I have two Vlans. One for Lan and one for “Untrust” Devices where Echo is connected.
Amazon Echo is using upnp udp multicast for Device discovering.
My hue-bridge is running in Vlan1 and Echo in Vlan2. I tried IGMP Proxy to forward multicast packets from Vlan 1 to Vlan2 but its not working.
Does anybody has an Idea how to get this working?