[Bug 212339] "Filtering Bridges" article contains obsolete information in sections 2.2 and 4

From: <bugzilla-noreply_at_freebsd.org>
Date: Thu, 12 Mar 2026 06:23:22 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=212339

Vladlen Popolitov <vladlen@FreeBSD.org> changed:

           What    |Removed                     |Added
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                 CC|                            |vladlen@FreeBSD.org

--- Comment #2 from Vladlen Popolitov <vladlen@FreeBSD.org> ---
Yes, this article outdated.

It is from FreeBSD 4.0 epoch. Refers to very old hardware.

Suggested actions:
1. Replace old bridge subsystem with if_bridge
2. Update configuration examples
3. Remove old NIC recommendations
4. Add IPv6
5. Add pf examples
6. Remove obsolete sysctl variables
7. Modernize network terminology

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