Is there someone that could send me a sample /etc/pam.d/login file that works on Redhat 9.0. My winbind set now seems to be working fine. When I do a wbinfo -a ....., my authenticfication works for both text and challenge response. I've modified my pam.d/login file to look like this, but I can't log on to my user domain user roberto on my Samba Client, though I can from my Windoze XP client. auth required /lib/security/pam_securetty.so auth sufficient /lib/security/pam_winbind.so auth sufficient /lib/security/pam_unix.so use_first_pass auth required /lib/security/pam_stack.so service=system-auth auth required /lib/security/pam_nologin.so account sufficient /lib/security/pam_winbind.so account required /lib/security/pam_stack.so service=system-auth password required /lib/security/pam_stack.so service=system-auth session required /lib/security/pam_stack.so service=system-auth session required /lib/security/pam_mkhomedir.so umask=0022 session optional /lib/security/pam_console.so I copied this for a Winbind Howto. Thanks Roberto