Hello all! First of all - I very new to Samba and don't really sure what i do all right. I'm ask some advise from community. I'm make this configuration in my company: PDC + Master LDAP: smb.conf: [global] # Base workgroup = hq netbios name = dc server string = DC Server security = domain hosts allow = 172.16.1. 192.168.1. 127. encrypt passwords = yes admin users = admin time server = yes # LOG log file = /var/log/samba/log.%m max log size = 500 # LDAP passdb backend = ldapsam:ldap://localhost/ ldap suffix = ou=Samba,dc=fxclub,dc=org ldap user suffix = ou=Users ldap group suffix = ou=Groups ldap machine suffix = ou=Computers ldap admin dn = "cn=root,dc=fxclub,dc=org" ldap delete dn = no ldap ssl = off # Tuning socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192 # PDC local master = yes os level = 64 domain master = yes preferred master = yes domain logons = yes # Roaming profiles diabled logon path # WINS wins support = yes winbind use default domain = yes winbind separator = + dns proxy = no # Charset settings display charset = koi8-r unix charset = koi8-r dos charset = cp866 # Use inherited ACLs for directories nt acl support = yes inherit acls = yes map acl inherit = yes *scripts to add users,computers, etc* BDC + Slave LDAP smb.conf: only difference from PDC: # BDC local master = no os level = 50 domain master = no preferred master = no domain logons = yes # WINS wins support = no wins server = 172.16.1.2 remote announce = 172.16.1.2/hq OS: FreeBSD-6.3 Questions: 1) Is all right im my conf? May by im something missed? 2) My smbd.log full of this: lib/util_sock.c:set_socket_options(261) Failed to set socket option TCP_NODELAY (Error Connection reset by peer) This errors *don`t* disappear if I comment "socket options" 3) For what im may need a security = domain? -- Best regards, Proskurin Kirill