okay, want to ask a stupid question...
my esxi host has been re-installed so the authentication changed,
when i use the command scp id_rsa.pub root@ESXisystem:/id_rsa-Client.pub to copy the rsa to this esxi,
the error message occurred, as shown below:
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ 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 a host key has just been changed.
The fingerprint for the RSA key sent by the remote host is
f6:6e:d1:23:e8:d3:53:68:08:72:93:d6:78:ea:cd:ce.
Please contact your system administrator.
Add correct host key in /root/.ssh/known_hosts to get rid of this message.
Offending RSA key in /root/.ssh/known_hosts:189
RSA host key for 10.101.6.11 has changed and you have requested strict checking.
Host key verification failed.
lost connection
the question is, how to add correct host key in /root/.ssh/known_hosts ? just edit the file by vi?or?
thanks in advance!
You can manually add the ID, however I find it easier to just delete the entry in the known_hosts then ssh back into the host, this will add the correct entry.
You can manually add the ID, however I find it easier to just delete the entry in the known_hosts then ssh back into the host, this will add the correct entry.