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You can view the transit VPC, transit subnet, and private NAT gateway associated with the transit IP address. Parent Topic: Managing Transit IP Addresses
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.
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.
Parent topic: Allowing VPCs to Share an EIP to Access the Internet Using Enterprise Router and NAT Gateway
gateway 1 minute Dimensions Key Value nat_gateway_id Public NAT gateway vpc_nat_gateway_id Private NAT gateway Parent Topic: Monitoring
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.
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.
Adding an SNAT Rule Go to the public NAT gateway list page. On the displayed page, click the name of the public NAT gateway on which you need to add an SNAT rule. On the SNAT Rules tab, click Add SNAT Rule. Figure 1 Add SNAT Rule Configure required parameters.
Constraints You can update the EIP ID only when status of the SNAT rule is set to ACTIVE and admin_state_up of the NAT gateway administrator to True.
The SNAT connection limit for the public NAT gateway has been exceeded. Increase the public NAT gateway specifications. For details, see Checking Whether the SNAT Connection Limit for the Public NAT Gateway Has Been Exceeded. The public NAT gateway status is abnormal.
Procedure Go to the private NAT gateway list page. On the Private NAT Gateways page, click the name of the private NAT gateway. On the private NAT gateway details page, click the DNAT Rules tab.
Step 1: Create a Public NAT Gateway Go to the NAT Gateway console. Click Buy Public NAT Gateway and set the parameters by referring to Table 1. For details, see Buying a Public NAT Gateway.
Supported range: 0 to 65535 nat_gateway_id String Specifies the public NAT gateway ID. global_eip_id String Specifies the global EIP ID.
A NAT gateway supports up to 55,000 concurrent connections to each destination IP address and port. If any of the destination IP address, port number, and protocol (TCP, UDP, or ICMP) changes, you can create another 55,000 connections.
A maximum of 200 DNAT rules can be added on a public NAT gateway. Procedure Go to the public NAT gateway list page. On the displayed page, click the name of the public NAT gateway on which you need to add a DNAT rule.
Prerequisites A private NAT gateway is available. A transit IP address is available. A Direct Connect connection has been created with the VPC CIDR block set to 0.0.0.0/0. For details, see Create a Virtual Gateway. Procedure Go to the private NAT gateway list page.
Prerequisites A private NAT gateway is available. A transit IP address is available. Procedure Go to the private NAT gateway list page. On the Private NAT Gateways page, click the name of the private NAT gateway on which you need to add a DNAT rule.
Scenarios This section describes how to view NAT Gateway metrics. Procedure Log in to the management console. In the upper left corner, select the target region. Under Management & Governance, select Cloud Eye.
Viewing Traces Scenarios CTS records the operations performed on NAT Gateway and allows you to view the operation records of the last seven days on the CTS console. This topic describes how to query these records. Procedure Log in to the management console.
Procedure Go to the private NAT gateway list page. On the Private NAT Gateways page, click the name of the private 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.
