NAT Gateway
NAT Gateway
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" dentro de este producto
Todos los resultados de "
" dentro de este producto
Descripción general del servicio
Infografía de NAT Gateway
¿Qué es NAT Gateway?
Ventajas del producto
Escenarios
Especificaciones del gateway de NAT
Notas y restricciones
Uso de NAT Gateway con otros servicios
Facturación (gateway de NAT público)
Facturación (gateway de NAT privado)
Gestión de permisos
Región y AZ
Conceptos básicos
Historial de revisiones
Pasos iniciales
Permitir que una red privada acceda a Internet mediante SNAT
Preparaciones
Paso 1: Comprar una EIP
Paso 2: Comprar un gateway de NAT público
Paso 3: Agregar una regla de SNAT
Paso 4: Probar la conexión
Permitir que los usuarios de Internet accedan a un servicio en una red privado mediante DNAT
Preparaciones
Paso 1: Comprar una EIP
Paso 2: Comprar un gateway de NAT público
Paso 3: Agregar una regla de DNAT
Paso 4: Probar la conexión
Permitir que los servidores locales se comuniquen por Internet
Preparaciones
Paso 1: Conectar el centro de datos local a la nube con Direct Connect
Paso 2: Comprar una EIP
Paso 3: Comprar un gateway de NAT público
Paso 4: Agregar una regla de SNAT
Paso 5: Agregar una regla de DNAT
Uso de gateway de NAT privado para habilitar las comunicaciones entre la nube y las redes locales
Preparaciones
Paso 1: Crear una VPC de servicio y una VPC de tránsito
Paso 2: Crear una conexión de Direct Connect
Paso 3: Comprar un gateway de NAT privado
Paso 4: Agregar una regla de SNAT
Paso 5: Agregar una ruta
Paso 6: Agregar una regla de grupo de seguridad
Uso de varios gateway de NAT públicos juntos en los escenarios que exigen el rendimiento
Preparaciones
Paso 1: Crear una VPC y dos subredes
Paso 2: Comprar un gateway de NAT público
Paso 3: Comprobar la ruta predeterminada
Paso 4: Crear una tabla de rutas
Paso 5: Comprar otro gateway de NAT público
Paso 6: Agregar la ruta predeterminada
Guía del usuario
Gateway de NAT públicos
Descripción general del gateway de NAT público
Gestión de los gateway de NAT públicos
Compra de un gateway de NAT público
Consulta de una puerta de enlace NAT pública
Modificación de un gateway NAT público
Eliminación o cancelación de la suscripción de un gateway NAT público
Gestión de reglas de SNAT
Adición de una regla SNAT
Consulta de una regla SNAT
Modificación de una regla SNAT
Eliminación de una regla SNAT
Gestión de reglas de DNAT
Adición de una regla de DNAT
Consulta de una regla de DNAT
Modificación de una regla de la DNAT
Eliminación de una regla de DNAT
Eliminación de reglas de DNAT por lotes
Importación y exportación de reglas de DNAT mediante plantillas
Gateway de NAT privados
Descripción general del gateway de NAT privado
Compra de un gateway de NAT privado
Compra de un gateway de NAT privado
Creación de una subred de tránsito y asignación de una dirección IP de tránsito
Adición de una regla SNAT
Adición de una regla de DNAT
Gestión de los gateway de NAT privados
Consulta de un gateway de NAT privado
Modificación de un gateway de NAT privado
Eliminación de un gateway de NAT privado
Gestión de reglas de SNAT
Consulta de una regla SNAT
Modificación de una regla SNAT
Eliminación de una regla SNAT
Gestión de reglas de DNAT
Consulta de una regla de DNAT
Modificación de una regla de la DNAT
Eliminación de una regla de DNAT
Gestión de direcciones IP de tránsito
Asignación de una dirección IP de tránsito
Consulta de una dirección IP de tránsito
Liberación de una dirección IP de tránsito
Acceso a centros de datos locales u otras VPCs
Gestión de etiquetas de gateway de NAT
Monitoreo
Métricas admitidas
Creación de reglas de alarma
Consulta de métricas
Consulta de métricas de recursos mediante un gateway de NAT
Auditoría
Operaciones de clave registradas por CTS
Consulta de trazas
Preguntas frecuentes
Gateway de NAT públicos
¿Cuál es la relación entre una VPC, un gateway de NAT público, un ancho de banda de EIP y un ECS?
