Examples with Interface org.onosproject.net.intf.Interface used on opensource projects

Example 11 with Interface

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

the class FibInstaller method updateFilteringObjective.

/**
 * Installs or removes unicast filtering objectives relating to an interface.
 *
 * @param routerIntf interface to update objectives for
 * @param install true to install the objectives, false to remove them
 */
private void updateFilteringObjective(InterfaceProvisionRequest routerIntf, boolean install) {
    Interface intf = routerIntf.intf();
    VlanId assignedVlan = (egressVlan().equals(VlanId.NONE)) ? VlanId.vlanId(ASSIGNED_VLAN) : egressVlan();
    FilteringObjective.Builder fob = DefaultFilteringObjective.builder();
    // first add filter for the interface
    fob.withKey(Criteria.matchInPort(intf.connectPoint().port())).addCondition(Criteria.matchEthDst(intf.mac())).addCondition(Criteria.matchVlanId(intf.vlan()));
    fob.withPriority(PRIORITY_OFFSET);
    if (intf.vlan() == VlanId.NONE) {
        TrafficTreatment tt = DefaultTrafficTreatment.builder().pushVlan().setVlanId(assignedVlan).build();
        fob.withMeta(tt);
    }
    fob.permit().fromApp(fibAppId);
    sendFilteringObjective(install, fob, intf);
    // then add the same mac/vlan filters for control-plane connect point
    fob.withKey(Criteria.matchInPort(routerIntf.controlPlaneConnectPoint().port()));
    sendFilteringObjective(install, fob, intf);
}

Example 12 with Interface

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

the class FibInstallerTest method setUpInterfaceService.

/**
 * Sets up InterfaceService.
 */
private void setUpInterfaceService() {
    interfaceService.addListener(anyObject(InterfaceListener.class));
    expectLastCall().andDelegateTo(new TestInterfaceService());
    // Interface with no VLAN
    Interface sw1Eth1 = new Interface("intf1", SW1_ETH1, Collections.singletonList(INTF1), MAC1, VlanId.NONE);
    expect(interfaceService.getMatchingInterface(NEXT_HOP1)).andReturn(sw1Eth1);
    interfaces.add(sw1Eth1);
    // Interface with a VLAN
    Interface sw2Eth1 = new Interface("intf2", SW1_ETH2, Collections.singletonList(INTF2), MAC2, VLAN1);
    expect(interfaceService.getMatchingInterface(NEXT_HOP2)).andReturn(sw2Eth1);
    interfaces.add(sw2Eth1);
    expect(interfaceService.getInterfaces()).andReturn(interfaces);
    replay(interfaceService);
}

Example 13 with Interface

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

the class DirectHostManager method handle.

private boolean handle(Ethernet eth) {
    checkNotNull(eth);
    // skip them.
    if (!enabled || (eth.getEtherType() != Ethernet.TYPE_IPV6 && eth.getEtherType() != Ethernet.TYPE_IPV4)) {
        return false;
    }
    // According to the type we set the destIp.
    IpAddress dstIp;
    if (eth.getEtherType() == Ethernet.TYPE_IPV4) {
        IPv4 ip = (IPv4) eth.getPayload();
        dstIp = IpAddress.valueOf(ip.getDestinationAddress());
    } else {
        IPv6 ip = (IPv6) eth.getPayload();
        dstIp = IpAddress.valueOf(INET6, ip.getDestinationAddress());
    }
    // Looking for a candidate output port.
    Interface egressInterface = interfaceService.getMatchingInterface(dstIp);
    if (egressInterface == null) {
        log.info("No egress interface found for {}", dstIp);
        return false;
    }
    // Looking for the destination mac.
    Optional<Host> host = hostService.getHostsByIp(dstIp).stream().filter(h -> h.location().equals(egressInterface.connectPoint())).filter(h -> h.vlan().equals(egressInterface.vlan())).findAny();
    // and we queue the packets waiting for a destination.
    if (host.isPresent()) {
        transformAndSend((IP) eth.getPayload(), eth.getEtherType(), egressInterface, host.get().mac());
    } else {
        hostService.startMonitoringIp(dstIp);
        ipPacketCache.asMap().compute(dstIp, (ip, queue) -> {
            if (queue == null) {
                queue = new ConcurrentLinkedQueue<>();
            }
            queue.add((IP) eth.getPayload());
            return queue;
        });
    }
    return true;
}

Example 14 with Interface

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

the class PimInterfaceManager method updateInterface.

private void updateInterface(PimInterfaceConfig config) {
    ConnectPoint cp = config.subject();
    if (!config.isEnabled()) {
        removeInterface(cp);
        return;
    }
    String intfName = config.getInterfaceName();
    Interface intf = interfaceService.getInterfaceByName(cp, intfName);
    if (intf == null) {
        log.debug("Interface configuration missing: {}", config.getInterfaceName());
        return;
    }
    log.debug("Updating Interface for " + intf.connectPoint().toString());
    pimInterfaces.computeIfAbsent(cp, k -> buildPimInterface(config, intf));
}

Example 15 with Interface

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

the class PimInterfaceManager method getSourceInterface.

private PimInterface getSourceInterface(McastRoute route) {
    Route unicastRoute = unicastRouteService.longestPrefixMatch(route.source());
    if (unicastRoute == null) {
        log.warn("No route to source {}", route.source());
        return null;
    }
    Interface intf = interfaceService.getMatchingInterface(unicastRoute.nextHop());
    if (intf == null) {
        log.warn("No interface with route to next hop {}", unicastRoute.nextHop());
        return null;
    }
    PimInterface pimInterface = pimInterfaces.get(intf.connectPoint());
    if (pimInterface == null) {
        log.warn("PIM is not enabled on interface {}", intf);
        return null;
    }
    Set<Host> hosts = hostService.getHostsByIp(unicastRoute.nextHop());
    Host host = null;
    for (Host h : hosts) {
        if (h.vlan().equals(intf.vlan())) {
            host = h;
        }
    }
    if (host == null) {
        log.warn("Next hop host entry not found: {}", unicastRoute.nextHop());
        return null;
    }
    pimInterface.addRoute(route, unicastRoute.nextHop(), host.mac());
    return pimInterface;
}