B6206527.java revision 0
0N/A/*
2362N/A * Copyright 2005 Sun Microsystems, Inc. All Rights Reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
2362N/A * published by the Free Software Foundation.
0N/A *
2362N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
0N/A * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
0N/A * CA 95054 USA or visit www.sun.com if you need additional information or
2362N/A * have any questions.
2362N/A */
2362N/A
0N/A/**
0N/A * @test 1.1 05/01/05
0N/A * @bug 6206527
1245N/A * @summary "cannot assign address" when binding ServerSocket on Suse 9
0N/A */
1245N/A
0N/Aimport java.net.*;
1245N/Aimport java.util.*;
1245N/A
1245N/Apublic class B6206527 {
1245N/A
0N/A public static void main (String[] args) throws Exception {
1245N/A Inet6Address addr = getLocalAddr();
1245N/A if (addr == null) {
1245N/A System.out.println ("Could not find a link-local address");
0N/A return;
}
ServerSocket ss = new ServerSocket();
System.out.println ("trying LL addr: " + addr);
ss.bind(new InetSocketAddress(addr, 0));
// need to remove the %scope suffix
addr = (Inet6Address)InetAddress.getByAddress (
addr.getAddress()
);
System.out.println ("trying LL addr: " + addr);
ss = new ServerSocket();
ss.bind(new InetSocketAddress(addr, 0));
}
public static Inet6Address getLocalAddr () throws Exception {
Enumeration e = NetworkInterface.getNetworkInterfaces();
while (e.hasMoreElements()) {
NetworkInterface ifc = (NetworkInterface) e.nextElement();
Enumeration addrs = ifc.getInetAddresses();
while (addrs.hasMoreElements()) {
InetAddress a = (InetAddress)addrs.nextElement();
if (a instanceof Inet6Address) {
Inet6Address ia6 = (Inet6Address) a;
if (ia6.isLinkLocalAddress()) {
return ia6;
}
}
}
}
return null;
}
}