Question 22 of 28 from exam 1Z0-997-20: Oracle Cloud Infrastructure 2020 Architect Professional

You have an Oracle database system in a virtual cloud network (VCN) that needs to be accessible on port 1521 from your on-premises network CIDR 172.17.0.0/24

You have the following configuration currently: -> Virtual cloud network (VCN) is associated with a Dynamic Routing Gateway (DRG), and DRG has an active IPSec connection with your on-premises data center.

-> Oracle database system is hosted in a private subnet.

-> The private subnet route table has following configuration.

-> The private subnet security list has following INGRESS security rule.

-> The Oracle database system is part of a network security group with following security rules.

However, you are still unable to connect to the Oracle Database system.

Which action will resolve this issue? (Choose the best answer.)