Adding Custom CIDR Blocks for a Cloud Connection

Scenarios

If you use a cloud connection together with another cloud service, such as NAT Gateway, Direct Connect, or VPN, you need to add the CIDR block used by each cloud service to the cloud connection, so that the VPCs you load to the cloud connection can communicate with the cloud service.

Procedure

1. Go to the Cloud Connections page.
2. Click the name of the cloud connection to go to the Basic Information page.
3. Click the Network Instances tab.
4. Locate the VPC for which you want to add custom CIDR blocks.
5. In the lower right area of the page, click Modify VPC CIDR Block.
6. In Other CIDR Block, add custom CIDR blocks as needed.
7. Click OK.