Trying To Manage Assets With ssh Discovery Reports Lost Connection In Job Details Window (Doc ID 1352521.1)

Last updated on OCTOBER 14, 2016

Applies to:

Enterprise Manager Ops Center - Version 11g and later
Information in this document applies to any platform.

Symptoms

When trying to discover asset with IP address w.x.y.z, task failed and displays
in job details window :
INFO Setting error prep-error for com.sun.hss.domain:name=NORM-w.x.y.z,type=OperatingSystem
ERROR Cannot securely copy the agent bundle from the proxy controller to the target: Cannot make SSH connection to host: w.x.y.z:lost connection


Trying to ssh from PC to assets, first attempt failed with message :
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.
...
Add correct host key in /root/.ssh/known_hosts to get rid of this message.
Offending key in /root/.ssh/known_hosts:1
RSA host key for w.x.y.z has changed and you have requested strict checking.
Host key verification failed.

Cause

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