RHEL7 Configure a system to use an existing LDAP directory service for user and group information. Note This is an RHCSA 7 exam objective. LDAP Server Configuration. In order to test a LDAP client configuration, you will need to configure a LDAP directory service. The LDAP server is called instructor. LDAP Client Configuration. As the authconfig tui is deprecated, to configure the LDAP client side, there are two available options nslcd and sssd. In this tutorial, the nslcd option will be used, see the authconfig tutorial for the sssd option. Install the following packages yum install y openldap clients nss pam ldapd. Note Just to mention that Sander van Vugt advises to install the Directory Client group package yum group install Directory ClientThen, type authconfig enableforcelegacy update. Note. 1 According to your requirements, you can need to specify the enablemkhomedir option after the installation of the oddjob mkhomedir package. The option creates a local user home directory at the first connection if none exists. On Monday, we learned that Microsoft was killing off the iconic Microsoft Paint program after 32 years and replacing it with Paint 3D in its upcoming Windows 10 update. Software. Surprisingly, SUSE still considers GNOME GNOME 3 Beta Welcome To Your New Linux Desktop GNOME 3 Beta Welcome To Your New Linux Desktop Read More to be. Note. 2 Type authconfig help grep ldap to remember the necessary options. Put the LDAP server certificate into the etcopenldapcacerts directory scp rootinstructor. Apply the correct SELinux context to the certificate restorecon etcopenldapcacertscert. How To Install Debian On Software Raid here. Activate the TLS option authconfig enableldaptls update. Test the configuration getent passwd ldapuser. NFS Server Configuration. To get the home directory mounted, you need to configure a NFS server. The NFS server is called instructor. Note Its not required to have the LDAP server and the NFS server on the same machine, its only easier. Automounter Client Configuration. Install the following packages yum install y autofs nfs utils. Create a new indirect etcauto. Add the following line at the beginning of the etcauto. Start the Automounter daemon and enable it at boot systemctl enable autofs systemctl start autofs. Test the configuration su ldapuser. Additional Resources. Ralph Nyberg offers an interesting video about configuring LDAP authentication 2. The Forum. Systems website provides a free online LDAP test server.