Adding a Network Security Group (NSG) to a Resolver Endpoint
Add a network security group (NSG) to a resolver endpoint.
Oracle recommends that you modify your security list or NSG security rules to allow traffic bound for UDP Port 53 (and optionally TCP Port 53) on your DNS listener endpoints.
See Private DNS resolvers and Resolver Endpoints for more information about resolvers and endpoints in your VCN.
Using the Console
- From the Private Resolver Details screen, click the name of the endpoint you want to associate with a Network Security group. The Endpoint Details screen appears.
- Click Add Network Security Groups, and select up to five security groups to associate with the endpoint.
- When finished, click Add Network Security Groups.