TNV (The Network Visualizer or Time-based Network
Visualizer) depicts network traffic by visualizing
packets and links between local and remote hosts.
It is intended for network traffic analysis to
facilitate learning what constitutes 'normal'
activity on a network, investigating packet
details and security events, or for network
troubleshooting. It can open saved libpcap (from
tcpdump, windump, ethereal, etc.) formatted files
or capture live packets on the wire, and export
data in libpcap format or save the data to a
MySQL database to enable the examination of trends
over time.
