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Cloud Connect
Cloud Connect
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" in this service
All results for "
" in this service
What's New
Function Overview
Service Overview
Cloud Connect Infographics
What Is Cloud Connect?
Advantages
Application Scenarios
Constraints
Supported Regions
Geographic Regions and Huawei Cloud Regions
Billing
Security
Shared Responsibilities
Identity Authentication and Access Control
Auditing and Logging
Resilience
Monitoring Security Risks
Certificates
Permissions
Interaction with Other Services
Basic Concepts
Network Instance
Bandwidth Package
Global Private Bandwidth
Inter-Region Bandwidth
Billing
Service Overview
Cloud Connect Infographics
What Is Cloud Connect?
Advantages
Application Scenarios
Constraints
Supported Regions
Geographic Regions and Huawei Cloud Regions
Billing
Security
Shared Responsibilities
Identity Authentication and Access Control
Auditing and Logging
Resilience
Monitoring Security Risks
Certificates
Permissions
Interaction with Other Services
Basic Concepts
Network Instance
Bandwidth Package
Global Private Bandwidth
Inter-Region Bandwidth
Region and AZ
Billing
Billing Overview
Billing Modes
Overview
Yearly/Monthly Billing
Pay-per-Use Billing
Billed Items
Billing Examples
Subscription Renewal
Overview
Manually Renewing a Bandwidth Package
Auto-renewing a Global Private Bandwidth
Bills
Arrears
Billing Termination
Cost Management
Getting Started
Overview
Preparations
Connecting VPCs in the Same Region
Connecting VPCs in the Same Account
Connecting VPCs in Different Accounts
Connecting VPCs in Different Regions
Connecting VPCs in the Same Account
Connecting VPCs in Different Accounts
Connecting On-Premises Data Centers to VPCs in Different Regions
Process Overview
Connecting On-Premises Data Centers to the Cloud
Step 1: Apply for a Cross-Border Permit
Step 2: Create a Cloud Connection
Step 3: Ask for the Permissions to Load the VPCs
Step 4: Load Network Instances
Step 5: Buy a Bandwidth Package
Step 6: Assign Inter-Region Bandwidths
Management
Cloud Connection Operation Guide
Cloud Connections
Managing Cloud Connect Service Disclaimer
Creating a Cloud Connection
Viewing a Cloud Connection
Modifying a Cloud Connection
Deleting a Cloud Connection
Unbinding a Bandwidth Package
Managing Cloud Connection Tags
Network Instances
Loading a Network Instance
Viewing a Network Instance
Modifying a Network Instance
Removing a Network Instance
Bandwidth Packages
Buying a Bandwidth Package
Modifying a Bandwidth Package
Binding a Bandwidth Package to a Cloud Connection
Unbinding a Bandwidth Package from a Cloud Connection
Unsubscribing from a Yearly/Monthly Bandwidth Package
Managing Bandwidth Package Tags
Inter-Region Bandwidths
Assigning an Inter-Region Bandwidth
Viewing Inter-Region Bandwidths
Modifying an Inter-Region Bandwidth
Deleting an Inter-Region Bandwidth
Viewing the Monitoring Data of an Inter-Region Bandwidth
Routes
Adding a Custom CIDR Block
Viewing Route Information
Cross-Account Authorization
Allowing Other Users to Load Your VPCs
Viewing Authorization
Canceling Authorization
Loading a VPC of Another User
Cross-Border Permits
Applying for a Cross-Border Permit
Querying the Application Progress
Monitoring
Overview
Supported Metrics
Setting Alarm Rules
Viewing Metrics
Auditing
Key Operations Recorded by CTS
Viewing Traces
Central Network Operation Guide
Central Networks
Overview
Managing Central Networks
Managing Policies
Managing Attachments
Managing Cross-Site Connection Bandwidths
Auditing
Key Operations Recorded by CTS
Viewing Traces
Global Private Bandwidth Operation Guide
Global Private Bandwidths
Overview
Buying a Global Private Bandwidth
Binding a Global Private Bandwidth
Unbinding a Global Private Bandwidth
Modifying a Global Private Bandwidth