¿Cómo ofrece un gateway de NAT público una alta disponibilidad?
¿A qué puertos no se puede acceder?
¿Cuáles son las diferencias entre el uso de un gateway de NAT público y el uso de una EIP para un ECS?
¿Qué debo hacer si no puedo acceder a Internet a través de un gateway de NAT público?
¿Puedo cambiar la VPC para un gateway de NAT público?
¿El gateway de NAT público admite las direcciones IPv6?
¿Qué políticas de seguridad puedo configurar para desplegar el control de acceso si uso un gateway de NAT público?
¿Qué puedo hacer si falla la conexión entre mis servidores e Internet después de agregar las reglas de SNAT y de DNAT?
Gateway de NAT privados
¿Cómo soluciono problemas de una falla de red después de configurar un gateway de NAT privado?
¿Cuántos gateway de NAT privados puedo Comprar en una VPC?
¿Puedo aumentar el número de reglas de SNAT y de DNAT admitidas por un gateway de NAT privado?
¿Puede una regla de SNAT y de DNAT de un gateway de NAT privado compartir la misma dirección IP de tránsito?
¿Pueden los gateway de NAT privados traducir las direcciones IP locales conectadas a la nube por la conexión directa?
¿Cuáles son las diferencias entre los gateway de NAT privados y los gateway de NAT públicos?
¿Cómo se factura el gateway de NAT privado?
¿Se puede usar un gateway de NAT privado entre las cuentas?
Regla de SNAT
¿Por qué necesito SNAT?
¿Qué son las conexiones de SNAT?
¿Cuál es el ancho de banda de un gateway de NAT público utilizado por un servidor para acceder al Internet? ¿Cómo configuro el ancho de banda?
¿Cómo resuelvo las pérdidas de paquetes o las fallas de conexión al usar un gateway de NAT?
¿Qué debo hacer si mi ECS no puede acceder a un servidor en la red pública por el gateway de NAT público?
¿Cuáles son las relaciones y diferencias entre los bloques CIDR en un gateway de NAT y en una regla de SNAT?
Reglas de DNAT
¿Por qué necesito DNAT?
¿Puedo modificar las reglas de DNAT?
¿Qué debo hacer si las reglas de gateway de NAT se vuelven inválidas después de que se cambien las especificaciones de ECS?
Referencia de la API
Antes de comenzar
Descripción general
Notas y restricciones
Conceptos
Descripción general de la API
Llamada a APIs
Hacer una solicitud de API
Autenticación
Respuesta
API v2
Servicio de gateway de NAT
Creación de un gateway de NAT
Consulta de los gateway de NAT
Consulta de detalles acerca de un gateway de NAT especificado
Actualización de un gateway de NAT
Eliminación de un gateway de NAT
Regla de SNAT
Creación de una regla de SNAT
Consulta de reglas de SNAT
Consulta de detalles acerca de una regla SNAT especificada
Actualización de una regla de SNAT
Eliminación de una regla de SNAT
Reglas de DNAT
Creación de una regla de DNAT
Creación de reglas de DNAT por lotes
Consulta de reglas de DNAT
Consulta de detalles acerca de una regla de DNAT especificada
Actualización de una regla de DNAT
Eliminación de una regla de DNAT
Ejemplos de aplicación
Creación de una regla SNAT mediante una subred específica
Creación de una regla de DNAT usando un ECS específico
Políticas de permisos y acciones admitidas
Introducción
NAT Gateway v2
Regla de SNAT v2
Regla de DNAT v2
Parámetros comunes
Códigos de estado
Descripción del código de error v2.0
Obtención de un ID de proyecto
Descripción del estado del recurso
What's New
Function Overview
Billing
Billing Overview
Billing Modes
Overview
Yearly/Monthly Billing
Pay-per-use Billing
Billing Items
Billing Examples
Billing Mode Changes
Overview
Pay-per-Use to Yearly/Monthly
Yearly/Monthly to Pay-per-Use
Renewing Subscriptions
Overview
Manually Renewing a NAT Gateway
Auto-renewing a NAT Gateway
Bills
Arrears
Billing Termination
Cost Management
Billing FAQs
How Is Private NAT Gateway Billed?
