Examples with InterfaceIpAddress org.onosproject.net.host.InterfaceIpAddress used on opensource projects

Example 6 with InterfaceIpAddress

use of org.onosproject.net.host.InterfaceIpAddress in project onos by opennetworkinglab.

the class ControlPlaneRedirectManagerTest method testAddInterface.

/**
 * Tests adding while updating the networkConfig.
 */
@Test
public void testAddInterface() {
    ConnectPoint sw1eth4 = new ConnectPoint(DEVICE_ID, PortNumber.portNumber(4));
    List<InterfaceIpAddress> interfaceIpAddresses = new ArrayList<>();
    interfaceIpAddresses.add(new InterfaceIpAddress(IpAddress.valueOf("192.168.40.101"), IpPrefix.valueOf("192.168.40.0/24")));
    interfaceIpAddresses.add(new InterfaceIpAddress(IpAddress.valueOf("2000::ff"), IpPrefix.valueOf("2000::ff/120")));
    Interface sw1Eth4 = new Interface(sw1eth4.deviceId().toString(), sw1eth4, interfaceIpAddresses, MacAddress.valueOf("00:00:00:00:00:04"), VlanId.NONE);
    interfaces.add(sw1Eth4);
    EasyMock.reset(flowObjectiveService);
    expect(flowObjectiveService.allocateNextId()).andReturn(1).anyTimes();
    setUpInterfaceConfiguration(sw1Eth4, true);
    replay(flowObjectiveService);
    interfaceListener.event(new InterfaceEvent(InterfaceEvent.Type.INTERFACE_ADDED, sw1Eth4, 500L));
    verify(flowObjectiveService);
}

Example 7 with InterfaceIpAddress

use of org.onosproject.net.host.InterfaceIpAddress in project onos by opennetworkinglab.

the class RouterAdvertisementDeviceConfigTest method setUp.

@Before
public void setUp() throws Exception {
    InputStream jsonStream = RouterAdvertisementDeviceConfigTest.class.getResourceAsStream("/device.json");
    prefixes = new ArrayList<InterfaceIpAddress>();
    prefixes.add(InterfaceIpAddress.valueOf("2001:0558:FF10:04C9::6:100/120"));
    prefixes.add(InterfaceIpAddress.valueOf("2001:0558:FF10:04C9::7:100/120"));
    DeviceId subject = DeviceId.deviceId("of:0000000000000001");
    String key = "routeradvertisement";
    ObjectMapper mapper = new ObjectMapper();
    JsonNode jsonNode = mapper.readTree(jsonStream);
    ConfigApplyDelegate delegate = new MockDelegate();
    config = new RouterAdvertisementDeviceConfig();
    config.init(subject, key, jsonNode, mapper, delegate);
}

Example 8 with InterfaceIpAddress

use of org.onosproject.net.host.InterfaceIpAddress in project onos by opennetworkinglab.

the class InterfaceManagerTest method testUpdateInterface.

@Test
public void testUpdateInterface() throws Exception {
    ConnectPoint cp = createConnectPoint(1);
    // Create an interface that is the same as the existing one, but adds a
    // new IP address
    Interface intf = createInterface(1);
    List<InterfaceIpAddress> addresses = Lists.newArrayList(intf.ipAddressesList());
    addresses.add(InterfaceIpAddress.valueOf("192.168.100.1/24"));
    intf = new Interface(Interface.NO_INTERFACE_NAME, intf.connectPoint(), addresses, intf.mac(), intf.vlan());
    // Create a new interface on the same connect point as the existing one
    InterfaceIpAddress newAddr = InterfaceIpAddress.valueOf("192.168.101.1/24");
    Interface newIntf = new Interface(Interface.NO_INTERFACE_NAME, cp, Collections.singletonList(newAddr), MacAddress.valueOf(101), VlanId.vlanId((short) 101));
    Set<Interface> interfaces = Sets.newHashSet(intf, newIntf);
    // New interface config updates the existing interface and adds a new
    // interface to the same connect point
    InterfaceConfig oldIc = new TestInterfaceConfig(cp, Sets.newHashSet(intf));
    InterfaceConfig ic = new TestInterfaceConfig(cp, interfaces);
    configs.put(cp, ic);
    NetworkConfigEvent event = new NetworkConfigEvent(NetworkConfigEvent.Type.CONFIG_UPDATED, cp, ic, oldIc, CONFIG_CLASS);
    // Send in the event signalling the interfaces for this connect point
    // have been updated
    listener.event(event);
    assertEquals(NUM_INTERFACES + 1, interfaceManager.getInterfaces().size());
    assertEquals(interfaces, interfaceManager.getInterfacesByPort(cp));
}

