In this experiment, you will learn how to use SSL-VPN to connect a VPC from a remote computer This experiment mainly uses Alibaba Cloud VPN Gateway. VPN Gateway is an Internet-based service that safely and reliably connects enterprises' data centers, office networks, or Internet terminals with Alibaba Cloud VPC using encrypted channels. In this experiment, we will use the VPN Gateway's IPsec-VPN function to connect the VPCs associated with different CIDR blocks, and to enable network intercon