diff --git a/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/OpenstackPort.java b/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/OpenstackPort.java
new file mode 100644
index 0000000..4326b4f
--- /dev/null
+++ b/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/OpenstackPort.java
@@ -0,0 +1,350 @@
+/*
+ * 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.openstackswitching;
+
+import com.google.common.collect.Lists;
+import org.onlab.packet.Ip4Address;
+import org.onlab.packet.MacAddress;
+
+import java.util.HashMap;
+import java.util.List;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * It represents the Openstack Port information.
+ */
+public final class OpenstackPort {
+
+    public enum PortStatus {
+        UP,
+        DOWN
+    }
+
+    private PortStatus status;
+    private String name;
+    // FIX_ME
+    private String allowedAddressPairs;
+    private boolean adminStateUp;
+    private String networkId;
+    private String tenantId;
+    private String deviceOwner;
+    private MacAddress macAddress;
+    // <subnet id, ip address>
+    private HashMap<String, Ip4Address> fixedIps;
+    private String id;
+    private List<String> securityGroups;
+    private String deviceId;
+
+    private OpenstackPort(PortStatus status, String name, boolean adminStateUp,
+                          String networkId, String tenantId, String deviceOwner,
+                          MacAddress macAddress, HashMap fixedIps, String id,
+                          List<String> securityGroups, String deviceId) {
+
+        this.status = status;
+        this.name = name;
+        this.adminStateUp = adminStateUp;
+        this.networkId = checkNotNull(networkId);
+        this.tenantId = checkNotNull(tenantId);
+        this.deviceOwner = deviceOwner;
+        this.macAddress = checkNotNull(macAddress);
+        this.fixedIps = checkNotNull(fixedIps);
+        this.id = checkNotNull(id);
+        this.securityGroups = securityGroups;
+        this.deviceId = deviceId;
+    }
+
+
+
+    /**
+     * Returns OpenstackPort builder object.
+     *
+     * @return OpenstackPort builder
+     */
+    public static OpenstackPort.Builder builder() {
+        return new Builder();
+    }
+
+    /**
+     * Returns port status.
+     *
+     * @return port status
+     */
+    public PortStatus status() {
+        return status;
+    }
+
+    /**
+     * Returns port name.
+     *
+     * @return port name
+     */
+    public String name() {
+        return name;
+    }
+
+    /**
+     * Returns whether admin state up or not.
+     *
+     * @return true if admin state up, false otherwise
+     */
+    public boolean isAdminStateUp() {
+        return adminStateUp;
+    }
+
+    /**
+     * Returns network ID.
+     *
+     * @return network ID
+     */
+    public String networkId() {
+        return networkId;
+    }
+
+    /**
+     * Returns device owner.
+     *
+     * @return device owner
+     */
+    public String deviceOwner() {
+        return deviceOwner;
+    }
+
+    /**
+     * Returns mac address.
+     *
+     * @return mac address
+     */
+    public MacAddress macAddress() {
+        return macAddress;
+    }
+
+    /**
+     * Returns the fixed IP information.
+     *
+     * @return fixed IP info
+     */
+    public HashMap fixedIps() {
+        return fixedIps;
+    }
+
+    /**
+     * Returns port ID.
+     *
+     * @return port ID
+     */
+    public String id() {
+        return id;
+    }
+
+    /**
+     * Returns security group information.
+     *
+     * @return security group info
+     */
+    public List<String> securityGroups() {
+        return securityGroups;
+    }
+
+    /**
+     * Returns device ID.
+     *
+     * @return device ID
+     */
+    public String deviceId() {
+        return deviceId;
+    }
+
+    // TODO : Implement the following functions when necessary
+    //@Override
+    //public void equals(Object that) {
+    //
+    //}
+    //
+    //@Override
+    //public int hashCode() {
+    //
+    //}
+
+    /**
+     * OpenstackPort Builder class.
+     */
+    public static final class Builder {
+
+        private PortStatus status;
+        private String name;
+        // FIX_ME
+        private String allowedAddressPairs;
+        private boolean adminStateUp;
+        private String networkId;
+        private String tenantId;
+        private String deviceOwner;
+        private MacAddress macAddress;
+        // list  of hash map <subnet id, ip address>
+        private HashMap<String, Ip4Address> fixedIps;
+        private String id;
+        private List<String> securityGroups;
+        private String deviceId;
+
+        Builder() {
+            fixedIps = new HashMap<>();
+            securityGroups = Lists.newArrayList();
+        }
+
+        /**
+         * Sets port status.
+         *
+         * @param status port status
+         * @return Builder object
+         */
+        public Builder portStatus(PortStatus status) {
+            this.status = status;
+
+            return this;
+        }
+
+        /**
+         * Sets port name.
+         *
+         * @param name port name
+         * @return Builder object
+         */
+        public Builder name(String name) {
+            this.name = name;
+
+            return this;
+        }
+
+        /**
+         * Sets whether admin state up or not.
+         *
+         * @param isAdminStateUp true if admin state is up, false otherwise
+         * @return Builder object
+         */
+        public Builder adminState(boolean isAdminStateUp) {
+            this.adminStateUp = isAdminStateUp;
+
+            return this;
+        }
+
+        /**
+         * Sets network ID.
+         *
+         * @param networkId network ID
+         * @return Builder object
+         */
+        public Builder netwrokId(String networkId) {
+            this.networkId = networkId;
+
+            return this;
+        }
+
+        /**
+         * Sets tenant ID.
+         *
+         * @param tenantId tenant ID
+         * @return Builder object
+         */
+        public Builder tenantId(String tenantId) {
+            this.tenantId = tenantId;
+
+            return this;
+        }
+
+        /**
+         * Sets device owner.
+         *
+         * @param owner device owner
+         * @return Builder object
+         */
+        public Builder deviceOwner(String owner) {
+            this.deviceOwner = owner;
+
+            return this;
+        }
+
+        /**
+         * Sets MAC address of the port.
+         *
+         * @param mac MAC address
+         * @return Builder object
+         */
+        public Builder macAddress(MacAddress mac) {
+            this.macAddress = mac;
+
+            return this;
+        }
+
+        /**
+         * Sets Fixed IP address information.
+         *
+         * @param fixedIpList Fixed IP info
+         * @return Builder object
+         */
+        public Builder fixedIps(HashMap<String, Ip4Address> fixedIpList) {
+            fixedIps.putAll(fixedIpList);
+
+            return this;
+        }
+
+        /**
+         * Sets ID of the port.
+         *
+         * @param id ID of the port
+         * @return Builder object
+         */
+        public Builder id(String id) {
+            this.id = id;
+
+            return this;
+        }
+
+        /**
+         * Sets security group of the port.
+         *
+         * @param securityGroup security group of the port
+         * @return Builder object
+         */
+        public Builder securityGroup(String securityGroup) {
+            securityGroups.add(securityGroup);
+
+            return this;
+        }
+
+        /**
+         * Sets device ID of the port.
+         *
+         * @param deviceId device ID
+         * @return Builder object
+         */
+        public Builder deviceId(String deviceId) {
+            this.deviceId = deviceId;
+
+            return this;
+        }
+
+        /**
+         * Builds an OpenstackPort object.
+         *
+         * @return OpenstackPort objecet
+         */
+        public OpenstackPort build() {
+            return new OpenstackPort(status, name, adminStateUp, networkId, networkId,
+                    deviceOwner, macAddress, fixedIps, id, securityGroups, deviceId);
+        }
+    }
+}
+