Nmap's Netcat replacement
Ncat is a feature packed networking utility which will read and write data across a network from the command line. It uses both TCP and UDP for communication and is designed to be a reliable back-end tool to instantly provide network connectivity to other applications and users. Ncat will not only work with IPv4 and IPv6 but provides the user with a virtually limitless number of potential uses.
You can contact the maintainers of this package via email at
nmap dash maintainers at fedoraproject dot org.