Deleting a Global Private Bandwidth
Auditing
Key Operations Recorded by CTS
Viewing Traces
Permissions Management
Creating a User and Granting Permissions
Custom Policy
Configuration Examples for Cloud Connect Permission Policy
Quotas
Best Practices
Using Enterprise Router and Cloud Connect Central Network to Allow Communications Among VPCs Across Regions
Overview
Planning Networks and Resources
Process of Cross-Region VPC Communications over a Central Network
Procedure for Cross-Region VPC Communications over a Central Network
Creating Cloud Resources
Creating VPC Attachments to Enterprise Routers
Assigning Cross-Site Connection Bandwidths
Verifying Network Connectivity
Connecting Two VPCs in Different Regions
Connecting Multiple VPCs in Different Regions
Connecting Multiple On-Premises Data Centers to Multiple VPCs in Different Regions
Enabling Private Networks to Access the Internet Using Cloud Connect and SNAT
Enabling the Internet to Access Private Networks by Using Cloud Connect and DNAT
Improving Web Delivery Across Regions Using Cloud Connect and DNAT
Connecting the VPCs in Your Account to the VPCs in Another User's Account
Connecting VPCs Across Regions Using Cloud Connect and VPC Peering
FAQ
Popular Questions
How Do I Configure Cloud Connect?
What Can I Do If Cross-Region Network Communications Fail?
What Tools Can I Use to Test Network Connectivity After All Configurations Are Complete?
What Can I Do If There Is a Route Conflict When I Load a Network Instance to a Cloud Connection?
How Can I Modify the Bandwidth of a Purchased Bandwidth Package?
Do I Need to Create Another Cloud Connection If Network Instances in One Region Need to Communicate with Network Instances in Two Other Regions That Have Already Been Loaded to a Cloud Connection?
Why Do I Need Cloud Connect If the Network Latency Is the Same as on the Internet?
General Consulting and Service Use
What Can I Do with Cloud Connect?
How Do I Configure Cloud Connect?
What Are the Differences Between Cloud Connect and VPC Peering?
What Tools Can I Use to Test Network Connectivity After All Configurations Are Complete?
What Network Instance Types Does Cloud Connect Support?
How Many Bandwidth Packages Can I Bind to a Cloud Connection?
Are the Uplink and Downlink Rates of the Configured Inter-Region Bandwidth the Same?
Are There Any Limits on the Traffic for Cross-Region Network Communications?
What Are the Metrics for Traffic Monitoring?
What Are the Restrictions of Using Cloud Connect?
Where Can I Add Routes for a Cloud Connection on the Management Console?
Do I Need to Bind an EIP to Each ECS in the VPCs Connected over a Cloud Connection?
How Can I Modify the Bandwidth of a Purchased Bandwidth Package?
Will the Modified Inter-Region Bandwidth Take Effect Immediately?
How Can I Modify Inter-Region Bandwidth?
Do I Need to Create Another Cloud Connection If Network Instances in One Region Need to Communicate with Network Instances in Two Other Regions That Have Already Been Loaded to a Cloud Connection?
Are Network Circuits Physically Isolated?
Is Cloud Connect an Out-Of-The-Box Service?
How Can Cloud Connect Offer High Availability?
Console Operations
How Do I Configure Cloud Connect?
What Can I Do If There Is a Route Conflict When I Load a Network Instance to a Cloud Connection?
How Many Bandwidth Packages Can I Bind to a Cloud Connection?
What Are the Restrictions of Using Cloud Connect?
How Can I Apply for a Cross-Border Permit?
Where Can I Add Routes for a Cloud Connection on the Management Console?
How Can I Modify the Bandwidth of a Purchased Bandwidth Package?
How Can I Modify Inter-Region Bandwidth?
What Tool Can I Used to Test the Bandwidth Rate of a Cloud Connection?
Will the Modified Inter-Region Bandwidth Take Effect Immediately?
Bandwidth Packages
How Many Bandwidth Packages Can I Bind to a Cloud Connection?
