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User Guide
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VPC Endpoint Services
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- Managing Whitelist Records of a VPC Endpoint Service
- Managing Port Mappings of a VPC Endpoint Service
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VPC Endpoint Services
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API Reference
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API
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VPC Endpoint Services
- Creating a VPC Endpoint Service
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- Querying Connections to a VPC Endpoint Service
- Accepting or Rejecting a VPC Endpoint
- Querying Whitelist Records of a VPC Endpoint Service
- Batch Adding or Deleting Whitelist Records of a VPC Endpoint Service
- Querying Public VPC Endpoint Services
- Querying Basic Information About a VPC Endpoint Service
- Changing the Name of a VPC Endpoint Service
- Updating Descriptions of VPC Endpoint Connections
- Batch Adding Whitelist Records of a VPC Endpoint Service
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More Documents
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User Guide (ME-Abu Dhabi Region)
- Service Overview
- Getting Started
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VPC Endpoint Services
- VPC Endpoint Service Overview
- Creating a VPC Endpoint Service
- Viewing Summary of a VPC Endpoint Service
- Deleting a VPC Endpoint Service
- Managing Connections of a VPC Endpoint Service
- Managing Whitelist Records of a VPC Endpoint Service
- Viewing Port Mappings of a VPC Endpoint Service
- Managing Tags of a VPC Endpoint Service
- VPC Endpoints
- Permission Management
- FAQs
- Change History
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API Reference
- Before You Start
- API Overview
- Calling APIs
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APIs
- Version Management
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APIs for Managing VPC Endpoint Services
- Creating a VPC Endpoint Service
- Querying Details of a VPC Endpoint Service
- Modifying a VPC Endpoint Service
- Deleting a VPC Endpoint Service
- Querying VPC Endpoint Services
- Querying Connections of a VPC Endpoint Service
- Accepting or Rejecting a VPC Endpoint
- Querying the Whitelist Records of a VPC Endpoint Service
- Batch Adding or Deleting Whitelist Records of a VPC Endpoint Service
- APIs for Managing VPC Endpoints
- Resource Quota
- Tag Function
- Application Examples
- Appendix
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User Guide (Paris Region)
- Service Overview
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Getting Started
- Operation Guide
- Configuring a VPC Endpoint for Communications Across VPCs of the Same Domain
- Configuring a VPC Endpoint for Communications Across VPCs of Different Domains
- Configuring a VPC Endpoint for Accessing the Private IP Address of OBS over Private Networks
- Configuring a VPC Endpoint for Accessing the Public IP Address of OBS over Public Networks
-
VPC Endpoint Services
- VPC Endpoint Service Overview
- Creating a VPC Endpoint Service
- Viewing the Summary of a VPC Endpoint Service
- Deleting a VPC Endpoint Service
- Managing Connections of a VPC Endpoint Service
- Managing Whitelist Records of a VPC Endpoint Service
- Viewing Port Mappings of a VPC Endpoint Service
- Managing Tags of a VPC Endpoint Service
- VPC Endpoints
- Permissions Management
- Quotas
- FAQ
- Change History
-
API Reference (Paris Region)
- Before You Start
- API Overview
- Calling APIs
-
APIs
- Version Management
-
APIs for Managing VPC Endpoint Services
- Creating a VPC Endpoint Service
- Querying Details About a VPC Endpoint Service
- Modifying a VPC Endpoint Service
- Deleting a VPC Endpoint Service
- Querying VPC Endpoint Services
- Querying Connections of a VPC Endpoint Service
- Accepting or Rejecting a VPC Endpoint
- Querying Whitelist Records of a VPC Endpoint Service
- Batch Adding or Deleting Whitelist Records
- Querying Public VPC Endpoint Services
- Querying Basic Information About a VPC Endpoint Service
- APIs for Managing VPC Endpoints
- Resource Quota
- Tag Function
- Application Examples
- Appendix
- Change History
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User Guide (Kuala Lumpur Region)
- Service Overview
- Getting Started
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VPC Endpoint Services
- VPC Endpoint Service Overview
- Creating a VPC Endpoint Service
- Viewing the Summary of a VPC Endpoint Service
- Deleting a VPC Endpoint Service
- Managing Connections of a VPC Endpoint Service
- Managing Whitelist Records of a VPC Endpoint Service
- Viewing Port Mappings of a VPC Endpoint Service