How Many Private NAT Gateways Can I Buy in a VPC?
Best Practices
Using a Cloud Connection and SNAT to Enable Private Networks to Access the Internet
Using a Public NAT Gateway and Direct Connect to Accelerate Internet Access
Using a Private NAT Gateway and Direct Connect to Enable Communications Between a VPC and an On-premises Data Center
Using a Public NAT Gateway and VPC Peering to Enable Communications Between VPCs and the Internet
Preserving Your Network with NAT Gateways During Cloud Migration
Overview
Enabling Mutual Access Between Servers in Overlapping Subnets on the Cloud
Using a Specified IP Address to Access Hosts Outside a VPC
Using a Private NAT Gateway to Enable an ECS in a VPC to Access a Load Balancer in Another VPC
NAT Gateway Security Best Practices
SDK Reference
SDK Overview
Videos
Glossary
More Documents
User Guide (ME-Abu Dhabi Region)
Overview
What Is NAT Gateway?
Product Advantages
Application Scenarios
Product Specifications
Notes and Constraints
NAT Gateway and Other Services
Region and AZ
Basic Concepts
Getting Started
Using SNAT to Access the Internet
Overview
Step 1: Assign an EIP
Step 2: Create a Public NAT Gateway
Step 3: Add an SNAT Rule
Step 4: Verify the Result
Using DNAT to Provide Services Accessible from the Internet
Overview
Step 1: Assign an EIP
Step 2: Create a Public NAT Gateway
Step 3: Add a DNAT Rule
Step 4: Verify the Result
Using SNAT and DNAT Rules to Allow On-premises Servers to Communicate Over the Internet
Overview
Step 1: Create a Direct Connect Connection
Step 2: Assign an EIP
Step 2: Create a Public NAT Gateway
Step 4: Add an SNAT Rule
Step 5: Add a DNAT Rule
Managing NAT Gateways
Creating a NAT Gateway
Viewing a NAT Gateway
Modifying a NAT Gateway
Deleting a NAT Gateway
Managing SNAT Rules
Adding an SNAT Rule
Viewing an SNAT Rule
Modifying an SNAT Rule
Deleting an SNAT Rule
Managing DNAT Rules
Adding a DNAT Rule
Viewing a DNAT Rule
Modifying a DNAT Rule
Deleting a DNAT Rule
Deleting DNAT Rules in Batches
Importing and Exporting DNAT Rules Using Templates
Monitoring Management
Supported Metrics
Creating Alarm Rules
Viewing Metrics
FAQs
NAT Gateway
What Is the Relationship Between VPC, NAT Gateway, EIP Bandwidth, and ECS?
How Does A NAT Gateway Offer High Availability?
Which Ports Cannot Be Accessed?
What Can I Do If I Fail to Access the Internet Through the NAT Gateway?
Can I Change the VPC for a NAT Gateway After It Is Created?
What Is the Quota of the NAT Gateway?
SNAT
Why SNAT Is Used?
What Are SNAT Connections?
What Is the Bandwidth of the NAT Gateway When a Server Accesses the Internet Through the NAT Gateway? Where Can I Configure the Bandwidth?
How Do I Resolve Packet Loss or Connection Failure Issues When Using a NAT Gateway?
What Are the Relationships and Differences Between the CIDR Blocks in a NAT Gateway and in an SNAT Rule?
DNAT
Why DNAT Is Used?
