I just switched a bunch of SL5 and SL6 machines to use ldap authentication. They seem to be working more or less, in that everyone can log in, see their files, etc. However, on the SL6 machines only, /var/log/secure is filled with messages like: request-key: Cannot find command to construct key Does anyone happen to know what is causing this and how to stop it? Thanks Eve *************************************************************** Eve Kovacs Argonne National Laboratory, Room L-177, Bldg. 360, HEP 9700 S. Cass Ave. Argonne, IL 60439 USA Phone: (630)-252-6208 Fax: (630)-252-5047 email: [log in to unmask] ***************************************************************