- Release Notes and Announcements
- Announcements
- Billing Content Adjustment for Cloud Streaming Services Standard Transcoding and Top Speed Codec Transcoding
- Announcement on the Price Adjustment of CSS Audio/Video Enhancement Feature
- Announcement on the Official Billing for CSS Standby Streams Feature
- CSS to Support H.265 8K and AV1 8K Transcoding
- CSS Adds Support for AV1 Codec and Audio/Video Enhancement
- Notice: CSS to Adjust Prices of Basic Services
- CSS to Adjust Pricing of Third-Party Relay
- Delayed Playback to Become Paid Feature
- Announcements
- User Guide
- Product Introduction
- Purchase Guide
- Pricing Overview
- Basic Services
- Value-Added Services
- Live Transcoding (Watermarking, Stream Mixing, subtitles)
- Live Audio and Video Enhancement
- Live Recording
- Time Shifting (New)
- Live Screencapture
- Live Stream Moderation
- Intelligent Porn Detection
- Live Video Caster
- Relay
- Overview of Basic Fees for Value-Added Features
- Delayed Playback
- Standby Streams
- Real-Time Log Shipping
- Prepaid plan
- Purchase Process
- Changing Billing Modes
- Refund Policy
- Viewing Bills
- Renewal
- Processing for Overdue Payments
- Billing FAQs
- Live Video Broadcasting (LVB)
- Live Event Broadcasting (LEB)
- Live Video Caster
- Console Guide
- Console Overview
- Overview
- Domain Management
- Adding Domain Names
- Push Domain Name Management
- Push Configuration
- Recording Configuration
- Time Shifting Configuration
- Screencapture and Porn Detection Configuration
- Watermark Configuration
- Callback Configuration
- Standby Stream Configuration
- Latency Control
- IP Blocklist/Allowlist Configuration
- Delayed Playback
- Moderation Configuration
- Remote Authentication Configuration
- Playback Domain Name Management
- Playback Configuration
- Playback Authentication Configuration
- Referer Configuration
- Template Configuration
- HTTPS Configuration
- Region Configuration
- Origin Server Configuration
- Bandwidth Cap Configuration
- IP Blocklist/Allowlist Configuration
- Blocking Playback by Protocol
- Latency Control
- HTTP Response Header Configuration
- Access control by region Configuration
- Remote Authentication Configuration
- Certificate Management
- Stream Management
- Package Management
- Feature Configuration
- Relay
- Billing Usage Statistics
- Monitoring
- Toolkit
- OOTB live
- CAM-Based Access Control
- Feature Guide
- Push and Playback
- Features
- Live Streaming Security
- Global CSS Service
- Callback Notifications
- How to Receive Event Notification
- Stream Pushing Notification
- Recording Event Notification
- Recording Status Event Notification
- Screencapturing Event Notification
- Live Broadcasting Image Audit Event Notification
- Live Streaming Audio Auditing Service Event Notification
- Push Error Event Notifications
- Relay Event Notification
- User Guides for Common Third-Party Tools
- SDK Guide
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Live Transcoding APIs
- Delayed Playback Management APIs
- Domain Name Management APIs
- Watermark Management APIs
- Certificate Management APIs
- Live Stream Mix APIs
- Stream Pulling APIs
- Recording Management APIs
- Time Shifting APIs
- Live Callback APIs
- Screencapturing and Porn Detection APIs
- Authentication Management APIs
- Monitoring Data Query APIs
- DescribeAllStreamPlayInfoList
- DescribeGroupProIspPlayInfoList
- DescribeHttpStatusInfoList
- DescribeLiveDomainPlayInfoList
- DescribeLiveStreamPushInfoList
- DescribeLiveTranscodeDetailInfo
- DescribePlayErrorCodeDetailInfoList
- DescribePlayErrorCodeSumInfoList
- DescribeProIspPlaySumInfoList
- DescribeProvinceIspPlayInfoList
- DescribeStreamDayPlayInfoList
- DescribeStreamPlayInfoList
- DescribeStreamPushInfoList
- DescribeTopClientIpSumInfoList
- DescribeVisitTopSumInfoList
- Billing Data Query APIs
- Live Stream Management APIs
- Data Types
- Error Codes
- Ops Guide
- Troubleshooting
- About Pushing
- Playing Method
- Live Streaming Quiz
- FAQs
- SLA
- CSS Policy
- Glossary
- Release Notes and Announcements
- Announcements
- Billing Content Adjustment for Cloud Streaming Services Standard Transcoding and Top Speed Codec Transcoding
- Announcement on the Price Adjustment of CSS Audio/Video Enhancement Feature
- Announcement on the Official Billing for CSS Standby Streams Feature
- CSS to Support H.265 8K and AV1 8K Transcoding
- CSS Adds Support for AV1 Codec and Audio/Video Enhancement
- Notice: CSS to Adjust Prices of Basic Services
- CSS to Adjust Pricing of Third-Party Relay
- Delayed Playback to Become Paid Feature
- Announcements
- User Guide
- Product Introduction
- Purchase Guide
- Pricing Overview
- Basic Services
- Value-Added Services
- Live Transcoding (Watermarking, Stream Mixing, subtitles)
- Live Audio and Video Enhancement
- Live Recording
- Time Shifting (New)
- Live Screencapture
- Live Stream Moderation
- Intelligent Porn Detection
- Live Video Caster
- Relay
- Overview of Basic Fees for Value-Added Features
- Delayed Playback
- Standby Streams
- Real-Time Log Shipping
- Prepaid plan
- Purchase Process
- Changing Billing Modes
- Refund Policy
- Viewing Bills
- Renewal
