Examples with PhysAddress org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.PhysAddress used on opensource projects

Example 26 with PhysAddress

use of org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.PhysAddress in project netvirt by opendaylight.

the class ArpNotificationHandler method processArpLearning.

private void processArpLearning(String srcInterface, IpAddress srcIP, PhysAddress srcMac, BigInteger metadata, IpAddress dstIP) {
    if (metadata != null && !Objects.equals(metadata, BigInteger.ZERO)) {
        Optional<List<String>> vpnList = VpnUtil.getVpnHandlingIpv4AssociatedWithInterface(dataBroker, srcInterface);
        if (vpnList.isPresent()) {
            for (String vpnName : vpnList.get()) {
                LOG.info("Received ARP for sender MAC {} and sender IP {} via interface {}", srcMac.getValue(), srcIP.getIpv4Address().getValue(), srcInterface);
                String ipToQuery = srcIP.getIpv4Address().getValue();
                LOG.info("ARP being processed for Source IP {}", ipToQuery);
                VpnPortipToPort vpnPortipToPort = VpnUtil.getNeutronPortFromVpnPortFixedIp(dataBroker, vpnName, ipToQuery);
                if (vpnPortipToPort != null) {
                    /* This is a well known neutron port and so should be ignored
                         * from being discovered
                         */
                    continue;
                }
                LearntVpnVipToPort learntVpnVipToPort = VpnUtil.getLearntVpnVipToPort(dataBroker, vpnName, ipToQuery);
                if (learntVpnVipToPort != null) {
                    String oldPortName = learntVpnVipToPort.getPortName();
                    String oldMac = learntVpnVipToPort.getMacAddress();
                    if (!oldMac.equalsIgnoreCase(srcMac.getValue())) {
                        // MAC has changed for requested IP
                        LOG.info("ARP Source IP/MAC data modified for IP {} with MAC {} and Port {}", ipToQuery, srcMac, srcInterface);
                        synchronized ((vpnName + ipToQuery).intern()) {
                            removeMipAdjacency(vpnName, oldPortName, srcIP);
                            VpnUtil.removeLearntVpnVipToPort(dataBroker, vpnName, ipToQuery);
                            putVpnIpToMigrateArpCache(vpnName, ipToQuery, srcMac);
                        }
                    }
                } else if (!isIpInArpMigrateCache(vpnName, ipToQuery)) {
                    learnMacFromArpPackets(vpnName, srcInterface, srcIP, srcMac, dstIP);
                }
            }
        } else {
            LOG.info("ARP NO_RESOLVE: VPN  not configured. Ignoring responding to ARP requests from this" + " Interface {}.", srcInterface);
            return;
        }
    }
}

Example 27 with PhysAddress

use of org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.PhysAddress in project netvirt by opendaylight.

the class InterfaceUtils method getMacAddressFromInterfaceState.

public static Optional<String> getMacAddressFromInterfaceState(Interface ifState) {
    Optional<String> macAddressOptional = Optional.absent();
    PhysAddress macAddress = ifState.getPhysAddress();
    if (macAddress != null) {
        macAddressOptional = Optional.of(macAddress.getValue());
    }
    return macAddressOptional;
}

Example 28 with PhysAddress

use of org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.PhysAddress in project netvirt by opendaylight.

the class InterfaceUtils method getMacAddressForInterface.

public static Optional<String> getMacAddressForInterface(DataBroker dataBroker, String interfaceName) {
    Optional<String> macAddressOptional = Optional.absent();
    InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> ifStateId = buildStateInterfaceId(interfaceName);
    Optional<Interface> ifStateOptional = read(dataBroker, LogicalDatastoreType.OPERATIONAL, ifStateId);
    if (ifStateOptional.isPresent()) {
        PhysAddress macAddress = ifStateOptional.get().getPhysAddress();
        if (macAddress != null) {
            macAddressOptional = Optional.of(macAddress.getValue());
        }
    }
    return macAddressOptional;
}

Example 29 with PhysAddress

use of org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.PhysAddress in project netvirt by opendaylight.

the class CoeUtils method updateElanInterfaceWithStaticMac.

public static void updateElanInterfaceWithStaticMac(String macAddress, IpAddress ipAddress, String elanInterfaceName, WriteTransaction wrtConfigTxn) {
    InstanceIdentifier<ElanInterface> id = InstanceIdentifier.builder(ElanInterfaces.class).child(ElanInterface.class, new ElanInterfaceKey(elanInterfaceName)).build();
    PhysAddress physAddress = PhysAddress.getDefaultInstance(macAddress);
    List<StaticMacEntries> staticMacEntriesList = new ArrayList<>();
    StaticMacEntries staticMacEntries = new StaticMacEntriesBuilder().setKey(new StaticMacEntriesKey(physAddress)).setMacAddress(physAddress).setIpPrefix(ipAddress).build();
    staticMacEntriesList.add(staticMacEntries);
    ElanInterface elanInterface = new ElanInterfaceBuilder().setName(elanInterfaceName).setKey(new ElanInterfaceKey(elanInterfaceName)).setStaticMacEntries(staticMacEntriesList).build();
    wrtConfigTxn.merge(LogicalDatastoreType.CONFIGURATION, id, elanInterface);
    LOG.debug("Updating ELAN Interface with static mac {}", elanInterface);
}

Example 30 with PhysAddress

use of org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.PhysAddress in project netvirt by opendaylight.

the class VpnFloatingIpHandler method sendGarpOnInterface.

// TODO Clean up the exception handling
@SuppressWarnings("checkstyle:IllegalCatch")
private void sendGarpOnInterface(final BigInteger dpnId, Uuid networkId, final IpAddress floatingIpAddress, String floatingIpPortMacAddress) {
    if (floatingIpAddress.getIpv4Address() == null) {
        LOG.error("sendGarpOnInterface : Failed to send GARP for IP. recieved IPv6.");
        NatServiceCounters.garp_failed_ipv6.inc();
        return;
    }
    String interfaceName = elanService.getExternalElanInterface(networkId.getValue(), dpnId);
    if (interfaceName == null) {
        LOG.warn("sendGarpOnInterface : Failed to send GARP for IP. Failed to retrieve interface name " + "from network {} and dpn id {}.", networkId.getValue(), dpnId);
        NatServiceCounters.garp_failed_missing_interface.inc();
        return;
    }
    try {
        // find the external network interface name for dpn
        List<InterfaceAddress> interfaceAddresses = new ArrayList<>();
        interfaceAddresses.add(new InterfaceAddressBuilder().setInterface(interfaceName).setIpAddress(floatingIpAddress).setMacaddress(new PhysAddress(floatingIpPortMacAddress)).build());
        SendArpRequestInput sendArpRequestInput = new SendArpRequestInputBuilder().setIpaddress(floatingIpAddress).setInterfaceAddress(interfaceAddresses).build();
        JdkFutures.addErrorLogging(arpUtilService.sendArpRequest(sendArpRequestInput), LOG, "sendArpRequest");
        NatServiceCounters.garp_sent.inc();
    } catch (Exception e) {
        LOG.error("sendGarpOnInterface : Failed to send GARP request for floating ip {} from interface {}", floatingIpAddress.getIpv4Address().getValue(), interfaceName, e);
        NatServiceCounters.garp_failed_send.inc();
    }
}