Package mcjoin

https://github.com/troglobit/mcjoin

Mcjoin is a simple and easy-to-use tool for IPv4 and IPv6 multicast testing.
It can be run both as a multicast generator(server) and a sink(client).
Supports join/send messages to on or more groups and supports both
ASM(*,G) and SSM(S,G) multicasts.

Version: 2.12