Example 9 with InterfaceIpAddress

use of org.onosproject.net.host.InterfaceIpAddress in project onos by opennetworkinglab.

the class Dhcp4HandlerImpl method processDhcpPacketFromClient.

/**
 * Build the DHCP discover/request packet with gateway IP(unicast packet).
 *
 * @param context the packet context
 * @param ethernetPacket the ethernet payload to process
 * @return processed packet
 */
private List<InternalPacket> processDhcpPacketFromClient(PacketContext context, Ethernet ethernetPacket, Set<Interface> clientInterfaces) {
    ConnectPoint receivedFrom = context.inPacket().receivedFrom();
    DeviceId receivedFromDevice = receivedFrom.deviceId();
    Ip4Address relayAgentIp = null;
    relayAgentIp = Dhcp4HandlerUtil.getRelayAgentIPv4Address(clientInterfaces);
    MacAddress relayAgentMac = clientInterfaces.iterator().next().mac();
    if (relayAgentIp == null || relayAgentMac == null) {
        log.warn("Missing DHCP relay agent interface Ipv4 addr config for " + "packet from client on port: {}. Aborting packet processing", clientInterfaces.iterator().next().connectPoint());
        return Lists.newArrayList();
    }
    log.debug("Multi DHCP V4 processDhcpPacketFromClient on port {}", clientInterfaces.iterator().next().connectPoint());
    // get dhcp header.
    Ethernet etherReply = (Ethernet) ethernetPacket.clone();
    IPv4 ipv4Packet = (IPv4) etherReply.getPayload();
    UDP udpPacket = (UDP) ipv4Packet.getPayload();
    DHCP dhcpPacket = (DHCP) udpPacket.getPayload();
    Ip4Address clientInterfaceIp = interfaceService.getInterfacesByPort(context.inPacket().receivedFrom()).stream().map(Interface::ipAddressesList).flatMap(Collection::stream).map(InterfaceIpAddress::ipAddress).filter(IpAddress::isIp4).map(IpAddress::getIp4Address).findFirst().orElse(null);
    if (clientInterfaceIp == null) {
        log.warn("Can't find interface IP for client interface for port {}", context.inPacket().receivedFrom());
        return Lists.newArrayList();
    }
    boolean isDirectlyConnected = directlyConnected(dhcpPacket);
    boolean directConnFlag = directlyConnected(dhcpPacket);
    // Multi DHCP Start
    ConnectPoint clientConnectionPoint = context.inPacket().receivedFrom();
    VlanId vlanIdInUse = VlanId.vlanId(ethernetPacket.getVlanID());
    Interface clientInterface = interfaceService.getInterfacesByPort(clientConnectionPoint).stream().filter(iface -> Dhcp4HandlerUtil.interfaceContainsVlan(iface, vlanIdInUse)).findFirst().orElse(null);
    List<InternalPacket> internalPackets = new ArrayList<>();
    List<DhcpServerInfo> serverInfoList = findValidServerInfo(directConnFlag);
    List<DhcpServerInfo> copyServerInfoList = new ArrayList<DhcpServerInfo>(serverInfoList);
    boolean serverFound = false;
    for (DhcpServerInfo serverInfo : copyServerInfoList) {
        etherReply = (Ethernet) ethernetPacket.clone();
        ipv4Packet = (IPv4) etherReply.getPayload();
        udpPacket = (UDP) ipv4Packet.getPayload();
        dhcpPacket = (DHCP) udpPacket.getPayload();
        if (!checkDhcpServerConnPt(directConnFlag, serverInfo)) {
            log.warn("Can't get server connect point, ignore");
            continue;
        }
        DhcpServerInfo newServerInfo = getHostInfoForServerInfo(serverInfo, serverInfoList);
        if (newServerInfo == null) {
            log.debug("Can't get server interface with host info resolved, ignore serverInfo {} serverInfoList {}", serverInfo, serverInfoList);
            continue;
        }
        Interface serverInterface = getServerInterface(newServerInfo);
        if (serverInterface == null) {
            log.debug("Can't get server interface, ignore for serverInfo {}, serverInfoList {}", serverInfo, serverInfoList);
            continue;
        }
        Ip4Address ipFacingServer = getFirstIpFromInterface(serverInterface);
        MacAddress macFacingServer = serverInterface.mac();
        log.debug("Interfacing server {} Mac : {} ", ipFacingServer, macFacingServer);
        if (ipFacingServer == null || macFacingServer == null) {
            log.debug("No IP address for server Interface {}", serverInterface);
            continue;
        }
        serverFound = true;
        log.debug("Server Info Found {}", serverInfo.getDhcpConnectMac());
        etherReply.setSourceMACAddress(macFacingServer);
        // set default info and replace with indirect if available later on.
