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  • AI
  • DevOps
  • HomeLab
  • Linux
  • Networking
  • Programming
  • English
    • English
    • Tiếng Việt
    • 日本語
Home » NTP
Networking tutorial - IT technology blog
Posted inNetworking

Building a Stratum 1 NTP Server with GPS PPS and Chrony on Linux

October 18, 2026
Public internet NTP pools introduce clock skew that breaks distributed databases and log pipelines. Here is a battle-tested guide to building an isolated, sub-microsecond Stratum 1 NTP server on Linux with GPS PPS and Chrony.
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Linux tutorial - IT technology blog
Posted inLinux

Mastering Linux Time Synchronization with Chrony: NTP, NTS Security, and Production Troubleshooting

October 10, 2026
Learn how to build a resilient Linux time synchronization architecture using Chrony. This guide walks through configuring NTP client and server roles, hardening time traffic with Network Time Security (NTS), and debugging production clock drift.
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Linux tutorial - IT technology blog
Posted inLinux

Linux Time Sync: Why Chrony is the Modern Standard Over NTP

April 7, 2026
Is your server time drifting? Learn why Chrony has replaced NTP as the standard for Linux time synchronization and how to configure it for high-accuracy production environments.
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