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Tue, 01 Oct 2024 06:06:41 -0700 (PDT) Received: from [10.100.121.195] ([152.193.78.90]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-7e6db294ebdsm8137931a12.19.2024.10.01.06.06.40 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 01 Oct 2024 06:06:41 -0700 (PDT) Message-ID: Date: Tue, 1 Oct 2024 06:06:38 -0700 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: ath11k/WCN6855 neighbor report request made immediately after connection gets no response (with MFP) To: Baochen Qiang , "open list:MEDIATEK MT76 WIRELESS LAN DRIVER" Cc: "ath11k@lists.infradead.org" References: <0d1dab88-66a0-48c1-bdbe-777d07c3132e@gmail.com> <70567137-dfb9-4896-9e6c-6c02a97228cb@quicinc.com> <15c909da-f01e-43ee-b486-f9b6d5bcc29c@gmail.com> <26302980-4cd8-466a-8de1-4be10a42536a@quicinc.com> <241fe825-991f-4dca-ad1c-e45f6a524edf@quicinc.com> Content-Language: en-US From: James Prestwood In-Reply-To: <241fe825-991f-4dca-ad1c-e45f6a524edf@quicinc.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241001_060643_780463_0CB34901 X-CRM114-Status: GOOD ( 10.09 ) X-BeenThere: ath11k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "ath11k" Errors-To: ath11k-bounces+ath11k=archiver.kernel.org@lists.infradead.org On 9/28/24 7:14 PM, Baochen Qiang wrote: > > On 9/27/2024 7:53 PM, James Prestwood wrote: >> I think what I saw here was because the capture was done through the AP vendor was automatically decrypted or something. The frame was still marked as protected, but I never had to add the PMK to get wireshark to parse it correctly. > this is exactly what I see. there is no automatic decryption here, it is only because the frame is NOT encrypted, though 'protected' bit set. > >> On my home network when I was referring to "always encrypted" it was because the frames always had the CCMP IV and the content of the frame itself was not visibly a neighbor report/request, just a string of hex values. Once I added the PMK and decrypted it wireshark could parse it. > is this tested still with IWD? Yes, only with IWD.