The IP 103.41.124.56 has just been banned by Fail2Ban after 18 attempts against SSH. Latest lines containing IP:103.41.124.56 in /var/log/syslog/sshd.log Jan 25 09:39:59 ftlogin2 sshd[6517]: error: PAM: Authentication failure for root from 103.41.124.56 Jan 25 09:39:59 ftlogin2 sshd[6517]: Failed keyboard-interactive/pam for root from 103.41.124.56 port 34107 ssh2 Jan 25 09:40:00 ftlogin2 sshd[6520]: Postponed keyboard-interactive for root from 103.41.124.56 port 34107 ssh2 Jan 25 09:40:01 ftlogin2 sshd[6517]: error: PAM: Authentication failure for root from 103.41.124.56 Jan 25 09:40:01 ftlogin2 sshd[6517]: Failed keyboard-interactive/pam for root from 103.41.124.56 port 34107 ssh2 Jan 25 09:40:02 ftlogin2 sshd[6546]: error: PAM: Authentication failure for root from 103.41.124.56 Jan 25 09:40:03 ftlogin2 sshd[6549]: Postponed keyboard-interactive for root from 103.41.124.56 port 44599 ssh2 Jan 25 09:40:04 ftlogin2 sshd[6546]: error: PAM: Authentication failure for root from 103.41.124.56 Jan 25 09:40:04 ftlogin2 sshd[6546]: Failed keyboard-interactive/pam for root from 103.41.124.56 port 44599 ssh2 Jan 25 09:40:04 ftlogin2 sshd[6549]: Postponed keyboard-interactive for root from 103.41.124.56 port 44599 ssh2 - Fail2ban on