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Table 1 Public NAT gateway operations Operation Resource Type Trace Creating a public NAT gateway natgateway createNatGateway Modifying a public NAT gateway natgateway updateNatGateway Deleting a public NAT gateway natgateway deleteNatGateway Creating a DNAT rule dnatrule createDnatRule
Creating Alarm Rules Scenarios You can set NAT gateway alarm rules to customize the monitored objects and notification policies. Then, you can learn NAT gateway running status in a timely manner. Procedure Log in to the management console.
Common Operations Buying a Public NAT Gateway Buying a Private NAT Gateway Adding an SNAT Rule for a Public NAT Gateway Adding an SNAT Rule for a Private NAT Gateway Adding a DNAT Rule for a Public NAT Gateway Adding a DNAT Rule for a Private NAT Gateway O&M and Monitoring Supported
Step 3: Check the Default Route Scenarios After the public NAT gateway is purchased, go to the route table list, locate the default route table of the VPC where you deploy the public NAT gateway, and check whether there is a default route with the next hop set to the public NAT gateway
If you plan to access NAT gateways through an API, ensure that you are familiar with NAT gateway concepts. For details, see Service Overview. API Calling Welcome to NAT Gateway API Reference.
Notes and Constraints Public NAT Gateway When using a public NAT gateway, note the following: Common restrictions Rules on one public NAT gateway can use the same EIP, but rules on different NAT gateways must use different EIPs.
Overview A single NAT gateway supports up to one million SNAT connections and 20 Gbit/s of bandwidth. If one NAT gateway cannot meet your requirements, you can use multiple NAT gateways. This topic describes how to deploy multiple public NAT gateways.
K-O N NAT Gateway NAT gateways provide the network address translation (NAT) function with 10 Gbit/s bandwidth for servers in a Virtual Private Cloud (VPC), such as Elastic Cloud Servers (ECSs), Bare Metal Servers (BMSs), and Workspace desktops, or servers that connect to a VPC through
K-O N NAT Gateway NAT gateways provide the network address translation (NAT) function with 10 Gbit/s bandwidth for servers in a Virtual Private Cloud (VPC), such as Elastic Cloud Servers (ECSs), Bare Metal Servers (BMSs), and Workspace desktops, or servers that connect to a VPC through
Managing Private NAT Gateways After a private NAT gateway is created, you can manage it in a unified manner, including modifying and deleting the private NAT gateway. Modifying a Private NAT Gateway Modify the name, specifications, or description of a private NAT gateway.
If you downgrade a NAT gateway, make sure that the new specification can meet your service requirements. Upgrading a NAT gateway does not affect services. Modifying a Public NAT Gateway Go to the public NAT gateway list page.
What's New The tables below describe the functions released in each NAT Gateway version and corresponding documentation updates. New features will be successively launched in each region. July 2020 No.
Procedure Go to the public NAT gateway list page. Click the name of the public NAT gateway. On the public NAT gateway details page, click the DNAT Rules tab. In the DNAT rule list, select DNAT rules that you no longer need and click Delete DNAT Rule.
You can view the transit VPC, transit subnet, and private NAT gateway associated with the transit IP address. Parent Topic: Managing Transit IP Addresses
Procedure Go to the public NAT gateway list page. Click the name of the public NAT gateway. On the public NAT gateway details page, click the DNAT Rules tab.
Preparations Before you use a public NAT gateway, complete operations described in this section. Registering an Account and Completing Real-Name Authentication Skip this part if you already have an account of Huawei Cloud and completed real-name authentication.
gateway 1 minute Dimensions Key Value nat_gateway_id Public NAT gateway vpc_nat_gateway_id Private NAT gateway Parent Topic: Monitoring
SDK Overview This document lists the SDKs provided by NAT Gateway and the addresses for obtaining the latest SDK versions. SDKs Table 1 lists the SDKs supported by NAT Gateway. You can view SDK updates, obtain installation packages, and view user guides in GitHub.
Procedure Go to the public NAT gateway list page. Click the name of the public NAT gateway. In the SNAT rule list, locate the row that contains the SNAT rule you want to delete and click Delete in the Operation column. Enter DELETE in the displayed dialog box and click OK.
In a public NAT gateway, DNAT enables servers in a VPC, regardless of if they are in the same AZ, to share an EIP to provide services accessible from the Internet.
