File gateways support access across different VPCs. To enable cross-VPC access, you must configure the required networks and security groups.
File gateways on Alibaba Cloud: To access a gateway from a different VPC, you can use Express Connect or Cloud Enterprise Network (CEN). For more information, see Configuration example for Express Connect and Configuration example for Cloud Enterprise Network.
On-premises file gateways
To access an on-premises file gateway from your data center or office network, you must configure your network accordingly.