- Processing for Overdue Payments
- Billing FAQs
- Live Video Broadcasting (LVB)
- Live Event Broadcasting (LEB)
- Live Video Caster
- Console Guide
- Console Overview
- Overview
- Domain Management
- Adding Domain Names
- Push Domain Name Management
- Push Configuration
- Recording Configuration
- Time Shifting Configuration
- Screencapture and Porn Detection Configuration
- Watermark Configuration
- Callback Configuration
- Standby Stream Configuration
- Latency Control
- IP Blocklist/Allowlist Configuration
- Delayed Playback
- Moderation Configuration
- Remote Authentication Configuration
- Playback Domain Name Management
- Playback Configuration
- Playback Authentication Configuration
- Referer Configuration
- Template Configuration
- HTTPS Configuration
- Region Configuration
- Origin Server Configuration
- Bandwidth Cap Configuration
- IP Blocklist/Allowlist Configuration
- Blocking Playback by Protocol
- Latency Control
- HTTP Response Header Configuration
- Access control by region Configuration
- Remote Authentication Configuration
- Certificate Management
- Stream Management
- Package Management
- Feature Configuration
- Relay
- Billing Usage Statistics
- Monitoring
- Toolkit
- OOTB live
- CAM-Based Access Control
- Feature Guide
- Push and Playback
- Features
- Live Streaming Security
- Global CSS Service
- Callback Notifications
- How to Receive Event Notification
- Stream Pushing Notification
- Recording Event Notification
- Recording Status Event Notification
- Screencapturing Event Notification
- Live Broadcasting Image Audit Event Notification
- Live Streaming Audio Auditing Service Event Notification
- Push Error Event Notifications
- Relay Event Notification
- User Guides for Common Third-Party Tools
- SDK Guide
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Live Transcoding APIs
- Delayed Playback Management APIs
- Domain Name Management APIs
- Watermark Management APIs
- Certificate Management APIs
- Live Stream Mix APIs
- Stream Pulling APIs
- Recording Management APIs
- Time Shifting APIs
- Live Callback APIs
- Screencapturing and Porn Detection APIs
- Authentication Management APIs
- Monitoring Data Query APIs
- DescribeAllStreamPlayInfoList
- DescribeGroupProIspPlayInfoList
- DescribeHttpStatusInfoList
- DescribeLiveDomainPlayInfoList
- DescribeLiveStreamPushInfoList
- DescribeLiveTranscodeDetailInfo
- DescribePlayErrorCodeDetailInfoList
- DescribePlayErrorCodeSumInfoList
- DescribeProIspPlaySumInfoList
- DescribeProvinceIspPlayInfoList
- DescribeStreamDayPlayInfoList
- DescribeStreamPlayInfoList
- DescribeStreamPushInfoList
- DescribeTopClientIpSumInfoList
- DescribeVisitTopSumInfoList
- Billing Data Query APIs
- Live Stream Management APIs
- Data Types
- Error Codes
- Ops Guide
- Troubleshooting
- About Pushing
- Playing Method
- Live Streaming Quiz
- FAQs
- SLA
- CSS Policy
- Glossary
This document shows you how to configure an IP allowlist/blocklist to filter requests and control access to streaming content.
How It Works
IP allowlist: Only IP addresses on the list can access your streaming content.
IP blocklist: IP addresses on the list cannot access your streaming content.
Must-Knows
An IP allowlist/blocklist takes effect about five minutes after configuration.
Prerequisites
You have activated CSS and logged in to the CSS console.
You have added a playback domain.
Configuring an IP Allowlist/Blocklist
1. Select Domain Management on the left sidebar, and click the target playback domain or click Manage on the right to enter the domain management page.
2. Within the Access Control> IP allowlist/blocklist, click on 
3. After enabling the IP Allowlist/Blocklist , enter the IP Allowlist/Blocklist configuration page and perform the following configuration:
Configuration Item | Description |
Authenticate By | Allowlist or blocklist: You cannot select both. If you configure an allowlist, only IP addresses on the list will be able to access your streaming content. If you configure a blocklist, IP addresses on the list cannot access your streaming content. |
IP List | The IP blocklist supports a maximum configuration of 200 rules, and the IP allowlist supports up to 500 rules. Please separate entries with a newline character. You can enter IP addresses or IP ranges (/8/16/24). The “IP address: port number” format is not supported. IPv6 is not supported currently. |
4. Click Save to save the configuration (it takes a while for the configuration to take effect).
Modifying an IP Allowlist/Blocklist
1. Select Domain Management on the left sidebar, and click the target playback domain or click Manage on the right to enter the domain management page.
2. Click Access Control and, in the IP Allowlist/Blocklist area, click Edit.
3. Modify the configuration and click Save.
Disabling IP Allowlist/Blocklist
Follow the steps below to disable IP allowlist/blocklist:
1. Select Domain Management on the left sidebar, and click the target playback domain or click Manage on the right to enter the domain management page.
2. Select the Access Control tab. In the IP allowlist/blocklist area, click 
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