The IP 103.41.124.22 has just been banned by Fail2Ban after 18 attempts against SSH. Latest lines containing IP:103.41.124.22 in /var/log/syslog/sshd.log Jan 25 11:28:26 ftlogin2 sshd[24329]: error: PAM: Authentication failure for root from 103.41.124.22 Jan 25 11:28:26 ftlogin2 sshd[24329]: Failed keyboard-interactive/pam for root from 103.41.124.22 port 48146 ssh2 Jan 25 11:28:27 ftlogin2 sshd[24332]: Postponed keyboard-interactive for root from 103.41.124.22 port 48146 ssh2 Jan 25 11:28:28 ftlogin2 sshd[24329]: error: PAM: Authentication failure for root from 103.41.124.22 Jan 25 11:28:28 ftlogin2 sshd[24329]: Failed keyboard-interactive/pam for root from 103.41.124.22 port 48146 ssh2 Jan 25 11:28:29 ftlogin2 sshd[24364]: error: PAM: Authentication failure for root from 103.41.124.22 Jan 25 11:28:30 ftlogin2 sshd[24367]: Postponed keyboard-interactive for root from 103.41.124.22 port 60799 ssh2 Jan 25 11:28:31 ftlogin2 sshd[24364]: error: PAM: Authentication failure for root from 103.41.124.22 Jan 25 11:28:31 ftlogin2 sshd[24364]: Failed keyboard-interactive/pam for root from 103.41.124.22 port 60799 ssh2 Jan 25 11:28:31 ftlogin2 sshd[24367]: Postponed keyboard-interactive for root from 103.41.124.22 port 60799 ssh2 - Fail2ban on