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Re: [PATCH v2] mac80211: STA reassociation improvements

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[removed netdev, no reason for sending this there]

On Sun, 15 Jul 2007 15:02:51 +0100 (BST), Daniel Drake wrote:
> My cheapy D-Link AP behaves strangely w.r.t reassociations.
> 
> The following sequence of commands causes me to lose association and to be
> unable to regain it:
> 
> 	ifconfig eth8 down
> 	ifconfig eth8 up
> 	iwconfig eth8 essid <x>
> 
> This is because mac80211 tries to reassociate, rather than just associate.
> My AP replies with an association response (not a reassociation response...)
> denying the association with code 12: "Association denied due to reason
> outside the scope of this standard"
> 
> mac80211 tries this reassociation another 4 times or so before finally giving
> up.
> 
> I see 2 problems here:
>  1. bringing the interface down and up again should be resetting interface state
>     i.e. after the interface is brought down, it should have no memory of if or
>          where it was previously associated
>  2. after the first reassociation fails, mac80211 should fall back to
>     standard association for the next attempt
> 
> Signed-off-by: Daniel Drake <dsd@xxxxxxxxxx>

Acked-by: Jiri Benc <jbenc@xxxxxxx>


-- 
Jiri Benc
SUSE Labs
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