You are here: BlueCielo Meridian Enterprise Administrator's Guide > About Meridian network administration > About Meridian user administration > Synchronizing user groups with Active Directory

Synchronizing user groups with Active Directory

By default, the user property values and group memberships in Meridian are managed manually as described in Creating and editing user accounts and Creating and editing user groups. Those methods are satisfactory for small numbers of users and groups or when Microsoft Active Directory is not used extensively to manage users' privileges. However, many medium to large organizations rely on Active Directory to manage all users' access to network resources through Active Directory groups. Managing similar or identical Meridian groups separately can be inconvenient and error-prone.

Meridian Enterprise includes a program to synchronize Meridian user information and group memberships. The program allows you to map Active Directory groups to corresponding Meridian groups. The members of the mapped Active Directory groups will be synchronized with the Meridian groups and the user information for each user can also be synchronized. The program provides options that control what information is synchronized to Meridian.

The program can run in interactive mode as described in the following task. It can also be run in silent mode as a scheduled task to maintain synchronization by configuring the its initialization file as described in the following topics.

Note    

To run the program interactively:

  1. Run ADSyncUsers.exe. It is located at C:\Program Files\BC-Meridian\Program by default. The Active Directory User Synchronizer dialog box appears.
  2. Click options or type values using the descriptions in the following table.
Option Description

AD server

The IP address of the LDAP server where Active Directory information is stored.

AD admin

Account name under which to query user information from the server specified in AD Server.

Password

Password for the account specified in User.

AD groups

Names of the Active Directory groups found on the server specified in AD Server.

To sort the names in ascending or descending order, click the corresponding button.

To filter the names, type text in the Filter box.

Meridian groups

Names of the Meridian groups found on the Meridian Enterprise server.

Always

Updates all mapped user properties in Meridian with the information stored in Active Directory upon every synchronization.

Primary account only

Only updates the Meridian user account if the Windows account is the primary account associated with the Meridian user. For information on associating multiple Windows accounts to a single Meridian user, see Creating and editing user accounts.

Never

Does not update user information fields from Active Directory. Only group memberships will be synchronized.

Update properties only if the user is a group member

Only updates the Meridian user properties if the user is already a member of the mapped Meridian group.

Rename duplicate Meridian user accounts

If a Windows account name is found associated with more than one Meridian user account, renames subsequent Meridian user accounts to match the first Meridian user account found.
  1. Click Get Groups to retrieve the Active Directory group names and fill the AD groups list.
  2. To create a new group mapping:
    1. Select an Active Directory group from AD groups that you want to map to a Meridian group.

      Note    You may map the same AD group to multiple Meridian groups.

    2. Select a group from Meridian groups that you want to map to the group specified in AD groups.
    3. Click Add Mapping to create a mapping between the two selected groups.
  3. To delete a group mapping:
    1. Select a mapping in Mapped groups and click Delete Mapping.
  4. Click Synchronize to begin synchronization using the current settings. Click Exit to close the tool.

    Note    Only the account credentials are saved. The other options can be set in the file ADSyncUsersConfig.ini that is located in the same folder as the program. You may edit the configuration file in any text editor.

Related concepts

Understanding the command line parameters

About Meridian support for Microsoft Active Directory

Understanding Active Directory security problems

Understanding DCOM problems

Using Meridian with nested groups

Using Meridian with multiple domains

Related tasks

Granting domain privileges with a service account

Granting domain privileges to the Meridian server

Enabling DCOM

Configuring DCOM permissions

Granting membership query access

Configuring NetBIOS name resolution

Running BlueCielo License Server on a different computer