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NeMaC is a combined manager and collector for the NeTraMet
meter. It is a simple Unix program, controlled via command line
arguments. Parameters include the collection interval, rulefile name,
configfile (determining which meters are to be controlled), SNMP
community names and a number of optional operational parameters (like
the flow timeout) for the NeTraMet meter which is to be
While it is running, NeMaC generates a log file recording any unusual
events observed for the meters being controlled as well as a ``flows''
file for each meter it controls.
Sample flow data file as generated by NeMaC