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Legrand PDU User Guide 457
d. Select "00002 pdu-update-control-file" from the Available Options list, and type the filename
"fwupdate.cfg" in the "String value" field.
e. Select "00003 pdu-update-magic" from the Available Options list, and type any string in the "String
value" field. This third option/code is the magic cookie to prevent the
fwupdate.cfg
commands from
being executed repeatedly. It does NOT matter whether the IPv6 magic cookie is identical to or
different from the IPv4 magic cookie.
The magic cookie is a string comprising numerical and/or alphabetical digits in any format. In the
following illustration diagram, it is a combination of a date and a serial number.