Konstantin Katuev wrote: > Hi, > > We are trying to upgrade our succesfully running openldap 2.2.19 server > to newer version (2.3.28). > We use unicode (russian) strings for DNs & attribute values. > After upgrade all software we use to search information in LDAP directory > returns no results when case of letters does not match. > If case of letters matches, everything is OK. > On ASCII strings search works fine. > Older versions (2.2.x) work good. > > Is it bug or feature? Sounds like a bug you should file in the ITS. Give some examples that use to work and are not working now...