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Date:   Wed, 21 Aug 2019 22:04:37 +0200
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Subject: Re: Implementing Mikrotik IE
To:     Johannes Berg <johannes@sipsolutions.net>
CC:     Sebastian Gottschall <s.gottschall@newmedia-net.de>,
        linux-wireless <linux-wireless@vger.kernel.org>
From:   Josef Miegl <josef@miegl.cz>
Message-ID: <A3C14EA9-BA2D-4745-BBB9-E10028B6DE13@miegl.cz>
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On August 19, 2019 10:21:55 PM GMT+02:00, Johannes Berg <johannes@sipsoluti=
ons=2Enet> wrote:
>I don't know, try capturing over the air?
>
>Perhaps the vendor IEs added this way are added *first* before all the
>RSN IEs, and that's tripping up your AP, and you'd have to add them
>*after* the normal elements? Not really sure where/how they're added?
>
>johannes

The vendor elements are added at the very end of the frame=2E In fact I tr=
ied moving the RSN IE to the end of the frame so that the frame is similar =
to the one ubnt airos produces=2E No luck either=2E One thing I've learned =
is that ubnt airos assoc req frames have the WMM/WME IE placed before HT Ca=
pabilities=2E But I'm not sure how to move it and also not sure if it would=
 actually work=2E

I am getting 4WAY_HANDSHAKE_TIMEOUT=2E From capturing I can see the statio=
n sends Key (msg 2 of 4) and a bunch of acknowledgements, but it never send=
s Key (msg 4 of 4) afterwards=2E

I feel like I'm stuck=2E=2E What could be the reason for this behaviour?
Josef