Alle, We are looking to transition from OpenLDAP to CentOS DS. We currently using OpenLDAP V2.3.43-3 with both RHEL 5.4 and Solaris10 clients (auth/netgroup/automount). We restrict user login access to the RHEL and Solaris machines using netgroups. After configuring the CentOS DS, we noticed that while the RHEL restrictions using the /etc/pam.d/system-auth-ac and /etc/security/access.conf configurations worked correctly, the Solaris clients using + at netgroup in /etc/passwd, passwd_compat in /etc/nsswitch.conf and the appropriate /etc/pam.conf configs do not respect the restrictions. The client configurations have not changed, only the LDAP server. I know this is a long shot, but has anyone else come across this issue? Best Regards, Camron -- Camron W. Fox Hilo Office High Performance Computing Group Fujitsu Management Services of America, Inc. E-mail: cwfox at us.fujitsu.com