[Samba] Can't reconnect to Samba 4 from Windows 10

Steve Kelem steve at kelem.net
Sat Jul 30 02:04:55 UTC 2016


# Global parameters
[global]
	server string = Samba file and print server
	server role = standalone server
	map to guest = Bad User
	obey pam restrictions = Yes
	passwd program = /usr/bin/passwd '%u'
	passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .
	passwd chat timeout = 120
	username map = /etc/samba/smbusers
	unix password sync = Yes
	log file = /var/log/samba/samba.log
	max log size = 1000
	name resolve order = host lmhosts wins bcast
	printcap name = cups
	add user script = /usr/sbin/useradd -d /dev/null -c 'Samba User Account' -s /dev/null '%u'
	delete user script = /usr/sbin/userdel '%u'
	add group script = /usr/sbin/groupadd '%g'
	delete group script = /usr/sbin/groupdel '%g'
	add user to group script = /usr/sbin/useradd -d /dev/null -c 'Samba User Account' -s /dev/null -g '%g' '%u'
	delete user from group script = /usr/sbin/userdel '%u' '%g'
	add machine script = /usr/sbin/useradd -d /dev/null -g sambamachines -c 'Samba Machine Account' -s /dev/null -M '%u'
	logon script = %G.bat
	logon path = \\%L\profiles\%u
	logon drive = m:
	logon home = \\%L\homes\%u
	os level = 33
	dns proxy = No
	panic action = /usr/share/samba/panic-action %d
	template shell = /dev/null
	idmap config * : backend = tdb
	hosts allow = 10.0.2.
	cups options = raw
	follow symlinks = No


[homes]
	comment = Home Directories
	path = /local/home/%U
	valid users = %U
	read only = No
	browseable = No
	locking = No
	strict locking = No


[netlogon]
	comment = Network Logon Service
	path = /var/lib/samba/netlogon
	read only = No
	browseable = No


[profiles]
	comment = User Profiles
	path = /var/lib/samba/profiles
	valid users = root bigserver$ <users>
	read only = No
	create mask = 0600
	directory mask = 0700
	directory mode = 0700
	browseable = No


[printers]
	comment = All Printers
	path = /var/spool/samba
	printable = Yes
	browseable = No


[pdf-documents]
	comment = Converted PDF Documents
	path = /var/lib/samba/pdf-documents
	admin users = %U
	read only = No
	guest ok = Yes


[pdf-printer]
	comment = PDF Printer Service
	path = /tmp
	guest ok = Yes
	printable = Yes
	printing = bsd
	print command = lpr -r -P'%p' %s
	lpq command = lpq -P'%p'
	lprm command = lprm -P'%p' %j
	use client driver = Yes


[projects]
	comment = Woodworking projects
	path = /local/home/biguser/rec/woodworking/Projects
	valid users = biguser
	read only = No
	create mask = 0644
-------------- next part --------------
Enter biguser's password: 

	Sharename       Type      Comment
	---------       ----      -------
	pdf-documents   Disk      Converted PDF Documents
	pdf-printer     Printer   PDF Printer Service
	projects        Disk      Woodworking projects
	IPC$            IPC       IPC Service (Samba file and print server)
	biguser         Disk      Home Directories
	lexmark         Printer   Lexmark X543
	PDF             Printer   PDF
	Lexmark-X543    Printer   Lexmark International Lexmark X543

	Server               Comment
	---------            -------
	BIGSERVER            Samba file and print server

	Workgroup            Master
	---------            -------
	WORKGROUP            BIGSERVER
-------------- next part --------------
#
# Sample configuration file for the Samba suite for Debian GNU/Linux.
#
#
# This is the main Samba configuration file. You should read the
# smb.conf(5) manual page in order to understand the options listed
# here. Samba has a huge number of configurable options most of which 
# are not shown in this example
#
# Some options that are often worth tuning have been included as
# commented-out examples in this file.
#  - When such options are commented with ";", the proposed setting
#    differs from the default Samba behaviour
#  - When commented with "#", the proposed setting is the default
#    behaviour of Samba but the option is considered important
#    enough to be mentioned here
#
# NOTE: Whenever you modify this file you should run the command
# "testparm" to check that you have not made any basic syntactic 
# errors. 

