Hi Gonzalo, > In order to check wether it was working fine, I have reconfigured > PIC's > CE to publish info also into this topMDS (in addition to east1 and > east2). I can ldap query now grid-mds.ifae.es:2135 and everything > seems > to work fine. I am working on my mds and I would like to ask you the CE lcfgng instructions you used to register your machine on 3 different MDSs as I already tried it without success. Thanks, Andrea