It would be of great merit to have the Serial Numbers of Zone Director controlled Access Points available via SNMP. As it stands, we can poll just about everything about the controlled Access Point save for this.
It would make monitoring system integrations much more complete.
Agreed..however there is a workaround that is a bit hidden. If you go to Admin->Registration - there's a button there that generates a .CSV file which contains the ZD Serial Number, and then the MAC and Serial of all the attached APs