When trying to upgrade the firmware of SSG 520M System to the latest version ssg500.6.3.0r24, we received the below issue:
LibCHFW:LibCHFW2(B)-> save software from usb ssg500.6.3.0r24 to flash
It will replace current image file with usb image ssg500.6.3.0r24.
Do you want to continue... y/[n] y
Load image from usb to flash: ssg500.6.3.0r24.
Read ....................................
Save to flash. It may take a few minutes ...
platform = 23, cpu = 11, version = 2
update new flash image (0256a040,11635439)
platform = 23, cpu = 11, version = 2
offset = 20, address = 0, size = 11635361
date = ba28, sw_version = 808031, cksum = 5d08cec4
********Invalid image!!!
********Bogus image - not authenticated!!!
Fips check failed
LibCHFW:LibCHFW2(I)->