Hello! I would like you to help me in my network and how to make the Chromecast in two different networks, that is, in two subnets. This is connected to my "lan" network. I also have another network called "guest". Both in different subnets (192.168.1.0, 192.168.2.0) and I do not know how to make the guests see the Chromecast.
What I want to do, in other words, is to be able to access my "lan" network while on the "guest" network. Those who are connected to the latter, can not access the Chromecast that is "lan", to be in another subnet. It's because I do not want to share the password for the main WiFi, but if a guest wants to send a video to the TV, he can not see the Chromecast. I do not know if it is possible with a firewall rule or something similar.
broadcasts are probably used to "find" the tv and cannot be easily translated from one network to the other.
if you can connect to the tv by device-/hostname then a traffic rule as stated above should work.