The IP 115.231.222.42 has just been banned by Fail2Ban after 18 attempts against SSH. Latest lines containing IP:115.231.222.42 in /var/log/syslog/sshd.log Jan 24 14:34:10 ftlogin1 sshd[11521]: Connection closed by 115.231.222.42 Jan 24 14:34:10 ftlogin1 sshd[11490]: error: PAM: Authentication failure for root from 115.231.222.42 Jan 24 14:34:11 ftlogin1 sshd[11493]: Received disconnect from 115.231.222.42: 11: Bye Bye Jan 24 14:34:11 ftlogin1 sshd[11522]: Connection closed by 115.231.222.42 Jan 24 14:34:11 ftlogin1 sshd[11534]: Connection closed by 115.231.222.42 Jan 24 14:34:11 ftlogin1 sshd[11542]: Connection closed by 115.231.222.42 Jan 24 14:34:11 ftlogin1 sshd[11541]: Connection closed by 115.231.222.42 Jan 24 14:34:12 ftlogin1 sshd[11502]: error: PAM: Authentication failure for root from 115.231.222.42 Jan 24 14:34:12 ftlogin1 sshd[11508]: Received disconnect from 115.231.222.42: 11: Bye Bye Jan 24 14:34:13 ftlogin1 sshd[11510]: error: PAM: Authentication failure for root from 115.231.222.42 - Fail2ban on