The /var/log/messages log file on our server is filled with endless lines of
May 5 11:10:38 crm xinetd: FAIL: check_mk address from=18.104.22.168
It seems to log every 3 minutes or so, the number after the xinetd changes, but the IP address is always the same one
Can anyone tell me why this is, what's causing it and how to stop it.
The OS is CentOS 5.3 x64