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DocumentationCloud Virtual MachineOperation GuideInstancesManaging Instance IPsModifying Private IP Addresses
Modifying Private IP Addresses
Last updated: 2024-07-10 09:55:57
Scenario
You can directly modify the internal IP of Cloud Virtual Machine (CVM) instances within a private network via the console. This document will guide you on how to modify the internal IP of CVM instances within a private network through the CVM console.
Limits
Modifying the primary IP of a primary ENI may cause the CVM to restart.
The primary IP of a secondary ENI cannot be modified.
Directions
1. Log in to the CVM Console.
2. Select the region of the instance whose private IP you want to modify, and click the instance ID/name to enter its details page.
3. On the instance details page, select the [ENI] tab and click 
4. In the primary ENI operation list, click Modify Primary IP.
5. In the “Modify Primary IP” window that pops up, enter the new IP and then click OK. It takes effect after the instance is restarted.
Note:
You can only enter private IP in the current subnet CIDR.
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