When you create a data source by using the endpoint service, if the load balancing service or virtual server associated with the endpoint service is configured with a security group, you must add the private IP address of the OceanBase Cloud data source to the corresponding security group. This allows the OceanBase Cloud data source to access the associated resources.
The following table describes the private IP address segments of OceanBase Cloud data sources for different cloud vendors and regions.
| Cloud vendor | Region | Private IP address segment |
|---|---|---|
| AWS | ap-southeast-1 | 172.17.0.0/20,172.17.0.0/20,172.17.0.0/20 |
| AWS | us-west-1 | 172.18.0.0/20,172.18.0.0/20 |
| AWS | eu-central-1 | 172.19.0.0/23,172.19.2.0/23,172.19.4.0/23 |
| AWS | ap-south-1 | 172.20.0.0/23,172.20.2.0/23,172.20.4.0/23 |
| AWS | ap-southeast-3 | 172.21.0.0/23,172.21.2.0/23,172.21.4.0/23 |
| AWS | ap-east-1 | 172.22.0.0/23,172.22.2.0/23,172.22.4.0/23 |
| AWS | us-east-1 | 172.24.0.0/23,172.24.2.0/23,172.24.4.0/23,172.24.6.0/23 |
| AWS | us-west-2 | 172.25.0.0/23,172.25.2.0/23,172.25.4.0/23 |
| AWS | ap-northeast-1 | 172.23.0.0/23,172.23.2.0/23,172.23.4.0/23 |
| AWS | ap-southeast-5 | 172.26.0.0/26,172.26.0.64/26,172.26.0.128/26 |
| AWS | sa-east-1 | 172.27.0.0/26,172.27.0.64/26,172.27.0.128/26 |
| AWS | us-east-2 | 172.28.0.0/26,172.28.0.64/26,172.28.0.128/26 |
| AWS | eu-west-3 | 172.29.0.0/23,172.29.2.0/23,172.29.4.0/23 |
| Alibaba Cloud | ap-southeast-1 | 172.113.0.0/26,172.113.0.64/26,172.113.0.128/26 |
| Alibaba Cloud | eu-central-1 | 172.116.0.0/26,172.116.0.64/26,172.116.0.128/26 |
| Alibaba Cloud | ap-southeast-5 | 172.114.0.0/26,172.114.0.64/26,172.114.0.128/26 |
| Alibaba Cloud | ap-northeast-2 | 172.141.0.0/26 |
| Alibaba Cloud | cn-hongkong | 172.107.0.0/26,172.107.0.64/26,172.107.0.128/26 |
| Alibaba Cloud | ap-southeast-3 | 172.115.0.0/23,172.115.2.0/23,172.115.4.0/23 |
| Google Cloud | asia-southeast2 | 172.50.0.0/23,172.50.2.0/23 |
| Google Cloud | asia-southeast1 | 172.52.0.0/23,172.52.2.0/23 |
| Google Cloud | asia-east2 | 172.55.0.0/23,172.55.2.0/23,172.55.4.0/23 |
| Google Cloud | us-west1 | 172.54.0.0/26,172.54.0.64/26,172.54.0.128/26 |
| Google Cloud | asia-northeast1 | 172.56.0.0/23,172.56.2.0/23,172.56.4.0/23 |
| Huawei Cloud | ap-southeast-5 | 172.83.0.0/20,172.83.2.0/23,172.83.4.0/23 |