Description

You can switch between intranet and Internet when necessary. Specifically, an intranet instance can be switched to Internet, and vice versa. After switching, the connection address changes. You must modify the connection address in the code and restart the application.

The following conditions must be met, otherwise the modification will fail:

  • The instance is running.
  • There are less than 20 switching times within 24 hours.
  • The access mode and instance type of an instance determine the address types.
    Series Version Access mode Connection address
    Basic Edition
    • MySQL 5.7
    • SQL Server 2012
    		 Standard mode
    • Intranet address
    • Internet address
    • Intranet and Internet addresses
    High-Availability Edition
    • MySQL 5.5/5.6
    • SQL Server 2008 R2
    • PostgreSQL 9.4
    • PPAS 9.3
    		 Standard mode
    • Intranet address
    • Internet address
    Safe connection mode
    • Intranet address
    • Internet address
    • Intranet and Internet addresses
    Finance Edition MySQL 5.6 Standard mode
    • Intranet address
    • Internet address
    Safe connection mode
    • Intranet address
    • Internet address
    • Intranet and Internet addresses

Request parameters

Name Type Required Description
Action String Yes Required parameter. Value: SwitchDBInstanceNetType.
DBInstanceId String Yes Instance ID.
ConnectionStringPrefix String Yes Prefix for new user connections to the database. It must be unique and meet the following requirements.
  • Consist of lower-case letters, digits, and underscores;
  • Start with a letter;
  • Cannot exceed 30 characters.
Port Integer No Port ID. Value range: 3001-3999.

Return parameters

Name Type Description
<Public Return Parameters> - For more information, see Public parameters.