Use LDAP authentication for Linux Logon

1. Use the management console in ldap.idealbiz.com.cn to add sub-nodes ou = Linux users, O = idealbiz.com.cn to the LDAP directory tree.
2. Add the User Root under this subnode and configure the POSIX user attribute for it. set UID and GID to 0 and home directory to/root.
3. On the client (Linux Server requiring LDAP authentication), modify the/etc/ldap. conf file.
   Host 132.159.175.159
   Base ou = Linux users, O = idealbiz.com.cn
   Port 389
   Pam_filter objectclass = posixaccount
   Pam_password crypt
   SSL No
4. Log on to the client as root and run the authconfig command.
   Select use LDAP in the displayed window, and confirm that the server and base DN are 132.159.175.158/ou = Linux users, O = idealbiz.com.cn
   Click Next and select use LDAP authentication. The server and base DN are the same as above.