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You can create a DNAT rule only when status of the NAT gateway is ACTIVE and admin_state_up of the NAT gateway administrator is True. URI POST /v2.0/snat_rules Request Table 1 lists the request parameter.
Click NAT Mapping Settings on the right of Direct Connect Access Address. The NAT Mapping Settings page is displayed.
Click NAT Mapping Settings on the right of Direct Connect Access Address. The NAT Mapping Settings page is displayed. Determine whether to enable NAT mapping. : not enabled : enabled After NAT mapping is enabled, select the IP Address Mapping tab and click Add.
You can create a DNAT rule only when status of the NAT gateway is ACTIVE and admin_state_up of the NAT gateway administrator is True. Specify either port_id or private_ip at a time.
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.
Private NAT Gateway Private NAT gateways provide private address translation (NAT) for cloud servers (ECSs and BMSs) in a VPC.
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.
NAT gateway: a route configured by the system for routing traffic from the VPC subnet to the NAT gateway. NAT gateway Create a public NAT gateway in VPC 4, and add an SNAT rule with an EIP associated.
Configuring Networks Creating VPC Attachments for the Enterprise Router Adding an SNAT Rule to the NAT Gateway Parent topic: Allowing VPCs to Share an EIP to Access the Internet Using Enterprise Router and NAT Gateway
Creating Resources Creating an Enterprise Router Creating VPCs and ECSs Assigning an EIP and Creating a Public NAT Gateway Parent topic: Allowing VPCs to Share an EIP to Access the Internet Using Enterprise Router and NAT Gateway
This course provides general information about the NAT Gateway service and shows basic operations. After learning this course, you will be able to understand the concept, application scenarios, key features, and basic operations of HUAWEI CLOUD NAT Gateway.
Buying a public NAT gateway Click and choose Networking > NAT Gateway in the service list. Click Buy Public NAT Gateway. The Buy Public NAT Gateway page is displayed. Configure the parameters by referring to the parameter description in Buying a Public NAT Gateway.
For both public and private NAT gateways, DNAT rules can be modified. Parent topic: DNAT Rules
Parent topic: Allowing VPCs to Share an EIP to Access the Internet Using Enterprise Router and NAT Gateway
NAT Gateway supports all of the following actions in custom policies: Public NAT Gateways, including actions, such as creating, updating, and deleting a NAT gateway, supported by all v2 APIs of the NAT gateway.
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.
Feature Description Phase Document 1 Private NAT gateways Private NAT gateways provide the network address translation (NAT) function for load balancers and cloud servers in a VPC, allowing multiple servers to share a private IP address to access or provide services accessible from
Querying All API Versions Function This API is used to query all API versions of NAT Gateway. API Format GET/ Request None Response Table 1 lists response parameters.
0 bit/s 1024 (IEC) Public NAT gateway 1 minute inbound_pps Inbound PPS Packets received by the public NAT gateway from the public network per second ≥0 Count N/A Public NAT gateway 1 minute outbound_pps Outbound PPS Packets received by the public NAT gateway from the VPC per second
