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What is listen mode?

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asheenlevrai
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What is listen mode?

Post by asheenlevrai »

Hi :)

Can anyone explain to me what is "listen mode"?
I used to have a UltraVNC icon in the windows tray. Now I have 2. The regular one and another (different shade of green) that is called "UltraVNC Viewer listening - port:5500".
If I click on it, the usual window allowing me to connect to a client pops up. Same as when I launch UltraVNC Viewer from the start menu.

Google tells me this mode is not something new, so how come I get the extra tray icon only now? What did I do without noticing?

Thanks
-a-
<:B_)~
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Rudi De Vos
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Re: What is listen mode?

Post by Rudi De Vos »

Normal the UltraVNC Viewer makes a connection to the UltraVNC Server.
The UltraVNC Server listens for a UltraVNC Viewer.

But sometimes you want that the UltraVNC Server connects to the UltraVNC Viewer.
In that case, the UltraVNC Viewer listens for a UltraVNC Server connection and the UltraVNC Server connects to the UltraVNC Viewer.

Listen mode: UltraVNC Viewer waits for a UltraVNC Server connection.
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- Facebook: https://www.facebook.com/ultravnc1
- X/Twitter: https://x.com/ultravnc1
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asheenlevrai
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Joined: 2011-02-05 10:32

Re: What is listen mode?

Post by asheenlevrai »

Rudi De Vos wrote: 2022-01-10 19:46 Normal the UltraVNC Viewer makes a connection to the UltraVNC Server.
The UltraVNC Server listens for a UltraVNC Viewer.

But sometimes you want that the UltraVNC Server connects to the UltraVNC Viewer.
In that case, the UltraVNC Viewer listens for a UltraVNC Server connection and the UltraVNC Server connects to the UltraVNC Viewer.

Listen mode: UltraVNC Viewer waits for a UltraVNC Server connection.
Thanks a lot :)

How would you connect from the UltraVNC Server to the PC in listen mode?
Excuse my ignorance.

I usually setup both UltraVNC Server and UltraVNC Viewer on all my machines so that any of them can remotely access any of the others...

Thanks again :)
Best,
-a-
<:B_)~
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Rudi De Vos
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Re: What is listen mode?

Post by Rudi De Vos »

commandline:

Code: Select all

winvnc.exe -connect ip_viewerpc -run
Also see:
- https://uvnc.com/docs/uvnc-server/51-ul ... eters.html

UI:
- Systray winvnc.exe
- Add new client

If another port then 5500 is used, sample 5001:

Code: Select all

winvnc.exe -connect ip_viewerpc:5001 -run
UltraVNC links (join us on social networks):
- Website: https://uvnc.com/
- Forum: https://forum.uvnc.com/
- GitHub sourcecode: https://github.com/ultravnc/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
- uvnc2me: https://uvnc2me.com/
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