diff --git a/apps/vtnrsc/src/main/java/org/onosproject/vtnrsc/DefaultVirtualPort.java b/apps/vtnrsc/src/main/java/org/onosproject/vtnrsc/DefaultVirtualPort.java
new file mode 100644
index 0000000..4de131a
--- /dev/null
+++ b/apps/vtnrsc/src/main/java/org/onosproject/vtnrsc/DefaultVirtualPort.java
@@ -0,0 +1,229 @@
+/*
+ * 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 static com.google.common.base.MoreObjects.toStringHelper;
+
+import java.util.Collection;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Set;
+
+import org.onlab.packet.MacAddress;
+import org.onosproject.net.DeviceId;
+
+/**
+ * Default implementation of VirtualPort interface .
+ */
+public final class DefaultVirtualPort implements VirtualPort {
+    private final VirtualPortId id;
+    private final TenantNetworkId networkId;
+    private final Boolean adminStateUp;
+    private final String name;
+    private final State state;
+    private final MacAddress macAddress;
+    private final TenantId tenantId;
+    private final String deviceOwner;
+    private final DeviceId deviceId;
+    private final Set<FixedIp> fixedIps;
+    private final BindingHostId bindingHostId;
+    private final String bindingVnicType;
+    private final String bindingVifType;
+    private final String bindingVifDetails;
+    private final Collection<AllowedAddressPair> allowedAddressPairs;
+    private final Collection<SecurityGroup> securityGroups;
+
+    /**
+     * Creates a VirtualPort object.
+     *
+     * @param id the virtual port identifier
+     * @param networkId the network identifier
+     * @param adminStateUp adminStateup true or false
+     * @param strMap the map of properties of virtual port
+     * @param state virtual port state
+     * @param macAddress the MAC address
+     * @param tenantId the tenant identifier
+     * @param deviceId the device identifier
+     * @param fixedIps set of fixed IP
+     * @param bindingHostId the binding host identifier
+     * @param allowedAddressPairs the collection of allowdeAddressPairs
+     * @param securityGroups the collection of securityGroups
+     */
+    public DefaultVirtualPort(VirtualPortId id,
+                              TenantNetworkId networkId,
+                              Boolean adminStateUp,
+                              Map<String, String> strMap,
+                              State state,
+                              MacAddress macAddress,
+                              TenantId tenantId,
+                              DeviceId deviceId,
+                              Set<FixedIp> fixedIps,
+                              BindingHostId bindingHostId,
+                              Collection<AllowedAddressPair> allowedAddressPairs,
+                              Collection<SecurityGroup> securityGroups) {
+        this.id = id;
+        this.networkId = networkId;
+        this.adminStateUp = adminStateUp;
+        this.name = strMap.get("name");
+        this.state = state;
+        this.macAddress = macAddress;
+        this.tenantId = tenantId;
+        this.deviceOwner = strMap.get("deviceOwner");
+        this.deviceId = deviceId;
+        this.fixedIps = fixedIps;
+        this.bindingHostId = bindingHostId;
+        this.bindingVnicType = strMap.get("bindingVnicType");
+        this.bindingVifType = strMap.get("bindingVifType");
+        this.bindingVifDetails = strMap.get("bindingVifDetails");
+        this.allowedAddressPairs = allowedAddressPairs;
+        this.securityGroups = securityGroups;
+    }
+
+    @Override
+    public VirtualPortId portId() {
+        return id;
+    }
+
+    @Override
+    public TenantNetworkId networkId() {
+        return networkId;
+    }
+
+    @Override
+    public String name() {
+        return name;
+    }
+
+    @Override
+    public boolean adminStateUp() {
+        return adminStateUp;
+    }
+
+    @Override
+    public State state() {
+        return state;
+    }
+
+    @Override
+    public MacAddress macAddress() {
+        return macAddress;
+    }
+
+    @Override
+    public TenantId tenantId() {
+        return tenantId;
+    }
+
+    @Override
+    public DeviceId deviceId() {
+        return deviceId;
+    }
+
+    @Override
+    public String deviceOwner() {
+        return deviceOwner;
+    }
+
+    @Override
+    public Collection<AllowedAddressPair> allowedAddressPairs() {
+        return allowedAddressPairs;
+    }
+
+    @Override
+    public Set<FixedIp> fixedIps() {
+        return fixedIps;
+    }
+
+    @Override
+    public BindingHostId bindingHostId() {
+        return bindingHostId;
+    }
+
+    @Override
+    public String bindingVnicType() {
+        return bindingVifType;
+    }
+
+    @Override
+    public String bindingVifType() {
+        return bindingVifType;
+    }
+
+    @Override
+    public String bindingVifDetails() {
+        return bindingVifDetails;
+    }
+
+    @Override
+    public Collection<SecurityGroup> securityGroups() {
+        return securityGroups;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(id, networkId, adminStateUp, name, state,
+                            macAddress, tenantId, deviceId, deviceOwner,
+                            allowedAddressPairs, fixedIps, bindingHostId,
+                            bindingVnicType, bindingVifType, bindingVifDetails,
+                            securityGroups);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj instanceof DefaultVirtualPort) {
+            final DefaultVirtualPort that = (DefaultVirtualPort) obj;
+            return Objects.equals(this.id, that.id)
+                    && Objects.equals(this.networkId, that.networkId)
+                    && Objects.equals(this.adminStateUp, that.adminStateUp)
+                    && Objects.equals(this.state, that.state)
+                    && Objects.equals(this.name, that.name)
+                    && Objects.equals(this.tenantId, that.tenantId)
+                    && Objects.equals(this.macAddress, that.macAddress)
+                    && Objects.equals(this.deviceId, that.deviceId)
+                    && Objects.equals(this.deviceOwner, that.deviceOwner)
+                    && Objects.equals(this.allowedAddressPairs,
+                                      that.allowedAddressPairs)
+                    && Objects.equals(this.fixedIps, that.fixedIps)
+                    && Objects.equals(this.bindingHostId, that.bindingHostId)
+                    && Objects.equals(this.bindingVifDetails,
+                                      that.bindingVifDetails)
+                    && Objects.equals(this.bindingVifType, that.bindingVifType)
+                    && Objects.equals(this.bindingVnicType,
+                                      that.bindingVnicType)
+                    && Objects.equals(this.securityGroups, that.securityGroups);
+        }
+        return false;
+    }
+
+    @Override
+    public String toString() {
+        return toStringHelper(this).add("id", id).add("network_id", networkId)
+                .add("adminStateUp", adminStateUp).add("state", state)
+                .add("name", name).add("state", state)
+                .add("macAddress", macAddress).add("tenantId", tenantId)
+                .add("deviced", deviceId).add("deviceOwner", deviceOwner)
+                .add("allowedAddressPairs", allowedAddressPairs)
+                .add("fixedIp", fixedIps).add("bindingHostId", bindingHostId)
+                .add("bindingVnicType", bindingVnicType)
+                .add("bindingVifDetails", bindingVifDetails)
+                .add("bindingVifType", bindingVifType)
+                .add("securityGroups", securityGroups).toString();
+    }
+
+}