Driver packages in Data Virtualization

Already installed?

To verify that the driver package is already on your computer so that you can skip installing it again, or to determine the version number, you can use the db2level command.

Downloading the driver package

You can download the driver package for your operating system from the Data Virtualization web console. From your IBM® Cloud dashboard, open your Data Virtualization service. Log in to your Data Virtualization web console.

In the Data Virtualization web console, select Connect details. Select the tile that represents your operating system to download the appropriate driver.

Installing

Install the driver package for your operating system.

• Installing the driver package on Linux or PowerLinux
• Installing the driver package on Mac OS X
• Installing the driver package on Windows

Configuring your local environment

To connect local applications and tools to your Db2® on Cloud database, you must configure your environment.

Before you try to connect to your Data Virtualization instance, verify that you have the prerequisites.

1. Add entries to the driver configuration file, db2dsdriver.cfg, for your database. The configuration steps are different depending on whether you want to connect to your database by using SSL.

   With SSL

   To connect your applications and tools to your database by using SSL, enter the following commands in a command shell on Linux operating systems, at the Windows command prompt, or in a Db2 command window.

   db2cli writecfg add -database BLUDB -host <hostname> -port <port>
   db2cli writecfg add -dsn <alias> -database BLUDB -host <hostname> -port <port>
   db2cli writecfg add -database BLUDB -host <hostname> -port <port> -parameter "SecurityTransportMode=SSL"

   Where

   • <hostname> is the hostname of your server.
   • <alias> is an alias that you choose. The alias cannot be the same as the database name, BLUDB. If you want to have spaces in the alias, surround the alias with double quotation marks.
   • <port> is the port number that is assigned to your server.

   Without SSL

   To connect your applications and tools to your database without using SSL, enter the following commands in a command shell on Linux operating systems, at the Windows command prompt, or in a Db2 command window.

   db2cli writecfg add -database BLUDB -host <hostname> -port <port>
   db2cli writecfg add -dsn <alias> -database BLUDB -host <hostname> -port <port>

   Where

   • <hostname> is the hostname of your server.
   • <alias> is an alias that you choose. The alias cannot be the same as the database name, BLUDB. If you want to have spaces in the alias, surround the alias with double quotation marks.
   • <port> is the port number that is assigned to your server.

2. Test the connection by running the db2cli validate command.

   db2cli validate -dsn <alias> -connect -user <userid> -passwd <password>

   Where

   • <alias> is an alias that you created with the db2cli writecfg command.
   • <userid> is your Db2 user ID.
   • <password> is your Db2 password.
3. If you want to connect local ODBC applications and tools to your database, register the DSN with the ODBC driver manager by running the following command.

   db2cli registerdsn -add -dsn <alias>

   Where

   • <alias> is an alias that you created with the db2cli writecfg command.

   By default, the DSN is created as a user DSN.