My VNC server is behind a proxy (squid) and SmoothWall firewall, I create a port forwarding for 5800 on the firewall to point to my VNC server local net IP.
the client is connected via ISP dialup to open http://private.sonacom.com.au:5800
the first page of VNC is bring up to prompt for password, but after login the applet has exception java.net.UnknownHostExcept
What am I missing ? Do I need to forward any other port for this ?