|IPv6 VM to VM only |Yes |It is possible to assign IPv6- |
| | |only addresses to VMs. Both |
| | |switching (within VMs on the same|
-| | |tenant network) as well as east /|
+| | |tenant network) as well as east/ |
| | |west routing (between different |
| | |networks of the same tenant) are |
| | |supported. |
|Multicast | |requirements) |
+-------------------------------------+-------------------------+---------------------------------+
|VM access to the meta-data server to |**No** |This is currently not supported. |
-|obtain user data, SSH keys, etc. | |Config-drive or dual-stack IPv4 /|
-|using cloud-init with IPv6 only | | IPv6 can be used as a workaround|
+|obtain user data, SSH keys, etc. | |Config-drive or dual-stack IPv4/ |
+|using cloud-init with IPv6 only | |IPv6 can be used as a workaround |
|interfaces. | |(so that the IPv4 network is used|
| | |to obtain connectivity with the |
| | |metadata service) |