        if (newServerInfo.getDhcpConnectMac().isPresent()) {
            etherReply.setDestinationMACAddress(newServerInfo.getDhcpConnectMac().get());
        }
        if (newServerInfo.getDhcpConnectVlan().isPresent()) {
            etherReply.setVlanID(newServerInfo.getDhcpConnectVlan().get().toShort());
        }
        ipv4Packet.setSourceAddress(ipFacingServer.toInt());
        ipv4Packet.setDestinationAddress(newServerInfo.getDhcpServerIp4().get().toInt());
        log.debug("Directly connected {}", isDirectlyConnected);
        log.debug("DHCP server IP: {}", newServerInfo.getDhcpServerIp4().get());
        if (isDirectlyConnected) {
            log.debug("Default DHCP server IP: {}", newServerInfo.getDhcpServerIp4().get());
            if (newServerInfo.getDhcpConnectMac().isPresent()) {
                etherReply.setDestinationMACAddress(newServerInfo.getDhcpConnectMac().get());
            }
            if (newServerInfo.getDhcpConnectVlan().isPresent()) {
                etherReply.setVlanID(newServerInfo.getDhcpConnectVlan().get().toShort());
            }
            ipv4Packet.setDestinationAddress(newServerInfo.getDhcpServerIp4().get().toInt());
            ConnectPoint inPort = context.inPacket().receivedFrom();
            VlanId vlanId = VlanId.vlanId(ethernetPacket.getVlanID());
            // add connected in port and vlan
            CircuitId cid = new CircuitId(inPort.toString(), vlanId);
            byte[] circuitId = cid.serialize();
            DhcpOption circuitIdSubOpt = new DhcpOption();
            circuitIdSubOpt.setCode(CIRCUIT_ID.getValue()).setLength((byte) circuitId.length).setData(circuitId);
            DhcpRelayAgentOption newRelayAgentOpt = new DhcpRelayAgentOption();
            newRelayAgentOpt.setCode(OptionCode_CircuitID.getValue());
            newRelayAgentOpt.addSubOption(circuitIdSubOpt);
            // Removes END option first
            List<DhcpOption> options = dhcpPacket.getOptions().stream().filter(opt -> opt.getCode() != OptionCode_END.getValue()).collect(Collectors.toList());
            // push relay agent option
            options.add(newRelayAgentOpt);
            // make sure option 255(End) is the last option
            DhcpOption endOption = new DhcpOption();
            endOption.setCode(OptionCode_END.getValue());
            options.add(endOption);
            dhcpPacket.setOptions(options);
            relayAgentIp = serverInfo.getRelayAgentIp4(receivedFromDevice).orElse(null);
            // Sets relay agent IP
            int effectiveRelayAgentIp = relayAgentIp != null ? relayAgentIp.toInt() : clientInterfaceIp.toInt();
            dhcpPacket.setGatewayIPAddress(effectiveRelayAgentIp);
            log.debug("In Default, Relay Agent IP {}", effectiveRelayAgentIp);
        } else {
            if (!newServerInfo.getDhcpServerIp4().isPresent()) {
            // do nothing
            } else if (!newServerInfo.getDhcpConnectMac().isPresent()) {
                continue;
            } else {
                relayAgentIp = newServerInfo.getRelayAgentIp4(receivedFromDevice).orElse(null);
                // Sets relay agent IP
                int effectiveRelayAgentIp = relayAgentIp != null ? relayAgentIp.toInt() : clientInterfaceIp.toInt();
                Ip4Address effectiveRealRealyAgentIP = relayAgentIp != null ? relayAgentIp : clientInterfaceIp;
                dhcpPacket.setGatewayIPAddress(effectiveRelayAgentIp);
                ipv4Packet.setSourceAddress(effectiveRealRealyAgentIP.toInt());
                log.debug("Source IP address set as relay agent IP with value: {}", effectiveRealRealyAgentIP);
            }
        }
        // Remove broadcast flag
        dhcpPacket.setFlags((short) 0);
        udpPacket.setPayload(dhcpPacket);
        // As a DHCP relay, the source port should be server port( instead
        // of client port.
        udpPacket.setSourcePort(UDP.DHCP_SERVER_PORT);
        udpPacket.setDestinationPort(UDP.DHCP_SERVER_PORT);
        ipv4Packet.setPayload(udpPacket);
        ipv4Packet.setTtl((byte) 64);
        etherReply.setPayload(ipv4Packet);
        InternalPacket internalPacket = InternalPacket.internalPacket(etherReply, serverInfo.getDhcpServerConnectPoint().get());
        internalPackets.add(internalPacket);
    }
    if (!serverFound) {
        log.warn("ProcessDhcp4PacketFromClient No Server Found");
    }
    return internalPackets;
}

