I followed this when implementing my own ~$100 stratum-1 NTP server. It's all over the place but if you spend enough time on it you can make your own guide. I

I followed this when implementing my own ~$100 stratum-1 NTP server. It's all over the place but if you spend enough time on it you can make your own guide. I know I made my own set of instructions after the third fresh install. I never got SNMP/MRTG logging running correctly, but that's not a big deal to me for now. I have been trying to make an accurate and precise raspberry pi desk clock. The key thing I need is PPS output. The older Uputronics modules drop the PPS signal when there isn't a 4-point lock. They also don't have an on-board RTC but the new ones do (grumble grumble). I haven't been able to compile any repos that enable PTP emulation yet, but I haven't tried in the past year. The proper solution is probably to just buy another (newer) module with fewer quirks. The RTC alone would have saved me from an hour of headaches bootstrapping my home network.