Does the DNAT Rule Support the Update Operation?
What Can I Do If NAT Gateway Rules Become Invalid After ECS Specifications Are Changed?
Change History
API Reference (ME-Abu Dhabi Region)
Before You Start
Overview
API Calling
Endpoints
Notes and Constraints
Concepts
Selecting an API Type
API Overview
Calling APIs
Making an API Request
Authentication
Response
API v2
NAT Gateway Service
Creating a NAT Gateway
Querying a NAT Gateway List
Querying Details About a Specified NAT Gateway
Updating a NAT Gateway
Deleting a NAT Gateway
SNAT Rules
Creating an SNAT Rule
Querying SNAT Rules
Querying Details About a Specified SNAT Rule
Updating an SNAT Rule
Deleting an SNAT Rule
DNAT Rules
Creating a DNAT Rule
Creating DNAT Rules in Batches
Querying DNAT Rules
Querying Details About a Specified DNAT Rule
Updating a DNAT Rule
Deleting a DNAT Rule
Permissions Policies and Supported Actions
NAT Gateway v2
SNAT Rule v2
DNAT Rule v2
NAT Gateway v2.0
SNAT Rule v2.0
DNAT Rule v2.0
Common Parameters
Status Codes
Error Code Description v2
Error Code Description v2.0
Obtaining a Project ID
Resource Status Description
Out-of-Date APIs
API v2.0
NAT Gateway Service
Creating a NAT Gateway
Querying NAT Gateways
Querying Details About a Specified NAT Gateway
Updating a NAT Gateway
Deleting a NAT Gateway
SNAT Rules
Creating an SNAT Rule
Querying SNAT Rules
Querying Details About a Specified SNAT Rule
Deleting an SNAT Rule
DNAT Rules
Creating a DNAT Rule
Querying DNAT Rules
Querying Details About a Specified DNAT Rule
Deleting a DNAT Rule
Tags
Querying NAT Gateways by Tag
Adding or Deleting NAT Gateway Tags in Batches
Adding a NAT Gateway Tag
Deleting a NAT Gateway Tag
Querying NAT Gateway Tags
Querying Tags in a Project
Change History
User Guide (Paris Region)
Overview
What Is NAT Gateway?
Product Advantages
Scenarios
NAT Gateway Specifications
Constraints and Limitations
Using NAT Gateway with Other Services
Billing
Permissions
Region and AZ
Basic Concepts
Getting Started
Allowing a Private Network to Access the Internet Using SNAT
Overview
Step 1: Assign an EIP
Step 2: Create a Public NAT Gateway
Step 3: Add an SNAT Rule
Step 4: Test the Connection
Allowing Internet Users to Access a Service in a Private Network Using DNAT
Overview
Step 1: Assign an EIP
Step 2: Create a Public NAT Gateway
Step 3: Add a DNAT Rule
Step 4: Test the Connection
Allowing On-Premises Servers to Communicate with the Internet
Overview
Step 1: Connect Your On-premises Data Center to the Cloud with Direct Connect
Step 2: Assign an EIP
Step 3: Create a Public NAT Gateway
Step 4: Add an SNAT Rule
Step 5: Add a DNAT Rule
Using Private NAT Gateways to Enable Communications Between Cloud and On-premises Networks
Overview
Step 1: Create a Service VPC and a Transit VPC
Step 2: Create a Direct Connect Connection
Step 3: Create a Private NAT Gateway
Step 4: Add an SNAT Rule
Step 5: Add a Route
Step 6: Add a Security Group Rule
Using Multiple Public NAT Gateways Together in Performance-Demanding Scenarios
Overview
Step 1: Create a VPC and Two Subnets
Step 2: Create a Public NAT Gateway
Step 3: Check the Default Route
Step 4: Create a Route Table
Step 5: Create Another Public NAT Gateway
