Farsight's Network Message, Volume 2: Introduction to nmsgtool

This article is a tutorial and reference for Farsight Security's nmsgtool (v0.9.1), explaining what the tool does and providing practical recipes and examples: reading live SIE streams, writing and compressing binary NMSG files, rotating output with kicker scripts, transferring messages over the network, mirroring vs striping outputs, and ingesting packets from interfaces or pcap files with BPF filtering.