I've installed Junos Space to test.
I want install Network Director. But when I upload img file, i've the following error :
Software validation failure, check certificate keys.
I've checked the checksums and it's correct.
Any idea ?
Make sure that you do not rename the filename of the image, and leave it exactly the same. This can also throw the error message that you are seeing.
It always happens when version of Junos Space is not compatible with version of Network Director.Highly recommend to verify version on release note before installation.