CLB supports binding CVM instances across regions through CCN, allowing you to select real servers of different regions and bind CLB instances to them across VPCs or regions.
This feature is currently in beta. If you want to use it, for cross-region binding outside the Chinese mainland, please contact your Tencent Cloud rep.
- Cross-region CVM binding is currently not supported for classic CLB instances.
- This feature is available only to bill-by-IP accounts. To check your account type, please see Checking Account Type.
- Cross-region binding 2.0 and hybrid cloud deployment do not support Allow Traffic by Default in security groups, for which you need to allow the client IP and service port on the real server.
Log in to the CLB console.
On the Instance Management page, click the ID of the target CLB instance.
In the Real Server section on the Basic Info tab, click Configure to bind a private IP of another VPC.
Click Submit in the pop-up box.
In the Real Server section on the Basic Info tab, you can see that Binding IP of Other VPCs is enabled, which indicates that in-cloud IPs can be bound to.
On the instance details page, open the Listener Management tab, and bind a real server to the CLB instance in the listener configuration section. For more information, please see Managing Real Servers.
In the pop-up box, select Other VPC, click CVM, select one or multiple target CVM instances, enter the forwarding port and weight, and click Confirm. For more information on ports, please see Server Common Port.
Now in the Bound Real Servers section, you can view the bound CVM instances of other regions.