I have installed open ldap-2.3.32 version on my Linux System.

Open LDAP version : openldap-2.3.32
OS using : (gcc version 3.4.3 20041212 (Red Hat 3.4.3-9.EL4))

I have changed my Linux machine IP address.
now when i try to add a new user to LDAP
After Entering LDAP password its show output like
ldap_bind: Can't contact LDAP server (-1),

or machine gets Hang .

Do I need to make some Configuration changes .