Hi, I have samba 3.0.7 and is the domain controller for all the machines. The windows 9x has problems when the users try to logon. There are moments the server denies the logon and a few minutes later the same user can logon. Here is my smb.conf file: /# Global parameters [global] workgroup = DOMAIN netbios name = NASCS server string = NASCS: Servidor de archivos centralizado encrypt passwords = yes passdb backend = smbpasswd guest unix charset = ISO8859-1 log file = /var/log/samba/log.%m socket options = SO_KEEPALIVE IPTOS_LOWDELAY TCP_NODELAY logon path = \\%N\%U\profile logon drive = H: logon home = \\%N\%U domain logons = Yes os level = 64 domain master = yes wins support = yes admin users = @administradores write list = @administradores syslog = 1 log level = 4 panic action = /usr/share/samba/panic-action %d passdb backend = smbpasswd obey pam restrictions = yes passwd program = /usr/bin/passwd %u passwd chat = *Enter\snew\sUNIX\spassword:* %n\n *Retype\snew\sUNIX\spassword:* %n\n #veto files = /*.eml/*.nws/riched20.dll/*.{*}/ [profiles] comment = Perfiles de usuarios path = /home/samba/profile writable = yes create mask = 0600 directory mask = 0700 browseable = No read only=no [homes] comment = Home Directories writable = yes read only = No create mask = 0640 directory mask = 0750 browseable = No/ Here is the log of the nmbd server when the user PBJ tries to logon: /nascs:/var/log/samba# tail -f log.nmbd | grep PBJ question: q_name=PBJ<03> q_type=32 q_class=1 additional: nmb_name=PBJ<03> rr_type=32 rr_class=1 ttl=300000 wins_process_name_registration_request: Unique name registration for name PBJ<03> IP 192.168.2.203 add_name_to_subnet: Added netbios name PBJ<03> with first IP 192.168.2.203 ttl=300000 nb_flags= 0 to subnet WINS_SERVER_SUBNET reply_netbios_packet: sending a reply of packet type: wins_reg PBJ<03> to ip 192.168.2.203 for id 62 answers: nmb_name=PBJ<03> rr_type=32 rr_class=1 ttl=300000 PBJ<03> TTL = Thu Sep 30 23:26:33 2004 192.168.2.203 4 question: q_name=PBJ<03> q_type=32 q_class=1 additional: nmb_name=PBJ<03> rr_type=32 rr_class=1 ttl=0 wins_process_name_release_request: Unique name release for name PBJ<03> IP 192.168.2.203 reply_netbios_packet: sending a reply of packet type: nmb_rel PBJ<03> to ip 192.168.2.203 for id 68 / Does anybody happen the same? Are there a solution?