Self-NACK. I'vebeen informed by the original reporter that for IPv4 we
have to specify a netmask rather than prefix (it worked for me with
prefix, but for him it didn't :-/)
I'll send a V2 in the morning. Too close to bedtime now to do anything
that requires attention to detail...
On 10/17/2018 1
dnsmasq documentation says that the *IPv4* prefix/network
address/broadcast address sent to dhcp clients will be automatically
determined by dnsmasq by looking at the interface it's listening on,
so the original libvirt code that added dhcp support to virtual
networks did not add a prefix to the dn
