I am looking to configure an Airport Client to work on a 1200 ap running the 15(JA) code. The client needs to use LEAP authentication. We seem to have problems with the regular Airport cards but people running Airport Extreme seems to work fine. We did the Airport upgrade to version 3.4.1 on the client but I was not sure if there were any other firmware upgrades or config changes that needed to be done. When we try to configure the client the Apple comes back as unable to connect but I see no attemps in the AP logs of ever seeing the MAC address of the Airport card.