How Can I Modify the Bandwidth of a Purchased Bandwidth Package?
How Do I Decrease the Bandwidth of a Bandwidth Package?
Bandwidth, Latency and Packet Loss
What Can I Do If Cross-Region Network Communications Fail?
Will the Modified Inter-Region Bandwidth Take Effect Immediately?
How Can I Troubleshoot Network Connectivity for a Hybrid Cloud Built Using Cloud Connect and Direct Connect?
Do I Need a Bandwidth Package for Testing Network Connectivity?
Why Do I Need Cloud Connect If the Network Latency Is the Same as on the Internet?
Are the Uplink and Downlink Rates of the Configured Inter-Region Bandwidth the Same?
Are There Any Limits on the Traffic for Cross-Region Network Communications?
How Can I Modify an Inter-Region Bandwidth?
Are Network Circuits Physically Isolated?
How Can Cloud Connect Offer High Availability?
Cross-Border Permit
Why Do I Need a Cross-Border Permit?
Who Approves Cross-Border Permits?
How Can I Apply for a Cross-Border Permit?
What Should I Fill in for Huawei Cloud ID When Applying for a Cross-Border Permit?
When Would I Need to Apply for a Cross-Border Permit?
How Long Will a Cross-Border Permit Be Approved?
Why Is Additional Real-Name Authentication Required After I Have Completed Huawei Cloud Real-Name Authentication?
Can I Modify the Content of the Cloud Connect Cross-Border Circuit Service Agreement?
Can I Download the Materials for My Cross-Border Permit Application on the Console After I Delete Them from My PC?
Does Huawei Cloud Need to Sign and Stamp the Seal on the Materials for Cross-Border Permit Application?
Networking and Cloud Connect Scenarios
Can Cloud Connect Link VPCs in the Same Region?
Can I Load the VPCs of Other Accounts to My Cloud Connection?
Cross-Account Authorization
Does the Other User Need to Buy a Bandwidth Package If I Want to Load This Other User's VPCs to My Cloud Connection?
Does the Other User Need to Create a Cloud Connection If I Want to Load This Other User's VPCs to My Cloud Connection?
How Do I Load VPCs Across Accounts?
Can a VPC Be Loaded to More than One Cloud Connection?
Permissions
How Can I Grant Cloud Connect Permissions to IAM Users?
Monitoring
Why Is the Bandwidth Monitoring Data on the Cloud Eye Console Incomplete?
How Do I View the Bandwidth Monitoring Data of a Cloud Connection?
Is There Monitoring Data Immediately After I Assign an Inter-region Bandwidth?
What Are the Metrics for Traffic Monitoring?
Quotas
How Can I Increase Resource Quotas?
Change History
Getting Started
Overview
Preparations
Connecting VPCs in the Same Region
Connecting VPCs in the Same Account
Connecting VPCs in Different Accounts
Connecting VPCs in Different Regions
Connecting VPCs in the Same Account
Connecting VPCs in Different Accounts
Connecting On-Premises Data Centers to VPCs in Different Regions
Process Overview
Connecting On-Premises Data Centers to the Cloud
Step 1: Apply for a Cross-Border Permit
Step 2: Create a Cloud Connection
Step 3: Ask for the Permissions to Load the VPCs
Step 4: Load Network Instances
Step 5: Buy a Bandwidth Package
Step 6: Assign Inter-Region Bandwidths
User Guide
Cloud Connection Operation Guide
Cloud Connections
Managing Cloud Connect Service Disclaimer
Creating a Cloud Connection
Viewing a Cloud Connection
Modifying a Cloud Connection
Deleting a Cloud Connection
Unbinding a Bandwidth Package
Managing Cloud Connection Tags
Network Instances
Loading a Network Instance
Viewing a Network Instance
Modifying a Network Instance
Removing a Network Instance
Bandwidth Packages
Buying a Bandwidth Package
Modifying a Bandwidth Package
Binding a Bandwidth Package to a Cloud Connection
Unbinding a Bandwidth Package from a Cloud Connection
Unsubscribing from a Yearly/Monthly Bandwidth Package
Managing Bandwidth Package Tags
Inter-Region Bandwidths
Assigning an Inter-Region Bandwidth
Viewing Inter-Region Bandwidths
Modifying an Inter-Region Bandwidth
