pfSense

After a configuration restore on new hardware with new physical interface names whiach doesn't mtch the old ones the reassign wizard starts correctly.
The wizard wants also to reassign logical interfaces (ovpnc* and ovpns*) which isn't needed.

So currently it is safer to reassign the phsyical interfaces manually in the .xml backup file before restoring it to new hardware, if ovpnc* or ovpns* are assigned to own interfaces.