12-28-2022 06:31 AM
After a power loss my Ruckus IP changed.
I'm trying to scp new firmware files to my switch, ICX7150-C12.
I'm getting this error.
client_input_hostkeys: received duplicated ssh-rsa host key
I've removed the IPs from my known_hosts file on my Mac.
I've tried deleting and regenerating the key, but still does not work. Any ideas?
crypto key zeroize crypto key generate rsa modulus 2048
03-11-2023 11:39 AM
I've had this issue across most of my devices after updating to v9xx images.
01-07-2024 08:54 AM
I have the same issue here also after updating to v9xx, is there a way to fix this? I've also trying zeroing the crypto key and resetting but it doesn't solve the issue.
01-07-2024 11:43 AM
I figured out connecting via SSH, but it still always gives me duplicate warnings, so I just ignore it.
01-08-2024 01:18 AM
Hi All,
Yes, it's RSA Host-Key. Firmware upgrade has nothing to do about it, unless the device certificate is refreshed. But some client device does alert the user about changed Host-Key if the server IP is changed, some clients even allow you to overwrite the key, but some, especially MAC books you got to delete the stale RSA Host-Key entries and let the client learn new Host-Key which corresponds to a new IP address.
Regards,
Parik