If you attempt to use Revit Server and a VPN or equivalent to collaborate with other firms or across domains, your Accelerator may not be able to connect with the Revit Server Host if it cannot query the DNS server to resolve the Host name.
If you experience this problem, you may be able to resolve it by adding the Host information into the Accelerator's DNS so that the DNS server can resolve the Host's IP address. Each Accelerator must be able to successfully query the DNS to access the name of the Host it is trying to connect to.