ebtables -t nat -A libvirt-J-vnet0 -s 01:02:03:04:05:06/ff:ff:ff:ff:ff:ff \
-p 0x806 -j ACCEPT
ebtables -t nat -A libvirt-P-vnet0 -d aa:bb:cc:dd:ee:ff/ff:ff:ff:ff:ff:ff \
-p 0x800 -j ACCEPT
ebtables -t nat -A libvirt-P-vnet0 -d aa:bb:cc:dd:ee:ff/ff:ff:ff:ff:ff:ff \
-p 0x600 -j ACCEPT
ebtables -t nat -A libvirt-P-vnet0 -d aa:bb:cc:dd:ee:ff/ff:ff:ff:ff:ff:ff \
-p 0xffff -j ACCEPT