java.security.AccessControlException

Scott "The Axe" O'Bryan axeman "at" dwarf.org
Tue, 19 Mar 2002 15:26:07 +0000


Just open up ports 5800 + display number and 5900 + display nuber on the
firewall and have it sent to the VNC server.  If you have multiple vnc
servers, assign a different display to each machine and they will not
conflict.  :)

-----Original Message-----
From: owner-vnc-list "at" uk.research.att.com
[mailto:owner-vnc-list "at" uk.research.att.com] On Behalf Of saravanan
pillai
Sent: Monday, March 18, 2002 11:32 PM
To: vnc-list "at" uk.research.att.com
Subject: Re: java.security.AccessControlException

Hi Mr.Michale,

Thankyou very much for your reply. Very kind of you.

One more info I would like to ask you, how to connect to a remote vnc
server
which is behind a firewall/proxy server.

Thanks and Regards


>From: Michael Ossmann <michael.ossmann "at" alttech.com>
>Reply-To: vnc-list "at" uk.research.att.com
>To: vnc-list "at" uk.research.att.com
>Subject: Re: java.security.AccessControlException
>Date: Mon, 18 Mar 2002 10:25:10 -0700
>
>On Mon, Mar 18, 2002 at 10:38:04AM +0530, saravanan pillai wrote:
> >
> > java.security.AccessControlException : access
> > denied(java.net.SocketPermission XXX.XXX.XXX.XXX*:5900 connect,
resolve)
>
>Are you running the applet within a web browser?  If so, is it being
>served from a web server on the same box as the VNC server?  If it is
>being served by a different remote machine (or even your local
>filesystem) your web browser will refuse to grant the Java applet
>permission to open a connection to any remote host except for the one
>which served the applet.  This is one of the reasons it is common
>practice to serve the Java applet from port 5800 on the VNC server.
You
>can grant the applet special permissions only if it is a signed applet.
>
>--
>Mike Ossmann, Tarantella/UNIX Engineer/Instructor
>Alternative Technology, Inc.  http://www.alttech.com/
>---------------------------------------------------------------------
>To unsubscribe, mail majordomo "at" uk.research.att.com with the line:
>'unsubscribe vnc-list' in the message BODY
>See also: http://www.uk.research.att.com/vnc/intouch.html
>---------------------------------------------------------------------

_________________________________________________________________
Join the worlds largest e-mail service with MSN Hotmail.
http://www.hotmail.com
---------------------------------------------------------------------
To unsubscribe, mail majordomo "at" uk.research.att.com with the line:
'unsubscribe vnc-list' in the message BODY
See also: http://www.uk.research.att.com/vnc/intouch.html
---------------------------------------------------------------------
---------------------------------------------------------------------
To unsubscribe, mail majordomo "at" uk.research.att.com with the line:
'unsubscribe vnc-list' in the message BODY
See also: http://www.uk.research.att.com/vnc/intouch.html
---------------------------------------------------------------------