TrustGuestRxFilters

https://libvirt.org/formatdomain.html#elementsNICS To detect and trust reports from the guest regarding changes to the interface mac address and receive filters. Only supported for the virtio device model and for macvtap connections on the host

Configure TrustGuestRxFilters=yes to enable multicast support. (https://superuser.com/a/1033768)

   <interface type='direct' trustGuestRxFilters='yes'>
     <mac address='52:54:00:ce:12:e4'/>
     <source dev='eno1' mode='bridge'/>
     <model type='virtio'/>
     <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
   </interface>

Related terms

• multicast

See also

• KVM networking, virsh net, MacVTap, Macvtap logs, virtio, trustGuestRxFilters