Hi, I'm using CSF (Config File Server) for protecting my server from bruteforce. My Operating system is Ubuntu 16.04 LTS. I want to protect the login using the firewall but this need to have custom regex set in the CSF configuration based on the failure login log that generated by Odoo. Have anyone working on this and can give me example? I use search in this forum and nobody mention about CSF.

PS: I want to avoid using Odoo module for this purpose.

Thanks.