Oracle OCI Site-to-Site VPN

OCI Site-to-Site VPN is the connection between your network gateway and Oracle's cloud network. The product page documents both defined and dynamically updated routing rules, so the first design choice is how the connected networks will learn routes. Oracle says the VPN service has no additional hourly connection or per-byte processing charge. That statement concerns this service component; it does not mean every resource or network cost in an OCI deployment is free.