[Ubuntu-BR] Problemas com ssh

[Leonardo Dias]

Pessoal estou com algumas duvidas sobre o ssh, tento conectar mas retona a
seguinte msg:

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now (man-in-the-middle attack)!
It is also possible that the RSA host key has just been changed.
The fingerprint for the RSA key sent by the remote host is
3a:a2:11:9d:1b:41:19:a4:e1:71:12:57:e1:96:21:5f.
Please contact your system administrator.
Add correct host key in /root/.ssh/known_hosts to get rid of this message.
Offending key in /root/.ssh/known_hosts:3
RSA host key for 201.48.0.44 has changed and you have requested strict
checking.
Host key verification failed.

Alguem poderia me ajudar?
Obrigado.

Atenciosamente,

Leo