Hey Folks,

I am suddenly having trouble logging into stat1002 or stat1003 using my normal settings. Here is what I get:

Jon-Katzs-Air:~ jkatz$ ssh jkatz@stat1003.eqiad.wmnet
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ 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
[REDACTED BY JK].
Please contact your system administrator.
Add correct host key in /Users/jkatz/.ssh/known_hosts to get rid of this message.
Offending RSA key in /Users/jkatz/.ssh/known_hosts:1
RSA host key for bast1001.wikimedia.org has changed and you have requested strict checking.
Host key verification failed.
ssh_exchange_identification: Connection closed by remote host

Here is my host.config file:

ForwardAgent no

Host !bast1001.wikimedia.org *.wikimedia.org *.wmnet
ProxyCommand ssh -a -W %h:%p bast1001.wikimedia.org

Is someone doing something nasty?

Any ideas?

Thanks,