I'm trying to set up an authentication system based on CookieCrumbler in a ZEO cluster. (Zope 2.6.1b2) It works fine in my home server (without ZEO), but somehow, CookieCrumbler fails setting one of the cookies needed for the authentication (I guess....) in the production server cluster. Taking a look at the request, I get something like HTTP_COOKIE '__ac_name="pedro"' in the server where I can't log in (but I can see management pages only once. The first click I do, I have to log in again) and: HTTP_COOKIE'__ac="Z2FyaTTiaXdlcdmk%3D%0A"; __ac_name="gari"; tree-s="eJzTiFfdZ3gasXasdfW/VYHU0ALzsEsQ"' In the server at home (where it works fine) Any hint will be appreciated. Thanks! Gari _______________________________________ Garikoitz Araolaza Code&Syntax garaolaza@codesyntax.com BIC-Berrilan Azitaingo Industrialdea E-20600-EIBAR Tel: +34 943 82 06 06