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Three-Tier Installation of DLP Product

Created: 25 Nov. 2012 • Updated: 26 Nov. 2012 | 9 comments
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Symantec Data Loss Prevention supports three different installation types:

three-tier, two-tier, and single-tier

Single-Tier: To implement the single-tier installation, you install the Oracle Database, the Enforce Server, and a detection server all on the same computer. Use single-tier installation only for testing or risk assessment purpose.

Two-Tier: To implement the two-tier installation, you install the Oracle Databse and the Enforce Server on the same computer. You then install detection server on a separate computer.

Three-Tier: To implement the three-tier installation, you install the Oracle Database, the Enforce Server, and a detection server on separate computers.

The Three-Tier installations require that you install the Oracle Client (SQL*Plus and Database Utilities) on the Enforce Server to communicate with the Oracle server.

Here are the steps to perform a three-tier installation:

1. Prepare three servers: server1 used for the Oracle Databese, server2 used for the Enforce, and server3 for the detection server.

2. Install Oracle and create the Symantec Data Loss Prevention database on server1. See the 'Symantec Data Loss Prevention Oracle 11g Installation and Upgrade Guide' for information about install Oracle Database.

3. On server2, you need to install Oracle Client.

Choose 'Custom' for the installation type:

4. For the product components, select 'Oracle Database Utilities', 'SQL*Plus' and 'Oracle Net':

5. Copy the tns configuration file from server1 (located on: \\server1\c$\app\Administrator\product\11.2.0\dbhome_1\NETWORK\ADMIN\tnsnames.ora) to server2 (copy to: \\server2\C:\app\Administrator\product\11.2.0\client_1\network\admin).

6. From server2, open command line, then, run the command: tnsping protect, make sure the command run successfully:

7. Install DLP Enforce on server2:

8. For the Oracle Database Server Information, input the hostname of the Oracle Database, which is the hostname of server1:

9. For the information of Oracle Database User Configuration, input the 'User Name' as 'protect':

10. Finish the installation of DLP Enforce on server2.

11. On server3, install Detection Server by run the same installation file of DLP Enforce, but, choose 'Detection' as Server Components:

12. Add server3 as a detection server on DLP Enforce Console.

DONE!

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l'image des Milan_T

Screen-shot shows easy way to understand how to install enforcer and detaction server for DLP first time installation.

Good article.

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l'image des Ambesh_444

Nice article.. Thanks for sharing ..

Thumbs up for this article.

Thank& Regards,

Ambesh

"Your satisfaction is very important to us. If you find above information helpful or it has resolved your issue. Please don't forget to mark the thread as solved."

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l'image des kishorilal1986

Yang,

very nice but not complete as Enforce and detection installation not shown complete.

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l'image des yang_zhang

The three-tier installation is installing Oracle DB, Enforce Server and Detection Server on 3 servers.

And, the two-tier installation is installing Oracle DB and Enforce Server on one server, and, install Detection Server on another server.

So, the installation method of the Detection Server has no difference.

If a forum post solves your problem, please flag it as a solution. If you like an article, blog post or download vote it up.
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l'image des Baris Aydogmusoglu

Thank you for your informative article!

Senior System Expert

Microsoft Exchange Server

Symantec Enterprise Vault

http://www.aydogmusoglu.com

http://www.e-vault.info

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l'image des vinu283

Good Article 

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l'image des tonywu.ingram

Hi

The oracle is not able to connect and it is not able to recognize the listener

Please advise how to troubleshoot it

Thx

Tony W.

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l'image des tonywu.ingram

Hi

The oracle is not able to connect and it is not able to recognize the listener

Please advise how to troubleshoot it

Thx

Tony W.

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l'image des njones

maybe someone can help me here. Im trying to complete our DLP package setup. We have a 3 tier install and i need to be able to install network discover and prevent for email and web. I registered discover as a signle tier install in the management console but its not talking to anything is there anything that i am missing. please advise hope it makes sense

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