Updated on 2022-01-25 GMT+08:00

IPsec VPN

The Internet Protocol Security (IPsec) VPN is an encrypted tunneling technology that can establish confidential and secure communication tunnels between different networks.

In Figure 1, the VPC has subnets 192.168.1.0/24 and 192.168.2.0/24. Your data center has subnets 192.168.3.0/24 and 192.168.4.0/24. You can use VPN to enable subnets in your VPC to communicate with those in your data center.

Figure 1 IPsec VPN

Currently, both site-to-site and hub-and-spoke VPNs are supported. You need to set up VPNs in both your data center and the VPC to establish the VPN connection.

Ensure that the VPN in your VPC and that in your data center are configured with the same Internet Key Exchange (IKE) and IPsec policies. Your device should comply with IPsec standards and protocols.