What Will Happen If Traffic Exceeds the Bandwidth of a VPN Gateway?
The VPN gateway bandwidth applies to traffic in the outbound direction of a VPC. If outbound traffic in the VPC exceeds the bandwidth, network congestion will occur, some subnets cannot be accessed, or even the VPN connection will be interrupted due to VPN detection timeout.
In this case, you are advised to increase the VPN gateway bandwidth.
The maximum bandwidth of a VPN is 1000 Mbit/s.
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