IT Services Alerts - NTP service changes, February 4th

Update: Tuesday, 9th February 2016, 12.40pm

The following changes to Trinity's NTP servers have been implemented:

The CNAME's now point to lanczos.maths.tcd.ie which has the IP address 134.226.81.3.  Access from the Internet to 134.226.81.3 is in place.

Access from the Internet to the old NTP server address 134.226.1.114 has been restricted.

The provision of the NTP service to end users external to Trinity in future may of course be subject to review and we would recommend using NTP pool ie.pool.ntp.org.

First Posted: Monday, 1st February 2016, 5.25pm

A change to the configuration of the NTP time service will take place at 10am on 4th February 2016 and, although no service interruption is anticipated, there is a very low risk of disruption to the NTP service.