diff --git a/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/DeviceInformationImpl.java b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/DeviceInformationImpl.java
new file mode 100755
index 0000000..8e2a0ea
--- /dev/null
+++ b/protocols/ospf/ctl/src/main/java/org/onosproject/ospf/controller/impl/DeviceInformationImpl.java
@@ -0,0 +1,163 @@
+/*
+ * Copyright 2016 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.ospf.controller.impl;
+
+import org.onlab.packet.Ip4Address;
+import org.onosproject.ospf.controller.DeviceInformation;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Representation of an OSPF device information.
+ */
+public class DeviceInformationImpl implements DeviceInformation {
+
+    Ip4Address deviceId;
+    Ip4Address routerId;
+    List<Ip4Address> interfaceId = new ArrayList<>();
+    Ip4Address areaId;
+    boolean alreadyCreated;
+    boolean isDr;
+
+    Ip4Address neighborId;
+
+    /**
+     * Gets router id.
+     *
+     * @return router id
+     */
+    public Ip4Address routerId() {
+        return routerId;
+    }
+
+    /**
+     * Sets router id.
+     *
+     * @param routerId router id
+     */
+    public void setRouterId(Ip4Address routerId) {
+        this.routerId = routerId;
+    }
+
+    /**
+     * Gets device id.
+     *
+     * @return device id
+     */
+    public Ip4Address deviceId() {
+        return deviceId;
+    }
+
+    /**
+     * Sets device id.
+     *
+     * @param deviceId device id
+     */
+    public void setDeviceId(Ip4Address deviceId) {
+        this.deviceId = deviceId;
+    }
+
+    /**
+     * Gets interface id list.
+     *
+     * @return interface id list
+     */
+    public List<Ip4Address> interfaceId() {
+        return this.interfaceId;
+    }
+
+    /**
+     * Adds interface id to list.
+     *
+     * @param interfaceId interface id
+     */
+    public void addInterfaceId(Ip4Address interfaceId) {
+        this.interfaceId.add(interfaceId);
+    }
+
+    /**
+     * Gets area id.
+     *
+     * @return area id
+     */
+    public Ip4Address areaId() {
+        return areaId;
+    }
+
+    /**
+     * Sets area id.
+     *
+     * @param areaId area id
+     */
+    public void setAreaId(Ip4Address areaId) {
+        this.areaId = areaId;
+    }
+
+    /**
+     * Gets is already created or not.
+     *
+     * @return true if already created else false
+     */
+    public boolean isAlreadyCreated() {
+        return alreadyCreated;
+    }
+
+    /**
+     * Sets is already created or not.
+     *
+     * @param alreadyCreated true or false
+     */
+    public void setAlreadyCreated(boolean alreadyCreated) {
+        this.alreadyCreated = alreadyCreated;
+    }
+
+    /**
+     * Gets is DR or not.
+     *
+     * @return true if DR else false
+     */
+    public boolean isDr() {
+        return isDr;
+    }
+
+    /**
+     * Stes DR or not.
+     *
+     * @param dr true or false
+     */
+    public void setDr(boolean dr) {
+        this.isDr = dr;
+    }
+
+    /**
+     * Gets neighbor id.
+     *
+     * @return neighbor id
+     */
+    public Ip4Address neighborId() {
+        return neighborId;
+    }
+
+    /**
+     * Sets neighbor id.
+     *
+     * @param neighborId neighbor id
+     */
+    public void setNeighborId(Ip4Address neighborId) {
+        this.neighborId = neighborId;
+    }
+}