[Fiware-lab-help] FI-Lab Assistance

[Cesar Quinteiro Rendo]

I am trying to create a new cloud instance and connect to with ssh - I did the following procedure (before works fine in another instance) ->
create a Keypair and download the pem file and a floating IP
create a new blueprint template and add a tier with ubuntu14 and the created Keypair
create a new launch instance over the blueprint 
once is running and installed from the terminal (MAC OSX 10.9.5) and after coping pem file to .sh folder and changed mode to 600 (chmod 600 run4spot.pem) and  run the following command ssh -i /Users/cqr/.ssh/run4spot.pem root at 130.206.126.147

but get the following ->
sudo ssh -i /Users/cqr/.ssh/run4spot.pem root at 130.206.126.147
Password:
The authenticity of host '130.206.126.147 (130.206.126.147)' can't be established.
RSA key fingerprint is 3f:8d:48:da:c1:c3:99:f5:eb:6d:47:17:93:a8:a0:e3.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '130.206.126.147' (RSA) to the list of known hosts.
root at 130.206.126.147's password: 
Permission denied, please try again

Why is asking for a password ? 
Do I miss any step?
Is there a default password I can use?
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