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firewalld

firewalld is an open-source firewall management daemon for Linux with a D-Bus interface, used as the default firewall tool in RHEL and openSUSE. It is free software distributed under the GNU General Public License version 2 or later.

Licensing at a Glance

  • Open source

  1. The firewalld source repository ships the GNU General Public License version 2 as its COPYING file.[1]

  2. firewalld source files carry the SPDX licence identifier GPL-2.0-or-later.[2]

  3. firewalld is the default firewall management tool in RHEL 7 and newer and openSUSE 15 and newer, and is available for several other distributions.[3]

  4. The firewalld website content is published under the Unlicense.[4]

Products

References

  1. firewalld/COPYING at main · firewalld/firewalld · GitHub · github.com · retrieved 2026-09-27
  2. firewalld/src/firewall/client.py at main · firewalld/firewalld · GitHub · github.com · retrieved 2026-09-27
  3. Home | firewalld · firewalld.org · retrieved 2026-09-27
  4. Home | firewalld · firewalld.org · retrieved 2026-09-27
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