Prior to managing all of my MikroTik APs with a CAPsMAN I was able to add the client count for each SSID in the Appearance of each AP. Since the transition to centralized management that functionality seems lost.
However...
I have noticed, when doing SNMPwalks, that the clients are listed individually by interface in the FDB table.
I am a scripting newbie, but it seems that I should be able to populate an array with all of the FDB entries and then count the ones that match the interface number to get the client count per SSID.
Any thoughts on how to code that?