It contains the following utilities for Linux: * netsniff-ng: the zero-copy sniffer, pcap capturer and replayer itself
* trafgen: a high performance zero-copy network packet generator
* ifpps: a top-like kernel networking and system statistics tool
* curvetun: a lightweight curve25519-based multiuser IP tunnel
* ashunt: an autonomous system trace route and ISP testing utility
* flowtop: a top-like netfilter connection tracking tool
* bpfc: a tiny Berkeley Packet Filter compiler supporting Linux extensions
(https://github.com/gnumaniacs/netsniff-ng/blob/master/Documentation/Notes-0.5.6)