driftfile /var/lib/ntp/drift restrict default nomodify notrap nopeer noquery restrict 127.0.0.1 restrict ::1 server {{ ntpd_server }} restrict {{ ntpd_server }} notrap noquery server 127.127.1.0 fudge 127.127.1.0 stratum 10 includefile /etc/ntp/crypto/pw keys /etc/ntp/keys disable monitor