# This the default chrony.conf file for the Debian chrony package. It is # suitable for a system with an intermittent dial-up connection. After # editing this file use the command 'invoke-rc.d chrony restart' to make # your changes take effect. # John Hasler 3 Dec. 1998 # See www.pool.ntp.org for an explanation of these servers. Please # consider joining the project if possible. If you can't or don't want to # use these servers I suggest that you try your ISP's nameservers. We mark # the servers 'offline' so that chronyd won't try to connect when the link # is down. Scripts in /etc/ppp/ip-up.d and /etc/ppp/ip-down.d use chronyc # commands to switch it on when the link comes up and off when it goes # down. If you have an always-on connection such as cable omit the # 'offline' directive and chronyd will default to online. #server ntp.your-provider.example ##server ntp1.eunet.fi server ntp1.kolumbus.fi minpoll 5 maxpoll 10 maxdelay 0.4 server ntp2.kolumbus.fi minpoll 5 maxpoll 10 maxdelay 0.4 #server ntp.kolumbus.fi minpoll 5 maxpoll 10 maxdelay 0.4 server 0.fi.pool.ntp.org minpoll 5 maxpoll 10 maxdelay 0.4 server 1.fi.pool.ntp.org minpoll 5 maxpoll 10 maxdelay 0.4 server 2.fi.pool.ntp.org minpoll 5 maxpoll 10 maxdelay 0.4 server 3.fi.pool.ntp.org minpoll 5 maxpoll 10 maxdelay 0.4 server fi.pool.ntp.org minpoll 5 maxpoll 10 maxdelay 0.4 server 0.europe.pool.ntp.org minpoll 5 maxpoll 10 maxdelay 0.4 server 1.europe.pool.ntp.org minpoll 5 maxpoll 10 maxdelay 0.4 server 2.europe.pool.ntp.org minpoll 5 maxpoll 10 maxdelay 0.4 server 3.europe.pool.ntp.org minpoll 5 maxpoll 10 maxdelay 0.4 server europe.pool.ntp.org minpoll 5 maxpoll 10 maxdelay 0.4 server 0.pool.ntp.org minpoll 5 maxpoll 10 maxdelay 0.4 server 1.pool.ntp.org minpoll 5 maxpoll 10 maxdelay 0.4 server 2.pool.ntp.org minpoll 5 maxpoll 10 maxdelay 0.4 server 3.pool.ntp.org minpoll 5 maxpoll 10 maxdelay 0.4 server pool.ntp.org minpoll 5 maxpoll 10 maxdelay 0.4 # Look here for the admin password needed for chronyc. The initial # password is generated by a random process at install time. You may # change it if you wish. keyfile /etc/chrony/chrony.keys # Set runtime command key. Note that if you change the key (not the # password) to anything other than 1 you will need to edit # /etc/ppp/ip-up.d/chrony, /etc/ppp/ip-down.d/chrony, and # /etc/cron.weekly/chrony as these scripts use it to get the password. commandkey 1 # I moved the driftfile to /var/lib/chrony to comply with the Debian # filesystem standard. driftfile /var/lib/chrony/chrony.drift # Comment this line out to turn off logging. log tracking measurements statistics logdir /var/log/chrony # Stop bad estimates upsetting machine clock. maxupdateskew 100.0 # Dump measurements when daemon exits. dumponexit # Specify directory for dumping measurements. dumpdir /var/lib/chrony # Let computer be a server when it is unsynchronised. local stratum 10 # Allow computers on the unrouted nets 10 and 192.168 to use the server. #allow 10/8 #allow 192.168/16 #allow 172.16/12 # This directive forces `chronyd' to send a message to syslog if it # makes a system clock adjustment larger than a threshold value in seconds. logchange 0.5 # This directive defines an email address to which mail should be sent # if chronyd applies a correction exceeding a particular threshold to the # system clock. # mailonchange root@localhost 0.5 # This directive tells chrony to regulate the real-time clock and tells it # Where to store related data. It may not work on some newer motherboards # that use the HPET real-time clock. It requires enhanced real-time # support in the kernel. rtcfile /var/lib/chrony/chrony.rtc # If the last line of this file reads 'rtconutc' chrony will assume that # the CMOS clock is on UTC (GMT). If it reads '# rtconutc' or is absent # chrony will assume local time. The line (if any) was written by the # chrony postinst based on what it found in /etc/default/rcS. You may # change it if necessary. rtconutc