Synchronization of databases ACS!

Hi all. I have 2 windows machines running acs 4.1. I install just the second machine in a new region. I want to know what will I do on all 150 routers, I added? is it possible to some how synchronize two acs servers such that when one goes down, another will be contacted. I have to re-enter all the data or y at - it an automatic way such that when I make a change on the main sound server automatically replicated to the other acs?

Hi Rox,

The ACS replication is one-way replication (from elementary to high school). If you need to appear the second acs and configure it for replication. After replication, it will be all the configuration according to the primary acs.

Please make sure that the replication is configured correctly. (Checklist)

(1) make sure you not replicate on NAT. NAT replication does not work because the IP address is used for server authentication.

(2) then make sure that you are not sending or receiving the distribution table. On the principal server, the distribution table should not be checked in the mailing list, and on the secondary table of distribution should not be checked at the reception.

(3) then I would like you to check in the list of partners for the secondary server to ensure that the primary is not listed. You should not enter the primary server in the list of partners on the secondary server. However, the primary server must have all secondary servers in its list of partners.

(4) make sure that the secondary server has replication scheduling set to "manual".

(5) Please check that your servers all run exactly the same version of ACS and compilation.

(6) also I would like to know if we have any firewall between two acs servers.

Please see this link for the replication schedule option,

http://www.Cisco.com/en/us/docs/net_mgmt/cisco_secure_access_control_server_for_windows/4.1/user/SCAdv.html#wp756696

Kind regards

~ JG

Note useful message

Tags: Cisco Security

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    principal-acs-01 / admin #.

    The one facing this problem before and grateful if someone can tell how to solve this problem.

    It is a known issue with ACS 5.3 However, we had this problem in ACS 5.3 patch 7 and 5.4 of the ACS

    Since you're under 5.4 ACS, it should not trigger.

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    Symptom:

    After the upgrade from 5.2 to 5.3, ACS is unable to join the domain. AD connection worked for several days, until the services have been restarted. After this, ACS is unable to join AD with the following in ACSADAgent.log error message:

    Jan 20 02:36:32 CBR1BACS01 Bordes [6814]: DEBUGGING cli.adjoin Join to area is permitted only with a licensed copy of DirectControl. Obtain a license or learn more about Centrify following http://www.centrify.com/express

    Jan 20 02:36:32 CBR1BACS01 Bordes [6814]: DEBUGGING cli.adjoin without a permit, you can connect to a domain via Auto Zone by specifying Bordes w Test.Test

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    Move from 5.2 to 5.3. Restart the services thereafter.

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    Save the ACS db and recreate the picture on the box to 5.3

    How upgrade to 5.4 ACS

    1.] updated to 5.3 to 5.4 using the upgrade package.

    2.] reianged with ACS 5.4 ISO and restored the database ACS 5.3.

    I suggest you to prosecute on this TAC. [Most likely you must reimage the server and restore the database if you had crossed with option 1.]

    ~ BR
    Jatin kone

    * Does the rate of useful messages *.

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