There exists an open source NTP server project by Netnod in Sweden.
The servers has been up and running, providing NTP including NTP AUTH services since about 2015. The FPGA based platform also provides experimental NTS services since about last summer.
The servers has been up and running, providing NTP including NTP AUTH services since about 2015. The FPGA based platform also provides experimental NTS services since about last summer.
https://www.netnod.se/ntp/connect-to-ntp-servers
https://github.com/Netnod/FPGA_NTP_SERVER