Connecting to 192.168.1.6...
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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 RSA host key has just been changed.
The fingerprint for the RSA key sent by the remote host is
a9:0d:f0:2f:6b:0c:f4:8b:3a:8d:47:5e:0e:bc:2b:d3.
Please contact your system administrator.
Add correct host key in /home/mininux/.ssh/known_hosts to get rid of this message.
Offending key in /home/mininux/.ssh/known_hosts:4
RSA host key for 192.168.1.6 has changed and you have requested strict checking.Host key verification failed.
Couldn't read packet: Connection reset by peer