Hello, I'm trying to use Winbind with Samba. My system : AIX 5.1 level 05 Samba 3.0.2 I think those files are well-configured : /usr/lib/security/methods.cfg /etc/security/user smb.conf When a user try to connect to the samba server, the error NT_STATUS_CANT_ACCESS_DOMAIN_INFO appears ! wbinfo -u send all domain users wbinfo-g send all domain groups wbinfo --authenticate plaintext password authentication failed error code was NT_STATUS_CANT_ACCESS_DOMAIN_INFO (0xc00000da) error messsage was: NT_STATUS_CANT_ACCESS_DOMAIN_INFO Could not authenticate user DOMAINE+USER%PASSWD with plaintext password challenge/response password authentication failed error code was NT_STATUS_CANT_ACCESS_DOMAIN_INFO (0xc00000da) error messsage was: NT_STATUS_CANT_ACCESS_DOMAIN_INFO Could not authenticate user DOMAINE+USER with challenge/response Do you know how to solve this problem ? Is it a PDC-side problem or Unix-side pb ? Thanks