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Re: [PATCH 0/4 v2] {mac|nl}80211: Support for SAE mesh authentication in userspace

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On Sat, 2011-03-05 at 12:01 -0800, Javier Cardona wrote:
> >> > How does userspace know when to authenticate with a new peer?
> >
> >> Authentication is triggered by the reception of a beacon or presp from
> >> a compatible mesh peer with security enabled.
> >
> > Ok ... so I read from this that it actually parses out the beacon frames
> > from scan results? It seems that it should rather signal beacon frames
> > for unknown peers to userspace somehow, so userspace doesn't have to
> > poll scan results?
> 
> Discovery (and much more) on that prototype can certainly be improved.
>  Not sure what you mean from "signal beacon frames
>  for unknown peers" but yes, the current polled approach is probably
> not what we want.  The mesh stack should trigger an event when a mesh
> beacon is received from a station that has not been created.

Right. But in any case, the secure flag doesn't really need to mean
"secure", it can simply mean "userspace manages stations". I was
thinking first that maybe there's something else that triggers this in a
secure case, but of course that can't be true since it's symmetric.

Therefore, I think we should allow userspace the flexibility to say it
manages stations even when the RSN information isn't there, no?

johannes

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