP arp = (ARP) eth.getPayload();
    assertArrayEquals(SOURCE_IPV4_ADDR.toOctets(), arp.getSenderProtocolAddress());
    assertArrayEquals(sourceMac.toBytes(), arp.getSenderHardwareAddress());
    assertArrayEquals(TARGET_IPV4_ADDR.toOctets(), arp.getTargetProtocolAddress());
}
Also used : OutputInstruction(org.onosproject.net.flow.instructions.Instructions.OutputInstruction) DeviceId(org.onosproject.net.DeviceId) Device(org.onosproject.net.Device) Port(org.onosproject.net.Port) OutputInstruction(org.onosproject.net.flow.instructions.Instructions.OutputInstruction) Instruction(org.onosproject.net.flow.instructions.Instruction) ConnectPoint(org.onosproject.net.ConnectPoint) OutboundPacket(org.onosproject.net.packet.OutboundPacket) InterfaceService(org.onosproject.net.intf.InterfaceService) Ethernet(org.onlab.packet.Ethernet) PortNumber(org.onosproject.net.PortNumber) Interface(org.onosproject.net.intf.Interface) ARP(org.onlab.packet.ARP) Test(org.junit.Test)

Example 44 with Interface

use of org.onosproject.net.intf.Interface in project onos by opennetworkinglab.

the class IcmpHandler method processPacketIn.

private void processPacketIn(InboundPacket pkt) {
    boolean ipMatches = false;
    Ethernet ethernet = pkt.parsed();
    IPv4 ipv4 = (IPv4) ethernet.getPayload();
    ConnectPoint connectPoint = pkt.receivedFrom();
    IpAddress destIpAddress = IpAddress.valueOf(ipv4.getDestinationAddress());
    Interface targetInterface = interfaceService.getMatchingInterface(destIpAddress);
    if (targetInterface == null) {
        log.trace("No matching interface for {}", destIpAddress);
        return;
    }
    for (InterfaceIpAddress interfaceIpAddress : targetInterface.ipAddressesList()) {
        if (interfaceIpAddress.ipAddress().equals(destIpAddress)) {
            ipMatches = true;
            break;
        }
    }
    if (((ICMP) ipv4.getPayload()).getIcmpType() == ICMP.TYPE_ECHO_REQUEST && ipMatches) {
        sendIcmpResponse(ethernet, connectPoint);
    }
}
Also used : Ethernet(org.onlab.packet.Ethernet) IPv4(org.onlab.packet.IPv4) InterfaceIpAddress(org.onosproject.net.host.InterfaceIpAddress) IpAddress(org.onlab.packet.IpAddress) ConnectPoint(org.onosproject.net.ConnectPoint) Interface(org.onosproject.net.intf.Interface) InterfaceIpAddress(org.onosproject.net.host.InterfaceIpAddress) ICMP(org.onlab.packet.ICMP)

Example 45 with Interface

use of org.onosproject.net.intf.Interface in project onos by opennetworkinglab.

the class VplsNeighbourHandler method handleRequest.

/**
 * Handles request messages.
 *
 * @param context the message context
 */
protected void handleRequest(NeighbourMessageContext context) {
    // Find target VPLS first, then broadcast to all interface of this VPLS
    VplsData vplsData = findVpls(context);
    if (vplsData != null) {
        vplsData.interfaces().stream().filter(intf -> !context.inPort().equals(intf.connectPoint())).forEach(context::forward);
    } else {
        log.warn(CAN_NOT_FIND_VPLS, context.inPort(), context.vlan());
        context.drop();
    }
}
Also used : NetworkConfigService(org.onosproject.net.config.NetworkConfigService) Host(org.onosproject.net.Host) Interface(org.onosproject.net.intf.Interface) CoreService(org.onosproject.core.CoreService) VplsStore(org.onosproject.vpls.api.VplsStore) NetworkConfigEvent(org.onosproject.net.config.NetworkConfigEvent) VplsData(org.onosproject.vpls.api.VplsData) InterfaceService(org.onosproject.net.intf.InterfaceService) NeighbourResolutionService(org.onosproject.net.neighbour.NeighbourResolutionService) HostService(org.onosproject.net.host.HostService) ConnectPoint(org.onosproject.net.ConnectPoint) InterfaceListener(org.onosproject.net.intf.InterfaceListener) Component(org.osgi.service.component.annotations.Component) ApplicationId(org.onosproject.core.ApplicationId) Activate(org.osgi.service.component.annotations.Activate) NeighbourMessageContext(org.onosproject.net.neighbour.NeighbourMessageContext) Logger(org.slf4j.Logger) Deactivate(org.osgi.service.component.annotations.Deactivate) Collection(java.util.Collection) VlanId(org.onlab.packet.VlanId) Set(java.util.Set) InterfaceEvent(org.onosproject.net.intf.InterfaceEvent) Collectors(java.util.stream.Collectors) NeighbourMessageHandler(org.onosproject.net.neighbour.NeighbourMessageHandler) ReferenceCardinality(org.osgi.service.component.annotations.ReferenceCardinality) Objects(java.util.Objects) LoggerFactory.getLogger(org.slf4j.LoggerFactory.getLogger) MacAddress(org.onlab.packet.MacAddress) Reference(org.osgi.service.component.annotations.Reference) NetworkConfigListener(org.onosproject.net.config.NetworkConfigListener) VplsData(org.onosproject.vpls.api.VplsData)

Aggregations

Interface (org.onosproject.net.intf.Interface)92 ConnectPoint (org.onosproject.net.ConnectPoint)51 MacAddress (org.onlab.packet.MacAddress)35 VlanId (org.onlab.packet.VlanId)34 InterfaceIpAddress (org.onosproject.net.host.InterfaceIpAddress)32 Ethernet (org.onlab.packet.Ethernet)28 IpAddress (org.onlab.packet.IpAddress)28 ArrayList (java.util.ArrayList)26 DeviceId (org.onosproject.net.DeviceId)26 Host (org.onosproject.net.Host)25 InterfaceService (org.onosproject.net.intf.InterfaceService)25 Logger (org.slf4j.Logger)25 Set (java.util.Set)23 TrafficSelector (org.onosproject.net.flow.TrafficSelector)23 LoggerFactory (org.slf4j.LoggerFactory)23 TrafficTreatment (org.onosproject.net.flow.TrafficTreatment)22 Test (org.junit.Test)21 ApplicationId (org.onosproject.core.ApplicationId)21 DefaultTrafficSelector (org.onosproject.net.flow.DefaultTrafficSelector)20 DefaultTrafficTreatment (org.onosproject.net.flow.DefaultTrafficTreatment)20