On 9/28/24 7:16 PM, Baochen Qiang wrote:
On 9/27/2024 7:53 PM, James Prestwood wrote:
here is the sequence I saw in sniffer:
#1 AP send M3
#2 station send 'neighbor report request' without encryption, though 'protected' flag is set
#3 station send out M4
is this the same with what you saw?
When I was able to capture the neighbor report request (rarely) it was after M4, not before. If you're seeing it prior to M4 that seems strange, unless the kernel/ath11k is doing some odd queuing?
yeah... firmware has some odd assumption on the sequence of key install, causing such behavior.
Do you think maybe this has something to do with it? Its just a timing
issue (both in my case and when you see it before M4) and in some cases
the keys aren't fully installed and the request either gets dropped or
just isn't encrypted correctly?
Like I said originally, its not like this issue is severe, we can just
request a neighbor report later and that does work. It was just an
observation and didn't seem right.
Thanks,
James