#======================= Global Settings =======================

[global]

## Browsing/Identification ###

	netbios name = bigserver

# server string is the equivalent of the NT Description field
	server string = Samba file and print server

# Change this to the workgroup/NT-domain name your Samba server will part of
	workgroup = workgroup

# Windows Internet Name Serving Support Section:
# WINS Support - Tells the NMBD component of Samba to enable its WINS Server
#   wins support = no

# WINS Server - Tells the NMBD components of Samba to be a WINS Client
# Note: Samba can be either a WINS Server, or a WINS Client, but NOT both
;   wins server = w.x.y.z

# This will prevent nmbd to search for NetBIOS names through DNS.
	dns proxy = no

#### Networking ####

# The specific set of interfaces / networks to bind to
# This can be either the interface name or an IP address/netmask;
# interface names are normally preferred

;   interfaces = 127.0.0.0/8 eth0

# Bind to only the named interfaces and/or networks; you must use the
# 'interfaces' option above to use this.
# It is recommended that you enable this feature if your Samba machine is
# not protected by a firewall or is a firewall itself.  However, this
# option cannot handle dynamic or non-broadcast interfaces correctly.
;	bind interfaces only = yes


#### Debugging/Accounting ####

# This tells Samba to use a separate log file for each machine
# that connects
	log file = /var/log/samba/samba.log

# Cap the size of the individual log files (in kB).
	max log size = 1000

# If you want Samba to only log through syslog then set the following
# parameter to 'yes'.
#   syslog only = no

# We want Samba to log a minimum amount of information to syslog. Everything
# should go to /var/log/samba/log.{smbd,nmbd} instead. If you want to log
# through syslog you should set the following parameter to something higher.
#	syslog = 0

# Do something sensible when Samba crashes: mail the admin a backtrace
	panic action = /usr/share/samba/panic-action %d

####### Authentication #######

# Server role. Defines in which mode Samba will operate. Possible
# values are "standalone server", "member server", "classic primary
# domain controller", "classic backup domain controller", "active
# directory domain controller". 
#
# Most people will want "standalone sever" or "member server".
# Running as "active directory domain controller" will require first
# running "samba-tool domain provision" to wipe databases and create a
# new domain.
	server role = standalone server
;	server signing = no
;	server schannel = no

# If you are using encrypted passwords, Samba will need to know what
# password database type you are using.  
;	passdb backend = tdbsam

	obey pam restrictions = yes

# If you are using encrypted passwords, Samba will need to know what
# password database type you are using.  
	unix password sync = yes

# For Unix password sync to work on a Debian GNU/Linux system, the following
# parameters must be set (thanks to Ian Kahan <<kahan at informatik.tu-muenchen.de> for
# sending the correct chat script for the passwd program in Debian Sarge).
	passwd chat timeout = 120
	passwd program = /usr/bin/passwd '%u'
;	passwd chat = *New*password* %n\n *ReType*new*password* %n\n *passwd*changed*\n
	passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .

# This boolean controls whether PAM will be used for password changes
# when requested by an SMB client instead of the program listed in
# 'passwd program'. The default is 'no'.
;	pam password change = no

# This option controls how unsuccessful authentication attempts are mapped
# to anonymous connections
	map to guest = bad user

########## Domains ###########

#
# The following settings only takes effect if 'server role = primary
# classic domain controller', 'server role = backup domain controller'
# or 'domain logons' is set 
#

# It specifies the location of the user's
# profile directory from the client point of view) The following
# required a [profiles] share to be setup on the samba server (see
# below)
	logon path = \\%L\profiles\%u
# Another common choice is storing the profile in the user's home directory
# (this is Samba's default)
#	logon path = \\%N\%U\profile

# The following setting only takes effect if 'domain logons' is set
# It specifies the location of a user's home directory (from the client
# point of view)
	logon drive = m:
	logon home = \\%L\homes\%u

# The following setting only takes effect if 'domain logons' is set
# It specifies the script to run during logon. The script must be stored
# in the [netlogon] share
# NOTE: Must be store in 'DOS' file format convention
	logon script = %G.bat

# This allows Unix users to be created on the domain controller via the SAMR
# RPC pipe.  The example command creates a user account with a disabled Unix
# password; please adapt to your needs
	add user script = /usr/sbin/useradd -d /dev/null -c 'Samba User Account' -s /dev/null '%u'

# This allows machine accounts to be created on the domain controller via the 
# SAMR RPC pipe.  
# The following assumes a "machines" group exists on the system
; add machine script  = /usr/sbin/useradd -g machines -c "%u machine account" -d /var/lib/samba -s /bin/false %u

# This allows Unix groups to be created on the domain controller via the SAMR
# RPC pipe.  
	add group script = /usr/sbin/groupadd '%g'
	add user to group script = /usr/sbin/useradd -d /dev/null -c 'Samba User Account' -s /dev/null -g '%g' '%u'

############ Misc ############

# Using the following line enables you to customise your configuration
# on a per machine basis. The %m gets replaced with the netbios name
# of the machine that is connecting
;	include = /home/samba/etc/smb.conf.%m

