On Friday 22 February 2008 10:49:07 Hamidreza Hamedtoolloei wrote: > I think LDAP is used ONLY if the unix authentication fails?? right??? am I Yes, with your configuration, the authentication (auth) aspect of PAM will succeed for local users if they supply the correct local password. Maybe you would prefer to describe what the behaviour is that you would like? Regards, Buchan