Hi guys .. am running koha 3.16 (using debian 7 packages) however I am unable to get ldap authentication working I have setup the ldap paremeters in /etc/koha/site/opac/koha-conf.xml <useldapserver>1</useldapserver><!-- see C4::Auth_with_ldap for extra configs you must add if you want to turn this on --> <ldapserver id="ldapserver" listenref="ldapserver"> <hostname>localhost</hostname> <base>ou=People,dc=example,dc=edu,dc=ng</base> <replicate>0</replicate> <update>1</update> <auth_by_bind>1</auth_by_bind> <mapping> <userid is="uid"></userid> <firstname is="givenname"></firstname> <surname is="sn"></surname> <email is="mail"></email> <phone is="telephoneNumber"></phone> <password is="userPassword"></password> </mapping> </ldapserver> however when I do a perl opac-user.pl userid=foo password=passwd > /tmp/junk.txt I get this error perl opac-user.pl userid=foo password=passwd > /tmp/junk.txt LDAP bind failed as kohauser foo: LDAP error #34: LDAP_INVALID_DN_SYNTAX # The request contained an invalid DN