Limitations

The VMware DVS plugin 3.0.0 for Fuel has the following limitations:

The plugin is enabled only on environments with Neutron as the networking option.
Only VLANs are supported for the tenant network separation.
Only vSphere versions 5.5 and 6.0 are supported.
IPv6 is not supported.
Neutron Distributed Virtual Routers (DVR) feature is not supported.
Each vSphere cluster should be connected to one (and only one) VDS.