Tech Solvency / NTP / NTP servers / daddycat / all graphs

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

Weekly GPS offset

Daily PPS offset

Weekly PPS offset

All graphs generated with ntpviz.

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