2 * Copyright (c) 2018 Alten Calsoft Labs India Pvt Ltd. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.netvirt.vpnmanager.iplearn.ipv6;
11 import java.math.BigInteger;
12 import javax.inject.Inject;
13 import javax.inject.Singleton;
14 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
15 import org.opendaylight.genius.interfacemanager.interfaces.IInterfaceManager;
16 import org.opendaylight.netvirt.vpnmanager.VpnUtil;
17 import org.opendaylight.netvirt.vpnmanager.iplearn.AbstractIpLearnNotificationHandler;
18 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
19 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.IdManagerService;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.ipv6.nd.util.rev170210.Ipv6NdUtilListener;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.ipv6.nd.util.rev170210.NaReceived;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.vpn.config.rev161130.VpnConfig;
24 import org.slf4j.Logger;
25 import org.slf4j.LoggerFactory;
28 public class Ipv6NaNotificationHandler extends AbstractIpLearnNotificationHandler implements Ipv6NdUtilListener {
30 private static final Logger LOG = LoggerFactory.getLogger(Ipv6NaNotificationHandler.class);
33 public Ipv6NaNotificationHandler(DataBroker dataBroker, IdManagerService idManager,
34 IInterfaceManager interfaceManager, VpnConfig vpnConfig, VpnUtil vpnUtil) {
35 super(dataBroker, idManager, interfaceManager, vpnConfig, vpnUtil);
39 public void onNaReceived(NaReceived naPacket) {
40 String srcInterface = naPacket.getInterface();
41 IpAddress srcIP = new IpAddress(naPacket.getSourceIpv6());
42 MacAddress srcMac = naPacket.getSourceMac();
43 IpAddress targetIP = new IpAddress(naPacket.getTargetAddress());
44 BigInteger metadata = naPacket.getMetadata();
45 LOG.debug("NA notification received from interface {} and IP {} having MAC {}, targetIP={}", srcInterface,
46 srcIP.stringValue(), srcMac.getValue(), targetIP.stringValue());
48 validateAndProcessIpLearning(srcInterface, srcIP, srcMac, targetIP, metadata);