I read the docs and did the following: smbd, nmbd, winbind all running, also able to get domain user/group info. with "wbinfo". However still can't su, telnet to the linux box with my active directory user account on w2k. Am I missing something? In /lib ------ /lib/libnss_winbind.so /lib/libnss_winbind.so.2 /etc/nsswitch.conf ------------------ passwd: files winbind shadow: files winbind group: files winbind Configure PAM with winbind ==================#make nsswitch/pam_winbind.so * In source tree #cp nsswitch/pam_winbind.so /lib/security *chmod 755 pam_winbind.so -Enable telnet in xinetd.d, xinetd running -Added /lib/security/pam_winbind.so to /etc/pam.d/login & su [root@caribou pam.d]# more su #%PAM-1.0 auth sufficient /lib/security/pam_rootok.so auth sufficient /lib/security/pam_winbind.so auth sufficient /lib/security/pam_unix.so use_first_pass # Uncomment the following line to implicitly trust users in the "wheel" group. #auth sufficient /lib/security/pam_wheel.so trust use_uid # Uncomment the following line to require a user to be in the "wheel" group. #auth required /lib/security/pam_wheel.so use_uid #auth required /lib/security/pam_smb_auth.so #auth required /lib/security/pam_stack.so service=system-auth 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 optional /lib/security/pam_xauth.so [root@caribou pam.d]# more login #%PAM-1.0 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 optional /lib/security/pam_console.so The results: [root@caribou pam.d]# su - dhoang su: user dhoang does not exist [root@caribou pam.d]# telnet caribou Trying 172.16.2.251... Connected to caribou.jvb.jpsd.org (172.16.2.251). Escape character is '^]'. caribou (Linux release 2.4.7-10enterprise #1 SMP Thu Sep 6 16:48:20 EDT 2001) (2) login: dhoang Password for dhoang: Login incorrect Any ideas would be appreciated? Thanks, -------------- next part -------------- HTML attachment scrubbed and removed