Symptoms: After registering the NSX Manager with vCenter Server and host preparation, changing the NSX Manager IP address breaks the NSX environment.
Environment
VMware NSX for vSphere 6.2.x VMware NSX for vSphere 6.3.x VMware NSX for vSphere 6.1.x
Resolution
Starting in NSX for vSphere 6.4.0, you can change the IP address of an NSX Manager appliance. You can change the IP address for all types of NSX Manager: standalone, primary, or secondary.
For more information, see the Change NSX Manager Appliance IP Address section of the NSX Administration Guide.