## template:jinja ## ## Radio and modem clocks by convention have addresses in the ## form 127.127.t.u, where t is the clock type and u is a unit ## number in the range 0-3. ## ## Most of these clocks require support in the form of a ## serial port or special bus peripheral. The particular ## device is normally specified by adding a soft link ## /dev/device-u to the particular hardware device involved, ## where u correspond to the unit number above. ## ## Generic DCF77 clock on serial port (Conrad DCF77) ## Address: 127.127.8.u ## Serial Port: /dev/refclock-u ## ## (create soft link /dev/refclock-0 to the particular ttyS?) ## # server 127.127.8.0 mode 5 prefer ## ## Undisciplined Local Clock. This is a fake driver intended for backup ## and when no outside source of synchronized time is available. ## # server 127.127.1.0 # local clock (LCL) # fudge 127.127.1.0 stratum 10 # LCL is unsynchronized ## ## Add external Servers using ## # rcntpd addserver <yourserver> ## The servers will only be added to the currently running instance, not ## to /etc/ntp.conf. ## {% if pools %}# pools {% endif %} {% for pool in pools -%} pool {{pool}} iburst {% endfor %} {%- if servers %}# servers {% endif %} {% for server in servers -%} server {{server}} iburst {% endfor %} # Access control configuration; see /usr/share/doc/packages/ntp/html/accopt.html for # details. The web page <http://support.ntp.org/bin/view/Support/AccessRestrictions> # might also be helpful. # # 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 notrap nomodify nopeer noquery restrict -6 default notrap nomodify nopeer noquery # 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 ## ## Miscellaneous stuff ## driftfile /var/lib/ntp/drift/ntp.drift # path for drift file logfile /var/log/ntp # alternate log file # logconfig =syncstatus + sysevents # logconfig =all # statsdir /tmp/ # directory for statistics files # filegen peerstats file peerstats type day enable # filegen loopstats file loopstats type day enable # filegen clockstats file clockstats type day enable # # Authentication stuff # keys /etc/ntp.keys # path for keys file trustedkey 1 # define trusted keys requestkey 1 # key (7) for accessing server variables controlkey 1 # key (6) for accessing server variables