I recently added nodes off wireless APs in my NPM,They all are showing up,but i am unable to monitor the transmitted and recieved bits,its showing 0Bs/0Bs.Kindly tell what can be the issue with that,everything is working fine,this is the only problem i am facing.I am using cisco WLC 2000 series and my NPM is 11.0.
Check that you are able to see the OID's found in this knowledgebase article:
Just do a SNMP walk and look for these OID's. I think there is actually a poller checker tool somewhere in the Orion install files. You can try that.