Multicast listening

[benishor]

I can't seem to find the right way to use the library for multicast listening. I wrote a simple multicast server and client in golang which use a mcast group on 239.12.255.254 and use it as content provider for the arduino sketch using EtherCard.

Although I call enableMulticast() upon initialization, I only ever seem to get MDNS datagrams sent from other hosts in the LAN to 224.0.0.251.

Any idea on how I can also get the datagrams for my specified mcast group?

[benishor]

Looking through the code it seems I will have to roll my own igmp membership report generator and also update eth_type_is_ip_and_my_ip() to allow multicast to pass through.