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

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Need help, no connection

Single Click discussions / bugs
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Patchworks
Posts: 5
Joined: 2008-05-09 02:36

Need help, no connection

Post by Patchworks »

Ok, I'm not getting this Single Click stuff to work. Any help would be appreciated.

I've compliled my Remote.exe using the Single Click Offline Compiler. My router is setup to do the DDNS and that part seems to be working. I am using the default port 5500 in the compile and likewise I've opened both TCP/UDP on my Router and pointing to the internal 192.168.1.x address of the PC with the VNCViewer with Listening turned on.IP

What am I missing here? Does the PC running the SC Remote.exe have to have it's router or firewall set to allow traffic?

I'm at my wit's end.

thanks,
g
X3
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Location: 51.30 N 0.10 W
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Re: Need help, no connection

Post by X3 »

your using the internal IP like you said, for external connections back to that pc use the external ip or dyndns or no-ip host name.

of course forward the ports to the internal ip where the viewr is running

sc does a reverse connection thats why u use port 5500.

Internal IP 192.x.x.x will only work for computers over the LAN.

that pretty basic stuff and available information in the sticky topics.
Last edited by X3 on 2008-05-09 07:03, edited 2 times in total.
Regards
Patchworks
Posts: 5
Joined: 2008-05-09 02:36

Re: Need help, no connection

Post by Patchworks »

Well, I tracked down the problem to my Router. I'm using the Sveasoft firmware on my Linksys WRT54G router. I had the ports all setup and everything, but for some reason they were not going thru.

In my playing around, I enabled uPNP and now it is working.

Weird.

Thanks,

g
X3
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Posts: 280
Joined: 2007-12-11 08:50
Location: 51.30 N 0.10 W
Contact:

Re: Need help, no connection

Post by X3 »

Weird indeed...

Glad it werks :-D
Regards
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