Hi, I am confused after reading man/man8/bridge.8. I have a bridge br0 with 4 interfaces (eth0 -> eth3), and I would like to install a rule such that the non-IP multicast address of 09:00:70:00:00:00 is only forwarded towards 3 of those ports, instead of being flooded. The manual says that 'bridge mdb' is only for IP multicast, and implies that 'bridge fdb append' (NLM_F_APPEND) is only used by vxlan. So, what is the correct user interface for what I am trying to do?
Thank you, -Vladimir