Siemens KVM s2-0411 - Handbuch (Seite 48)

Repairing damaged firmware Appendices
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5.1.4 Repairing damaged firmware
In the rare case that the firmware is damaged after a firmware upgrade (which might
happen if the appliance is turned off and turned on during the upgrade process), the
appliance will remain in boot mode. In this mode, the Power LED at the rear panel
flashes at about 1Hz, and the appliance attempts to restore the firmware over TFTP
using the following default configuration:
• TFTP client IP address 10.0.0.2
• TFTP target device IP address 10.0.0.3
• Upgrade file name equal to CMN-XXXX.fl, where XXXX is the 4-digit Compliance
Model Number (CMN) that is printed on the agency label of the appliance
5.1.4.1 Repairing damaged firmware
 Connect the appliance to the TFTP target device (using a cross-over cable or hub),
which is set up with the default IP address (10.0.0.3).
 Rename the upgrade file to the default file name (CMN-XXXX.fl).
The Power LED will Flash at about 2 Hz when the appliance is downloading the upgrade
file, and it will Flash at about 4 Hz when it is programming the downloaded file to Flash.
After it has successfully restored the firmware, the appliance reboots automatically and
the Power LED illuminates.