piyush joshi wrote: > Hello All, > I wanna know is it possible to make 2 attributes unique > Example -: mail and mailAlternateAddress , I mean to say if i have set > abc(a)expmple.net in mail attribute as a value and if then I try to add > same > to the mailAlternateAddress attribute it will prevent me to do this and > also > vice versa. > You can use a recent modification to slapo-constraint(5) that allows you to set constraints based on in-directory data using sets. It is not in the 2.4 branch, yet, so you'll need to pull the file servers/slapd/overlays/constraint.c from the CVS. It should build straightforward with 2.4 code. p. Ing. Pierangelo Masarati OpenLDAP Core Team SysNet s.r.l. via Dossi, 8 - 27100 Pavia - ITALIA http://www.sys-net.it ----------------------------------- Office: +39 02 23998309 Mobile: +39 333 4963172 Fax: +39 0382 476497 Email: ando(a)sys-net.it -----------------------------------