|JNCA (Java Netflow Collector &
Analyzer) is a pure Java
solution to IP network flow management based on Netflow version
1, 5, 7, 8, and latest version 9.
JNCA is not just a netflow collector, it is designed to be both
collector and analyzer. Future release will include analysis of
interface usage from SNMP.
The system should be used by ISPs to analyze their
network usage and clients' behavior. For some ISPs, this could
also be used to calculate the flow rate of network interface connecting
other ISPs in order to estimate the cost of leased lines.