Turning off mon is part of the recommended configuration for a year now. http://www.pool.ntp.org/join/configuration.html http://www.pool.ntp.org/join/configura

Turning off mon is part of the recommended configuration for a year now. http://www.pool.ntp.org/join/configuration.html http://www.pool.ntp.org/join/configuration.html Not that openntpd isn't invited to be a part of the NTP pool(s).