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In this chapter, we will focus on existing applications for network
measurement and analysis that are already using the flow concept. The
concept is still quite new, so there are not yet too many of them. The
most well known, since it is implemented in all newer Cisco switches
is probably Ciscos ``NetFlow Data Export''. Also quite common is
``NeTraMet/NeMaC'', which is the first set of programs
implementing the IETF architecture for traffic measurement. A more
experimental project is NLANRs ``OC3MON''. This development is very
interesting because of its hardware which allows to analyze traffic on
150 Mbit/s ATM OC3 links carrying IP traffic which is encoded on top
of ATM AAL5 as described in RFC1483 [11].
root
8/4/1997