# Some defaults for winbind (make sure you're not using the ranges
# for something else.)
;	idmap gid = 16777216-33554431
	template shell = /dev/null

# Set up usershare options to enable non-root users to share folders
# with the net usershare command.

# Maximum number of usershare. 0 (default) means that usershare is disabled.
;	usershare max shares = 100

# Allow users who've been granted usershare privileges to create
# public shares, not just authenticated ones
;	usershare allow guests = yes

;	security = user
	hosts allow = 10.0.2.
	add machine script = /usr/sbin/useradd -d /dev/null -g sambamachines -c 'Samba Machine Account' -s /dev/null -M '%u'
	browse list = yes
	cups options = raw
	delete group script = /usr/sbin/groupdel '%g'
	delete user from group script = /usr/sbin/userdel '%u' '%g'
	delete user script = /usr/sbin/userdel '%u'
	domain master = auto
	encrypt passwords = yes
	follow symlinks = no
	name resolve order = host lmhosts wins bcast
	os level = 33
	printcap name = cups
	username map = /etc/samba/smbusers
;	allow trusted domains = no
;	client plaintext auth = no
;	client schannel = Auto
;	client signing = default
;	client use spnego = yes
;	disable netbios = no
;	domain logons = no
;	guest account = nobody
;	guest ok = no
;	hostname lookups = no
;	load printers = yes
;	local master = no
;	machine password timeout = 120
;	nt pipe support = yes
;	nt status support = yes
;	null passwords = no
;	password level = 6
;	preferred master = no
;	preserve case = yes
;	printing = cups
;	remote announce = 10.0.2.
;	remote browse sync = 192.168.0.255
;	short preserve case = yes
;	socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
;	time server = no
;	username level = 6
;	winbind cache time = 360
;	winbind nested groups = no
;	winbind nss info = no
;	winbind offline logon = no
;	winbind refresh tickets = no
;	winbind separator = @
;	winbind use default domain = yes
;	wins proxy = no
;	wins support = no


#======================= Share Definitions =======================

# Un-comment the following (and tweak the other settings below to suit)
# to enable the default home directory shares. This will share each
# user's home directory as \\server\username
[homes]
	available = yes
	browseable = no
	comment = Home Directories
# File creation mask is set to 0700 for security reasons. If you want to
# create files with group=rw permissions, set next parameter to 0775.
	create mask = 0744
# Directory creation mask is set to 0700 for security reasons. If you want to
# create dirs. with group=rw permissions, set next parameter to 0775.
	directory mask = 0755
	guest ok = no
	locking = no
	path = /home/%U
;	printable = no

# By default, the home directories are exported read-only. Change the
# next parameter to 'no' if you want to be able to write to them.
	read only = no
	strict locking = no
	valid users = %U

# By default, \\server\username shares can be connected to by anyone
# with access to the samba server.
# Un-comment the following parameter to make sure that only "username"
# can connect to \\server\username
# This might need tweaking when using external authentication schemes


# Un-comment the following and create the netlogon directory for Domain Logons
# (you need to configure Samba to act as a domain controller too.)
[netlogon]
	path = /var/lib/samba/netlogon
	comment = Network Logon Service
	available = yes
	browseable = no
	read only = no
;	guest ok = no
;	locking = no
;	printable = no
;	strict locking = no

# Un-comment the following and create the profiles directory to store
# users profiles (see the "logon path" option above)
# (you need to configure Samba to act as a domain controller too.)
# The path below should be writable by all users so that their
# profile directory may be created the first time they log on
[profiles]
	path = /var/lib/samba/profiles
	comment = User Profiles
	available = yes
	browseable = no
	create mode = 0600
	directory mask = 0700
	valid users = root, bigserver$, biguser
	writeable = yes
;	locking = no
;	printable = no
;	strict locking = no

[printers]
	comment = All Printers
	path = /var/spool/samba
	printable = yes
;	browseable = yes
;	guest ok = no
;	locking = no
;	strict locking = no
;	writable = No

[pdf-documents]
	path = /var/lib/samba/pdf-documents
	comment = Converted PDF Documents
	admin users = %U
	guest ok = yes
	writeable = yes
;	available = yes
;	browseable = yes
;	locking = no
;	strict locking = no

[pdf-printer]
	path = /tmp
	comment = PDF Printer Service
	guest ok = yes
	lpq command = /usr/bin/lpq
	lprm command = /usr/bin/lprm
	print command = /usr/bin/gadmin-samba-pdf %s %u
	printable = yes
	printing = bsd
	use client driver = yes

[projects]
	path = /home/biguser/rec/Projects
	comment = Woodworking projects
	available = yes
	browseable = yes
	create mode = 644
	directory mask = 755
	valid users = biguser
	writeable = yes


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