Upgrading Wazuh agents on AIX endpoints

Follow the steps to upgrade the Wazuh agent on AIX endpoints.

  1. Download the latest AIX installer.

  2. Stop the Wazuh agent:

    # /var/ossec/bin/wazuh-control stop

  3. Run the following command:

    # rpm -U wazuh-agent-4.11.2-1.aix.ppc.rpm

  4. Start the Wazuh agent:

    # /var/ossec/bin/wazuh-control start

Note

When upgrading agents from versions earlier than 4.x, make sure that the communication protocol is compatible. Up to that point, UDP was the default protocol and it was switched to TCP for later versions. Edit the agent configuration file /var/ossec/etc/ossec.conf to update the protocol or make sure that your Wazuh manager accepts both protocols.