Difference to connect to LDAP by BindDn or by username

Posted by ruffp on Server Fault See other posts from Server Fault or by ruffp
Published on 2013-07-03T10:01:28Z Indexed on 2013/07/03 11:07 UTC
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Filed under:

active-directory

|

ldap

|

authentication

We have an application which can only connect to a LDAP (AD) by using the BindDn.

When I try to connect from the server which host the application using a simple LDAP client (LDAPAdmin) it connects sucessfully.

Recently the sysadmin change the AD (probably to a new machine and new version) but we cannot connect to it using the BindDn anymore, we did not change anything on the settings (BindDn string) except the ldap url pointing to the new server.

Is there a special setting on the LDAP server side to enable to connect using BindDn?

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