diff --git a/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/resources/FloatingIpWebResource.java b/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/resources/FloatingIpWebResource.java
new file mode 100644
index 0000000..9fdcb52
--- /dev/null
+++ b/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/resources/FloatingIpWebResource.java
@@ -0,0 +1,285 @@
+/*
+ * 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.vtnweb.resources;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+import static javax.ws.rs.core.Response.Status.BAD_REQUEST;
+import static javax.ws.rs.core.Response.Status.NOT_FOUND;
+import static javax.ws.rs.core.Response.Status.CREATED;
+import static javax.ws.rs.core.Response.Status.CONFLICT;
+import static javax.ws.rs.core.Response.Status.NO_CONTENT;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.DELETE;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+
+import org.onlab.packet.IpAddress;
+import org.onlab.util.ItemNotFoundException;
+import org.onosproject.rest.AbstractWebResource;
+import org.onosproject.vtnrsc.DefaultFloatingIp;
+import org.onosproject.vtnrsc.FloatingIp;
+import org.onosproject.vtnrsc.FloatingIpId;
+import org.onosproject.vtnrsc.TenantId;
+import org.onosproject.vtnrsc.TenantNetworkId;
+import org.onosproject.vtnrsc.VirtualPortId;
+import org.onosproject.vtnrsc.RouterId;
+import org.onosproject.vtnrsc.FloatingIp.Status;
+import org.onosproject.vtnrsc.floatingip.FloatingIpService;
+import org.onosproject.vtnweb.web.FloatingIpCodec;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import com.google.common.collect.Sets;
+
+@Path("floatingips")
+public class FloatingIpWebResource extends AbstractWebResource {
+    private final Logger log = LoggerFactory
+            .getLogger(FloatingIpWebResource.class);
+    public static final String CREATE_FAIL = "Floating IP is failed to create!";
+    public static final String UPDATE_FAIL = "Floating IP is failed to update!";
+    public static final String GET_FAIL = "Floating IP is failed to get!";
+    public static final String NOT_EXIST = "Floating IP does not exist!";
+    public static final String DELETE_SUCCESS = "Floating IP delete success!";
+    public static final String JSON_NOT_NULL = "JsonNode can not be null";
+
+    @GET
+    @Produces(MediaType.APPLICATION_JSON)
+    public Response listFloatingIps() {
+        Collection<FloatingIp> floatingIps = get(FloatingIpService.class)
+                .getFloatingIps();
+        ObjectNode result = new ObjectMapper().createObjectNode();
+        result.set("floatingips",
+                   new FloatingIpCodec().encode(floatingIps, this));
+        return ok(result.toString()).build();
+    }
+
+    @GET
+    @Path("{floatingIpUUID}")
+    @Produces(MediaType.APPLICATION_JSON)
+    public Response getFloatingIp(@PathParam("floatingIpUUID") String id,
+                                  @QueryParam("fields") List<String> fields) {
+
+        if (!get(FloatingIpService.class).exists(FloatingIpId.of(id))) {
+            return Response.status(NOT_FOUND).entity(NOT_EXIST).build();
+        }
+        FloatingIp sub = nullIsNotFound(get(FloatingIpService.class)
+                .getFloatingIp(FloatingIpId.of(id)), GET_FAIL);
+
+        ObjectNode result = new ObjectMapper().createObjectNode();
+        if (fields.size() > 0) {
+            result.set("floatingip",
+                       new FloatingIpCodec().extracFields(sub, this, fields));
+        } else {
+            result.set("floatingip", new FloatingIpCodec().encode(sub, this));
+        }
+        return ok(result.toString()).build();
+    }
+
+    @POST
+    @Produces(MediaType.APPLICATION_JSON)
+    @Consumes(MediaType.APPLICATION_JSON)
+    public Response createFloatingIp(final InputStream input) {
+        try {
+            ObjectMapper mapper = new ObjectMapper();
+            JsonNode subnode = mapper.readTree(input);
+            Collection<FloatingIp> floatingIps = createOrUpdateByInputStream(subnode);
+            Boolean result = nullIsNotFound((get(FloatingIpService.class)
+                                                    .createFloatingIps(floatingIps)),
+                                            CREATE_FAIL);
+            if (!result) {
+                return Response.status(CONFLICT).entity(CREATE_FAIL).build();
+            }
+            return Response.status(CREATED).entity(result.toString()).build();
+
+        } catch (Exception e) {
+            return Response.status(BAD_REQUEST).entity(e.getMessage()).build();
+        }
+    }
+
+    @PUT
+    @Path("{floatingIpUUID}")
+    @Produces(MediaType.APPLICATION_JSON)
+    @Consumes(MediaType.APPLICATION_JSON)
+    public Response updateFloatingIp(@PathParam("floatingIpUUID") String id,
+                                     final InputStream input) {
+        try {
+            ObjectMapper mapper = new ObjectMapper();
+            JsonNode subnode = mapper.readTree(input);
+            Collection<FloatingIp> floatingIps = createOrUpdateByInputStream(subnode);
+            Boolean result = nullIsNotFound(get(FloatingIpService.class)
+                    .updateFloatingIps(floatingIps), UPDATE_FAIL);
+            if (!result) {
+                return Response.status(CONFLICT).entity(UPDATE_FAIL).build();
+            }
+            return ok(result.toString()).build();
+        } catch (Exception e) {
+            return Response.status(BAD_REQUEST).entity(e.getMessage()).build();
+        }
