I am totally new with this stuff and I am trying to create a OpenStack infrastructure with 4 hosts and MAAS deploy them. Also sorry if I use wrong terminology, as I am totally new but I think you will get the point. We want to deploy 4 hosts and each host have 4 NICs. Management (IPv4), Storage (IPv4), 2 “LANs” (IPv6). The problem is when we try to deploy it like this we would get an error message during PxE boot “Error in network definition: IP family mismatch in route to…”. I can’t find anywhere that dual stack is not supported or anything similar, so if anybody has this type of deployment or knows it is possible/not possible, please HELP!!!