Example 10 with InterfaceIpAddress

use of org.onosproject.net.host.InterfaceIpAddress in project onos by opennetworkinglab.

the class PeerConnectivityManagerTest method setUpInterfaces.

/**
 * Sets up logical interfaces, which emulate the configured interfaces
 * in the SDN-IP application.
 *
 * @return configured interfaces as a map from interface name to Interface
 */
private Map<String, Interface> setUpInterfaces() {
    Map<String, Interface> configuredInterfaces = new HashMap<>();
    String interfaceSw1Eth1 = "s1-eth1";
    InterfaceIpAddress ia1 = new InterfaceIpAddress(IpAddress.valueOf("192.168.10.101"), IpPrefix.valueOf("192.168.10.0/24"));
    Interface intfsw1eth1 = new Interface(interfaceSw1Eth1, s1Eth1, Collections.singletonList(ia1), MacAddress.valueOf("00:00:00:00:00:01"), VlanId.NONE);
    configuredInterfaces.put(interfaceSw1Eth1, intfsw1eth1);
    String interfaceSw2Eth1 = "s2-eth1";
    InterfaceIpAddress ia2 = new InterfaceIpAddress(IpAddress.valueOf("192.168.20.101"), IpPrefix.valueOf("192.168.20.0/24"));
    Interface intfsw2eth1 = new Interface(interfaceSw2Eth1, s2Eth1, Collections.singletonList(ia2), MacAddress.valueOf("00:00:00:00:00:02"), VlanId.NONE);
    configuredInterfaces.put(interfaceSw2Eth1, intfsw2eth1);
    String interfaceSw2Eth1intf2 = "s2-eth1_2";
    InterfaceIpAddress ia3 = new InterfaceIpAddress(IpAddress.valueOf("192.168.30.101"), IpPrefix.valueOf("192.168.30.0/24"));
    Interface intfsw2eth1intf2 = new Interface(interfaceSw2Eth1intf2, s2Eth1, Collections.singletonList(ia3), MacAddress.valueOf("00:00:00:00:00:03"), VlanId.NONE);
    configuredInterfaces.put(interfaceSw2Eth1intf2, intfsw2eth1intf2);
    String interfaceSw3Eth1 = "s3-eth1";
    InterfaceIpAddress ia4 = new InterfaceIpAddress(IpAddress.valueOf("192.168.40.101"), IpPrefix.valueOf("192.168.40.0/24"));
    Interface intfsw3eth1 = new Interface(Interface.NO_INTERFACE_NAME, s3Eth1, ImmutableList.of(ia4), MacAddress.valueOf("00:00:00:00:00:04"), VLAN10);
    configuredInterfaces.put(interfaceSw3Eth1, intfsw3eth1);
    String interfaceSw3Eth1intf2 = "s3-eth1_2";
    InterfaceIpAddress ia5 = new InterfaceIpAddress(IpAddress.valueOf("192.168.50.101"), IpPrefix.valueOf("192.168.50.0/24"));
