12 c change of target host name / IP without relocation agent

Is there a way to change the configuration?

Details: Target host has been added manually, agent has been deployed successfully, the host name is an IP address, dns does not work here.
Now, the IP address has changed, I can not add a new host by using the new address, because em indicates the base directory of the agent is not empty...
I just want to add a new host without removing the previous installation of the agent.
Or even easier, change the configuration of the host (i.e., the name displayed in EM and host IP address).

I'm a little confused, it seems to be is not possible, or I can't see it after searching for some time through the different menus and documentation.

Hint, please?

Published by: Gerrit Haase on 22.03.2012 12:27

We tested the steps for re-point an existing to a new SGO without requiring re - agent push a binary agent. The same steps should work for what you are trying to achieve, although note that you need to remove the original objectives, both history of the target will be lost. The only piece that avoids this is re - push a binary agent. The steps are:

1 stop the agent 12 c running with the command below:

AGENT_INSTANCE_HOME/bin/emctl stop agent $

2 remove the instance of the home agent:

rm - rf $AGENT_INSTANCE_HOME

3. manually delete the targets controlled by the agent in the EM console.

4 create a new instance pointing to the new OMS:

$AGENT_BASE_DIR/core/12.1.0.1.0/sysman/install/agentDeploy.sh
AGENT_BASE_DIR = OMS_HOST =
EM_UPLOAD_PORT =
@ AGENT_REGISTRATION_PASSWORD =
AGENT_INSTANCE_HOME =
-configOnly

We will get these steps added to the official documentation. Let us know if you're having trouble.

Thank you, Mark.

Tags: Enterprise Manager

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