util.rmi
Class Vpn

java.lang.Object
  util.rmi.Vpn

public class Vpn
extends Object

Another playground for Vpn RMI. Consider this: We want the registry to run on Teneriffe, either on wifsip or archive We want access from archive and wifsip. From outside, we want access via the VPN addresses. Currently, archive is 161.72.132.71, wifsip is 161.72.132.72. The VPN addresses are: vpn-archive 141.33.210.34 and vpn-wifsip 141.33.210.38, respectively. In principle, we should be able to change only the client sockets by re-routing them, if connecting from the outside.

This finally made it, we have to sub-class the client factory only and re-route.

Nested Class Summary

static class	Vpn.VpnC Class to test callback without special registries.
static class	Vpn.VpnClientSocketFactory
static class	Vpn.VpnS Class to test callback without special registries.
static class	Vpn.VpnServerSocket
static class	Vpn.VpnServerSocketFactory
static class	Vpn.VpnSocket

Field Summary

private static InetAddress

local

Constructor Summary

Vpn()

Method Summary

static void	main(String[] arg) Test some things.
static void	serverCharacteristics(ServerSocket s)
static void	socketCharacteristics(Socket s)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

local

private static InetAddress local

Constructor Detail

Vpn

public Vpn()

Method Detail

socketCharacteristics

public static void socketCharacteristics(Socket s)
                                  throws IOException

Throws:

IOException

serverCharacteristics

public static void serverCharacteristics(ServerSocket s)
                                  throws IOException

Throws:

IOException

main

public static void main(String[] arg)
                 throws UnknownHostException

Test some things.

Throws:

UnknownHostException