OpenLDAP software is an open source implementation of Lightweight Directory Access Protocol. This can be obtained from the site: www.openldap.org. To install OpenLDAP packages:
The release number is stored in the /etc/redhat-release file.
# rpm -qa |grep openldap openldap-2.3.xx-x openldap-clients-2.3.xx-x openldap-servers-2.3.xx-x
The LDAP RPMs can be found on the Red Hat CD or downloaded from one of the following RPM download sources:
www.rpmfind.net and search for openldap and select the RPM based on the distribution
www.redhat.com and select Download, and then search for openldap.
# rpm -qa | grep openldap openldap-2.3.xx-x openldap-clients-2.3.xx-x openldap-servers-2.3.xx-x