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Help Center/ Virtual Private Network/ FAQs/ Networking and Application Scenarios/ What Configurations Are Required at Both Ends of a VPN That Connects an On-premises Data Center to a VPC?

What Configurations Are Required at Both Ends of a VPN That Connects an On-premises Data Center to a VPC?

Updated on 2023-10-20 GMT+08:00

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To implement the VPN interconnection, create a VPN on the cloud and configure the VPN device in the on-premises data center.

Create a VPN on the cloud.
- Buy a VPN gateway, and configure the billing mode, bandwidth, and interconnected VPC.
- Create a customer gateway and configure the routing mode.
- Buy a VPN connection, and configure the gateway IP addresses and subnets at both ends, as well as negotiation policies.
Configure the VPN device in the on-premises data center.
1. Configure the public IP address used by the on-premises data center to connect to the cloud, and complete the configurations of IPsec negotiation phase 1 and phase 2 on the VPN device.
2. Configure routes, NAT, and security policies on the VPN device.

Parent topic: Networking and Application Scenarios

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