Monitoring of network traffic

Question

Can I create on Java monitoring program of network traffic? The program must control all network traffic which goes from computer program (including OS modules) to Network d

Answer 1

When "monitoring of network traffic" then pcap, I'd say.

Googling "pcap java" brought me that as first hit: jNetPcap.

Did not test it, but pcap is the standard solution for native C programs. Cannot tell if the Java wrapper is good, but at least its website looks nice. ;-)