diff --git a/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/Router.java b/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/Router.java
new file mode 100644
index 0000000..e853ec2
--- /dev/null
+++ b/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/Router.java
@@ -0,0 +1,102 @@
+/*
+ * Copyright 2015 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.vtnrsc;
+
+import java.util.List;
+
+/**
+ * Representation of a Router.
+ */
+public interface Router {
+
+    /**
+     * Coarse classification of the type of the Router.
+     */
+    public enum Status {
+        /**
+         * Signifies that a router is currently active.
+         */
+        ACTIVE,
+        /**
+         * Signifies that a router is currently inactive.
+         */
+        INACTIVE
+    }
+
+    /**
+     * Returns the router identifier.
+     *
+     * @return identifier
+     */
+    RouterId id();
+
+    /**
+     * Returns the router Name.
+     *
+     * @return routerName
+     */
+    String name();
+
+    /**
+     * Returns the router admin state.
+     *
+     * @return true or false
+     */
+    boolean adminStateUp();
+
+    /**
+     * Returns the status of router.
+     *
+     * @return RouterStatus
+     */
+    Status status();
+
+    /**
+     * Returns the distributed status of this router.
+     * If true, indicates a distributed router.
+     *
+     * @return true or false
+     */
+    boolean distributed();
+
+    /**
+     * Returns the RouterGateway of router.
+     *
+     * @return routerGateway
+     */
+    RouterGateway externalGatewayInfo();
+
+    /**
+     * Returns the gatewayPortid of router.
+     *
+     * @return virtualPortId
+     */
+    VirtualPortId gatewayPortid();
+
+    /**
+     * Returns the owner(tenant) of this router.
+     *
+     * @return tenantId
+     */
+    TenantId tenantId();
+
+    /**
+     * Returns the router list of router.
+     *
+     * @return routes
+     */
+    List<String> routes();
+}