My datastore is on a separate domain than my testing EXSi Host and VMs. I need a way to use the datastores on the other network. I can ping the NetApp NAS servers and access the sharded folders via Windows file explorer after supplying domain credentials. I can't see a way to provide those credentials when mounting the datastore in the vSphere client. As expected, it fails.
My host is EXSi 5.1 and I'm using the vSphere Client 5.1 on a Windows 2008 server to manage it. I do not currently have a vCenter Server.