> > That i can understand. And it should actually work now with > > switchdev. It performs IGMP snooping, and if there is nothing joining > > the group on the CPU, it won't add an MDB entry to forward traffic to > > the CPU.
> Yes, but this should be configurable (i.e the customer can deny adding the MDB > on the cpu port) O.K, back to the basic idea. Switch ports are just normal Linux interfaces. How would you configure this with two e1000e put in a bridge? I want multicast to be bridged between the two e1000e, but the host stack should not see the packets. Andrew