The next question is how to backup and restore a profile?
I can ssh into the device and find what looks like a database directory – so I guess I could scp it somewhere. However, if there is a non-shell backup/restore method I’d prefer to use that.
In the section [Setup][Profiles] of the web interface select the profile that you want to backup and press the [Backup] button. To restore the backup, in the same section, you have to select the partition and then press the [Restore] button.