Hochschule Augsburg
NTP Service Web Site
Site Map
Despite it's small size, this web site has a site map.
It's for those people who can't see the menu frame or don't like it.
So the map is more or less a copy of the menu in textual form,
though additionally showing several sub-sub (level 2) pages.
The pages are organized in three levels: the main page at level 0,
seven subpages at level 1, and several sub-sub pages at level 2.
Four helper pages (like this one) are shown here at level 0.
Main page of this Web site: overview of our NTP service including
addresses, access regulation, disclaimer, and a short menu.
The structure of our virtual NTP subnet as graphical link map.
Statistics and actual state of servers are accessible from the map.
Some details of the subnet structure, servers and local area network.
Displays a status report of a radio clock by calling the
´ntpq -c ps´ command.
Displays a peer status report of a host
by calling the ´ntpq -c pe´ command.
Statistical diagrams for each of our NTP hosts, showing daily values
of time and frequency offset, peer distance and dispersion
as mean, standard deviation, maximum, and minimum for the last three weeks.
There are diagrams for the local clock loop, radio clocks, and the
reference servers our servers refer to (peers).
How to use our NTP service to synchronize your computers, mainly
for Unix and MS Windows. Some hints and links. Access regulations.
Annotated NTP daemon configuration file for a typical NTP client.
Annotated start/stop Unix Bourne shell script for NTP daemon on a client.
Annotated start/stop Unix Korn shell script for NTP daemon on a client.
Annotated TimeSync configuration file for a typical NTP client under Windows NT.
The motivation of the operator to offer this service.
A description how we realized our NTP service, at first as a
single server installation, now as a multiple server virtual subnet.
To be used as a source of information and as a template for your
own installation.
Annotated NTP daemon configuration file for a standalone NTP server.
Perl script to calculate the proper value of the tickadj OS variable.
Annotated start/stop Unix shell script for NTP server daemon.
Pictures of our DCF77 radio clock receivers. Links to vendors.
Pictures and descriptions of our computers acting as NTP servers.
Short introduction to the DCF77 time radio broadcast including some links.
The definition of the 59-bit DCF77 time code for parser programmers.
Short introduction to the Network Time Protocol including some links.
Links to information about time definition and measurement, clock
synchronization, etc. A book about calendrical calculations.
Links to software sources.
Browser, tables, frames, navigation, links, styles, fonts,
pictures, and sounds.
Copyright notice, disclaimer, and a warning.
Keyword search in the static pages of this Web site.
Site Map
This page: Annotated textual map of this Web site.
If you like, you may visit some related web pages:
2003-07-06