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

2025-12-05: Celebrating the 23th anniversary of the UltraVNC (26th anniversary since the laying of the foundation stone): https://forum.uvnc.com/viewtopic.php?t=38130

2025-12-03: Could you please complete our poll/survey? Renaming UltraVNC files and service to be more clear: https://forum.uvnc.com/viewtopic.php?t=38128
There was a problem to vote, it is solved now! Thanks in advance!

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

Join us on social networks and share our announcements:
- Website: https://uvnc.com/
- GitHub: https://github.com/ultravnc
- Mastodon: https://mastodon.social/@ultravnc
- Bluesky/AT Protocol: https://bsky.app/profile/ultravnc.bsky.social
- Facebook: https://www.facebook.com/ultravnc1
- X/Twitter: https://x.com/ultravnc1
- Reddit community: https://www.reddit.com/r/ultravnc
- OpenHub: https://openhub.net/p/ultravnc

server seems to work only on port 443

Simple, Free, Open Source UltraVNC Wrapper Supporting Windows and Mac OSX
Post Reply
RMM
Posts: 1
Joined: 2011-12-13 15:31

server seems to work only on port 443

Post by RMM »

I used the windows repeater, and first I tried to set the server port to 5500 instead of 443. and compiled everything
I didn't manage to get the server (instantview.exe) to connect properly. (Compiled several times.)
It seems to find the repeater, but then it just opens the config screen of the vnc server. When I close this one it opens and opens it again.
After trying out for a while, I set the repeater back to the port 443 (for the server) and compiled everything newly.
And on this port everything is working.
For testing purpose I installed the repeater on the same computer as I started the instantview.exe from. But I don't think that should be the problem since it worked wi
I'd really like to use an other port than 443 since we already use this one for other purposes....

I'm not sure if it's related, but first I wanted to use the linux repeater (ultravnc_repeater.pl). This one also didn't work, It always logged the message:

Code: Select all

Tue Dec 13 15:23:59 2011: new vnc server connecting.
Tue Dec 13 15:23:59 2011: ultravnc_repeater: read error: Die Verbindung wurde vom Kommunikationspartner zurückgesetzt
(The text after read error should mean something like: The connection has been reseted by the peer)
And then the instant viewer reacted the same as descriped above, opening the configuration screen...
I couldn't try it out with port 443 with the linux repeater since this one is already in use at the only linux server I can use here right now..

anybody has an idea what could be the problem?
Post Reply