Precision.Time.Protocol

Description

This indicates an attempt to use the Precision Time Protocol.
Precision Time Protocol (PTP) is a protocol to synchronize computer clocks between computer systems. It achieves clock accuracy in the sub-microsecond range on a local area network, which makes it suitable for measurement and control systems.

Affected Products

PTPv1
PTPv2

Impact

Unexpected network communication

Technology

Browser-Based, Network-Protocol, Client-Server, Peer-to-Peer, Cloud-Based, Mobile-Device

Behavior

• Reasonable

Default Ports

• UDP/319-320

References

• https://en.wikipedia.org/wiki/Precision_Time_Protocol