distributed-database-middleware/umn/source/connection_management/changing_a_database_port.rst

original_name

ddm_06_0036.html

Changing a Database Port

Scenarios

DDM allows you to change the database port of a DDM instance. After the port is changed, the instance will restart.

Procedure

1. Log in to the DDM console, choose Instances in the navigation pane, locate the instance whose database port you want to change, and click its name.

2. In the Connection Information area on the Basic Information page, click besides Database Port.

   For DDM instances, the database port number ranges from 1025 to 65534 except for ports 1033, 7009, 8888, and 12017 because they are in use by DDM. The default value is 5066.

   • Specify a new port number and click .

     • In the dialog box, click Yes.

       Changing the database port requires a restart of the DDM instance.

     • In the dialog box, click No.

   • To cancel the change, click .

3. View the results on the Basic Information page.