| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.directory.server.dhcp.options.dhcp; |
| |
| |
| import java.net.InetAddress; |
| |
| import org.apache.directory.server.dhcp.options.AddressOption; |
| |
| |
| /** |
| * This option is used in DHCPOFFER and DHCPREQUEST messages, and may |
| * optionally be included in the DHCPACK and DHCPNAK messages. DHCP |
| * servers include this option in the DHCPOFFER in order to allow the |
| * client to distinguish between lease offers. DHCP clients use the |
| * contents of the 'server identifier' field as the destination address |
| * for any DHCP messages unicast to the DHCP server. DHCP clients also |
| * indicate which of several lease offers is being accepted by including |
| * this option in a DHCPREQUEST message. |
| * |
| * The identifier is the IP address of the selected server. |
| * |
| * The code for this option is 54, and its length is 4. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| * @version $Rev$, $Date$ |
| */ |
| public class ServerIdentifier extends AddressOption |
| { |
| public ServerIdentifier() |
| { |
| } |
| |
| |
| public ServerIdentifier(InetAddress localHost) |
| { |
| setAddress( localHost ); |
| } |
| |
| |
| /* |
| * @see org.apache.directory.server.dhcp.options.DhcpOption#getTag() |
| */ |
| public byte getTag() |
| { |
| return 54; |
| } |
| } |