Step 6: Add the Default Route
Public NAT Gateways
Public NAT Gateway Overview
Managing Public NAT Gateways
Creating a Public NAT Gateway
Viewing a Public NAT Gateway
Modifying a Public NAT Gateway
Deleting a Public NAT Gateway
Managing SNAT Rules
Adding an SNAT Rule
Viewing an SNAT Rule
Modifying an SNAT Rule
Deleting an SNAT Rule
Managing DNAT Rules
Adding a DNAT Rule
Viewing a DNAT Rule
Modifying a DNAT Rule
Deleting a DNAT Rule
Deleting DNAT Rules in Batches
Importing and Exporting DNAT Rules Using Templates
Private NAT Gateways
Private NAT Gateway Overview
Creating a Private NAT Gateway
Overview
Creating a Private NAT Gateway
Assigning a Transit IP Address
Adding an SNAT Rule
Adding a DNAT Rule
Managing Private NAT Gateways
Viewing a Private NAT Gateway
Modifying a Private NAT Gateway
Deleting a Private NAT Gateway
Managing SNAT Rules
Viewing an SNAT Rule
Modifying an SNAT Rule
Deleting an SNAT Rule
Managing DNAT Rules
Viewing a DNAT Rule
Modifying a DNAT Rule
Deleting a DNAT Rule
Managing Transit IP Addresses
Assigning a Transit IP Address
Viewing a Transit IP Address
Releasing a Transit IP Address
Accessing On-Premises Data Centers or Other VPCs
Permissions Management
Creating a User and Granting NAT Gateway Permissions
NAT Gateway Custom Policies
Monitoring
Supported Metrics
Creating Alarm Rules
Viewing Metrics
Viewing Metrics of Resources Using a NAT Gateway
FAQs
Public NAT Gateways
What Is the Relationship Between a VPC, Public NAT Gateway, EIP Bandwidth, and ECS?
How Does a Public NAT Gateway Offer High Availability?
Which Ports Cannot Be Accessed?
What Are the Differences Between Using a NAT Gateway and Using an EIP for an ECS?
What Should I Do If I Fail to Access the Internet Through a NAT Gateway?
Can I Change the VPC for a NAT Gateway?
What Is the Quota of the NAT Gateway?
Can I Update NAT Gateways and SNAT Rules?
Does NAT Gateway Support IPv6 Addresses?
What Security Policies Can I Configure to Implement Access Control If I Use a NAT Gateway?
What Can I Do If Connection Between My Servers and the Internet Fails After I Add SNAT and DNAT Rules?
Private NAT Gateways
How Do I Troubleshoot a Network Failure After a Private NAT Gateway Is Configured?
How Many Private NAT Gateways Can I Create in a VPC?
Can I Increase the Numbers of SNAT and DNAT Rules Supported by a Private NAT Gateway?
Can an SNAT Rule and a DNAT Rule of a Private NAT Gateway Share the Same Transit IP Address?
Can Private NAT Gateways Translate On-premises IP Addresses Connected to the Cloud Through Direct Connect?
What Are the Differences Between Private NAT Gateways and Public NAT Gateways?
Can a Private NAT Gateway Be Used Across ?
SNAT Rules
Why Do I Need SNAT?
What Are SNAT Connections?
What Is the Bandwidth of a NAT Gateway That Is Used by Servers to Access the Internet? How Do I Configure the Bandwidth?
How Do I Resolve Packet Loss or Connection Failure Issues When Using a NAT Gateway?
What Should I Do If My ECS Fails to Access a Server on the Public Network Through a NAT Gateway?
What Are the Relationships and Differences Between the CIDR Blocks in a NAT Gateway and in an SNAT Rule?
DNAT Rules
Why Do I Need DNAT?
Can I Modify DNAT Rules?
