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Failed to complete the request because the server has received an invalid response. 503 Service Unavailable Failed to complete the request because the system is currently unavailable. 504 Gateway Timeout A gateway timeout error occurred.
- NAT Gateway NAT Gateway enables servers in on-premises data centers or VPCs connected by a cloud connection to access the Internet or provide Internet-accessible services.
Public/Private NAT gateways are billed based on the public NAT gateway type and service duration. For pricing details, see NAT Gateway Price Calculator. Windows images are third-party images provided in the Marketplace. A portal is provided for you to select public images.
Scenario 3: Unbinding an EIP from a NAT Gateway and Binding a New EIP to the NAT Gateway Assign an EIP by referring to 2. If you already have an EIP that you require, skip this step. Modify an SNAT rule. For details, see Modifying an SNAT Rule.
You can easily bind an EIP to an ECS, BMS, virtual IP address, load balancer, or NAT gateway, enabling immediate Internet access.
The EIP can be used by only one cloud resource, such as a NAT gateway, an ECS, or a load balancer. Generally, if all EIPs need to access the Internet simultaneously, dedicated bandwidths are recommended preferentially. How Do I Use Dedicated Bandwidths?
Configuring an Access Control Policy Configuring Protection Rules to Block or Allow Internet Border Traffic Configuring Protection Rules to Block or Allow VPC Border Traffic Configuring Protection Rules to Block or Allow NAT Gateway Border Traffic Example 1: Allowing the Inbound Traffic
This includes but is not limited to virtual networks, the OS of virtual machine hosts and guests, virtual firewalls, API Gateway, advanced security services, all types of cloud services, tenant data, identity accounts, and key management.
Viewing and Deleting Resources in a Subnet Delete the NAT gateway that is using the subnet and then delete the subnet. The subnet is being used by a NAT gateway. Delete the NAT gateway and then delete the subnet.
NAT gateway Traffic intended for the destination is forwarded to a NAT gateway. VPC peering connection Traffic intended for the destination is forwarded to a VPC peering connection.
If a service VPC is being used by ELB, VPC Endpoint, NAT Gateway (private NAT gateway), Distributed Cache Service (DCS), or hybrid DNS, this VPC cannot be attached to an enterprise router. For details about constraints on enterprise routers, see Notes and Constraints.
You can easily bind an EIP to an ECS, BMS, virtual IP address, NAT gateway, or load balancer, enabling immediate Internet access.
If a service VPC is being used by ELB, VPC Endpoint, NAT Gateway (private NAT gateway), Distributed Cache Service (DCS), or hybrid DNS, this VPC cannot be attached to an enterprise router. For details about constraints on enterprise routers, see Notes and Constraints.
NAT Gateway NAT Gateway provides source network address translation (SNAT), which translates private IP addresses to a public IP address by binding an elastic IP address (EIP) to the gateway. You can set an SNAT rule to allow containers in a VPC to access the Internet.
If a service VPC is being used by ELB, VPC Endpoint, NAT Gateway (private NAT gateway), Distributed Cache Service (DCS), or hybrid DNS, this VPC cannot be attached to an enterprise router. For details about constraints on enterprise routers, see Notes and Constraints.
NAT Gateway NAT Gateway allows multiple Workspace desktops in a VPC to share an EIP to access the Internet.
Public NAT gateways: enables instances (such as ECSs or BMSs) in a VPC to share an EIP to communicate with the Internet. A public NAT gateway supports up to 20 Gbit/s of bandwidth. For details, see What Is NAT Gateway?
NAT Gateway (NAT): An NAT gateway sits between the Internet and your VPC. It hides the IP addresses of internal networks, reducing the risk of attacks on virtual environments. Elastic Load Balance (ELB) distributes traffic across multiple backend nodes.
Built-In Policies Predefined Policy List General Policies API Gateway CodeArts Deploy MapReduce Service NAT Gateway VPC Endpoint Web Application Firewall Elastic Load Balance Elastic IP Auto Scaling Scalable File Service Turbo (SFS Turbo) Elastic Cloud Server Distributed Cache Service
Dedicated ELB metrics Shared ELB metrics NAT Gateway SYS.NAT Key: nat_gateway_id Value: NAT gateway ID NAT Gateway metrics Virtual Private Network SYS.VPN For details, see the information in the right column.
