Help Center/ NAT Gateway/ User Guide (Paris Region) / FAQs/ Public NAT Gateways/ What Is the Relationship Between a VPC, Public NAT Gateway, EIP Bandwidth, and ECS?
Updated on 2024-03-30 GMT+08:00
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What Is the Relationship Between a VPC, Public NAT Gateway, EIP Bandwidth, and ECS?

  • A VPC is a secure, isolated, logical network environment.
  • A public NAT gateway enables ECSs in a VPC to access the Internet.
  • EIP is a service that provides valid static IP addresses on the Internet. The throughput of a VPC is determined by the EIP bandwidth.
  • An ECS is an instance running in a VPC and uses a public NAT gateway to access the Internet.
Parent topic: Public NAT Gateways