[AFMUG] IPhones and 2/5ghz WIFI

[Nate Burke]

I'm trying to track down an issue at one of my customers.  Some Iphones 
are having a hard time connecting to Xclaim APs.  When I look at the 
connected client list, it shows the IPhones connected to both the 2ghz 
and 5ghz RF on the AP with the same client MAC address, very good signal 
levels on each.  The Mikrotik handing out the DHCP Leases errors out 
saying 'offering DHCP lease without success'  I'm guessing since the 
same MAC is showing up in the AP twice that a bridge table is getting 
confused.  Is this an issue with Iphones?  I would think the phone would 
be smart enough to choose one or the other, not both at the same time.

Nate