1 # /etc/ntp.conf, configuration for ntpd
3 # ntpd will use syslog() if logfile is not defined
6 driftfile /var/lib/ntp/ntp.drift
7 statsdir /var/log/ntpstats/
9 statistics loopstats peerstats clockstats
10 filegen loopstats file loopstats type day enable
11 filegen peerstats file peerstats type day enable
12 filegen clockstats file clockstats type day enable
15 # You do need to talk to an NTP server or two (or three).
16 #server ntp.your-provider.example
18 # pool.ntp.org maps to more than 100 low-stratum NTP servers.
19 # Your server will pick a different set every time it starts up.
20 # *** Please consider joining the pool! ***
21 # *** <http://www.pool.ntp.org/#join> ***
24 ## uncomment for extra reliability
26 # ... and use the local system clock as a reference if all else fails
27 # NOTE: in a local network, set the local stratum of *one* stable server
28 # to 10; otherwise your clocks will drift apart if you lose connectivity.
30 fudge 127.127.1.0 stratum 13
32 # By default, exchange time with everybody, but don't allow configuration.
33 # See /usr/share/doc/ntp-doc/html/accopt.html for details.
34 restrict default kod notrap nomodify nopeer noquery
36 # Local users may interrogate the ntp server more closely.
37 restrict 127.0.0.1 nomodify
39 # Clients from this (example!) subnet have unlimited access,
40 # but only if cryptographically authenticated
41 #restrict 192.168.123.0 mask 255.255.255.0 notrust
43 # If you want to provide time to your local subnet, change the next line.
44 # (Again, the address is an example only.)
45 #broadcast 192.168.123.255
47 # If you want to listen to time broadcasts on your local subnet,
48 # de-comment the next lines. Please do this only if you trust everybody