=item Run rrdtool create once for each instance of each mib of each computer you want data collected for. Read the rrdtool tutorial for the syntax of this. =item Set up data collection inside NNM ...

CDEF's in Cacti are a one to one analog to CDEF's in RRDtool. Cacti simply provides and interface to create and manage them. Once the CDEF's are created in Cacti they ...