LEGRAND Raritan PX3TS, Руководство пользователя

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Appendix C: Configuration or Firmware Upgrade with a USB Drive
738
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Script output will be recorded to a log file --
<BASENAME_OF_SCRIPT>.<SERIAL_NUMBER>.log. Note this log file's size is
limited on DHCP/TFTP.
•
A DHCP/TFTP-located script has a timeout of 60 seconds. After that
duration the script will be removed.
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This feature can be used to manage LuaService, such as upload, start, get
output, and so on.
•
If you unplug the USB drive while the Lua script is still running, the script
will be removed.
•
An exit handler can be used but the execution time is limited to three
seconds. Note that this is not implemented on DHCP/TFTP yet.
allow_downgrade
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This parameter is required for any firmware downgrade via USB drive , or
the firmware upgrade via USB drive will fail.
•
Add this parameter to this configuration file and set its value to yes .
Tip: Only firmware downgrade via USB is disabled by default. To
downgrade firmware using other methods is still feasible by default, such
as firmware downgrade via web interface.
config.txt
To perform device configuration using a USB drive, you must:
•
Copy the device configuration file "config.txt" to the root directory of the
USB drive.
•
Reference the "config.txt" file in the config option of the "fwupdate.cfg"
file. See fwupdate.cfg (on page 734).
The file, config.txt , is a text file containing a number of configuration keys and
values to configure or update.
This section only introduces the device configuration file in brief, and does not
document all configuration keys, which vary according to the firmware version
and your PX3TS model.
You can use Raritan's Mass Deployment Utility to create this file by yourself, or
contact Raritan to get a device configuration file specific to your PX3TS model
and firmware version.
Tip: You can choose to encrypt important data in the "config.txt" file so that
people cannot easily recognize it, such as the SNMP write community string.
See
Data Encryption in 'config.txt' (on page 743).
Regular configuration key syntax:
•
Each configuration key and value pair is in a single line as shown below:
key=value