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Home > MSS Administration > LDAP directory > Overview of the LDAP directory

Overview of the LDAP directory

The LDAP (Lightweight Directory Access Protocol) directory is used as the primary storage location for Avaya™ S3400 Message Server subscriber names, email addresses, extensions, and other data. There are two types of LAN access to the LDAP directory data: private LAN and public LAN access.

Private LAN access

Private LAN access to the LDAP directory is always enabled on the S3400. The Messaging Application Server (MAS) uses the private LAN to access the LDAP directory information on the Message Storage Server (MSS). You cannot enable or disable this type of access.

Public LAN access

Public LAN access to the LDAP directory can be enabled or disabled. You can enable public LAN access to the directory if your subscribers will be using the S3400 in conjunction with email client applications, such as Microsoft Outlook and Express, for "by name" addressing or if you are using subscriber management products such as Mailbox Manager or Avaya's ProVision software. Email client applications have only read permissions to a limited amount of directory data while products such as Mailbox Manger or ProVision have read/write permissions to the directory data.

For instructions on how to verify if public LAN access is enabled on your S3400, see Verifying that LDAP is enabled.

Before your subscribers can take advantage of "by name" addressing, you must first administer and test Email (Internet Messaging). For more information, see Email (Internet Messaging). After Email (Internet Messaging) has been administered and tested and you have verified that public LAN access to the LDAP directory is enabled on your S3400, you can notify your subscribers that they can administer their external email client applications to access the LDAP directory for "by name" addressing. For more information, see Accessing the LDAP address directory.

 

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