Deleting an Inter-Region Bandwidth
Viewing the Monitoring Data of an Inter-Region Bandwidth
Routes
Adding a Custom CIDR Block
Viewing Route Information
Cross-Account Authorization
Allowing Other Users to Load Your VPCs
Viewing Authorization
Canceling Authorization
Loading a VPC in Another Account
Cross-Border Permits
Applying for a Cross-Border Permit
Querying the Application Progress
Monitoring
Overview
Supported Metrics
Setting Alarm Rules
Viewing Metrics
Auditing
Key Operations Recorded by CTS
Viewing Traces
Central Network Operation Guide
Overview
Managing Central Networks
Managing Policies
Managing Attachments
Managing Cross-Site Connection Bandwidths
Auditing
Key Operations Recorded by CTS
Viewing Traces
Global Private Bandwidth Operation Guide
Overview
Buying a Global Private Bandwidth
Binding a Global Private Bandwidth
Unbinding a Global Private Bandwidth
Modifying a Global Private Bandwidth
Deleting a Global Private Bandwidth
Auditing
Key Operations Recorded by CTS
Viewing Traces
Permissions Management
Creating a User and Granting Permissions
Custom Policy
Configuration Examples for Cloud Connect Permission Policy
Quotas
Change History
API Reference
Before You Start
Overview
API Calling
Endpoints
Constraints
Concepts
API Overview
Calling APIs
Making an API Request
Authentication
Response
API
Cloud Connections
Creating a Cloud Connection
Querying the Cloud Connection List
Querying a Cloud Connection
Updating a Cloud Connection
Deleting a Cloud Connection
Adding a Tag to a Cloud Connection
Deleting a Tag from a Cloud Connection
Querying the Tags Added to a Cloud Connection
Querying Cloud Connections by Tag
Network Instances
Creating a Network Instance
Querying the Network Instance List
Querying a Network Instance
Updating a Network Instance
Removing a Network Instance
Bandwidth Packages
Creating a Bandwidth Package
Querying the Bandwidth Package List
Querying a Bandwidth Package
Updating a Bandwidth Package
Deleting a Bandwidth Package
Adding a Tag to a Bandwidth Package
Deleting a Tag from a Bandwidth Package
Querying the Tags of a Bandwidth Package
Querying Bandwidth Packages by Tag
Binding a Bandwidth Package to a Cloud Connection
Unbinding a Bandwidth Package from a Cloud Connection
Inter-Region Bandwidths
Assigning an Inter-Region Bandwidth
Querying the Inter-Region Bandwidth List
Querying an Inter-Region Bandwidth
Modifying an Inter-Region Bandwidth
Deleting an Inter-Region Bandwidth
Cloud Connection Routes
Querying the List of Cloud Connection Routes
Querying a Cloud Connection Route
Authorizations
Creating an Authorization
Querying the Authorization List
Querying the Permission List
Updating an Authorization
Canceling an Authorization
Central Networks
Creating a Central Network
Querying the Central Network List
Querying a Central Network
Updating a Central Network
Deleting a Central Network
Adding a Tag to a Central Network
Deleting a Tag from a Central Network
Querying the Tags Added to a Central Network
Querying Central Networks by Tag
Adding a Central Network Policy
Querying the List of Central Network Policies
Applying a Central Network Policy
Deleting a Central Network Policy
Querying the Changes Between the Current Policy and an Applied Policy
Central Network Attachments
Adding a Global DC Gateway to a Central Network
Querying the List of Global DC Gateways on a Central Network
Adding a Route Table of an Enterprise Router as an Attachment on a Central Network
Querying the List of Enterprise Router Route Tables on a Central Network
Querying an Enterprise Router Route Table on a Central Network
Updating an Enterprise Router Route Table on a Central Network
Querying a Global DC Gateway on a Central Network
Updating a Global DC Gateway on a Central Network
Querying the List of Central Network Attachments
Removing an Attachment from a Central Network
Central Network Connections
