because the company, where i work, allows only port 80/443 to the outside world, i need to use those ports to connect to my server.
i'm using 443 already for my openvpn on server, so i would like to use port 80 for vnc repeater.
from home, my whole vnc setup with repeater works fine on default port.
from work, default port is not accessible, so i added a redirect 80 to default vnc port on firewall.
so far so good, but now i think i noticed a bug in uvncviewer (at least on windows).
using 1.2.1.7:
when i enable proxy/repeater and type in: "vncproxy.myserver.com:80" the viewer connects on port 5900
then i thought, maybe this bug is fixed in later version, so i upgraded today to 1.2.2.2 and the behavior is still same.
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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
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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
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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
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Viewer uses port 5900 for repeater if port 80 is specified
- Rudi De Vos
- Admin & Developer

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Re: Viewer uses port 5900 for repeater if port 80 is specifi
Try ::80
Some old unix legacy ports < 1000 are considered terminals.
We added "::" to indicate it's a port number
Some old unix legacy ports < 1000 are considered terminals.
We added "::" to indicate it's a port number
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