I'd like to be able to use the HDHomerun app on my Android phone using my Wireguard VPN on my RT-AX86U running Merlin. The unfortunate thing is that their app does not support any kind of manual configuration; it insists upon using SSDP on multicast address 239.255.255.250, and of course when attempting to query against this address with the VPN, it finds nothing. (Using TAP on OpenVPN is a no-go because Android phones do not support TAP without being rooted.)
I suspect this is a twofold problem: Wireguard is probably rejecting/dropping multicast packets entirely, and mcpd likely needs to be configured to handle multicast routing between the Wireguard network and the LAN.
Has anyone set up multicast routing between Wireguard and the LAN before and could share some configuration and/or advice?
I suspect this is a twofold problem: Wireguard is probably rejecting/dropping multicast packets entirely, and mcpd likely needs to be configured to handle multicast routing between the Wireguard network and the LAN.
Has anyone set up multicast routing between Wireguard and the LAN before and could share some configuration and/or advice?