richton(a)nbcs.rutgers.edu wrote: No, no recent changes to connection.c would affect this. If your process is actually able to use more than 4096 connections, then you need to recompile with a larger OPENLDAP_FD_SET_SIZE. Note that with dtblsize = 4096, the maximum legal descriptor number is 4095, since descriptors are zero-based. I'd call this a user configuration error, nothing to investigate here. -- -- Howard Chu Chief Architect, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc Chief Architect, OpenLDAP http://www.openldap.org/project/