Change History
API Reference (Paris Region)
Before You Start
Overview
API Calling
Endpoints
Concepts
API Overview
Calling APIs
Making an API Request
Authentication
Response
API v2.0
NAT Gateway Service
Creating a NAT Gateway
Querying NAT Gateways
Querying Details of a NAT Gateway
Updating a NAT Gateway
Deleting a NAT Gateway
SNAT Rules
Creating an SNAT Rule
Querying SNAT Rules
Querying Details of an SNAT Rule
Deleting an SNAT Rule
DNAT Rules
Creating a DNAT Rule
Querying DNAT Rules
Querying Details of a DNAT Rule
Deleting a DNAT Rule
Private Nat API
Private NAT Gateways
Querying Private NAT Gateways
Updating a Private NAT Gateway
Deleting a Private NAT Gateway
Creating a Private NAT Gateway
Querying Details About a Specified Private NAT Gateway
DNAT Rules
Querying DNAT Rules
Updating a DNAT Rule
Creating a DNAT Rule
Deleting a DNAT Rule
Querying Details About a Specified DNAT Rule
SNAT Rules
Querying SNAT Rules
Querying Details About a Specified SNAT Rule
Updating an SNAT Rule
Creating an SNAT Rule
Deleting an SNAT Rule
Transit IP Addresses
Querying Transit IP Addresses
Releasing a Transit IP Address
Assigning a Transit IP Address
Querying Details About a Specified Transit IP Address.
Private NAT Gateway Tags
Querying Private NAT Gateways
Querying Tags of All Private NAT Gateways in a Project
Querying Tags of a Private NAT Gateway
Adding a Tag to a Private NAT Gateway
Batch Adding Tags to or Deleting Tags from a Private NAT Gateway
Deleting a Tag from a Private NAT Gateway
Transit IP Address Tags
Querying Transit IP Addresses
Querying Tags of All Transit IP Addresses in a Specified Project
Querying Tags of a Transit IP Address
Adding a Tag to a Transit IP Address
Batch Adding Tags to or Deleting Tags from a Transit IP Address
Deleting Tags from a Transit IP Address
Common Parameters
Status Codes
Error Code Description v2.0
Error Codes
Obtaining a Project ID
Resource Status Description
Change History
User Guide (Kuala Lumpur Region)
Overview
What Is NAT Gateway?
Product Advantages
Application Scenarios
NAT Gateway Types
Notes and Constraints
NAT Gateway and Other Services
Permissions Management
Region and AZ
Basic Concepts
Getting Started
Using SNAT to Access the Internet
Overview
Step 1: Assign an EIP
Step 2: Create a NAT Gateway
Step 3: Add an SNAT Rule
Step 4: Verify the Result
Using DNAT to Provide Services Accessible from the Internet
Overview
Step 1: Assign an EIP
Step 2: Create a NAT Gateway
Step 3: Add a DNAT Rule
Step 4: Verify the Result
Using SNAT and DNAT Rules to Allow On-premises Servers to Communicate Over the Internet
Overview
Step 1: Create a Direct Connect Connection
Step 2: Assign an EIP
Step 3: Create a NAT Gateway
Step 4: Add an SNAT Rule
Step 5: Add a DNAT Rule
Managing NAT Gateways
Creating a NAT Gateway
Viewing a NAT Gateway
Modifying a NAT Gateway
Deleting a NAT Gateway
Managing SNAT Rules
Adding an SNAT Rule
Viewing an SNAT Rule
Modifying an SNAT Rule
Deleting an SNAT Rule
Managing DNAT Rules
Adding a DNAT Rule
Viewing a DNAT Rule
Modifying a DNAT Rule
Deleting a DNAT Rule
Deleting DNAT Rules in Batches
Importing and Exporting DNAT Rules Using Templates
Permissions Management
Creating a User and Granting NAT Gateway Permissions
NAT Gateway Custom Policies
Monitoring Management
Supported Metrics
Creating Alarm Rules
Viewing Metrics
FAQs
NAT Gateway
What Is the Relationship Between a VPC, NAT Gateway, EIP Bandwidth, and ECS?
How Does A NAT Gateway Offer High Availability?
Which Ports Cannot Be Accessed?
What Should I Do If I Fail to Access the Internet Through the NAT Gateway?
Can I Change the VPC for a NAT Gateway After It Is Created?
SNAT
Why Is SNAT Used?
What Are SNAT Connections?
