该图显示了 OCI 区域与 VCN 的网络连接。它包括 OCI FastConnect 连接和站点到站点 VPN 连接。Both FastConnect and Site-to-Site VPN connect to a DRG, which handles the routing of network traffic.DRG 还连接到远程对等连接 (Remote Peering Connection，RPC)。All network traffic from these sources passes through the DRG, which routes the traffic into the Virtual Cloud Network, or VCN, within the OCI region.