https://ch.mathworks.com/help/slrealtime/io_ref/udpmulticastreceive.html
UDP Multicast Receive - Receive data over UDP network from a remote device - Simulink
The UDP Multicast Receive block receives multicast data over a UDP network from a remote device.
udp multicastremote devicereceivedata
https://ch.mathworks.com/help/slrealtime/io_ref/udpmulticastreceive.html
UDP Multicast Receive - Receive data over UDP network from a remote device - Simulink
The UDP Multicast Receive block receives multicast data over a UDP network from a remote device.
udp multicastremote devicereceivedata
https://lists.dragonflybsd.org/pipermail/commits/2015-February/858291.html
git: DragonFly_RELEASE_4_0 udp: Disable direct detach, if multicast options are set.