- Managing Tags of a VPC Endpoint Service
- VPC Endpoints
- Quotas
- FAQ
- Change History
-
API Reference (Kuala Lumpur Region)
- Before You Start
- API Overview
- Calling APIs
-
APIs
- Version Management
-
APIs for Managing VPC Endpoint Services
- Creating a VPC Endpoint Service
- Querying Details of a VPC Endpoint Service
- Modifying a VPC Endpoint Service
- Deleting a VPC Endpoint Service
- Querying VPC Endpoint Services
- Querying Connections of a VPC Endpoint Service
- Accepting or Rejecting a VPC Endpoint
- Querying the Whitelist Records of a VPC Endpoint Service
- Batch Adding or Deleting Whitelist Records of a VPC Endpoint Service
- APIs for Managing VPC Endpoints
- Resource Quota
- Tag Function
- Application Examples
- Appendix
- Change History
- User Guide (Ankara Region)
-
API Reference (Ankara Region)
- Before You Start
- API Overview
- Calling APIs
-
APIs
- Version Management
-
APIs for Managing VPC Endpoint Services
- Creating a VPC Endpoint Service
- Querying Details About a VPC Endpoint Service
- Modifying a VPC Endpoint Service
- Deleting a VPC Endpoint Service
- Querying VPC Endpoint Services
- Querying Connections of a VPC Endpoint Service
- Accepting or Rejecting a VPC Endpoint
- Querying Whitelist Records of a VPC Endpoint Service
- Batch Adding or Deleting Whitelist Records
- Querying Public VPC Endpoint Services
- Querying Basic Information About a VPC Endpoint Service
- APIs for Managing VPC Endpoints
- Resource Quota
- Application Examples
- Permissions Policies and Supported Actions
- Appendix
- Change History
-
User Guide (ME-Abu Dhabi Region)
- General Reference
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Step 3: Access OBS
Scenarios
This section describes how to access OBS using a VPN connection or a direct connection.
Prerequisites
- The local subnet of the VPC that interconnects with your VPN contains the OBS CIDR block 100.125.0.0/16.
For details about how to create a VPN connection, see the Virtual Private Network User Guide.
- The CIDR block of the virtual gateway associated with your direct connection contains the OBS CIDR block 100.125.0.0/16.
For details about how to enable Direct Connect, see the Direct Connect User Guide.
Procedure
- In the VPC endpoint list, locate the target VPC endpoint and click
before the endpoint to view its details.
- Add DNS records on the DNS server at your local data center to forward requests for resolving OBS domain names to the VPC endpoint for accessing DNS.
The methods of configuring DNS forwarding rules vary depending on operating systems. For details, see the DNS software operation documents.
This step uses the common DNS software Bind as an example to configure forwarding rules in the UNIX operating system as follows:
In file /etc/named.conf, add the DNS forwarder configuration and set forwarders to the private IP address of the VPC endpoint for accessing DNS.
options {
forward only;
forwarders{ xx.xx.xx.xx;};
};
NOTE:
- If no DNS server is available at your local data center, add the private IP address of the VPC endpoint in file /etc/resolv.conf.
- xx.xx.xx.xx is the private IP address obtained in step 1.
- Configure a DNS route from your local data center to the VPN gateway or Direct Connect gateway.
xx.xx.xx.xx indicates the private IP address of the VPC endpoint. To access DNS using a VPN connection or a direct connection, ensure that traffic from your local data center to DNS is directed to the VPN gateway or Direct Connect gateway.
Configure a permanent route at your local data center and specify the IP address of the Direct Connect or VPN gateway as the next hop for accessing DNS.
route -p add xx.xx.xx.xx mask 255.255.255.255 xxx.xxx.xxx.xxx
NOTE:
- xx.xx.xx.xx is the private IP address obtained in step 1.
- xxx.xxx.xxx.xxx indicates the IP address of the Direct Connect or VPN gateway created at your local data center.
- Configure an OBS route from the local data center to the VPN or Direct Connect gateway.
The CIDR block of the VPC endpoint for accessing OBS is 100.125.0.0/16. To access OBS using a VPN connection or direct connection, ensure that traffic from your local data center to OBS is directed to the VPN gateway or Direct Connect gateway.
Configure a permanent route at your local data center and specify the Direct Connect or VPN gateway as the next hop for accessing OBS.
route -p add 100.125.0.0 mask 255.255.0.0 xxx.xxx.xxx.xxx
NOTE:
xxx.xxx.xxx.xxx indicates the IP address of the Direct Connect or VPN gateway created at your local data center.
- At the local data center, run the following command to verify the connectivity with OBS:
In the command:
- bucket: indicates the bucket name.
- endpoint: indicates the endpoint information about OBS.
Example: telnet bucket.obs.ap-southeast-1.myhuaweicloud.com
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