ipfw during 13.0 -> 13.1 fbsd-update - loss of ipv4 connection ?

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From: Kurt Jaeger <pi_at_freebsd.org>
Date: Sun, 31 Jul 2022 12:39:36 UTC

Hello,

see also: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=265532

I had several cases where an freebsd-upgrade from 13.0 -> 13.1 with an
active ipfw ruleset:

# firewall, ipfw based
firewall_enable="YES"
firewall_type="OPEN"

caused the host after reboot to loose ipv4 connectivity due to
ipfw blocks.

Has anyone else seen this ?

-- 
pi@FreeBSD.org         +49 171 3101372                  Now what ?