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You can easily bind an EIP to an ECS, BMS, virtual IP address, NAT gateway, or load balancer, enabling immediate Internet access.
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.
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.
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
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?
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.
You will be charged for using NAT Gateway to enable Internet access for user desktops. You can log in to the Huawei Cloud official website and choose Billing & Costs > Bills on the top of the page to view the fee details. For details, see Bill Management of Billing Center.
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.
On the NAT Gateway console, click Buy Public NAT Gateway. Click Next. For details about the costs incurred during this process, see Billing Overview. After the NAT gateway is created, return to the NAT gateway list and click the target NAT gateway.
In production scenarios that require high bandwidth, performance, and reliability, enable VPC access for your function, add a public NAT gateway, and bind an EIP with an exclusive bandwidth to it. For details, see Configuring the Network.
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.
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 allows multiple Workspace desktops in a VPC to share an EIP to access the Internet.
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): 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.
Gateway NAT Private NAT gateway Supported Not supported Not supported Not supported Not supported Public NAT gateway Supported Supported Supported Supported Supported GeminiDB NoSQL Cassandra Supported Supported Supported Supported Supported Redis Supported Supported Supported Supported
When type is nat, the value a NAT gateway ID. When type is peering, the value is a VPC peering connection ID. When type is vpn, the value is a VPN ID. When type is dc, the value is a Direct Connect connection ID. When type is cc, the value is a Cloud Connect connection ID.
