检测到您已登录华为云国际站账号，为了您更好的体验，建议您访问国际站服务网站 https://www.huaweicloud.com/intl/zh-cn
不再显示此消息
检测到您已登录华为云国际站账号，为了您更好的体验，建议您访问国际站服务网站 https://www.huaweicloud.com/intl/zh-cn
不再显示此消息
If a DB instance resides in a VPC but is not publicly accessible, you can also use a VPN connection to connect to it.
Can I Change the VPC to Which My GaussDB Instance Belongs? No, you cannot directly change the VPC on the GaussDB console. However, you can change a VPC by restoring the full backup of your instance to the VPC you want to use. For details, see Data Restoration. Parent topic: Database
DB Instance Not Bound with an EIP Enable a VPN in a VPC and use the VPN to connect to the GaussDB instance. Create a GaussDB instance and an ECS in the same VPC and access the GaussDB instance through the ECS. For details, see Using gsql to Connect to an Instance.
VPN uses an encrypted tunnel to connect VPCs in different regions and sends traffic over the Internet. It is inexpensive, easy to configure, and easy to use. However, the quality of VPN connections depends on the quality of Internet connections.
