Can somebody point me to any information on losing all SNMPv3 settings for Cisco devices in NPM 12?
Just upgraded and all my cisco devices show hardware details undefined. "Hardware polling failed: Error 31216 - SNMPv3 - Unknown UserName"
Upon investigation under "Edit Node" I see all the v3 settings are cleared out and I have to reset them.
That's 300 devices I'm going to have to reset unless somebody has a quick fix?