Querying the List of Central Network Connections
Modifying the Bandwidth of a Central Network Connection
Cloud Connection Quotas
Querying Cloud Connection Resource Quotas
Central Network Quotas
Querying Central Network Resource Quotas
Central Network Capabilities
Querying Central Network Capabilities
Global Private Bandwidths
Querying the Global Private Bandwidth List
Creating a Global Private Bandwidth
Querying a Global Private Bandwidth
Updating a Global Private Bandwidth
Deleting a Global Private Bandwidth
Binding a Global Private Bandwidth to an Instance
Unbinding a Global Private Bandwidth from an Instance
Querying the List of Global Private Bandwidths That Meet the Binding Conditions
Querying a Global Private Bandwidth
Querying the Line Specification List
Querying the Site List
Querying the Line Grade List
Global Private Bandwidth Tag Management
Querying a Global Private Bandwidth Tag in an Account
Adding a Tag to a Global Private Bandwidth
Deleting a Global Private Bandwidth Tag
Adding Tags to a Global Private Bandwidth
Deleting Global Private Bandwidth Tags
Querying the Number of Global Private Bandwidth Tags in an Account
Querying the Global Private Bandwidth List in an Account
Querying All Global Private Bandwidth Tags in an Account
Appendix
Status Codes
Error Codes
Obtaining a Project ID
Historical APIs
Tag Management
Querying All Tags by Resource Type
Deleting a Resource Tag
Batch Creating or Deleting Tags
Querying Resources
Querying Resource Tags
Adding a Resource Tag
Global Private Bandwidth Tag Management
Querying a Global Private Bandwidth Tag in an Account
Adding a Tag to a Global Private Bandwidth
Deleting a Global Private Bandwidth Tag
Adding Tags to a Global Private Bandwidth
Deleting Global Private Bandwidth Tags
Querying the Number of Global Private Bandwidth Tags in an Account
Querying the Global Private Bandwidth List in an Account
Querying All Global Private Bandwidth Tags in an Account
Change History
SDK Reference
SDK Overview
Best Practices
Connecting Two VPCs in Different Regions
Connecting Multiple VPCs in Different Regions
Connecting Multiple On-Premises Data Centers to Multiple VPCs in Different Regions
Enabling Private Networks to Access the Internet Using Cloud Connect and SNAT
Enabling the Internet to Access Private Networks by Using Cloud Connect and DNAT
Improving Web Delivery Across Regions Using Cloud Connect and DNAT
Connecting the VPCs in Your Account to the VPCs in Another User's Account
Connecting VPCs Across Regions Using Cloud Connect and VPC Peering
FAQs
Popular Questions
How Do I Configure Cloud Connect?
What Can I Do If Cross-Region Network Communications Fail?
What Tools Can I Use to Test Network Connectivity After All Configurations Are Complete?
What Can I Do If There Is a Route Conflict When I Load a Network Instance to a Cloud Connection?
How Can I Modify the Bandwidth of a Purchased Bandwidth Package?
Do I Need to Create Another Cloud Connection If Network Instances in One Region Need to Communicate with Network Instances in Two Other Regions That Have Already Been Loaded to a Cloud Connection?
Why Do I Need Cloud Connect If the Network Latency Is the Same as on the Internet?
General Consulting and Service Use
What Can I Do with Cloud Connect?
How Do I Configure Cloud Connect?
What Are the Differences Between Cloud Connect and VPC Peering?
What Tools Can I Use to Test Network Connectivity After All Configurations Are Complete?
What Network Instance Types Does Cloud Connect Support?
How Many Bandwidth Packages Can I Bind to a Cloud Connection?
Are the Uplink and Downlink Rates of the Configured Inter-Region Bandwidth the Same?
Are There Any Limits on the Traffic for Cross-Region Network Communications?
What Are the Metrics for Traffic Monitoring?
What Are the Restrictions of Using Cloud Connect?
Where Can I Add Routes for a Cloud Connection on the Management Console?
