Hi,
Is there any chance that this package from https://github.com/alsmith/multicast-relay could be implemented as a plugin in Opnsense?
I'm currently running the mDNS repeater plugin but since this is only relaying 224.0.0.51 and not 239.255.255.250 address, I'm not able to discover with my DNLA services across my networks.
I've also tried the IGMP Proxy, but without luck.
Regards,
Stephan