- echo "restrict default nomodify noquery" > /etc/ntp.conf
- echo "server 127.127.1.0" >> /etc/ntp.conf
+ echo "disable monitor" > /etc/ntp.conf
+ echo "restrict default nomodify noquery" >> /etc/ntp.conf
+ echo "server 127.127.1.0 prefer" >> /etc/ntp.conf