Changing Networks

Last updated: 2021-07-28 15:07:48

    This document describes how to modify the private IP used by your business to access the TencentDB instances and how to change the network type.

    Note:

    Modifying the private IP of an instance is highly risky. Please do so only during off-peak hours. After modification, unless assigned to another service, the original IP will remain valid for another 24 hours. We recommend modifying your business configuration as soon as possible.

    Modifying the Private IP

    You can modify the private IP of a TencentDB instance in VPC.

    1. Log in to the TencentDB for MariaDB console, click an instance ID/name in the instance list, and enter the instance details page.
    2. In the Basic Info section, click next to Private IP to modify it. You can do so only when the current subnet has available IPs.

    Switching from Classic Network to VPC

    You can switch an instance from classic network to VPC.

    1. Log in to the TencentDB for MariaDB console, click an instance ID/name in the instance list, and enter the instance details page.
    2. In the Basic Info section, click Switch to VPC next to Network. You can do so only when the target VPC subnet has available IPs.
      Note:

      Because the product supports an intra-city active-active architecture, you are recommended to choose a VPC subnet in the same region as your business server or primary node.

    Switching between VPC Subnets

    You can switch an instance between VPC subnets.

    1. Log in to the TencentDB for MariaDB console, click an instance ID/name in the instance list, and enter the instance details page.
    2. In the Basic Info section, click Change Subnet next to Network. You can do so only when the target VPC subnet has available IPs.