What Is the Bandwidth of the NAT Gateway When a Server Accesses the Internet Through the NAT Gateway? Where Can I Configure the Bandwidth?
How Do I Resolve Packet Loss or Connection Failure Issues When Using a NAT Gateway?
What Are the Relationships and Differences Between the CIDR Blocks in a NAT Gateway and in an SNAT Rule?
DNAT
Why Is DNAT Used?
Can I Modify DNAT Rules?
What Should I Do If NAT Gateway Rules Become Invalid After ECS Specifications Are Changed?
Change History
API Reference (Kuala Lumpur Region)
Before You Start
Overview
API Calling
Endpoints
Notes and Constraints
Concepts
Selecting an API Type
API Overview
Calling APIs
Making an API Request
Authentication
Response
V2 APIs of Public NAT Gateways
NAT Gateway Service
Creating a NAT Gateway
Querying NAT Gateways
Querying Details About a Specified NAT Gateway
Updating a NAT Gateway
Deleting a NAT Gateway
SNAT Rules
Creating an SNAT Rule
Querying SNAT Rules
Querying Details About a Specified SNAT Rule
Updating an SNAT Rule
Deleting an SNAT Rule
DNAT Rules
Creating a DNAT Rule
Creating DNAT Rules in Batches
Querying DNAT Rules
Querying Details About a Specified DNAT Rule
Updating a DNAT Rule
Deleting a DNAT Rule
Application Examples
Creating an SNAT Rule Using a Specific Subnet
Creating a DNAT Rule Using a Specific ECS
Permissions Policies and Supported Actions
Introduction
NAT Gateway v2
SNAT Rule v2
DNAT Rule v2
Common Parameters
Status Codes
Error Code Description v2
Error Code Description v2.0
Obtaining a Project ID
Resource Status Description
Out-of-Date APIs
API v2.0
NAT Gateway Service
Creating a NAT Gateway
Querying NAT Gateways
Querying Details About a Specified NAT Gateway
Updating a NAT Gateway
Deleting a NAT Gateway
SNAT Rules
Creating an SNAT Rule
Querying SNAT Rules
Querying Details About a Specified SNAT Rule
Deleting an SNAT Rule
DNAT Rules
Creating a DNAT Rule
Querying DNAT Rules
Querying Details About a Specified DNAT Rule
Deleting a DNAT Rule
Tags
Querying NAT Gateways by Tag
Adding or Deleting NAT Gateway Tags in Batches
Adding a NAT Gateway Tag
Deleting a NAT Gateway Tag
Querying NAT Gateway Tags
Querying Tags in a Project
Change History
User Guide (Ankara Region)
Service Overview
What Is NAT Gateway?
NAT Gateway Advantages
Application Scenarios
NAT Gateway Specifications
Notes and Constraints
Permissions Management
Region and AZ
Basic Concepts
Getting Started
Using a Public NAT Gateway to Enable Servers to Share One or More EIPs to Access the Internet
Using a Public NAT Gateway to Enable Servers to Be Accessed by the Internet
Using a Private NAT Gateway to Connect Cloud and On-premises Networks
Public NAT Gateways
Overview of Public NAT Gateways
Creating a Public NAT Gateway
Managing Public NAT Gateways
Managing SNAT Rules
Adding an SNAT Rule
Modifying an SNAT Rule
Deleting an SNAT Rule
Managing DNAT Rules
Adding a DNAT Rule
Modifying a DNAT Rule
Deleting a DNAT Rule
Deleting DNAT Rules in Batches
Importing DNAT Rules by Using a Template and Exporting DNAT Rules
Private NAT Gateways
Overview of Private NAT Gateways
Creating a Private NAT Gateway
Managing Private NAT Gateways
Managing SNAT Rules
Adding an SNAT Rule
Modifying an SNAT Rule
Deleting an SNAT Rule
Managing DNAT Rules
Adding a DNAT Rule
Modifying a DNAT Rule
Deleting a DNAT Rule
Managing Transit IP Addresses
Assigning a Transit IP Address
Viewing a Transit IP Address
Releasing a Transit IP Address
Accessing On-Premises Data Centers or Other VPCs
Permissions Management
Creating a User and Granting NAT Gateway Permissions
NAT Gateway Custom Policies
Monitoring
Supported Metrics
Creating Alarm Rules
Viewing Metrics
FAQs
Public NAT Gateways
What Is the Relationship Between a VPC, Public NAT Gateway, EIP Bandwidth, and ECS?
