I've seen a number of posts relating to this issue but none of the
solutions have resolved my problem.

I have iFolder 2.1 running on a SLES OES SP2 machine. There was an
issue with configuring iFolder using YAST (reverse lookup) but this has
been resolved. I still cannot login to iFolder Management.

This server is also used for NetStorage which works fine, and I am
assuming this also uses LDAP. I have tried changing the
httpd_ifolder_unix.conf to use clear text and secure, to use a server
with a replica, and a single admin username but still nothing.

Any suggestions?