Install smcroute by entering the following commands in the terminal:
sudo apt update sudo apt install smcroute
Description:
static multicast router daemon
SMCRoute is a command line tool to manipulate the multicast routes of the Linux kernel. It can be used as an alternative to dynamic multicast routers like pimd or xorp in situations where static multicast routes should be maintained and/or no proper IGMP signaling exists.
Homepage: http://troglobit.com/smcroute.html
Version: 2.0.0-6
Section: universe/net