
FortiDDoS
Downgrading
####################################################################
####
Get image from tftp server OK.
Verifying the integrity of the firmware image. This operation will downgrade the current firmware
version! You will lose your existing configuration
Do you want to continue? (y/n)y
137-900B #
3. The system will reboot and reprogram the FPGA.
This takes about 10-15 min based on what appliance you are using.
WARNING
: Reboot or power fail during this process may result in unusable product, requiring RMA.
4. Once the system is up, assign the IP address and restore the saved configuration. System will reboot and apply
the configuration. The system should be ready to use.
24
FortiDDoS 5.3.0 Release Notes
Fortinet Technologies Inc.