openbsd-ports/net/nfdump/pkg/DESCR-nfprofile
sthen bfee2d9b00 Build nftrack (from nfsen contribs directory), allowing tracking of
TCP/UDP ports. To be used in conjunction with the PortTracker plugin for
NfSen (not yet packaged).

It's included in the nfprofile subpackage as it's normally used in
conjunction with nfprofile and, like nfprofile, depends on the RRD
libraries.
2010-06-04 11:28:42 +00:00

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nfprofile is a netflow profiler, which works with the nfdump tools.
It reads the netflow data from the files stored by nfcapd, filters
the netflow data according to the specified filter sets (profiles)
and stores the filtered data into files for later use.
nftrack is prototype software normally distributed with the NfSen
PortTracker plugin; it's included here as it depends on nfdump
sources. In combination with PortTracker it allows tracking of
each TCP/UDP port to provide insight into the activity observed
on the most active ports.