VPN Gateway Bandwidth

The bandwidth you purchased for a VPN gateway refers to outbound bandwidth, that is, bandwidth for traffic sent from a VPC on the cloud to a customer gateway in an on-premises data center.

• If the purchased bandwidth is 10 Mbit/s or less, the inbound bandwidth is limited to 10 Mbit/s.
• If the purchased bandwidth is greater than 10 Mbit/s, the inbound bandwidth is the same as the EIP bandwidth.

If your VPN gateway is billed by traffic on a pay-per-use basis, the bandwidth size of the VPN gateway does not affect the total price. But it is recommended that you set the bandwidth size based on actual requirements to prevent a large amount of traffic caused by program errors or malicious access.