README for chrony 2.x REQUIREMENTS PRE-INSTALL POST-INSTALL Add up to eight time server of your country to /etc/chrony.conf. A list of public servers can be found here: http://www.eecis.udel.edu/~mills/ntp/clock1a.html http://www.eecis.udel.edu/~mills/ntp/clock2a.html PRECAUTION Remove the '/sbin/hwclock ...' entries from /etc/rc.shutdown and /etc/rc. No other software should manipulate the system hardware clock if chronyd is running. The start script /etc/rc.d/chronyd has online and offline options. Use this in your ip-up/ip-down scripts to tell chrony whether we are online or offline.