I have 5 machines. 2 Primary(1A 2A) and 2 backups(3B 4B), 1 control(C).
I have content that need to be frame synced on each pair of servers.
I want to be able to copy the preset file from the primary to the backups without needing modification.
I want all of the 4 servers to accept preset commands from the control machine or spyder


Is this possible? Is there a way to restrict the broadcast addresses of the primary and backup to keep the sync data to only that group? but still be able to get the command from C

What command does the catalyst program(C) send to the other instance(1A 2A 3B 4B) to run a preset? TCP/UDP ? Multicast? I know I can do a http command to one machine but what is the address to control multiple machines at once.

I would really like a way to reload the preset file without having to relaunch the application.