Hi there,
is there a way not to break HA and remove all managed host from my deployment, if I only want to update the DNS server?
Does anyone knows a way around?
Thanks!
From the Installation Guide 7.3.2
Chapter 9. Network settings management
Use the qchange_netsetup script to change the network settings of your IBM QRadar system. Configurable network settings include host name, IP address, network mask, gateway, DNS addresses, public IP address, and email server.
Changing the network settings in an all-in-one system
You can change the network settings in your all-in-one system. An all-in-one system has all IBM QRadar components that are installed on one system.
Before you begin
- You must have a local connection to your QRadar Console
- Confirm that there are no undeployed changes.
- If you are changing the IP address host name of a box in the deployment you must remove it from the deployment.
- If this system is part of an HA pair you must disable HA first before you change any network settings.
- If the system that you want to change is the console, you must remove all hosts in the deployment before proceeding.
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Kind regards
Oliver
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