To implement the communication between a CCN and the direct connect gateway, you need to configure a routing policy for the CCN, in which configure the direct connect gateway as the next hop and IDC IP range as the destination. The routing policy can be either manually entered (Static) or automatically synced (BGP). For more information, see Route Overview. This document describes how to configure IDC IP range on the direct connect gateway.
As shown in the following Direct Connect network architecture, your IDC associated with the CCN-based direct connect gateway and CCN can communicate with a Tencent Cloud VPC. The destination IP range of VPC routes to IDC is
192.168.0.0/24. After configuring the IDC IP range on the direct connect gateway, the CCN route table will add a routing policy with the direct connect gateway as the next hop and
192.168.0.0/24 as the destination.
If you configure multiple IDC IP ranges, CCN will forward the route with the longest mask. For more information, see Route Overview.
192.168.0.0/24) and click Save. You can click Add to enter another IDC IP range and repeat this step.
The BGP route is currently in beta. To try it out, please submit a ticket.