I’ve tried to find this information everywhere, but no luck so far.
I need to use check_snmp with a switch that uses SNMPv3 and a user login. Using snmpwalk I can access all of the MIBs correctly with the username entered. However, check_snmp doesn’t seem to have an option for that.
I found this post (I can’t recall the URL offhand) that mentioned using username@communityname for the community in check_snmp, but that didn’t work either.