Usando fail2ban com iptables ao invés de firewalld

Fonte:
https://osric.com/chris/accidental-developer/2017/08/using-fail2ban-with-iptables-instead-of-firewalld/

mv /etc/fail2ban/jail.d/00-firewalld.conf /etc/fail2ban/jail.d/00-firewalld.disabled
systemctl restart fail2ban

IP
3.237.16.210