Download myUTN User Manual Linux

Maintenance
7 Maintenance

What Information
Do You Need?
Various maintenance activities can be carried out on
the UTN server. This chapter contains information on
securing and resetting the parameter values. You will
also learn how to carry out a restart and a device
update.
• ’How to Secure UTN Parameters (Backup)’ 103
• ’How to Reset the UTN Parameters to their Default Values’
106
• ’How to Perform an Update’ 108
• ’How to Restart the UTN Server’ 109
7.1
How to Secure UTN Parameters (Backup)
All parameter values of the UTN server (exception: passwords) are
saved in the '>default name>_parameters.txt' file.
You can save the parameters file as backup copy on your local client.
This allows you to get back to a stable configuration status at any
time.
You can edit the parameter values of the copied file using a text editor. Afterwards, the configured file can be downloaded to one or
more UTN servers. The parameter values included in the file will be
taken over by the device.
Automatic Backup
(myUTN-800 Only)
The Dongleserver myUTN-800 additionally has an automatic backup
feature. It saves the parameter values (exception: passwords) and
certificates installed on the UTN server automatically to a connected SD card. After a parameter or certificate change, the backup
will be updated automatically.
If the SD card is lost or stolen, your environment becomes vulnerable (certificates, passwords). Therefore, you have to take all necessary precautions for protecting the myUTN-800 if you use the
automatic backup.
myUTN User Manual Linux
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