A factory reset configuration has a log target named default, which only logs to RAM. Provided this log target has not been deleted, you can therefore simply set log="default" on any appropriate object to immediately enable logging to this 'default' log target, which can then be viewed from the web User Interface or via the CLI.

A factory reset configuration also has a log target named fb-support which is referenced by the log-panic attribute of the system object (see Section 5.7). This allows the FireBrick to automatically email the support team if there is a panic (crash) - you can, of course, change or delete this if you prefer.