Orphan mode Orphan Mode is the replacement for the UndisciplinedLocalClock. It was added to ntp 4.2.2. Orphan Mode allows a group of ntpd processes to automonously ...
Troubleshooting NTP First things first. Please be sure you have your NTP network properly designed. Also make sure you have NTP properly configured. If your ntp.conf ...
Configuring NTP Simple Client Configuration This is the minimum configuration for an NTP Client which just needs "good enough" time. driftfile /var/lib/ntp/ntp ...
Configuring ATOM (PPS) Refclocks The ATOM refclock is built by default. Building is enabled/disabled by the option enable ATOM or disable ATOM in the 'configure ...
Monitoring and Controlling NTP See TroubleshootingNTP for checking the behavior of a particular machine. Monitoring NTP For ongoing monitoring of an NTP network there ...
!! Configuring Parse Refclocks Related Topics: : ParseRefclockUsers Configuring a Meinberg GPS167BGT Harlan uses the serial connector scheme. The COMx and TxD ...
Autokey Configuration for NTP stable releases This topic provides a step by step guide for setting up NTP Autokey Authentication for NTP stable release versions 4 ...
TOPIC TITLE HERE 58558556 The NAVBAR and SECTION0 lines are required for topics that will be listed in the TableOfContents. You may delete the NTPNAV and SECTION0 ...
# # Configuring NMEA Refclocks Generic NMEA refclocks use the 127.127.20.x driver. The configuration directives required depends on the receiver and its internal ...
Endrun Praecis Refclock Users NTP Version Operating System Computer Endrun Praecis Model # Status Who Related Topics: ConfiguringEndrunPraecisCTRefclocks ...
NTP Support Web This is a web based collaboration area for Community Supported Documentation for the reference implementation of NTP from www.ntp.org. Please see the ...
Discussion of ConfiguringAutokey ConfiguringAutokey was created to fill a need for an accurate step by step guide for setting up NTP Authentication using Autokey. ...
Autokey Configuration for NTP 4.2.4 (and earlier) This topic provides a step by step guide for setting up NTP Autokey Authentication for NTP versions up through 4 ...
Selecting Offsite NTP Servers Upstream Time Server Selection Criteria When looking for off site NTP servers to be used, keep some things in mind: Rules of Engagement ...
Configuring Garmin Refclocks General Notes The Garmin GPS18 LVC works well with NTP. Beware: The other models of the GPS18 don't have PPS support. You should be able ...
ntpd access restrictions Restrictions are used to control access to your ntpd and are, unfortunately, one of the most misunderstood parts of ntpd configuration ...
Known Hardware Issues APIC and ACPI These can cause problems for maintaining clock accuracy. See APIC support in Linux 2.6.x Kernels and ACPI for more information ...
Help Wanted Mailing List Moderators wanted We one (or more) volunteers who are willing to donate ~5 to ~20 minutes a day (total) to moderate our 41 (!) mailing lists ...
Installing NTP NTP may be installed from the original source code, released by the Project at the University of Delaware, or through pre packaged or pre compiled versions ...
Vendor Links The following NTP related links are (usually) contributed, and maintained, by the respective vendor. Individuals finding errors are encouraged to contact ...
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NTP Related RFCs Draft RFCs (None at this time) Current RFCs 5905: Network Time Protocol Version 4: Protocol and Algorithms Specification 5906: Network ...
Known Operating System Issues Lost Interrupts There are several mechanisms for systems to miss timer interrupts. All cause troubles for time keeping. Scheduler HZ ...
TOPIC TITLE HERE REPLACE ME WITH YOUR TEXT The NAVBAR and SECTION0 lines are required for topics that will be listed in the TableOfContents. You may delete the NTPNAV ...
Configuring WWV Refclocks These notes concern getting the WWV refclock driver working on Linux. Redhat linux 9.0 did not work with ntp 4.2.0 due to some unsupported ...
u blox Antaris Refclock Users (If you think more/different columns are needed, please edit accordingly!) NTP Version Operating System Computer Model ...
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