+    }
+
+    @Path("{floatingIpUUID}")
+    @DELETE
+    public Response deleteSingleFloatingIp(@PathParam("floatingIpUUID") String id)
+            throws IOException {
+        try {
+            FloatingIpId floatingIpId = FloatingIpId.of(id);
+            Set<FloatingIpId> floatingIpIds = Sets.newHashSet(floatingIpId);
+            get(FloatingIpService.class).removeFloatingIps(floatingIpIds);
+            return Response.status(NO_CONTENT).entity(DELETE_SUCCESS).build();
+        } catch (Exception e) {
+            return Response.status(NOT_FOUND).entity(e.getMessage()).build();
+        }
+    }
+
+    private Collection<FloatingIp> createOrUpdateByInputStream(JsonNode subnode)
+            throws Exception {
+        checkNotNull(subnode, JSON_NOT_NULL);
+        Collection<FloatingIp> floatingIps = null;
+        JsonNode floatingIpNodes = subnode.get("floatingips");
+        if (floatingIpNodes == null) {
+            floatingIpNodes = subnode.get("floatingip");
+        }
+        log.debug("floatingNodes is {}", floatingIpNodes.toString());
+
+        if (floatingIpNodes.isArray()) {
+            throw new IllegalArgumentException("only singleton requests allowed");
+        } else {
+            floatingIps = changeJsonToSub(floatingIpNodes);
+        }
+        return floatingIps;
+    }
+
+    /**
+     * Returns a collection of floatingIps from floatingIpNodes.
+     *
+     * @param floatingIpNodes the floatingIp json node
+     * @return floatingIps a collection of floatingIp
+     * @throws Exception
+     */
+    public Collection<FloatingIp> changeJsonToSub(JsonNode floatingIpNodes)
+            throws Exception {
+        checkNotNull(floatingIpNodes, JSON_NOT_NULL);
+        Map<FloatingIpId, FloatingIp> subMap = new HashMap<FloatingIpId, FloatingIp>();
+        if (!floatingIpNodes.hasNonNull("id")) {
+            throw new IllegalArgumentException("id should not be null");
+        } else if (floatingIpNodes.get("id").asText().isEmpty()) {
+            throw new IllegalArgumentException("id should not be empty");
+        }
+        FloatingIpId id = FloatingIpId.of(floatingIpNodes.get("id")
+                .asText());
+
+        if (!floatingIpNodes.hasNonNull("tenant_id")) {
+            throw new IllegalArgumentException("tenant_id should not be null");
+        } else if (floatingIpNodes.get("tenant_id").asText().isEmpty()) {
+            throw new IllegalArgumentException("tenant_id should not be empty");
+        }
+        TenantId tenantId = TenantId.tenantId(floatingIpNodes.get("tenant_id")
+                .asText());
+
+        if (!floatingIpNodes.hasNonNull("floating_network_id")) {
+            throw new IllegalArgumentException(
+                                          "floating_network_id should not be null");
+        } else if (floatingIpNodes.get("floating_network_id").asText()
+                .isEmpty()) {
+            throw new IllegalArgumentException(
+                                          "floating_network_id should not be empty");
+        }
+        TenantNetworkId networkId = TenantNetworkId.networkId(floatingIpNodes
+                .get("floating_network_id").asText());
+
+        VirtualPortId portId = null;
+        if (floatingIpNodes.hasNonNull("port_id")) {
+            portId = VirtualPortId.portId(floatingIpNodes.get("port_id")
+                    .asText());
+        }
+
+        RouterId routerId = null;
+        if (floatingIpNodes.hasNonNull("router_id")) {
+            routerId = RouterId.valueOf(floatingIpNodes.get("router_id")
+                    .asText());
+        }
+
+        IpAddress fixedIp = null;
+        if (floatingIpNodes.hasNonNull("fixed_ip_address")) {
+            fixedIp = IpAddress.valueOf(floatingIpNodes.get("fixed_ip_address")
+                    .asText());
+        }
+
+        if (!floatingIpNodes.hasNonNull("floating_ip_address")) {
+            throw new IllegalArgumentException(
+                                          "floating_ip_address should not be null");
+        } else if (floatingIpNodes.get("floating_ip_address").asText()
+                .isEmpty()) {
+            throw new IllegalArgumentException(
+                                          "floating_ip_address should not be empty");
+        }
+        IpAddress floatingIp = IpAddress.valueOf(floatingIpNodes
+                .get("floating_ip_address").asText());
+
+        if (!floatingIpNodes.hasNonNull("status")) {
+            throw new IllegalArgumentException("status should not be null");
+        } else if (floatingIpNodes.get("status").asText().isEmpty()) {
+            throw new IllegalArgumentException("status should not be empty");
+        }
+        Status status = Status.valueOf(floatingIpNodes.get("status").asText());
+
+        DefaultFloatingIp floatingIpObj = new DefaultFloatingIp(id, tenantId,
+                                                                networkId,
+                                                                portId,
+                                                                routerId,
+                                                                floatingIp,
+                                                                fixedIp, status);
+        subMap.put(id, floatingIpObj);
+        return Collections.unmodifiableCollection(subMap.values());
+    }
+
+    /**
+     * Returns the specified item if that items is null; otherwise throws not
+     * found exception.
