Use VPN Gateway to Connect Different VPC Networks

This lab 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 lab, we will use the VPN Gateway's IPsec-VPN function to connect the VPCs associated with different CIDR blocks, and to enable network interconnection