After more 1 000 000 (one million) views on forum for 1.5.0.x development versions... and 1.6.0.0 version
A new stable version, UltraVNC 1.6.1.0 and UltraVNC SC 1.6.1.0 have been released: https://forum.uvnc.com/viewtopic.php?t=38080
Feedback is welcome

Celebrating the 22th anniversary of the UltraVNC (25th anniversary since the laying of the foundation stone): https://forum.uvnc.com/viewtopic.php?t=38031

Important: Please update to latest version before to create a reply, a topic or an issue: https://forum.uvnc.com/viewtopic.php?t=37864

Forum password change request: https://forum.uvnc.com/viewtopic.php?t=38078

Development: UltraVNC development is always here... Any help is welcome.
A new development version, UltraVNC 1.6.3.0-dev has been released, please test it: https://forum.uvnc.com/viewtopic.php?t=38091
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

Need to disable automatic blacklisting of IPs

Here you will find help for frequently asked questions as well as for your specific question
Post Reply
jodybruchon
Posts: 1
Joined: 2024-01-15 13:19

Need to disable automatic blacklisting of IPs

Post by jodybruchon »

I am using SSH port forwarding to tunnel a VNC behind CGNAT to a server with a non-CGNAT public IP so that VNC is reachable from the outside. However, if a bot attempts to break into the VNC server too many times, the server blacklists the source IP. Since switching to the CGNAT ISP the source IP is always the IP of the repeater, so now the VNC blacklist has become an easily triggered denial-of-service attack vector. There seems to be no documented way to disable the automatic blacklist.

Please tell me how to disable the automatic blacklist, or add the ability to do so. Thanks!
User avatar
Rudi De Vos
Admin & Developer
Admin & Developer
Posts: 6952
Joined: 2004-04-23 10:21
Contact:

Re: Need to disable automatic blacklisting of IPs

Post by Rudi De Vos »

Need to be changed in code. Someone else is going to try to add this.
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/
Post Reply