I have a very small branch office, with a single cisco AIR-AP1231G-A-K9 running IOS 12.3.8 JA. I would like to have them authticate using WPA-PSK and lock them down by mac-address without getting *eap/RADIUS involved. I have it configured however whenever I enable the mac-authentication option my client can't connect. I have verified the the mac-address in the mac-authentication DB is correct. I thought I had seen a tech note stating that after 12.* that this can't be done, but I can't find the tech note. Can anyone confirm this? Is there something I'm missing?