Update the Hostname or IP Address in the Management Center
If you edit the hostname or IP address of a device after you added it to the management center (using the device’s CLI, for example), you need to use the procedure below to manually update the hostname or IP address on the managing management center.
To change the device management IP address on the device, see Modify Threat Defense Management Interfaces at the CLI.
If you used only the NAT ID when registering the device, then the IP shows as NO-IP on this page, and you do not need to update the IP address/hostname.
If you used zero-touch provisioning to register the device on the outside interface, the hostname is automatically generated along with a matching DDNS configuration; you cannot edit the hostname in this case.
Procedure
Step 1 | Choose . |
Step 2 | Next to the device where you want to modify management options, click Edit ( |
Step 3 | Click Device, and view the Management area. |
Step 4 | Disable management temporarily by clicking the slider so it is disabled ( 
You are prompted to proceed with disabling management; click Yes.
Disabling management blocks the connection between the management center and the device, but does not unregister the device from the management center. |
Step 5 | Edit the Remote Host
Address IP address and
optional Secondary Address (when using a redundant
data interface) or hostname by clicking Edit ( 
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Step 6 | In the Management dialog box, modify the name or IP address in the Remote Host Address field and the optional Secondary Address field, and click Save. For information about using a secondary manager access data interface, see Configure a Redundant Manager Access Data Interface. 
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Step 7 | Reenable management by clicking the slider so it is enabled ( 
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