[K12OSN] should I be worried about this?

[Mario Guerra]

El Viernes, 19 de Noviembre de 2004 11:29 AM, Carl Keil escribió:
> I get this when I try to ssh into my k12ltsp server.
> It just started happening after I rebooted last night.
>
> [root at girlwhocouldfly root]# ssh 69.30.69.155
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @    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
> 77:09:0d:18:02:84:dd:ed:53:c6:93:df:5a:c9:0c:ca.
> 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:2
> RSA host key for 69.30.69.155 has changed and you have requested strict
> checking.
> Host key verification failed.

You probably reinstalled or upgraded the K12LTSP host. Simply either 
delete /root/.ssh/known_hosts or delete the second line.

Mario Guerra