Instantiate a FilterImpl on the server (Solaris)
Instantiate a CallbackImpl on the client (Win95) (applet running in HotJava)
In the client, register a callback by calling Filter.register(callbackImpl)
In the server, invoke a method on the callback remote reference passed in to 'register'.
HotJava pops-up dialog asking permission to allow connect to a DNS server (instead of Win95 machine).
Why is the Solaris server trying to connect to the DNS server ?
The connection is refused and an exception is thrown.
Works fine on Solaris Sparc client.