https://devopstales.github.io/linux/proxmox-fail2ban/

[utterances-bot]

Proxmox: Potect your server with fail2ban - devopstales

https://devopstales.github.io/linux/proxmox-fail2ban/

[dragonal42]

hi !! thanks a lot very clear ... but an error with Proxmox 8 debian 12 :
ERROR: No failure-id group in '/etc/fail2ban/filter.d/proxmox.conf' for verification ... have u got an idea ?

[nordscan]

should be:

nano /etc/fail2ban/filter.d/proxmox.conf
[Definition]
failregex = pvedaemon\[.*authentication failure; rhost=<HOST> user=.* msg=.*
ignoreregex =.