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Re: [PATCH 2/2] mac80211: Always send EAPOL frames at lowest rate

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On Fri, Jul 29, 2011 at 7:51 PM, Felix Fietkau <nbd@xxxxxxxxxxx> wrote:
> On 2011-07-29 7:22 PM, Helmut Schaa wrote:
>>
>> Since EAPOL frames are normal data frames they are treated by the rate
>> control algorithm as such. Thus it can happen that the rate control
>> algorithm chooses an inappropriate rate (minstrel_ht uses MCS rates for
>> example) for the 4-way handshake and under low signal conditions the
>> handshake may time out.
>>
>> To fix this issue always treat EAPOL frames the same as management
>> frames and send them with the lowest available rate.
>
> Have you tried preventing minstrel_ht from using EAPOL frames for probing
> different rates instead of forcing it to use the lowest rate?

Nope. I'll give it a try soon.

Thanks,
Helmut
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