You can always tunnel the VNC connection through SSH. It's what I do for those unfortunate times I stuck on a windows machine (since the VNC viewer and PuTTY are monolithic executables that don't require administrative privileges to install).
Could you expand on how exactly you set that up? I rarely use windows but sometimes I am forced to (like on campus computers). Also, is there an easy way to acomplish the same thing on a linux box?
Joshua
Remote Firewall Local Box -----> Box -----> Box (Win32) (Linux) (Linux)
Naturally, if you do not have a firewall box to SSH into first, you can go direct to the Local Box.
1. Get the VNC Viewer http://www.realvnc.com/dist/vnc-3.3.7-x86_win32_viewer.zip
2. Get PuTTY http://the.earth.li/~sgtatham/putty/latest/x86/putty.exe
3. Double click PuTTY and enter the hostname or IP of your firewall
box, select SSH, and in "Tunnels" forward local port 10000 (or some
high number) to localhost:10000. Make the connection. (If you don't
have an intermediate firewall, forward to localhost:5901. This
assumes that you have run your vnc server as display:1. Otherwise
choose port 5900+vnc-display-num. If you use rfb to export your
primary display, the port is 5900.)
4. If you are now logged in to an intermediate Linux firewall, execute:
ssh -L 10000:localhost:5901 [EMAIL PROTECTED], otherwise skip this step.
See note above about the port numbers.
5. Double click the VNC viewer icon on the windows box and tell it to
connect to display localhost:10000.
From Linux to Linux it looks like this:
(with intermediate firewall) ssh -L 10000:localhost:10000 [EMAIL PROTECTED] ssh -L 10000:localhost:5901 [EMAIL PROTECTED]
(without intermediate firewall) ssh -L 10000:localhost:5901 [EMAIL PROTECTED]
$ vncserver :1
(different xterm) vncviewer localhost:10000
Some gotchas:
- Make sure you have "Xvnc: LOCAL" in /etc/hosts.allow.
This makes certain you don't accidentally connect from
an unsecure remote client, only from a local (to the box)
connection (like a forwarded SSH connection).
- Don't forget to start the vnc server, either before leaving
home (in the case using rfb to export your primary :0 display)
or on logging into the box.
- Don't forget to kill the vncserver ("vncserver -kill :1")
when you finish. It's not good to leave extra services
running.-Roberto
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