Vpnmanager and fibmanager changes

[vpnservice.git] / vpnmanager / vpnmanager-impl / src / main / java / org / opendaylight / vpnservice / ArpNotificationHandler.java

diff --git a/vpnmanager/vpnmanager-impl/src/main/java/org/opendaylight/vpnservice/ArpNotificationHandler.java b/vpnmanager/vpnmanager-impl/src/main/java/org/opendaylight/vpnservice/ArpNotificationHandler.java
new file mode 100644 (file)
index 0000000..a8764dd
--- /dev/null
+++ b/vpnmanager/vpnmanager-impl/src/main/java/org/opendaylight/vpnservice/ArpNotificationHandler.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2016 Ericsson India Global Services Pvt Ltd. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.vpnservice;
+
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.PhysAddress;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.IpAddress;
+
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.arputil.rev151126.ArpRequestReceived;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.arputil.rev151126.ArpResponseReceived;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.arputil.rev151126.MacChanged;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.arputil.rev151126.OdlArputilListener;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class ArpNotificationHandler implements OdlArputilListener {
+
+    VpnInterfaceManager vpnIfManager;
+    DataBroker broker;
+
+    private static final Logger LOG = LoggerFactory.getLogger(ArpNotificationHandler.class);
+
+    public ArpNotificationHandler(VpnInterfaceManager vpnIfMgr, DataBroker dataBroker) {
+        vpnIfManager = vpnIfMgr;
+        broker = dataBroker;
+    }
+    
+    public void onMacChanged(MacChanged notification){
+
+    }
+
+    public void onArpRequestReceived(ArpRequestReceived notification){
+        String srcInterface = notification.getInterface();
+        IpAddress srcIP = notification.getSrcIpaddress();
+        PhysAddress srcMac = notification.getSrcMac();
+        IpAddress targetIP = notification.getDstIpaddress();
+
+        // Respond to ARP request only if vpnservice is configured on the interface
+        if(VpnUtil.isVpnInterfaceConfigured(broker, srcInterface)) {
+            LOG.info("Received ARP Request for interface {} ", srcInterface);
+            vpnIfManager.processArpRequest(srcIP, srcMac, targetIP, srcInterface);
+        }
+    }
+     
+    public void onArpResponseReceived(ArpResponseReceived notification){
+
+    }
+
+}