On command line do a “cmk --debug -D hostname’” and check the shown SNMP config if correct. Then do a “cmk --debug -vvI hostname’” to make a discovery. Do you get some error messages there?
On command line do a “cmk --debug -D hostname’” and check the shown SNMP config if correct. Then do a “cmk --debug -vvI hostname’” to make a discovery. Do you get some error messages there?