Ola a todos notei pelo acesso ao putty que esta aparecendo esta notificação, alguem poderia dar uma dica ou solução??
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@ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
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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 DSA host key has just been changed.
The fingerprint for the DSA key sent by the remote host is
8e:6a:c5:02:95:27:a8:9a:20:0c:d6:59:bf:51:8c:19.
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:1
Password authentication is disabled to avoid man-in-the-middle attacks.
Keyboard-interactive authentication is disabled to avoid man-in-the-middle attacks.



Respostas
usa o comando mk-auth e gera uma nova chave ssh, depois envia essa chave para os seus mikrotiks...