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Which Protocols Does CDN Support?
Updated on 2024-03-21 GMT+08:00
Which Protocols Does CDN Support?
Domain names whose service area is outside the Chinese mainland or global:
- CDN supports HTTP and HTTPS. It does not support FTP, TCP, or UDP.
- WebSocket for whole site acceleration domain names (without special configurations).
Domain names whose service area is the Chinese mainland:
- For non-whole site acceleration domain names, CDN supports HTTP and HTTPS. It does not support FTP, TCP, UDP, or WebSocket.
- For whole site acceleration domain names, CDN supports HTTP, HTTPS, and WebSocket. It does not support FTP, TCP, or UDP.
- CDN supports acceleration using layer 4 protocols, such as proprietary TCP and UDP. This function is in alpha test. For details about the open beta test (OBT) time and enabling method, stay tuned for the service announcement.
Acceleration for requests using the WebSocket protocol is in OBT and is available for free trial.
Parent topic: Functions
Functions FAQs
- What Is Whole Site Acceleration?
- What Service Types Does CDN Support?
- Does CDN Support DNS, HttpDNS, and IP302 Scheduling?
- Which Protocols Does CDN Support?
- Does On-Demand Service Acceleration Support HLS and RTMP?
- Can CDN Identify Whether a User Is on a Desktop or Mobile Device?
- What SDKs Can I Use?
- Does CDN Support Acceleration for a Single Web Page?
- Does CDN Support Binary File Acceleration?
- Does CDN Support Level-2 Domain Name Acceleration?
- Does CDN Accelerate POST Requests?
- Does CDN Have a Speed Limit?
- Does CDN Accelerate Local Access to Shopping Websites?
- What Origin Types Does CDN Support?
- Can I Set a Traffic or Bandwidth Cap?
- How Many PoPs Does Huawei Cloud CDN Have?
- Does CDN Support Cross-Origin Resource Sharing?
- Does CDN Accelerate Domain Names That Contain Chinese Characters?
- Does Huawei Cloud CDN Support HTTP/3?
- Does Huawei Cloud CDN Support Content Encryption Before Distribution?
- Does Huawei Cloud CDN Support Intranet Acceleration?
- Can CDN Provide All PoP IP Addresses and Origin IP Addresses?
- Can I Migrate Domain Configurations in One Account to Another Account?
- Is the Principle of Accelerating Static and Dynamic Content the Same?
- How Do I Stop the CDN Service?
- What Is the Maximum Size of a File to Be Uploaded to CDN?
- Does CDN Support Frequency Control?
- Does CDN Support Real-Time Monitoring?
- Does CDN Support Access Through Fixed IP Addresses?
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