VPN and Java VNC

[Seak, Teng-Fong]

David Perrault wrote:
> Hello,
>
> I have been trying to access my home Java VNC server from my corporate network (at work or using a VPN connection from home) without success.
>
> It works fine outside of my corporate network.
>
> I thought that using the Java server,  it would work.
>
>  I have also changed the port of the Java server from 5800 to 443. No difference.
>
> What  are the port requirements of the Java server? Should it work through a VPN connection?
>
> Thanks
>   

    VNC isn't using Java server.  It just acts as a simple HTTP server
to serve the first page and Java applet.  That doesn't make it a Java
server.

    On the other hand, you need to make sure that both ports 5900 and
5800 can be accessed from Internet (if you're having a router).  Maybe
you might need to read this:
http://realvnc.com/support/faq.html#firewall

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