Product Advantages

  • High Performance

    NAT Gateway provides various instance types. It is designed for scenarios with a large quantity of requests and connections.
    NAT Gateway provides various instance types. It is designed for scenarios with a large quantity of requests and connections.
  • Flexible Deployment

    NAT Gateway enables ECSs in a VPC to connect to the Internet. This service can be deployed flexibly across subnets and AZs.
    NAT Gateway enables ECSs in a VPC to connect to the Internet. This service can be deployed flexibly across subnets and AZs.
  • Easy to Use

    NAT Gateway simplifies O&M operations and supports quick provisioning. It runs stably and reliably.
    NAT Gateway simplifies O&M operations and supports quick provisioning. It runs stably and reliably.
  • Cost Efficiency

    Multiple ECSs share an EIP. You do not need to purchase additional EIPs or bandwidth resources.
    Multiple ECSs share an EIP. You do not need to purchase additional EIPs or bandwidth resources.

Application Scenarios

  • Public Network Egress

  • Public Network Ingress

Public Network Egress

Public Network Egress

NAT Gateway constructs a public network egress for a VPC. ECSs in the environment can use shared EIPs to access the Internet. Multiple types of NAT gateways are available.

Advantages

Flexible Deployment
Supports deployment across subnets and AZs.
Multiple Types
Supports multiple types of NAT gateways.
Cost-Effective
Ensures effective use of EIPs.

建议搭配使用

Public Network Ingress

Public Network Ingress

NAT Gateway supports port forwarding with DNAT, allowing your ECSs to provide services for external networks with a shared EIP.

Advantages

Flexible Deployment
Supports deployment across subnets and AZs.
Cost-Effective
Ensures effective use of EIPs.

建议搭配使用

Functions

  • Outstanding Performance

    NAT Gateway supports scenarios with millions of concurrent connections.
    NAT Gateway supports scenarios with millions of concurrent connections.
  • Rich Instance Types

    NAT Gateway provides different instance types for various application scenarios.
    NAT Gateway provides different instance types for various application scenarios.
  • Flexible Billing

    You can pay for instances, EIPs, and bandwidth resources as you need.
    You can pay for instances, EIPs, and bandwidth resources as you need.

Provides Scalable, On-demand Computing Resources

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