LEGRAND Raritan SRC-0100, Руководство пользователя

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Appendix B: Configuration or Firmware Upgrade with a USB Drive
546

The SRC device beeps after it finishes writing the diagnostic data to
the USB drive.
tls_cert_file

Specify the filename of the wanted TLS server certificate. The
filename can contain a single placeholder ${SERIAL} that is replaced
with the serial number of the SRC.

This option should be used with tls_key_file listed below.

This option is NOT supported by bulk configuration or
backup/restore via DHCP/TFTP.
tls_key_file

Specify the filename of the wanted TLS server key. The filename can
contain a single placeholder ${SERIAL} that is replaced with the
serial number of the SRC.

This option should be used with tls_cert_file listed above.

This option is NOT supported by bulk configuration or
backup/restore via DHCP/TFTP.
execute_lua_script

Specify a Lua script file. For example:
execute_lua_script=my_script.lua

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.

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

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.