Esta página ainda não está disponível no idioma selecionado. Estamos trabalhando para adicionar mais opções de idiomas. Agradecemos sua compreensão.

Compute
Elastic Cloud Server
Huawei Cloud Flexus
Bare Metal Server
Auto Scaling
Image Management Service
Dedicated Host
FunctionGraph
Cloud Phone Host
Huawei Cloud EulerOS
Networking
Virtual Private Cloud
Elastic IP
Elastic Load Balance
NAT Gateway
Direct Connect
Virtual Private Network
VPC Endpoint
Cloud Connect
Enterprise Router
Enterprise Switch
Global Accelerator
Management & Governance
Cloud Eye
Identity and Access Management
Cloud Trace Service
Resource Formation Service
Tag Management Service
Log Tank Service
Config
OneAccess
Resource Access Manager
Simple Message Notification
Application Performance Management
Application Operations Management
Organizations
Optimization Advisor
IAM Identity Center
Cloud Operations Center
Resource Governance Center
Migration
Server Migration Service
Object Storage Migration Service
Cloud Data Migration
Migration Center
Cloud Ecosystem
KooGallery
Partner Center
User Support
My Account
Billing Center
Cost Center
Resource Center
Enterprise Management
Service Tickets
HUAWEI CLOUD (International) FAQs
ICP Filing
Support Plans
My Credentials
Customer Operation Capabilities
Partner Support Plans
Professional Services
Analytics
MapReduce Service
Data Lake Insight
CloudTable Service
Cloud Search Service
Data Lake Visualization
Data Ingestion Service
GaussDB(DWS)
DataArts Studio
Data Lake Factory
DataArts Lake Formation
IoT
IoT Device Access
Others
Product Pricing Details
System Permissions
Console Quick Start
Common FAQs
Instructions for Associating with a HUAWEI CLOUD Partner
Message Center
Security & Compliance
Security Technologies and Applications
Web Application Firewall
Host Security Service
Cloud Firewall
SecMaster
Anti-DDoS Service
Data Encryption Workshop
Database Security Service
Cloud Bastion Host
Data Security Center
Cloud Certificate Manager
Edge Security
Situation Awareness
Managed Threat Detection
Blockchain
Blockchain Service
Web3 Node Engine Service
Media Services
Media Processing Center
Video On Demand
Live
SparkRTC
MetaStudio
Storage
Object Storage Service
Elastic Volume Service
Cloud Backup and Recovery
Storage Disaster Recovery Service
Scalable File Service Turbo
Scalable File Service
Volume Backup Service
Cloud Server Backup Service
Data Express Service
Dedicated Distributed Storage Service
Containers
Cloud Container Engine
SoftWare Repository for Container
Application Service Mesh
Ubiquitous Cloud Native Service
Cloud Container Instance
Databases
Relational Database Service
Document Database Service
Data Admin Service
Data Replication Service
GeminiDB
GaussDB
Distributed Database Middleware
Database and Application Migration UGO
TaurusDB
Middleware
Distributed Cache Service
API Gateway
Distributed Message Service for Kafka
Distributed Message Service for RabbitMQ
Distributed Message Service for RocketMQ
Cloud Service Engine
Multi-Site High Availability Service
EventGrid
Dedicated Cloud
Dedicated Computing Cluster
Business Applications
Workspace
ROMA Connect
Message & SMS
Domain Name Service
Edge Data Center Management
Meeting
AI
Face Recognition Service
Graph Engine Service
Content Moderation
Image Recognition
Optical Character Recognition
ModelArts
ImageSearch
Conversational Bot Service
Speech Interaction Service
Huawei HiLens
Video Intelligent Analysis Service
Developer Tools
SDK Developer Guide
API Request Signing Guide
Terraform
Koo Command Line Interface
Content Delivery & Edge Computing
Content Delivery Network
Intelligent EdgeFabric
CloudPond
Intelligent EdgeCloud
Solutions
SAP Cloud
High Performance Computing
Developer Services
ServiceStage
CodeArts
CodeArts PerfTest
CodeArts Req
CodeArts Pipeline
CodeArts Build
CodeArts Deploy
CodeArts Artifact
CodeArts TestPlan
CodeArts Check
CodeArts Repo
Cloud Application Engine
MacroVerse aPaaS
KooMessage
KooPhone
KooDrive

Configuring Cross-CIDR Access

Updated on 2023-12-13 GMT+08:00

When a replica set instance is connected through an internal network, a replica set node is configured with a management NIC (for receiving management instructions and internal communications of the instance) and a data NIC (for receiving and responding to service requests from the client), and the mapping between management IP addresses and data IP addresses of three standard CIDR blocks is configured by default.

  • If your client and the replica set instance are deployed in different CIDR blocks and the client CIDR block is 192.168.0.0/16, 172.16.0.0/12, or 10.0.0.0/8, you do not need to configure Access Across CIDR Blocks for the instance.
  • If your client and the replica set instance are deployed in different CIDR blocks and the client CIDR block is not 192.168.0.0/16, 172.16.0.0/12, or 10.0.0.0/8, you can configure Access Across CIDR Blocks for the instance to communicate with your client.
  • No standard network segment is configured for replica set instances created before September 2021. If the client and the replica set instance are deployed in different network segments, you need to configure access across CIDR blocks to enable network connectivity.

This section describes how to configure Access Across CIDR Blocks for an instance.

Precautions

  • Only replica set instances support this function.
  • During the configuration of cross-CIDR access, services are running properly without interruption or intermittent disconnection.
  • If the client and the replica set instance are in different VPCs and CIDR blocks, create a VPC peering connection between the VPCs and then configure cross-CIDR access.

Procedure

  1. Log in to the management console.
  2. Click in the upper left corner and select a region and a project.
  3. Click in the upper left corner of the page and choose Databases > Document Database Service.
  4. On the Instances page, click the instance name.
  5. In the navigation pane on the left, choose Connections.
  6. On the Private Connection tab, click Enable to the right of Cross-CIDR Access. You can add or delete the blocks as required.

    • Click to add new CIDR blocks.
    • Click to delete existing CIDR blocks.
    Figure 1 Cross-CIDR Access
    NOTE:

    Up to 30 CIDR blocks can be configured, and each of them can overlap but they cannot be the same. That is, the source CIDR blocks can overlap but cannot be the same. The CIDR blocks cannot start with 127. The allowed IP mask ranges from 8 to 32.

  7. View the change results. After cross-CIDR access is enabled, Enabled is displayed to the right of Cross-CIDR Access.

    If you need to change the client CIDR block, click Change to the right of Cross-CIDR Access.

    Figure 2 Changing a CIDR block

Follow-up Operations

After cross-CIDR access is configured, you can use MongoShell to connect to a replica set instance over a private network. For details, see Connecting to a Cluster Instance Using Mongo Shell.

Usamos cookies para aprimorar nosso site e sua experiência. Ao continuar a navegar em nosso site, você aceita nossa política de cookies. Saiba mais

Feedback

Feedback

Feedback

0/500

Selected Content

Submit selected content with the feedback