Good day everyone, Sorry for my English, I'm from Ukraine, and I have a problem. I have 5 routers connected via ZeroTier network, and PIM-SM is configured everywhere, but I need specific settings. I need my clients to be in the UIB SG on the RP router, even when they are turned off, so that the route is not lost. And I want to assign my ZeroTier controller to the DF router for multicast traffic. I need that in case of loss of connection with any router, I don't have to wait for DF re-election. Multicast clients are radio stations that are connected in different places to the routers, and they constantly both receive and transmit multicast.