Samba4 is version 4 of Samba, the Linux implementation of the SMB/CIFS protocols. It is the first version of Samba with full Active Directory support, allowing a Linux server to become an Active Directory Domain Controller.

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SAMBA 4.1.6 create public share

I just upgraded Ubuntu server to 14.04 which took samba up to 4.1.6. My public share (local home network so not worried about security so much as family getting to files simply and anonymously), has ...
2
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2answers
14k views

keytab auth against samba 4 DC: Client not found in Kerberos database while getting initial credentials

I set up a samba 4 active directory on ubuntu 14.04 following Samba AD DC HOWTO. In principle everything works well but I'm stuck in getting kerberos authentication running using SPNs for web ...
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1answer
936 views

Samba 4.1 (Ubuntu 14.04) prompts for password when listing shares

I had to upgrade my Ubuntu Server to 14.04 which comes with Samba 4.1 (I used Samba 3 previously). I had to switch from security = share to security = user, because it looks like the first one seems ...
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1answer
1k views

Windows 7 extremely slow with samba 4

I'm experiencing extremely slow performance when trying to copy files from and to a samba 4 share. I'm using Debian and the Samba 4 SerNet packages and everything is up to date on the client as well ...
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1answer
3k views

Samba4 domain controller, group policy processing fails, gpupdate fails

I'm using a Samba4 domain controller, and on the machines joined to the domain I'm seeing this message: The processing of Group Policy failed. Windows attempted to read the file ...
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1answer
189 views

Samba AD DC beginner questions(add user differences, user rights)

I have a Samba AD DC I'm setting up, and I have a bunch of smallish questions. Adding users: It looks like there are three ways: samba-tool user add USERNAME pdbedit -a USERNAME smbpasswd -a ...
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0answers
50 views

Windows 10 not allowing admin privileges to help desk account [closed]

I have created a Active Directory domain using Samba 4 on CentOS 7. I have created an account specifically for doing "admin" stuff, it is in the Domain Admins group, Enterprise Admins and a group I ...
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0answers
33 views

Sync NT4 SAM setting with Samba4 - possible?

I've got a Samba4 installation set up as a backup domain controller: james@photon:~$ testparm Load smb config files from /etc/samba/smb.conf rlimit_max: increasing rlimit_max (1024) to minimum ...
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0answers
18 views

How to write directly the hash value to the unicodePwd attribute of a user in Samba4?

I have two questions regarding Samba4. Question 1: What hash algorithm is used for unicodePwd attribute? Question 2: How can I generate this hash digestand write it directly to this attribute? My ...
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1answer
105 views

smbd processes in uninterruptable sleep

I have fileserver running FreeBSD 10.1. The server's storage consists of two HDDs in a mirrored ZFS pool. This server is running Samba 4.1, as domain member. The domain controller is running on ...
5
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1answer
260 views

Samba4 locked pst files

i have a samba4 server that holds my clients outlook pst files, if the outlook client or the machine crashes i must go to the server to kill the PID manually. i saw there was "reset on zero vc =yes" ...
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142 views

Public Share with Samba4 AD DC does not work

I tried to set up a public share on my Samba4 AD DC but Windows always asks for username and password before mounting. I can't figure out what is going wrong. The only thing is, that testparm does not ...
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0answers
59 views

NT4 domain administrator account - how to specify in smb.conf

I'm a domain administrator for a very old NT4 based network which needs to be taken out back and shot. I had a chat with the colleague who runs the domain, and he wants to move to Samba based NT4 ...
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0answers
118 views

Authenticating Owncloud 8.0.3 users through a samba4 AD, how is it done?

I have a samba4 domain with the samba4-server as domain controller and I also have a owncloud server. I need to authenticate the owncloud users through the samba4 ldap server, but the configuration ...
2
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1answer
120 views

Samba 4.1.17-Debian Access denied to fileshare

I freshly installed Debian 8 (Jessie) on a virtual machine. I installed the Samba 4.1.17 server with the intention to have shared folders on my network. I didn't change anything to the configuration, ...
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0answers
29 views

Samba4, allow no password access to LDAP Directory (NO BIND DN)

I've been looking for this: I have a Samba directory of users, and when i configure my mail client with an LDAP directory, using DN=myuser, DC=example, EC =com as my BIND DN, i'm asked a login ...
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1answer
129 views

Migrate from MS Active Directory to Samba4

The target is to replicate a MS AD DC (Windows server 2012) to a new Samba4 AD DC, then migrate users to the new Samba domain. This is our first time, and the various documents on the Internet are not ...
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1answer
43 views

What authentication protocols are negotiated by HP Printers to Windows Server Shares?

