Index | Thread | Search

From:
Florian Obser <florian@openbsd.org>
Subject:
Re: wifi protected management frame (PMF) support
To:
tech@openbsd.org
Date:
Sun, 23 Nov 2025 10:17:29 +0100

Download raw body.

Thread
On 2025-11-22 22:45 +01, Stefan Sperling <stsp@stsp.name> wrote:
> Tested by me on:
> iwm 7265, 9265	(offloads unicast PMF, multicast is done in software)
> iwx AX200	(offloads both unicast and multicast PMF)
> qwx QCNFA765	(offloads unicast PMF, multicast is done in software)

Successfully tested on

iwm0 at pci1 dev 0 function 0 "Intel Dual Band Wireless-AC 9260" rev 0x29, msix
iwm0: hw rev 0x320, fw ver 46.7e3e4b69.0

against

unifi AC SHD fw 4.3.24

(yes, I know this fw is ancient, but it's a known working firmware).

I have two SSIDs on there, I configured one with PMF optional and one
PMF required. I can connect to both with the patch. On current I can
only connect to the PMF optional one.

I also have an AC Pro (same firmware), it does not seem to support
PMF. I can configure it but it's not doing anything. I.e. if PMF is set
to required, -current can still talk to it.

Thanks,
Florian

-- 
In my defence, I have been left unsupervised.