Software Update - NetModule NB3710 User Manual

NB3710
User Manual for NRSW version 4.4

5.8.3. Software Update

Manual Software Update
This menu can be used to run a manual software update of the system.
Parameter
Update operation
URL
Administrator password
Attention
Starting with SW release 4.2 we set default to not saving passwords using password
hashes instead. Storing passwords for users can be enabled, but is not recommended
for new applications.
Older SW releases require the passwords to be stored encrypted on the device. As
we don't have them any more in release version 4.2 and later you will have to provide
the administrator password if you want to downgrade to a release 4.1.x and lower. The
same passphrase will be used for bootloader login as well.
All users which have no password stored on the device will not be able to login after
downgrade until new passwords have been applied.
An Uniform Resource Locator (URL) can have the following format:
http://<username>:<password>@<host>:<port>/<path>
https://<username>:<password>@<host>:<port>/<path>
ftp://<username>:<password>@<host>:<port>/<path>
sftp://<username>:<password>@<host>:<port>/<path>
tftp://<host>/<path>
file:///<path>
When issuing a software update, the current configuration (including files like keys/certificates) will be
backuped. Any other modifications to the filesystem will be erased.
The configuration is generally backward-compatible. We also apply forward compatibility when down-
grading to a previous software within the same release line, which is accomplished by sorting out
unknown configuration directives which actually may lead to loss of settings and features. Therefore,
it's always a good idea to keep a copy of the working configuration.
Manual Software Update
The update operation method being used. You can upload the image,
download it from an URL or use the latest version from our server
The server URL where the software update image should be down-
loaded from
Administrator password for downgrade to releases before 4.2.x
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