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Ourmon is a network management and anomaly detection system for
performing various SNMP RMON-like network analysis tasks. It uses
the BSD bpf in combination with RRDTOOL as well as various "top
talker" style tuples including: top-N flows which include IP, TCP,
UDP, and ICMP flows, top SYN senders, top TCP/UDP ports, top single
IP src to many IP dst senders, top single IP src to L4 (TCP/UDP),
top ICMP errors which includes UDP creators of ICMP errors and other
tools for both network management and anomaly detection. RRDTOOL
graphs include a year of baselined information. New RRDTOOL graphs
may be designed with user-configured BPF expressions a la tcpdump.
Reports and logging for top talkers are also included.
WWW: http://ourmon.cat.pdx.edu/ourmon/
Created by: Jim Binkley <jrb@cs.pdx.edu>
FreeBSD Port by: Charlie Schluting <manos@cs.pdx.edu>
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