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Figure 1 Buying a public NAT gateway Set the NAT gateway rule by referring to Adding an SNAT Rule. Set Scenario to VPC, and CIDR Block to the subnet where the RCU instance resides, and bind a public IP address. Figure 2 Adding an SNAT rule Parent topic: Appendix
Public NAT Gateways Overview of Public NAT Gateways Buying a Public NAT Gateway Managing Public NAT Gateways Managing SNAT Rules Managing DNAT Rules
APIs of Public NAT Gateways Public NAT Gateway Tags (V3) Public NAT Gateways DNAT Rules SNAT Rules
After CTS is enabled, traces can be generated for operations performed on the NAT Gateway console. If you want to enable and configure CTS, refer to Enabling CTS. If you want to know supported NAT Gateway operations, refer to Key Operations Recorded by CTS.
Create a NAT gateway. Select the same VPC and subnet as the CDM cluster. After the NAT gateway is created, return to the NAT gateway console list, click the created gateway name, and then click Add SNAT Rule. Figure 1 Adding an SNAT rule Select a subnet and an EIP.
Create a NAT gateway. Select the same VPC and subnet as the CDM cluster. After the NAT gateway is created, return to the NAT gateway console list, click the created gateway name, and then click Add SNAT Rule. Figure 1 Adding an SNAT rule Select a subnet and an EIP.
Private NAT Gateways Overview of Private NAT Gateways Buying a Private NAT Gateway Managing Private NAT Gateways Managing SNAT Rules Managing DNAT Rules Managing Transit IP Addresses Accessing On-Premises Data Centers or Other VPCs
APIs for Private NAT Gateways Private NAT Gateways DNAT Rules SNAT Rules Transit IP Addresses Private NAT Gateway Tags Transit IP Address Tags Transit Subnet Transit Subnet Tags
Feature Description Phase Document 1 The maximum bandwidth supported by a public NAT gateway is increased. A public NAT gateway supports up to 20 Gbit/s of bandwidth. Commercial use Product Specifications July 2020 No.
If you access to the Internet using an EIP but with no DNAT rules configured, external users cannot directly access the public network address of the NAT gateway through the Internet, ensuring ECS security. Figure 4 NAT gateway
The total number of DNAT and SNAT rules that can be added on a private NAT gateway varies with the private NAT gateway specifications.
The destination cannot overlap with any subnet in the VPC. 0.0.0.0/0 Next Hop Type Type of the next hop NAT gateway Next Hop Set the next hop. The resources in the drop-down list box are displayed based on the selected next hop type.
Private NAT Private Gateways Are in Specified VPCs Rule Details Table 1 Rule details Parameter Description Rule Name private-nat-gateway-authorized-vpc-only Identifier private-nat-gateway-authorized-vpc-only Description If a private NAT gateway is not in a specified VPC, this gateway
If not, grant the IAM account the permission to use the NAT and EIP services. For details, see Creating a User and Granting NAT Gateway Permissions and Creating a User and Granting EIP Permissions. Procedure Log in to the console.
For this to work, you first need to create a public NAT gateway in a third subnet (Subnet-NAT), and then configure SNAT rules on the public NAT gateway for Subnet-A01 and Subnet-A02.
This section describes how to view the used NAT Gateway quota and the total NAT Gateway quota in a specified region. How Do I View My Quotas? Log in to the management console. Click in the upper left corner and select the desired region and project.
Billing FAQs How Is Private NAT Gateway Billed? How Many Private NAT Gateways Can I Buy in a VPC?
Procedure Go to the public NAT gateway list page. Click the name of the public NAT gateway. On the SNAT Rules tab, locate the SNAT rule you want to modify. Click Modify in the Operation column. In the displayed dialog box, modify type of the public IP address or description.
Monitoring Supported Metrics Creating Alarm Rules Viewing Metrics Viewing Metrics of Resources Using a NAT Gateway
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 SNAT Rules tab, locate the SNAT rule you want to modify. Click Modify in the Operation column.
