Hello @List, We have a pretty complex problem; In our company AD is the one and only directory service, all other "clients" need to follow the given settings and guidelines. We are connected via security ADS , but every patch session on the PDC `s is a nightmare , does it still work or not. So we think about alternatives to the existent situation, pls note , we do not have any influence on AD settings. Only security ads is allowed , due to security guidelines from HQ. Now my question, is there a way to bypass this situation, we thought about an ldap gateway, or install an "standalone" PDC in a dummy domain ,which sources the AD for passwd and group settings , because we need a seamless mounting of samba shares in order to provide our clearcase vobs to the XP clients. Maybe someone is in a similar situation and can shre his (here) knowledge to the community. Thanks in advance Martin Schreiber Martin Schreiber Siemens IT Solutions and Services GmbH Gudrunstrasse 11 A-1101 Wien Tel: +43(0)51707 47565 Fax: +43(0) 51707 57560 martin.a.schreiber@siemens.com http://www.siemens.at/it-solutions Siemens IT Solutions and Services GmbH, DVR 1009192, FN 180547k, Handelsgericht Wien, Firmensitz Wien Wichtiger Hinweis: Diese E-Mail kann Betriebs- oder Gesch?ftsgeheimnisse oder sonstige vertrauliche Informationen enthalten. Sollten Sie diese E-Mail irrt?mlich erhalten haben, ist Ihnen eine Kenntnisnahme des Inhalts, eine Vervielf?ltigung oder Weitergabe der E-Mail ausdr?cklich untersagt. Bitte benachrichtigen Sie uns und vernichten Sie die empfangene E-Mail. Vielen Dank. Important Note: This e-mail may contain trade secrets or privileged, undisclosed or otherwise confidential information. If you have received this e-mail in error, you are hereby notified that any review, copying or distribution of it is strictly prohibited. Please inform us immediately and destroy the original transmittal. Thank you for your cooperation