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.
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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
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Development: UltraVNC development is always here... Any help is welcome
Feedback is welcome
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
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.
I don't believe it requires any installation, just run it with the proper command line.