Do I Need to Bind an EIP to Each ECS in the VPCs Connected over a Cloud Connection?
How Can I Modify the Bandwidth of a Purchased Bandwidth Package?
Will the Modified Inter-Region Bandwidth Take Effect Immediately?
How Can I Modify Inter-Region Bandwidth?
Do I Need to Create Another Cloud Connection If Network Instances in One Region Need to Communicate with Network Instances in Two Other Regions That Have Already Been Loaded to a Cloud Connection?
Are Network Circuits Physically Isolated?
Is Cloud Connect an Out-Of-The-Box Service?
How Can Cloud Connect Offer High Availability?
Console Operations
How Do I Configure Cloud Connect?
What Can I Do If There Is a Route Conflict When I Load a Network Instance to a Cloud Connection?
How Many Bandwidth Packages Can I Bind to a Cloud Connection?
What Are the Restrictions of Using Cloud Connect?
How Can I Apply for a Cross-Border Permit?
Where Can I Add Routes for a Cloud Connection on the Management Console?
How Can I Modify the Bandwidth of a Purchased Bandwidth Package?
How Can I Modify Inter-Region Bandwidth?
What Tool Can I Used to Test the Bandwidth Rate of a Cloud Connection?
Will the Modified Inter-Region Bandwidth Take Effect Immediately?
Bandwidth Packages
How Many Bandwidth Packages Can I Bind to a Cloud Connection?
How Can I Modify the Bandwidth of a Purchased Bandwidth Package?
How Do I Decrease the Bandwidth of a Bandwidth Package?
Bandwidth, Latency and Packet Loss
What Can I Do If Cross-Region Network Communications Fail?
Will the Modified Inter-Region Bandwidth Take Effect Immediately?
How Can I Troubleshoot Network Connectivity for a Hybrid Cloud Built Using Cloud Connect and Direct Connect?
Do I Need a Bandwidth Package for Testing Network Connectivity?
Why Do I Need Cloud Connect If the Network Latency Is the Same as on the Internet?
Are the Uplink and Downlink Rates of the Configured Inter-Region Bandwidth the Same?
Are There Any Limits on the Traffic for Cross-Region Network Communications?
How Can I Modify an Inter-Region Bandwidth?
Are Network Circuits Physically Isolated?
How Can Cloud Connect Offer High Availability?
Cross-Border Permit
Why Do I Need a Cross-Border Permit?
Who Approves Cross-Border Permits?
How Can I Apply for a Cross-Border Permit?
When Would I Need to Apply for a Cross-Border Permit?
How Long Will a Cross-Border Permit Be Approved?
Why Is Additional Real-Name Authentication Required After I Have Completed Huawei Cloud Real-Name Authentication?
Can I Modify the Content of the Cloud Connect Cross-Border Circuit Service Agreement?
Can I Download the Materials for My Cross-Border Permit Application on the Console After I Delete Them from My PC?
Does Huawei Cloud Need to Sign and Stamp the Seal on the Materials for Cross-Border Permit Application?
Networking and Cloud Connect Scenarios
Can Cloud Connect Link VPCs in the Same Region?
Can I Load the VPCs of Other Accounts to My Cloud Connection?
Cross-Account Authorization
Does the Other User Need to Buy a Bandwidth Package If I Want to Load This Other User's VPCs to My Cloud Connection?
Does the Other User Need to Create a Cloud Connection If I Want to Load This Other User's VPCs to My Cloud Connection?
How Do I Load VPCs Across Accounts?
Can a VPC Be Loaded to More than One Cloud Connection?
Permissions
How Can I Grant Cloud Connect Permissions to IAM Users?
Monitoring
Why Is the Bandwidth Monitoring Data on the Cloud Eye Console Incomplete?
How Do I View the Bandwidth Monitoring Data of a Cloud Connection?
Is There Monitoring Data Immediately After I Assign an Inter-region Bandwidth?
What Are the Metrics for Traffic Monitoring?
Quotas
How Can I Increase Resource Quotas?
General Reference
Glossary
Service Level Agreement
White Papers
Endpoints
Permissions