Network Time Protocol

Detection Information

The following page provides information on the Network Time Protocol.

Protocol Description

NTP is a network protocol used to synchronize clocks over the Internet. It is one of the most widely used protocols - servers, mobile phones, tablets, embedded devices, and plain old computer systems all use it.

Abbreviation

NTP

Introduced

Version 2.88

Port Statistics

IP Protocol Flow Percent
UDP 123 100%

Port Reference - RFC

  • UDP 123 - Network Time Protocol

Category

Networking

External Resources


Protocol Detection

Do you know how much Network Time Protocol traffic flows through your network? Netify's protocol detection engine and reporting provides insights to help manage your network.

What gets measured, gets managed.

Learn More

Related Protocols

A list of related protocols is below. List of all protocols.
Category Name

Networking

DNS Details

Networking

Multicast DNS Details

Networking

Windows Networking Details

Networking

SSDP Details

Networking

BGP Details

Networking

DHCP Details

Networking

Anything In Anything Details

Networking

VRRP Details

Networking

ICMP - Ping Details

Networking

IGMP Details

Networking

EGP Details

Networking

SCTP Details

Networking

OSPF Details

Networking

ICMP - Ping IPv6 Details

Networking

DHCP IPv6 Details

Networking

WS-Discovery Details

Networking

Link-Local Multicast Details

Networking

Whois Details

Networking

Tinc Details

Networking

Teredo IPv6 Details

Networking

LISP Details

Networking

DoH Details

Networking

DoT Details

Networking

DoQ Details

Networking

EtherNet/IP Details

Networking

HSRP Details

Networking

VXLAN Details

Networking

PGM Details

Networking

PIM Details

Networking

NAT-PMP Details

Networking

SLP Details

Integration and Custom Solutions

Do you have any questions about integration, APIs or custom development?

Contact Us