|
|
# /etc/ntp.conf, configuration for ntpd; see ntp.conf(5) for help
|
|
|
# /etc/ntpsec/ntp.conf, configuration for ntpd; see ntp.conf(5) for help
|
|
|
|
|
|
driftfile /var/lib/ntp/ntp.drift
|
|
|
driftfile /var/lib/ntpsec/ntp.drift
|
|
|
leapfile /usr/share/zoneinfo/leap-seconds.list
|
|
|
|
|
|
# To enable Network Time Security support as a server, obtain a certificate
|
|
|
# (e.g. with Let's Encrypt), configure the paths below, and uncomment:
|
|
|
# nts cert CERT_FILE
|
|
|
# nts key KEY_FILE
|
|
|
# nts enable
|
|
|
|
|
|
# Enable this if you want statistics to be logged.
|
|
|
#statsdir /var/log/ntpstats/
|
|
|
# You must create /var/log/ntpsec (owned by ntpsec:ntpsec) to enable logging.
|
|
|
#statsdir /var/log/ntpsec/
|
|
|
#statistics loopstats peerstats clockstats
|
|
|
#filegen loopstats file loopstats type day enable
|
|
|
#filegen peerstats file peerstats type day enable
|
|
|
#filegen clockstats file clockstats type day enable
|
|
|
|
|
|
statistics loopstats peerstats clockstats
|
|
|
filegen loopstats file loopstats type day enable
|
|
|
filegen peerstats file peerstats type day enable
|
|
|
filegen clockstats file clockstats type day enable
|
|
|
# This should be maxclock 7, but the pool entries count towards maxclock.
|
|
|
tos maxclock 11
|
|
|
|
|
|
# Comment this out if you have a refclock and want it to be able to discipline
|
|
|
# the clock by itself (e.g. if the system is not connected to the network).
|
|
|
tos minclock 4 minsane 3
|
|
|
|
|
|
# You do need to talk to an NTP server or two (or three).
|
|
|
#server ntp.your-provider.example
|
|
|
# Specify one or more NTP servers.
|
|
|
|
|
|
# Public NTP servers supporting Network Time Security:
|
|
|
# server time.cloudflare.com nts
|
|
|
|
|
|
# pool.ntp.org maps to about 1000 low-stratum NTP servers. Your server will
|
|
|
# pick a different set every time it starts up. Please consider joining the
|
|
|
# pool: <http://www.pool.ntp.org/join.html>
|
|
|
# pool: <https://www.pool.ntp.org/join.html>
|
|
|
{% for server in ntp_servers %}
|
|
|
server {{ server }} iburst
|
|
|
{% endfor %}
|
|
|
|
|
|
# Access control configuration; see /usr/share/doc/ntp-doc/html/accopt.html for
|
|
|
# details. The web page <http://support.ntp.org/bin/view/Support/AccessRestrictions>
|
|
|
# might also be helpful.
|
|
|
# Access control configuration; see /usr/share/doc/ntpsec-doc/html/accopt.html
|
|
|
# for details.
|
|
|
#
|
|
|
# Note that "restrict" applies to both servers and clients, so a configuration
|
|
|
# that might be intended to block requests from certain clients could also end
|
|
|
# up blocking replies from your own upstream servers.
|
|
|
|
|
|
# By default, exchange time with everybody, but don't allow configuration.
|
|
|
restrict -4 default kod notrap nomodify nopeer noquery
|
|
|
restrict -6 default kod notrap nomodify nopeer noquery
|
|
|
restrict default kod nomodify nopeer noquery limited
|
|
|
|
|
|
# Local users may interrogate the ntp server more closely.
|
|
|
restrict 127.0.0.1
|
|
|
restrict ::1
|
|
|
|
|
|
# Clients from this (example!) subnet have unlimited access, but only if
|
|
|
# cryptographically authenticated.
|
|
|
#restrict 192.168.123.0 mask 255.255.255.0 notrust
|
|
|
|
|
|
|
|
|
# If you want to provide time to your local subnet, change the next line.
|
|
|
# (Again, the address is an example only.)
|
|
|
#broadcast 192.168.123.255
|
|
|
|
|
|
# If you want to listen to time broadcasts on your local subnet, de-comment the
|
|
|
# next lines. Please do this only if you trust everybody on the network!
|
|
|
#disable auth
|
|
|
#broadcastclient
|