After more 2 000 000 (two million) views on forum for 1.5.0.x development versions... and 1.6.1.0, 1.6.3.0-dev versions
A new stable version, UltraVNC 1.6.4.0 and UltraVNC SC 1.6.4.0 have been released: https://forum.uvnc.com/viewtopic.php?t=38095
Feedback is always welcome

2025-12-14: 1.7.1.X-dev release builds need tests and feedback: https://forum.uvnc.com/viewtopic.php?t=38134

2025-12-02: We need help: English Wikipedia UltraVNC page has been requested to deletion: https://forum.uvnc.com/viewtopic.php?t=38127
Any help is welcome to improve the UltraVNC page and/or to comment on the Wikipedia Talk page

2025-05-06: Forum password change request: https://forum.uvnc.com/viewtopic.php?t=38078

2023-09-21: Important: Please update to latest version before to create a reply, a topic or an issue: https://forum.uvnc.com/viewtopic.php?t=37864

Development: UltraVNC development is always here... Any help is welcome
Feedback is welcome

Want HTTP java client to tunnel VNC

Any features you would like to see in UltraVNC? Propose it here
Post Reply
adrian.stephens
Posts: 1
Joined: 2004-12-14 07:26

Want HTTP java client to tunnel VNC

Post by adrian.stephens »

I'd like to be able to connect to VNC from a client (such as a cybercafe) that doesn't allow software downloads using port 80. The target VNC servers are behind a NAT/firewall.

This requires the applet to have a mode of operation that tunnels the VNC protocol inside HTTP.

Is this possible?

The current HTTP mode of operation allows routing of the HTTP
through a firewall, through apache configured as a transparent proxy to route <host>/vnc/<machine>:80 to <machine>:5800, so I can pick up the java applet OK. But then there's no way that the java applet can connect to port 5900 behind the firewall.

I can tunnel using SSH (which is what I currently do) or httunnel from my own machines, but not from machines over which I have no rights to install software.
byteboon
20
20
Posts: 34
Joined: 2004-08-10 23:57
Location: Canada
Contact:

Post by byteboon »

You could try using http://www.nocrew.org/software/httptunnel.html

I don't believe it requires any installation, just run it with the proper command line.
<b>Jeremy Cross</b>
Developer
Network<i>Streaming</i>
http://www.networkstreaming.com
Post Reply