The IP 168.63.217.240 has just been banned by Fail2Ban after 18 attempts against SSH. Latest lines containing IP:168.63.217.240 in /var/log/syslog/sshd.log Jun 20 13:53:39 ftlogin2 sshd[4825]: Connection closed by 168.63.217.240 Jun 20 13:53:43 ftlogin2 sshd[4826]: Invalid user Gualdo from 168.63.217.240 Jun 20 13:53:44 ftlogin2 sshd[4830]: Connection closed by 168.63.217.240 Jun 20 13:53:47 ftlogin2 sshd[4831]: Invalid user DLink from 168.63.217.240 Jun 20 13:53:47 ftlogin2 sshd[4834]: Connection closed by 168.63.217.240 Jun 20 13:53:51 ftlogin2 sshd[4835]: Invalid user Unknown from 168.63.217.240 Jun 20 13:53:51 ftlogin2 sshd[4838]: Connection closed by 168.63.217.240 Jun 20 13:53:55 ftlogin2 sshd[4839]: Invalid user admin from 168.63.217.240 Jun 20 13:53:55 ftlogin2 sshd[4842]: Connection closed by 168.63.217.240 Jun 20 13:53:59 ftlogin2 sshd[4844]: Invalid user admin from 168.63.217.240 - Fail2ban on