kern/132722: [ath] Wifi ath0 associates fine with AP, but DHCP or IP does not work

[Bruce M Simpson]

John Hay wrote:
> I found doing a -bgscan before it happens, make it not happen. I now
> have -bgscan in my rc.conf.
>   

That's exactly the workaround I needed. Thanks John.

As Sam points out, the root fix is probably already in HEAD; it would be 
nice to find time to backport, but this works for us for now as a 
workaround (we are just using ath0 as a STA for testing in the lab at 
the moment, it is likely we will use hostap later).

cheers,
BMS