- What's New
- Function Overview
- Service Overview
- Billing
- Getting Started
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User Guide
-
Cloud Connection Operation Guide
- Permissions Management
- Cloud Connections
- Cross-Border Permits
- Network Instances
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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
- Changing a Pay-per-Use Bandwidth Package to a Yearly/Monthly Bandwidth Package
- Unsubscribing from a Yearly/Monthly Bandwidth Package
- Deleting a Pay-per-Use Bandwidth Package
- Managing Bandwidth Package Tags
- Inter-Region bandwidths
- Cross-Account Authorization
- Routes
- Monitoring and Auditing
- Quotas
- Central Network Operation Guide
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Cloud Connection Operation Guide
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Best Practices
- Connecting VPCs in the Same Region But in Different Accounts
- Connecting VPCs in Different Regions and Accounts
- Connecting On-Premises Data Centers and VPCs
- Connecting VPCs in Different Geographic Regions
- Connecting VPCs in Different Accounts
- Using a Cloud Connection and SNAT to Enable Private Networks to Access the Internet
- Using a Cloud Connection and DNAT to Enable the Internet to Access Private Networks
- Using a Cloud Connection and DNAT to Improve the Web Delivery Across Regions
- Using a Cloud Connection and a VPC Peering Connection to Connect VPCs Across Regions
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API Reference
- Before You Start
- API Overview
- Calling APIs
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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
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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
- Cloud Connection Routes
- Authorizations
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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
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Central Network Attachments
- Adding a Global DC Gateway to a Central Network
- Querying the List of Global DC Gateways on a Central Network
- Querying a Global DC Gateway on a Central Network
- Updating a Global DC Gateway 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 the List of Central Network Attachments
- Removing an Attachment from a Central Network
- Central Network Connections
- Site Network Management
- Site-to-site Connection Management
- Cloud Connection Quotas
- Central Network Quotas
- Central Network Capabilities
- Site Network Quotas
- Site Network Capabilities
- Specifications
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Global Connection Bandwidths
- Querying the Global Connection Bandwidth List
- Creating a Global Connection Bandwidth
- Querying a Global Connection Bandwidth
- Updating a Global Connection Bandwidth
- Deleting a Global Connection Bandwidth
- Binding a Global Connection Bandwidth to an Instance
- Unbinding a Global Connection Bandwidth from an Instance
- Querying the List of Global Connection Bandwidths That Meet the Binding Conditions
- Querying the Tenant Configuration of a Global Connection Bandwidth
- Querying the Line Specification List
- Querying the Site List
- Querying the Line Grade List
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Global Connection Bandwidth Tag Management
- Querying a Global Connection Bandwidth Tag in an Account
- Adding a Tag to a Global Connection Bandwidth
- Deleting a Tag from a Global Connection Bandwidth
- Adding Tags to a Global Connection Bandwidth
- Deleting Tags from a Global Connection Bandwidth
- Querying the Number of Global Connection Bandwidth Tags in an Account
- Querying the List of Global Connection Bandwidths in an Account
- Querying All Global Connection Bandwidth Tags in an Account
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Cloud Connections
- Permissions and Supported Actions
- Appendix
- Historical APIs
- SDK Reference
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FAQs
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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?
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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?
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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
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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?
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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
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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
- Monitoring
- Quotas
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Popular Questions
- General Reference
Copied.
Applying for a Cross-Border Permit
Scenarios
In accordance with the laws and administrative regulations of the Ministry of Industry and Information Technology (MIIT) of the People's Republic of China, only three major operators in the Chinese mainland are allowed for cross-border communication, and a cross-border permit is required if you carry out business activities outside the Chinese mainland.
You need to apply for a cross-border permit only when a VPC to be connected is outside the Chinese mainland.
Procedure
- Go to the Bandwidth Packages page.
- On the displayed page, click apply now.
If the registered address of your business entity is in the Chinese mainland, click here to go to the Cross-Border Service Application System page.
If the registered address of your business entity is outside the Chinese mainland, click here to go to the Cross-Border Service Application System page.
NOTE:
Select the address for applying for the cross-border permit based on the registration address of your business entity.
- On the displayed page, select an applicant type, configure the parameters as prompted, and upload the required materials.
NOTICE:
Prepare and upload the materials required on the application page.
Table 1 Online cross-border permit application Parameter
Description
Applicant Name
The applicant name must be the same as the company name in the Letter of Commitment to Information Security.
Huawei Cloud UID
The account ID to log in to the management console. You can take the following steps to obtain your account ID.- Log in to the management console.
- Click the username in the upper right corner and select My Credentials from the drop-down list.
- On the API Credentials page, view the Account ID.
Bandwidth (Mbit/s)
For reference only
Start Date
For reference only
Termination Date
For reference only
Customer Type
Select a type based on the actual situation.
Country of the Customer
Country where the applicant is located.
Contact Name
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Contact Number
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Type of ID
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ID Number
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Scope of Business
Briefly describe the main business.
Number of Employees
For reference only
Branch Location Country
Country where the applicant branch is located. Set this parameter based on the actual situation.
Table 2 Required materials Parameter
Description
Required Material
Signature
Company Seal
Business License
Upload a photo of the business license with the official seal.
For the position of the seal, see the template.
A scanned copy of your company's business license
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√
Service Agreement
Download the Huawei Cloud Cross-Border Circuit Service Agreement, fill in the blank, upload the copy of agreement with the signature and official seal.
- Sign the material on the signature block.
- Stamp the seal over the signature.
A scanned copy of the Huawei Cloud Cross-Border Circuit Service Agreement
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Letter of Commitment to Information Security
Download the China Unicom Letter of Commitment to Information Security of the Cross-Border Circuit Service, fill in the blank, and upload the copy of the letter with the signature and seal.
- Sign the material on the signature block.
- Stamp the seal over the signature.
- Specify the bandwidth you estimated and your company name.
A scanned copy of the China Unicom Letter of Commitment to Information Security of the Cross-Border Circuit Service
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√
- Click Submit.
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