Are they showing up as Linux nodes or Unknown? If they show up as Linux and not showing CPU, the OID we are polling to get that is not returning anything, so it could be using a different OID. You can use the Universal Device Poller to poll the CPU for that node and add it to the Linux devices
Also please tell me more about your wireless devices. Are they controller/thin AP's or thick/autonomous APs? What vendor?
They are Cisco AP's and regarding the linux node, yes they are showing the type of OS "Linux Node".
I will try with the Universal Device Poller and will let you know the result.
Thx in advance.