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OpenBSD PF

firewall program for BSD systems
CreativeWork open_source_software Q311404
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OpenBSD PF

Summary

OpenBSD PF is an open-source software[1]. It draws 58 Wikipedia views per month (open_source_software category, ranking #15 of 60).[2]

Key Facts

  • OpenBSD PF's instance of is recorded as open-source software[3].
  • OpenBSD PF's instance of is recorded as firewall[4].
  • OpenBSD PF's developer is recorded as OpenBSD Project[5].
  • OpenBSD PF's copyright license is recorded as BSD licenses[6].
  • OpenBSD PF's programmed in is recorded as Q15777[7].
  • OpenBSD PF's publication date is recorded as +2001-12-01T00:00:00Z[8].
  • OpenBSD PF's Freebase ID is recorded as /m/01zfql[9].
  • OpenBSD PF's official website is recorded as https://www.openbsd.org/faq/pf/index.html[10].
  • OpenBSD PF's source code repository URL is recorded as https://cvsweb.openbsd.org/src/[11].
  • OpenBSD PF's replaces is recorded as IPFilter[12].
  • OpenBSD PF's copyright status is recorded as copyrighted[13].

Body

Publication

OpenBSD PF's publication date is recorded as +2001-12-01T00:00:00Z[8].

Why It Matters

OpenBSD PF draws 58 Wikipedia views per month (open_source_software category, ranking #15 of 60).[2] It has Wikipedia articles in 14 language editions, a strong signal of global cultural recognition.[14] It is known by 15 alternative names across languages and contexts.[15]

Related Entities

firewall IPFilter open-source software

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . openbsd.su. Retrieved . openbsd.su. Provenance: wikidata.org.
  5. [7] ↑ . openbsd.su. openbsd.su. Provenance: wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . Freebase Data Dumps. wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . Retrieved . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [14] ↑ . Wikidata sitelinks. wikidata.org.
  3. [15] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). OpenBSD PF. Retrieved May 3, 2026, from https://4ort.xyz/entity/openbsd-pf
MLA “OpenBSD PF.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/openbsd-pf.
BibTeX @misc{4ortxyz_openbsd-pf_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{OpenBSD PF}}, year = {2026}, url = {https://4ort.xyz/entity/openbsd-pf}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): OpenBSD PF — https://4ort.xyz/entity/openbsd-pf (retrieved 2026-05-03)

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