We upgraded some of our 3750x switches to 15.0.2-SE7. Since then Hardware monitoring is no longer an option under List Resources. I'm guessing the MIB changed, but is there a way to get this added, or do I have to create a custom poller?
What version of NPM are you running? 15.0.2-SE7 was released in October 2014, so it's likely that unless you're running NPM 11.5 (or 11.5.1) the Orion MIB database your instance has doesn't include the new MIBs, if that is indeed the problem.
You may need to update NPM to get this to work, I'm afraid.
I just upgraded to 11.5.1 and it doesn't work. I was hoping the MIBs would be in the 11.5.1 release. How do I get a mib added?
Here's how you go about requesting that the MIB's are added:
http://knowledgebase.solarwinds.com/kb/questions/963/Requesting+the+Addition+of+MIBs+to+the+SNMP+MIB+Browser+Database
For now you'll have to add a custom poller I'm afraid