LinuxQuestions.org - improvements/suggestions for smb.conf

I have implemented samba as a PDC and file server, seems to be working good, except for a slight delay (3-5 secs) when a folder is first browsed(after this it works fine).

I am looking for some sugestions to improve my configuration, the most important one is to specify the smb port and block everything else on the system.

To those that read this, reply to the post with your thoughts!

Code:

[global]

  workgroup = local

  netbios name = servidor

  server string = CRUX

  passdb backend = tdbsam

  security = user

  username map = /etc/samba/smbusers

  name resolve order = wins bcast hosts

  domain logons = yes

  preferred master = yes

  domain master = yes

  local master = yes

  wins support = yes

  os level = 100

  logon drive = Z:

  add machine script = /usr/sbin/useradd -s /bin/false/ -d /var/lib/nobody %u

  idmap uid = 15000-20000

  idmap gid = 15000-20000

  template shell = /bin/bash

  log level = 3

  socket options = TCP_NODELAY SO_SNDBUF=8192 SO_RCVBUF=8192

  hide unreadable = yes

  hide dot files = yes



[homes]

  comment = directorio do utilizador

  valid users = %S

  read only = no

  browsable = no

  veto files = /*.exe/



[netlogon]

  comment = Network Logon Service

  path = /home/samba/netlogon/

  admin users = Administrador

  valid users = %U

  read only = no

  guest ok = yes

  writable = no

  share modes = no

  browsable = no



[producao]

  comment = directorio da producao

  path = /pub/tecnico/producao

  public = yes

  valid users = @users

  force group = users 

  create mask = 0660

  directory mask = 0771

  writable = yes

  veto files = /*.mp3/*.wma/*.wmv/*.avi/*.mpg/*.wav/*.exe/*.bak/

  case sensitive = no

  preserve case = no