NAT Gateway
A public NAT gateway provides SNAT and DNAT so that cloud servers in a VPC can share an EIP to communicate with the Internet. A private NAT gateway allows cloud servers in a VPC to share the same private IP address to access or provide services accessible from an on-premises data center or a remote VPC.
Progressive Knowledge
NAT Gateway knowledge for users from beginner level to expert level
01
Understand
NAT Gateway concepts and application scenarios are provided to help you select your desired type to match services.
Service Overview
03
Be a Power User
You can manage NAT gateways, SNAT rules, and DNAT rules based on service requirements. In addition, you can view monitoring metrics in real time to learn about the health status of your NAT gateways.
Common Operations
O&M and Monitoring
05
APIs
You can manage NAT gateways, SNAT rules, and DNAT rules by calling APIs.
API Reference
02
Start
You can quickly get started with NAT Gateway.
Getting Started
04
Deploy
You can manage NAT gateways, SNAT rules, and DNAT rules by calling APIs.
Best Practices
FAQs
Learn more about common issues and solutions.
Typical Cases
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What Is the Relationship Between a VPC and a NAT Gateway, EIP Bandwidth, and ECS?
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What Are the Differences Between an ECS Using a NAT Gateway and the ECS Binding to an EIP?
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What Security Policies Can I Configure to Implement Access Control If I Use a Public NAT Gateway?
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How Do I Resolve Packet Loss or Connection Failure Issues When Using a NAT Gateway?
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What Can I Do If I Fail to Access the Internet Through the NAT Gateway?
Remote Logins
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What Are the Username and Password for Remote Logins?
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Resetting the ECS Password on the Management Console
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Troubleshooting Remote Login Errors Occurred on a Windows ECS
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File Uploading FAQs
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How Can I Change the Resolution of a Windows ECS?
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Why Cannot I Use a Non-Default SSH Port to Log In to My Linux ECS?
Slow ECS Responses
Internet Access
Operating Systems
Technical Topics
Technologies, expert opinions, and courses