+     *
+     * @param item item to check
+     * @param <T> item type
+     * @param message not found message
+     * @return item if not null
+     * @throws org.onlab.util.ItemNotFoundException if item is null
+     */
+    protected <T> T nullIsNotFound(T item, String message) {
+        if (item == null) {
+            throw new ItemNotFoundException(message);
+        }
+        return item;
+    }
+}
diff --git a/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/web/FloatingIpCodec.java b/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/web/FloatingIpCodec.java
new file mode 100644
index 0000000..ff5aebb
--- /dev/null
+++ b/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/web/FloatingIpCodec.java
@@ -0,0 +1,98 @@
+/*
+ * 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.vtnweb.web;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import java.util.Iterator;
+import java.util.List;
+
+import org.onosproject.codec.CodecContext;
+import org.onosproject.codec.JsonCodec;
+import org.onosproject.vtnrsc.FloatingIp;
+
+import com.fasterxml.jackson.databind.node.ObjectNode;
+
+/**
+ * FloatingIp JSON codec.
+ */
+public final class FloatingIpCodec extends JsonCodec<FloatingIp> {
+    @Override
+    public ObjectNode encode(FloatingIp floatingIp, CodecContext context) {
+        checkNotNull(floatingIp, "floatingIp cannot be null");
+        ObjectNode result = context
+                .mapper()
+                .createObjectNode()
+                .put("id", floatingIp.id().floatingIpId().toString())
+                .put("floating_network_id", floatingIp.networkId().toString())
+                .put("router_id",
+                     floatingIp.routerId() == null ? null : floatingIp
+                             .routerId().routerId())
+                .put("tenant_id", floatingIp.tenantId().toString())
+                .put("port_id",
+                     floatingIp.portId() == null ? null : floatingIp.portId()
+                             .toString())
+                .put("fixed_ip_address",
+                     floatingIp.fixedIp() == null ? null : floatingIp.fixedIp()
+                             .toString())
+                .put("floating_ip_address", floatingIp.floatingIp().toString())
+                .put("status", floatingIp.status().toString());
+        return result;
+    }
+
+    public ObjectNode extracFields(FloatingIp floatingIp, CodecContext context,
+                                   List<String> fields) {
+        checkNotNull(floatingIp, "floatingIp cannot be null");
+        ObjectNode result = context.mapper().createObjectNode();
+        Iterator<String> i = fields.iterator();
+        while (i.hasNext()) {
+            String s = i.next();
+            if (s.equals("floating_network_id")) {
+                result.put("floating_network_id", floatingIp.networkId()
+                        .toString());
+            }
+            if (s.equals("router_id")) {
+                result.put("router_id",
+                           floatingIp.routerId() == null ? null : floatingIp
+                                   .routerId().routerId());
+            }
+            if (s.equals("tenant_id")) {
+                result.put("tenant_id", floatingIp.tenantId().toString());
+            }
+            if (s.equals("port_id")) {
+                result.put("port_id",
+                           floatingIp.portId() == null ? null : floatingIp
+                                   .portId().toString());
+            }
+            if (s.equals("id")) {
+                result.put("id", floatingIp.id().floatingIpId().toString());
+            }
+            if (s.equals("fixed_ip_address")) {
+                result.put("fixed_ip_address",
+                           floatingIp.fixedIp() == null ? null : floatingIp
+                                   .fixedIp().toString());
+            }
+            if (s.equals("floating_ip_address")) {
+                result.put("floating_ip_address", floatingIp.floatingIp()
+                        .toString());
+            }
+            if (s.equals("status")) {
+                result.put("status", floatingIp.status().toString());
+            }
+        }
+        return result;
+    }
+}
diff --git a/apps/vtn/vtnweb/src/main/webapp/WEB-INF/web.xml b/apps/vtn/vtnweb/src/main/webapp/WEB-INF/web.xml
index 9733796..13b377b 100644
--- a/apps/vtn/vtnweb/src/main/webapp/WEB-INF/web.xml
+++ b/apps/vtn/vtnweb/src/main/webapp/WEB-INF/web.xml
@@ -37,6 +37,8 @@
                 org.onosproject.vtnweb.resources.PortChainWebResource
                 org.onosproject.vtnweb.resources.PortPairGroupWebResource
                 org.onosproject.vtnweb.resources.PortPairWebResource
+				org.onosproject.vtnweb.resources.FloatingIpWebResource
+                org.onosproject.vtnweb.resources.RouterWebResource
             </param-value>
         </init-param>
         <load-on-startup>1</load-on-startup>