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in a VPC and use the VPN to connect to the RDS DB instance.
Table 1 Enterprise Router billed items Billed Item Attachment Type Billing Description Billing Example Duration that an attachment is used VPC attachments Virtual gateway attachments VPN gateway attachments Peering connection attachments Global DC gateway attachments Hourly billing
If some of your services are deployed on Huawei Cloud, and the on-premises data center services interact with the cloud services through a VPN, you can use this VPN for asynchronous replication. Direct Connect: suitable for complex scenarios with a large volume of data.
You can access the VPC network through IPSec VPN or Direct Connect to establish connections among the production, development, and test systems. Figure 2 Hybrid architecture Parent topic: Planning
For details about how to buy and configure a VPN, see Configuring S2C Enterprise Edition VPN to Connect an On-premises Data Center to a VPC.
connection √ √ × √ × Enterprise Edition S2C VPN gateway √ √ √ √ √ Enterprise Edition S2C VPN connection √ √ √ √ √ Enterprise Edition P2C VPN gateway √ √ √ √ √ New VPN connection √ × × × × Dedicated VPN connection √ × × × × Web Application Firewall WAF Protected domain dame √ √ ×
Figure 1 VPN scenario Before You Start The resource planning in this best practice is for demonstration only. Adjust it as needed. The test data is for reference only. For more information about DRS, click here. Parent topic: From RDS for MySQL to DDM
Creating VPC endpoint services for resources in your VPC VPC Configuring a VPC Endpoint for Communications Across VPCs of the Same Account Configuring a VPC Endpoint for Communications Across VPCs of Different Accounts Connecting your on-premises data center to your VPC using a VPN
When type is vpn, the value is a VPN ID. When type is dc, the value is a Direct Connect connection ID. When type is cc, the value is a Cloud Connect connection ID. When type is set to egw, the value is a VPC endpoint ID.
Overview Scenarios This practice describes how to migrate data from RDS for MySQL to DDM in a different region using Data Replication Service (DRS), including how to create an RDS for MySQL instance and a DDM instance on Huawei Cloud, and how to migrate data over the VPN network.
VPN Gateway A VPN gateway is deployed on the cloud in clusters and used for interconnecting the CloudPond O&M network with the cloud and the edge site.
Values: vpc: VPC subnet: Subnet securityGroup: Security group securityGroupRule: Security group rule publicIp: EIP vpn: VPN vpngw: VPN gateway vpcPeer: VPC peering connection loadbalancer: Load balancer listener: Load balancer listener physicalConnect: Direct Connect connection virtualInterface
Values: vpc: VPC subnet: Subnet securityGroup: Security group securityGroupRule: Security group rule publicIp: EIP vpn: VPN vpngw: VPN gateway vpcPeer: VPC peering connection loadbalancer: Load balancer listener: Load balancer listener physicalConnect: Direct Connect connection virtualInterface
Configuring a VPC Endpoint for Accessing the Private IP Address of OBS Overview Preparations Step 1: Buy a VPC Endpoint for Connecting to DNS Step 2: Buy a VPC Endpoint for Connecting to OBS Step 3: Access OBS Using a VPN or Direct Connect Connection
Connectivity Does a VPN Allow Communication Between Two VPCs? Why Cannot I Access Public Websites Through Domain Names or Access Internal Domain Names on the Cloud When My ECS Has Multiple Network Interfaces?
Figure 1 System routes The routes automatically delivered by VPN, Cloud Connect, or Direct Connect to the default route table cannot be deleted.
When security and latency are taken into consideration, the recommended priority is as follows: Direct Connect > IPsec VPN > SSL VPN. Currently, the HUAWEI CLOUD VPN service supports only Direct Connect and IPsec VPN.
Destination database network settings: If the source database attempts to access the destination database through a VPN, ensure that the VPN service is enabled and the source database can communicate with the destination RDS for MySQL database.
When security and latency are taken into consideration, the recommended priority is as follows: Direct Connect > IPsec VPN > SSL VPN. Currently, the HUAWEI CLOUD VPN service supports only Direct Connect and IPsec VPN.
Communications between an on-premises data center and VPCs Establish Direct Connect or VPN connections between each VPC and the data center. Attach the Direct Connect or VPN connection to the enterprise router. These VPCs can then share the connection.
