Manage Network Security Groups for a DB System
Your DB system can use up to five network security groups (NSGs). Note that if you choose a subnet with a security list, the security rules for the DB system will be a union of the rules in the security list and the NSGs.
Procedure
Perform the following steps to edit the network security group.
- Open the navigation menu. Select Oracle Database, then select Oracle Base Database Service.
- Select your Compartment. A list of DB systems is displayed.
- In the list of DB systems, click the name of the DB system you want to manage.
- The details of the DB system is displayed.
- In the Network details, click the Edit link to the right of the Network security groups field.
- In the Edit network security groups dialog, click +
Another network security group to add an NSG to the DB system.
- To change an assigned NSG, click the drop-down menu displaying the NSG name, then select a different NSG.
- To remove an NSG from your DB system, click the X icon to the right of the displayed NSG name.
- Click Save.
For more information, see Security Lists, Network Security Groups, and VCN and Subnets.