ntpd — Common Ports
Time ServicesReference link ↗
Community software entries: links are references, not individual verification.
Default Ports (1)
123
udpTime Services
NTP (Network Time Protocol) syncs clocks between clients and servers over UDP 123. A wrong system clock breaks TLS certificate validation, scrambles log ordering and invalidates distributed locks.
标准的NTP守护进程
Scope
Port associations on this page are community-database references (common usage), not a live measurement of any machine; confirm with the official documentation before deployment.
Quick Info
- Categories
- Time Services
- Associated ports
- 1
- Aliases
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