Network Access Control Overview

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CCR

  • Enterprise Edition API Reference
    • Appendix
    • Common Headers and Error Code
    • Enterprise Edition Instance APIs
    • Helm Chart Management Interface
    • Image access control APIs
    • Image Access Credential APIs
    • Image API
    • Image Migration APIs
    • Image On-demand Loading APIs
    • Image Registry APIs
    • Image Synchronization APIs
    • Namespace APIs
    • Overview
    • Service domain
    • Trigger APIs
  • Enterprise Edition Go-SDK
    • Enterprise Edition Instance
    • Initialization
    • Install the SDK Package
    • Overview
  • Enterprise Edition Operation Guide
    • Access configuration
      • Configure Access credentials
      • Configure Custom Endpoint
      • Configure IAM Access Control
      • Configure IAM Tag Permission Policy
      • Configure Robot Account
      • Network Access Control
        • Configure public network access control
        • Configure virtual private cloud access control
        • Network Access Control Overview
    • Container DevOps
      • Manage Trigger
    • Create Enterprise Edition Instance
    • Distribution Management
      • Cross-Instance Synchronization of Image
      • On-Demand Loading of Container Image
      • Using P2P Acceleration in CCE Clusters
    • Event notification
      • Configure Event Notification Alert
      • Image Push Failure Error Code and Handling Methods
    • Image Build
      • Build Based on Existing Image
    • Image Cleanup
      • Clean BOS Storage Space
      • Delete image version
      • Version Retention
    • Image Migration
      • Migrate External Image to Enterprise Edition Instance
    • Image security
      • Immutable image version
      • Security Scanning Container Image
    • Manage Namespace
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      • Manage Helm Chart
      • Manage Image Registry
      • OCI Artifact Management Overview
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    • Image Version and Image Version Scanning Interface
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    • Cloud Container Engine (CCE) migration to CCR
    • Container Image Service Basic Operations
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    • How to Upload Helm Chart
    • How to use the DockerHub image accelerator
  • Product Announcement
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    • CCR Personal Edition Announcement on Disabling Image Scanning Function
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  • Network Access Control Overview

Network Access Control Overview

Updated at：2025-11-03

The Cloud Container Registry Enterprise Edition provides network access control management to safeguard container images, Helm charts, and other OCI-compliant artifacts. By default, the Enterprise Edition blocks all external access to ensure security.

You must configure public network or Virtual Private Cloud access policies before accessing the instance via Virtual Private Cloud or public network. For detailed procedures, please refer to:

  • Configure virtual private cloud access control
  • Configure public network access control

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