Ntp

Conf

restrict       127.0.0.1
server         ntppri.traderonline.com
server         ntpsec.traderonline.com
server         127.127.1.0     # local clock
fudge          127.127.1.0 stratum 10
driftfile      /var/lib/ntp/drift
broadcastdelay 0.008
keys           /etc/ntp/keys