    Interface intfsw3eth1intf2 = new Interface(Interface.NO_INTERFACE_NAME, s3Eth1, ImmutableList.of(ia5), MacAddress.valueOf("00:00:00:00:00:05"), VLAN20);
    configuredInterfaces.put(interfaceSw3Eth1intf2, intfsw3eth1intf2);
    expect(interfaceService.getInterfacesByPort(s1Eth1)).andReturn(Collections.singleton(intfsw1eth1)).anyTimes();
    expect(interfaceService.getInterfacesByIp(IpAddress.valueOf("192.168.10.101"))).andReturn(Collections.singleton(intfsw1eth1)).anyTimes();
    expect(interfaceService.getMatchingInterface(IpAddress.valueOf("192.168.10.1"))).andReturn(intfsw1eth1).anyTimes();
    expect(interfaceService.getInterfacesByPort(s2Eth1)).andReturn(Collections.singleton(intfsw2eth1)).anyTimes();
    expect(interfaceService.getInterfacesByIp(IpAddress.valueOf("192.168.20.101"))).andReturn(Collections.singleton(intfsw2eth1)).anyTimes();
    expect(interfaceService.getMatchingInterface(IpAddress.valueOf("192.168.20.1"))).andReturn(intfsw2eth1).anyTimes();
    expect(interfaceService.getInterfacesByIp(IpAddress.valueOf("192.168.30.101"))).andReturn(Collections.singleton(intfsw2eth1intf2)).anyTimes();
    expect(interfaceService.getMatchingInterface(IpAddress.valueOf("192.168.30.1"))).andReturn(intfsw2eth1intf2).anyTimes();
    expect(interfaceService.getInterfacesByIp(IpAddress.valueOf("192.168.40.101"))).andReturn(Collections.singleton(intfsw3eth1)).anyTimes();
    expect(interfaceService.getMatchingInterface(IpAddress.valueOf("192.168.40.1"))).andReturn(intfsw3eth1).anyTimes();
    expect(interfaceService.getInterfacesByIp(IpAddress.valueOf("192.168.50.101"))).andReturn(Collections.singleton(intfsw3eth1intf2)).anyTimes();
    expect(interfaceService.getMatchingInterface(IpAddress.valueOf("192.168.50.1"))).andReturn(intfsw3eth1intf2).anyTimes();
    // Non-existent interface used during one of the tests
    expect(interfaceService.getInterfacesByPort(new ConnectPoint(DeviceId.deviceId("of:0000000000000100"), PortNumber.portNumber(1)))).andReturn(null).anyTimes();
    expect(interfaceService.getInterfaces()).andReturn(Sets.newHashSet(configuredInterfaces.values())).anyTimes();
    return configuredInterfaces;
}