Yes, you can uses this commands:
Ver comando de fail2ban
[root@vitalpbx ~]# man fail2ban-client
Ver clientes baneas por ssh:
[root@vitalpbx ~]# fail2ban-client status sshd
Ver clientes baneas por asterisk:
[root@vitalpbx ~]# fail2ban-client status asterisk
Desbanear un IP
[root@vitalpbx ~]# fail2ban-client set sshd unbanip 192.168.31.29
Banear un IP
[root@vitalpbx ~]# fail2ban-client set sshd banip 192.168.31.29
Bloquear IP con el Iptables:
iptables -I INPUT 1 -s IP -j DROP
Desbloquear IP del Iptables:
iptables -D INPUT -s IP -j DROP
