| Date | Event |
|---|---|
| 28 Nov 2011 | Fixed the networking for stardate, the full time lab is up and running. |
| 23 Nov 2011 | The antenna cable connectors are soldered on which results in a working setup after a few tries. Stardate is better at reporting the state of the power to the GPS antenna, but has no working network. Huygens has working network and serves time to metronoom. |
| 22 Nov 2011 | The server ntp.cs.uu.nl is active at its new IP. Our own GPS reference doesn't work yet: we still need to solder the right connectors on the antenna cable. The server is added to the ntp pool and traffic starts to flow a few hours later. |
| 15 Nov 2011 | The ntp servers are moved to their new location |
| 14 Nov 2011 | The ntp servers are switched off |
| 13 Nov 2011 | We retract ntp.cs.uu.nl at its current address from the pool because the serverroom will move physically, the ntp equipment will move to a different location and the IP will change to deal with the traffic better |
| 18 Sep 2011 | Stats for doei.cs.uu.nl, five years after withdrawing it from the ntp pool
|
| 19 Sep 2010 | Stats for doei.cs.uu.nl, four years after withdrawing it from the ntp pool
|
| 4 Mar 2010 | The turkish adsl provider ttnet falls off the Internet for a few hours, traffic falls from 2000 packets/second to 100 packets/second in that time |
| 22 Jan 2010 | We volunteer ntp.cs.uu.nl for the turkish part of the ntp pool. Traffic explodes, peaks over 5000 packets/second |
| 18 Sep 2009 | Stats for doei.cs.uu.nl, three years after withdrawing it from the ntp pool
|
| 28 Jul 2009 | ntp.cs.uu.nl back at full speed in the ntp pool, firewall configuration fixed |
| 15 Jul 2009 | rear doors of racks closed again |
| 2 Jul 2009 10:00 | serverroom airco has problems with high temperatures (28-30 C), we open rear doors of racks which makes the temperature go down a bit in the racks but the airco still has hard work |
| Mar 2009 | ntp.cs.uu.nl tuned down in the ntp pool to avoid firewall issue |
| 18 Sep 2008 | Stats for doei.cs.uu.nl, two years after withdrawing it from the ntp pool
|
| 17 Jan 2008 | huygens.cs.uu.nl has a GPS reception failure, fixed with a software update |
| 18 Sep 2007 | Stats for doei.cs.uu.nl, a year after withdrawing it from the ntp pool
|
| 11 Mar 2007 | airco failure serverroom |
| 5 Mar 2007 | all ntp servers moved to one rack close together for temperature stability |
| 20 Jan 2007 | airco failure serverroom |
| 9 Jan 2007 | huygens.cs.uu.nl added as stratum-1 |
| 23 Dec 2006 | airco failure serverroom |
| 29 Nov 2006 | powerfailure in our building |
| 1 Nov 2006 | metronoom.dmz.cs.uu.nl takes over as ntp.cs.uu.nl and joins pool.ntp.org |
| ~ 24 Oct 2006 | antenna cable to stardate.cs.uu.nl reconnected |
| ~ 6 Oct 2006 | ntpd on stardate disabled: free running clock starts to differ too much from correct time |
| ~ 25 Aug 2006 | antenna cable from stardate.cs.uu.nl disconnected because of building and recabling activities |
| 1 Aug 2006 | doei.cs.uu.nl leaves pool.ntp.org |
| 19 Aug 2003 | doei.cs.uu.nl joins pool.ntp.org |
| 10 Jan 1999 | stardate.cs.uu.nl set up as stratum-1 with GPS time reference |
Related pages
Setting up time synchronization
External link
Restricted link, intranet
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