Hi,
I'm a complete beginner, so please bear with me. I have VNC Working from Home to Office No Problem, so am using the same port to accept an SC connection from a recently compiled SC Server.
Compiled OK, I run it, click, and for a millisecond or so I see the balloon which says "Conenction Active; Now visible to the remote PC blah blah". The icon the disappears and that's it.
I have read through a bunch of posts but none describes this error, most have it NOT working ... mine appears to work, for a VERY brief time, but then dumps itself, no error message nix.... It doesn't stay for 5 minutes trying to connect.
I am connecting to my home PC from work, to which I can make a connection using the Viewer from Work, so port forawrds seem to work. I used VNC to check Event Viewer logs on my home PC for errors. Nix. But with the SC Server at Work and the Viewer at home, no dice.
A check of the Firewall Log shows what I described above, every time.
2006-05-24 17:11:36 OPEN-INBOUND TCP (Addresses Deleted)
2006-05-24 17:11:37 CLOSE TCP (Addresses Deleted)
Any ideas? Simple ones?
Ta
Kristian
[EDIT] I think I fixed it. I simply redirected port 5500 to my PC, in my router. I don't know why it didn't work with one of the 5800 or 5900 ports. I "think" it is because the Viewer was listening on the external port, rather than the internal one.
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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
SC Server SAYS it connects but disappears i.e. No Icon?
SC Server SAYS it connects but disappears i.e. No Icon?
Last edited by jksmurf on 2006-05-24 13:16, edited 2 times in total.
5500 = SC outgoing ---> vnc viewer listening 5500I don't know why it didn't work with one of the 5800 or 5900 ports. I "think" it is because the Viewer was listening on the external port, rather than the internal one.
5500 = vnc server outgoing ---> vnc viewer listening
5900 = vnc server listening <--- vnc viewer outgoing
5800 = vnc server listening <--- http javaviewer outgoing
UltraVNC 1.0.9.6.1 (built 20110518)
Windows OS: XP Home + Vista Business + 7 Home
Only experienced user, [u]not[/u] developer
Windows OS: XP Home + Vista Business + 7 Home
Only experienced user, [u]not[/u] developer

