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OpenNTPD: Leap Seconds, Goals & Criticism

OpenNTPD (also known as OpenBSD NTP Daemon) is a Unix daemon implementing the Network Time Protocol to synchronize the local clock of a computer system with remote NTP servers. It is also able to act as an NTP server to NTP-compatible clients.

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OpenNTPD topic overview

The analysis highlights Leap Seconds, Goals and Criticism as prominent areas in the source structure around OpenNTPD.

Related topics
25
Source areas
5
Connected nodes
30
Extracted relationships
66
Concept neighborhoods
16
Bridge connections
30

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Overview · 10 topics
Leap Seconds · 6 topics
Goals · 5 topics
Criticism · 3 topics
Example · 1 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Developer
The OpenBSD Project
License
ISC
Operating system
OpenBSD, FreeBSD, NetBSD, Linux, macOS, Solaris
Repository
github.com/openntpd-portable
Stable release
6.8p1 / 7 December 2020; 5 years ago (2020-12-07)
Standard
RFC 1305, RFC 5905

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Goals

Example

Criticism

Leap Seconds

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How OpenNTPD connects Entity context

The extracted context around OpenNTPD shows recurring relationship patterns in the source. For example, OpenNTPD → Additionally, Among, Brad Knowles, Darren Tucker, FAQ, In December, In March, In September, Internally, Knowles, NTP, NTP Project, OpenBGPD, OpenBSD, OpenNTPd Considered Harmful, OpenNTPD's, OpenSSH, The, The OpenNTPD, Tucker Another extracted example is OpenNTPD → As, Bureau International, Care, Coordinated Universal Time, Global Positioning System, GPS, However, International Atomic Time, Leap, Mesures, NTP, Observatory, OpenBSD, Poids, The, The United States Naval, UTC. Use these groups to spot repeated connection types before inspecting the individual relationships.

OpenNTPD

Top relations

related to Criticism · 21
OpenNTPD → Additionally, Among, Brad Knowles, Darren Tucker, FAQ, In December, In March, In September, Internally, Knowles, NTP, NTP Project, OpenBGPD, OpenBSD, OpenNTPd Considered Harmful, OpenNTPD's, OpenSSH, The, The OpenNTPD, Tucker
related to Leap Seconds · 17
OpenNTPD → As, Bureau International, Care, Coordinated Universal Time, Global Positioning System, GPS, However, International Atomic Time, Leap, Mesures, NTP, Observatory, OpenBSD, Poids, The, The United States Naval, UTC
related to Goals · 8
OpenNTPD → As, In, IP, Network Time Protocol Project, NTP, OpenBSD, Security, The
related to history · 6
OpenNTPD → After, Its, November, NTP, OpenBSD, The
related to External links · 4
OpenNTPD → Free, Henning BrauerOpenBSD FAQ, OpenBSD System Manager's ManualA, Using OpenNTPD
Developer · 1
OpenNTPD → The OpenBSD Project
License · 1
OpenNTPD → ISC
Operating system · 1
OpenNTPD → OpenBSD, FreeBSD, NetBSD, Linux, macOS, Solaris
Repository · 1
OpenNTPD → github.com/openntpd-portable
Stable release · 1
OpenNTPD → 6.8p1 / 7 December 2020; 5 years ago (2020-12-07)

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

openbsd ntp time project daemon system also developed goals portable accuracy servers design accurate version leap seconds issues 2004 knowles

OpenNTPD relationships Subject–Predicate–Object triples

TTTA extracted 66 structured relationships around OpenNTPD. Examples in this analysis include OpenNTPD → Developer → The OpenBSD Project and OpenNTPD → License → ISC. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
OpenNTPDDeveloperThe OpenBSD Project1.00infobox
OpenNTPDLicenseISC1.00infobox
OpenNTPDOperating systemOpenBSD, FreeBSD, NetBSD, Linux, macOS, Solaris1.00infobox
OpenNTPDRepositorygithub.com/openntpd-portable1.00infobox
OpenNTPDStable release6.8p1 / 7 December 2020; 5 years ago (2020-12-07)1.00infobox
OpenNTPDStandardRFC 1305, RFC 59051.00infobox
OpenNTPDTypeTime synchronization1.00infobox
OpenNTPDWebsitewww.openntpd.org1.00infobox
OpenNTPDWritten inC1.00infobox
OpenNTPDrelated to CriticismNTP0.60section
OpenNTPDrelated to CriticismNTP Project0.60section
OpenNTPDrelated to CriticismInternally0.60section

Related concept clusters Concept neighborhoods

The concept neighborhoods around OpenNTPD bring nearby vocabulary together. In this analysis, examples include Time, System and Project. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • OpenNTPD
    • Time
    • System
    • Project
    • Servers
    • Accuracy
    • Development
    • Ntpd
    • Org
    • Protocol
    • Security
    • Set
    • Use
  • openntpd
    • Time
    • System
    • Project
    • Servers
    • Accuracy
    • Development
    • Ntpd
    • Org
    • Protocol
    • Security
    • Set
    • Use
  • daemon
    • Ntp
    • System
    • Accurate
    • Openbsd
    • Clock
    • Linux
    • Openntpd
    • Network
    • Org
    • Project
    • Implementing
    • Time
  • network time protocol
    • Protocol
    • Use
    • Clock
    • Openssh
    • Project
    • Development
    • Ntp
    • Org
    • Release
    • Secure
    • Security
    • Set
  • openbsd
    • System
    • Daemon
    • Project
    • Ntp
    • Openntpd
    • Code
    • Criticism
    • Developed
    • Development
    • Leap
    • Seconds
    • Time
  • openbsd foundation
    • System
    • Daemon
    • Project
    • Ntp
    • Openntpd
    • Code
    • Criticism
    • Developed
    • Development
    • Leap
    • Seconds
    • Time
  • ntp daemon
    • Daemon
    • Ntp
    • System
    • Project
    • Accurate
    • Org
    • Protocol
    • Openbsd
    • Clock
    • Linux
    • Openntpd
    • Network
  • goals
    • Development
    • Org
    • Release
    • Secure
    • Linux
    • Openssh
    • Project
    • Ntp
    • Code
    • Criticism
    • Current
    • Protocol

Connections between topic areas Semantic bridges

For OpenNTPD, one of the stronger structural bridges in this analysis connects OpenNTPD with Overview. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
OpenNTPDOverview · splits 20 ⟂ 11
OpenNTPDLeap Seconds · splits 24 ⟂ 7
OpenNTPDGoals · splits 25 ⟂ 6
OpenNTPDCriticism · splits 27 ⟂ 4

Map overview Semantic statistics

OpenNTPD

Nodes31
Edges30
Triples66
Avg. degree1.94
Density0.064516
Components1

Source & methodology

TTTA analyzes the structure around OpenNTPD to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Leap Seconds, Goals & Criticism, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — OpenNTPD · EN edition · Analysis: TopicsToTalkAbout

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