Access Type | Use Case | Operation Guide |
Public Network | The source database can be accessed through a public IP. The public network option cannot guarantee the transfer bandwidth and is applicable to scenarios with low requirements for the transfer performance. | Manually add the SNAT IP of the DTS server to the allowlist (generally the firewall) of the self-built database as instructed in Adding DTS IP Address to Database Allowlist to connect the source database and DTS instance. |
Direct Connect/VPN Access | The network bandwidth of Direct Connect is guaranteed. | Configure VPN-IDC interconnection as instructed in Direct Connect or VPN Access: Configuring VPN-IDC Interconnection. Manually add the SNAT IP of the DTS server to the allowlist (generally the firewall) of the self-built database as instructed in Adding DTS IP Address to Database Allowlist to connect the source database and DTS instance. |
CCN | Configure VPC-IDC interconnection through CCN as instructed in CCN Access: Configuring VPC-IDC Interconnection Through CCN. Manually add the SNAT IP of the DTS server to the allowlist (generally the firewall) of the self-built database as instructed in Adding DTS IP Address to Database Allowlist. | |
Self-Build on CVM | Manually add the SNAT IP of the DTS server to the security group of the CVM instance as instructed in Adding DTS IP Address to Database Allowlist. | |
VPC | The source and target databases are both deployed in Tencent Cloud VPCs. | Manually add the SNAT IP address of the DTS server to the security group of the source database as instructed in Adding DTS IP Address to Database Allowlist. To use the VPC access type, submit a ticket for application. |
Database | The source database is a TencentDB instance. | Manually add the SNAT IP address of the DTS server to the security group of the source database as instructed in Adding DTS IP Address to Database Allowlist. |
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