Policy Examples
Learn about Zero Trust Packet Routing policies from examples.
You can also learn about policies by exploring the Policy Template Builder.
Database policy examples
Allow databases with the security attribute DB-Server to connect to OCI services.
in VCN-Network:DB VCN allow db:DB-Server endpoints to connect to 'osn-services-ip-addresses'Allow clients with the app1 security attribute to connect to the DB-Server:App1 database.
in VCN-Network:DB VCN allow all-endpoints to connect to DB-Server:App1:App1 endpoints with protocol='tcp/1521'You must use IP addresses to reference targets in different VCN.
Allow clients in the networks:net1 VCN to connect to <range of IP addresses in the other VCN>.
in networks:net1 allow apps:app1 endpoints to connect to '192.168.0.0/16'192.168.0.0/16 is the range of IP addresses in the other VCN.
Compute instance policy examples
Allow compute:instance1 endpoints to connect to compute:instance2 endpoints in the networks:net1 VCN by SSH.
in networks:net1 VCN allow compute:instance1 endpoints to connect to compute:instance2 endpoints with protocol='tcp/22'In the networks:net1 VCN allow compute:instance1 endpoints to connect to db:DB-Server endpoints with protocol='tcp/1521'.
in networks:net1 allow compute:instance1 endpoints to connect to db:DB-Server endpoints with protocol='tcp/1521'192.168.0.0/16 is the range of IP addresses in the other VCN.
You must use IP addresses to reference targets in different VCN.
Allow clients in the networks:net1 VCN to connect to <range of IP addresses in the other VCN>.
in networks:net1 allow apps:app1 endpoints to connect to '192.168.0.0/16'192.168.0.0/16 is the range of IP addresses in the other VCN.
Network Load Balancer policy examples
In the my:VCN VCN allow 0.0.0.0/0 IP address to connect to the network load balancer with the XYZ-NLB:NLB1 security attribute.
in my:VCN VCN allow 0.0.0.0/0 to connect to XYZ-NLB:NLB1 endpointsIn the my:VCN VCN allow network load balancer endpoints with the XYZ-NLB:NLB1 security attribute to connect to ABC-web-servers:app1 endpoints.
in my:VCN VCN allow XYZ-NLB:NLB1 endpoints to connect to ABC-web-servers:app1 endpointsVCN policy example
Allow compute clients with the applications:app1 security attribute to connect to the database running app1 over a SQLNet connection.
Two policies are used because the database and clients reside in separate VCNs.
in VCN-Network:DB VCN allow DB-client:App1 endpoints to connect to 192.168.0.0/16 with protocol='tcp/1521'in VCN-Network:Remote VCN allow 0.0.0.0/0 to connect to DB-client:app1 endpoints with protocol='tcp/1521'