I am trying to find information specifying the protocol negotiation process for newer HP printers that can perform direct scans to Windows-style shared folders - in particular, the HP 8600-series is ...
1
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1answer
141 views

Winbind not enumerating users and groups of trusted domain

I'm using Samba 4.1.6-Ubuntu in Ubuntu 14.04, for authenticating users from two domains with a one-way cross-forest trust between them. Samba machine is joined to DOMAINA, while DOMAINB is the trusted ...
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0answers
37 views

Samba4 creates unnecessary acl permissions on new folder

I am using samba4 ad dc on ubunut 14.04. When User user1 in Group group1 is creating a new folder in the directory \ADS\sysvol\ads.dns\newFolder, then the folder has the following ACL: $getfacl ...
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1answer
77 views

Samba4 share permissions not resolving correctly on server

I'm a bit new to Samba4 and using it as an AD DC. I have a functioning server but seem to be having permissions issues. Currently, if I create a folder (from Windows) in a Samba share, the ...
8
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3answers
25k views

Samba configuration for public shares

yesterday I upgraded my fedora box to the latest version, and with that, I also upgraded samba, now using samba 4. I used to access those share from any computer at home without user/password, but now ...
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2answers
63 views

Using Exchange 2013 with Samba as DC

I realize that Exchange relies heavily on AD, and I was wondering if it is possible install Exchange 2013 into an environment that is running Samba 4 as the DC?
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2answers
388 views

create second samba4 active directory domain controller for backup

I built up a samba4 active directory domain controller on ubuntu 14.04 and everything is working fine. The Windows clients can log in and do stuff. So far so good. However, in case of emergency, I ...
2
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1answer
203 views

GPO with SAMBA as DC

I am working on a network of 500 Windows workstations with Linux servers. SAMBA 4 is in use as the domain controller. Users can move between workstations, and as a results the contents of their ...
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0answers
138 views

Samba authentication and LDAP

I have an OpenLDAP server that I use for authentication and authorization for various services. All users are of object type inetOrgPerson and my groups are groupOfNames. Now I want to configure ...
2
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1answer
194 views

Mounting encrypted Samba share (linux server/client)

I'm trying to set up encrypted samba access. In order to achieve that I've added 2 lines to [global] scope in smb.conf: server signing = mandatory smb encrypt = mandatory But unfortunately I can't ...
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1answer
106 views

Samba4 and Kerberos configuration on a dedicated server

I try to set up Samba 4 on a dedicated server from kimsufi.com but I have difficulties configuring Kerberos and Samba4. I am very confused about IP, Realm, Domain, NetBIOS, DNS etc. in Kerberos and ...
6
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1answer
90 views

CentOS cifs client sees Windows 2012 deduplicated files as symlinks

I have CentOS 7.0 VM with a volume mounted on a Windows 2012-R2 file server. The volume contains some big files related to an internal Wordpress site. About a week ago the site became 'broken' and ...
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0answers
140 views

Unable to login users on Windows 8.1 in Samba domain [closed]

I have a Samba PDC on a virtual machin. On another virtual machine, I have a Windows 8.1 client. I can join the domain with my client but after a few minutes or hours, my users can't login on the ...
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0answers
71 views

samba4 no access to share over domain name on win7

i have installed and configured samba4 on ubuntu 14.04 and Remote Server Administration Tools on a fresh Windows7 (client). Samba4 is configured as a Domain Controller with DNS. On Win7, when I open ...
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0answers
99 views

Enforce permissions on copying files within samba share

I have a small problem with samba which I'm unable to solve, but I honestly expect there to be no solution. When copying files with restrictive permissions from one directory on the share to another, ...
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0answers
198 views

Setting Folder Quota in Samba

The main problem is that if a user has used up their home directory quota, then they are unable to write to group directories as well. I have a samba server that obtains user information from an ...
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0answers
36 views

To use linux as AD Server do I have to change unix permissions (chmod)?

