> But somehow not by broadcasting (which you're suggesting is somehow
 > broken)?  And how does ARP know anything about the results of WPA
 > negotiation?  And what happens when the ARP entry ages away and we no
 > longer can renew it because broadcast doesn't work?
 > 
 > I'm a bit baffled.

Perhaps during WPA negotiation, the router happens to ARP for us and thus
we preemptively create a cache entry for it.  But that cache entry will of
course time out and we'll eventually be dead.

 > > Some community users have proved this when they use static IP.
 > 
 > It seems a bit far-fetched to me that this configuration "works"
 > without a single broadcast packet on the wire, but, regardless, I
 > still maintain that if either broadcast or multicast are
 > non-functional, then what you have is a link that cannot reasonably
 > support IPv4 or IPv6 to any useful degree.  Such a set-up is broken,
 > and will misbehave in difficult-to-predict (and impossible-to-support)
 > ways.

Agreed.

-- 
meem
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