> > Can't this be achieved by just disabling the feature bits? IOW, > > > > ctrl_vq=0,ctrl_vlan=0? > > Michael still wants the guest to populate the MAC filter table so that > we can use it to announce MACs on the bridge, especially after a > migration.
We don't do that to start with. We only set gratuitous ARPs for the MAC address of the emulated NIC. I'm not convinced anything else is useful. Paul