How Does a Public NAT Gateway Offer High Availability?
Private NAT Gateways
How Do I Troubleshoot a Network Failure After a Private NAT Gateway Is Configured?
How Many Private NAT Gateways Can I Create in a VPC?
Can Private NAT Gateways Translate On-premises IP Addresses Connected to the Cloud Through Direct Connect?
What Are the Differences Between Private NAT Gateways and Public NAT Gateways?
Can a Private NAT Gateway Be Used Across Accounts?
SNAT Rules
Why Do I Need SNAT?
What Are SNAT Connections?
DNAT Rules
Why Do I Need DNAT?
Can I Modify DNAT Rules?
Change History
API Reference (Ankara Region)
Before You Start
Overview
API Calling
Endpoints
Concepts
API Overview
Calling APIs
Making an API Request
Authentication
Response
APIs for Public NAT Gateways
Public NAT Gateways
Querying Public NAT Gateways
Creating a Public NAT Gateway
Deleting a Public NAT Gateway
Updating a Public NAT Gateway
Querying Details of a Public NAT Gateway
DNAT Rules
Querying DNAT Rules
Creating a DNAT Rule
Deleting a DNAT Rule
Updating a DNAT Rule
Querying Details of a DNAT Rule
Creating DNAT Rules in Batches
SNAT Rules
Querying SNAT Rules
Creating an SNAT Rule
Updating an SNAT Rule
Querying Details of an SNAT Rule
Deleting an SNAT Rule
Public NAT Gateway Tags V2.0
Querying Public NAT Gateways by Tag
Batch Adding or Deleting Tags to or from a Public NAT Gateway
Adding a Tag to a Public NAT Gateway
Deleting a Tag from a Public NAT Gateway
Querying Tags of a Public NAT Gateway
Querying Tags of All Public NAT Gateways in a Project
Private Nat API
Private NAT Gateways
Querying Private NAT Gateways
Updating a Private NAT Gateway
Deleting a Private NAT Gateway
Creating a Private NAT Gateway
Querying Details About a Specified Private NAT Gateway
DNAT Rules
Querying DNAT Rules
Updating a DNAT Rule
Creating a DNAT Rule
Deleting a DNAT Rule
Querying Details About a Specified DNAT Rule
SNAT Rules
Querying SNAT Rules
Querying Details About a Specified SNAT Rule
Updating an SNAT Rule
Creating an SNAT Rule
Deleting an SNAT Rule
Transit IP Addresses
Querying Transit IP Addresses
Releasing a Transit IP Address
Assigning a Transit IP Address
Querying Details About a Specified Transit IP Address.
Private NAT Gateway Tags
Querying Private NAT Gateways
Querying Tags of All Private NAT Gateways in a Project
Querying Tags of a Private NAT Gateway
Adding a Tag to a Private NAT Gateway
Batch Adding Tags to or Deleting Tags from a Private NAT Gateway
Deleting a Tag from a Private NAT Gateway
Transit IP Address Tags
Querying Transit IP Addresses
Querying Tags of All Transit IP Addresses in a Specified Project
Querying Tags of a Transit IP Address
Adding a Tag to a Transit IP Address
Batch Adding Tags to or Deleting Tags from a Transit IP Address
Deleting Tags from a Transit IP Address
Permissions Policies and Supported Actions
Introduction
NAT Gateway v2.0
SNAT Rule v2.0
DNAT Rule v2.0
Common Parameters
Status Codes
Error Codes
Obtaining a Project ID
Resource Status Description
Change History