daddycat - NTPsec + gpsd NTP server
- Refclock: Navisys GR-701W (USB GPS+PPS) - specs flyer (PDF)
- Platform: Raspberry Pi 3 Model B
- RTC: external DS3231 I2C
- OS: Raspbian
- Time sync: gpsd
and
NTPsec
- Config: ntp.conf
- Upstream: 150Mb/10Mb, downloads shaped to 10M (GCI)
- Admin: Royce Williams / Tech Solvency
- Production status: pre-production
- Peering policy: pending - probably Alaskan IP space, others by request
Selected graphs
(or see all graphs)
Daily local offset


Weekly local offset


Daily peer offsets

Weekly peer offsets

Daily GPS tracking

Weekly GPS tracking

Daily GPS offset
.png)
Weekly GPS offset
.png)
Daily PPS offset
.png)
Weekly PPS offset
.png)
All graphs generated with ntpviz.
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