| Configuration option=Default value | Description |
| vni_ranges= | (ListOpt) Comma-separated list of <vni_min>:<vni_max> tuples enumerating ranges of VXLAN VNI IDs that are available for tenant network allocation |
| vxlan_group=224.0.0.1 | (StrOpt) Multicast group for vxlan interface. |
| vxlan_group=None | (StrOpt) Multicast group for VXLAN. If unset, disables VXLAN multicast mode. |
