There are few limitation for SD-WAN Client.
The limitations are:
- Windows/OSX VM/Servers cannot act as SD-WAN Client Connector.
- The same user account (email address) cannot exist in more than one organization.
- There is no redundancy option available for SD-WAN Client Connector.
- On iOS devices that are not under MDM, there are no possibilities to manipulate DNS queries. For instance, the target domains defined in FQDN cannot be resolved.
Apple restricts the ability on iOS for MDM (Mobile Devices Managed) devices only.