I didn't see a clear explanation about changing folders/files permission on server side when using Linux as an Active Directory Domain Controller (ADDC), but I have problems all the time with ...
4
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0answers
128 views

Samba4 internal DNS and isc-dhcp zone update

Could anybody explain, how to solve this problem with internal samba4 DNS and dynamic zone updates from isc-dhcp? In the logs I have: dhcpd: Unable to add reverse map from ...
1
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1answer
396 views

Samba 4 (Ubuntu) Administration (Active Directory) via RSAT using Windows 7 error

I want to administrate Samba 4 (Active Directory) via RSAT (Remote Server Administration Tools) using Windows 7. I have installed the RSAT and opened the "Active Directory Computers and Users" tool in ...
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1answer
145 views

Samba DLC and Windows 7 Clients. Random drop of connection. Kerberos?

I have a Samba (Version 4.1.6-Ubuntu) DLC (Server role: ROLE_ACTIVE_DIRECTORY_DC) on an Ubuntu Server (Ubuntu 14.04.1 LTS) Several Windows 7 Professional Clients are connected every day and usually ...
0
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1answer
54 views

Using static records in dynamic zone with Samba and BIND_DLZ

I've deployed Samba4 as AD controller using BIND_DLZ as a backend. It works ok. Now I have a bunch of servers with static IP's, and I would like to resolve them, but I can't find a way to do this. So ...
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0answers
88 views

Samba 4 schema extension - restart needed?

I'm integrating a custom schema in a Samba 4.2 server. This is working quiet well (using ldbmodify) but I wonder if it is necessary to stop the samba service before running ldbmodify. The Samba Wiki ...
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0answers
76 views

how to use ldap user account on samba share?

I have ldap user existing on ldap server. And now I want to authenticate that user on samba share to give permission for share folder. How that is possible that Ldap user act as samba user using some ...
2
votes
2answers
2k views

Encrypting SMB traffic with Samba

We use Samba on Ubuntu 14.04 LTS as a PDC (primary domain controller) with roaming profiles. Everything works fine, except for if we try to enforce encryption via setting: server signing = ...
1
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1answer
147 views

Samba 4 Fedora 21, I can create the share and log in, but cant read/execute existing folders

I have samba 4 running on Fedora 21. I have a share set up: [mediastorage] comment = MediaStorage path = /mnt/mediastorage public = yes writable = yes printable = no read only ...
1
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1answer
31 views

Cannot access when security=users

I cant access to files as annonymous or Linux account while security = users but when security = share everything works fine. My config: # smb.conf is the main Samba configuration file. You find a ...
1
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0answers
227 views

SAMBA/LDAP authentication failed in FreeNAS

I got a FreeNAS server and I am trying to share folders using SAMBA. My users are in an OpenLDAP server. The OpenLDAP has the samba.schema loaded. I checked the sambaSID in my FreeNAS and it is the ...
1
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0answers
187 views

Setup proxy, dns, file sharing (BIND9, SQUID3, SAMBA4) on lan server [closed]

Lately I buy new server to company and I need help with configure it. Before we have QNAP NAS with web-gui so editing config files wasn't needed. Now I need do it by hand. So I want to have: DNS ...
3
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1answer
250 views

Samba name mangling too mangled to be practical

Switched recently from W2K3 to Samba4.0.9/CentOS6.4 for our fileshare for WinXP clients. Have an ancient (1995!) piece of software that uses 8.3 filename format. After the switch, long filenames ...
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0answers
112 views

Samba AD DC Authentication Problems

I'm trying to setup an AD PDC using Samba4 on Ubuntu 14.04. My endgame here is to have an AD domain with users created by LDAP that can login to the domain and use roaming profiles, so that any users ...
2
votes
2answers
584 views

Mount unix samba 4 share to osx client without mangled file names

I have a unix server (arch linux) with samba 4.1.12. The share has files inside it with utf-8 nfc encoding (standard utf-8). When I mount this samba share into an osx client (10.9.5), files with ...
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0answers
120 views

Is it possible to import a GPO into Samba 4 without the use of Windows tools?

I have an Ubuntu 12.04 server which also includes a Samba 3 installation. Currently, I only use it to authenticate users who try to log on into Windows workstations and it works very well. Now, I ...
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0answers
418 views

Samba4 and BIND9_DLZ - static records with samba_dnsupdate dynamic dlz

I have some records in bind for my DNS zone. Now I want to configure Samba4 Active Directory which wants to add some dynamic records into my zone. So I include /var/lib/samba/private/named.conf in my ...