[Bug 259149] mac_portacl not in affect when running VNET jail

From: <bugzilla-noreply_at_freebsd.org>
Date: Thu, 14 Sep 2023 15:29:30 UTC 
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=259149

Thomas Hurst <tom@hur.st> changed:

           What    |Removed                     |Added
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                 CC|                            |tom@hur.st

--- Comment #3 from Thomas Hurst <tom@hur.st> ---
Investigating this finds 'net.inet.ip.portrange.reservedhigh=1023' within a
vnet jail, so mac_portacl doesn't get a chance to do anything.

As on the host this needs to be set to 0 to allow mac_portacl to operate,
though to change this I had to drop the initial jail securelevel.

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