I've got two WiSM and Prime Infrastructure 2.0. Last week I upgraded one WiSM to 220.127.116.11, plus a third controller. That worked fine, but since then, my PI shows one of the two controllers of the second WiSM as "Unreachable". I rebooted the PI and also rebooted the controller again, to no avail.
I tried now to update the snmp v2c credentials in PI, but receive an error.
The error message shown when I try to update the credentials is:
Error: Common-1: Some unexpected internal error has occurred. If the problem persists please report to the Tech Support.
Error:Detail: errorId=6 Invalid credential name: snmp_transport.
I can normally access the controller through its webinterface and don't see any errors that would spring to the eye.
Just manualy run the Task "Controller Operational Status" and received this error: