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 (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
735 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 ...
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0answers
11 views

Samba4 AD with MS Excel 2013 locks file with hyperlink to itself

I work on a mid-size company where last month we implemented an Active Directory using Samba 4 on Linux Arch. We have not had any problems at all until today. The problems come when any user creates ...
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10 views

ActiveDirectory Samba4 SMBHome authentication error

I have a samba4 server up and running providing an ADC. One OS X machine joined this AD and is configured to use the UNC path for the home directory, but the login failed because automountd fails to ...
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2answers
1k 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 ...
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24 views

Samba4 AD network homes for OS X

We are trying to setup a samba4 active directory to provide login and network home directories for OS X clients. We succeeded to setup the samba4 AD and join the domain with one OS X test client, ...
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1k views

samba4 ADS no logon servers

I setup a samba4 test server on Debian Wheezy using the packages from sernet. Basic configuration was not too complicated and it seems to have set up a running server. I can successfully kinit ...
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14 views

nscd: nss_ldap: could not search LDAP server - server is unavaliable

I have an installation of ubuntu 14.04 and samba4 for Active Directory Today when I login with my LDAP usae has not allowed me, then update and restart the server And now i can see the next errors: ...
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27 views

Samba4 DC cannot enable TLS encryption

I've created my SSL certificate through an intermediate and have attached the certificate, key and (chain) CA to the Samba4 config under [General]. Upon restarting Samba though, the LDAP server is no ...
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1answer
29 views

Change DomainSID on Samba 4 PDC

I've had trouble changing the Domain SID of my SAMBA 4 Domain Controller to an old one. Let's say S-1-5-21-3307158569-4287292154-27117666 is the SID I want to set. I use the following command: net ...
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1answer
7 views

Unable to set ADS security on Samba DC

I've been trying to set my security as ADS for my Samba DC. Unfortunately, whenever I do, the LDAP server can no longer be found using net ads info. Below is my current smb.conf. [global] workgroup = ...
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2answers
3k views

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 ...
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0answers
36 views

Allow self password change using LDAP(s) with Samba4

I am trying to create a webapp to allow users to change their own passwords in Samba4 (perhaps, also in AD), using LDAP(s). But when I try to modify the user password using this code: dn: ........ ...
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2answers
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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37 views

Why I cannot find ldap.conf file when I want to integrate 389-ds and samba on centos 7?

I am working on two servers, a samba server and a 389-ds server. Now I want to integrate them so that samba shares are authenticated via ldap server. I have followed instructions on ...
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20 views

postfix rejects all EMails Recipient address rejected: User unknown inlocal recipient table

Hi Together I've got a problem with my postfix server and i can't solve it. I set up a local mailserver with dovecot and postfix to receive e-mail over my own domain. It worked fine till i tried to ...
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2answers
57 views

How do I change my default shell on a domain account

I use a samba4 domain account to log in on my laptop. I wanted to try zsh out, but since my user doesn't reside in /etc/passwd I found that chsh can't find my user. Can anyone advise how I can change ...
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2answers
62 views

Support users in openldap catalog with samba specific attributes

2016 is coming. We still use openldap. I have openldap server from ubuntu 12.04 with existing users. It provides the authentication layer in addition to containing the user, group, and machine ...
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3answers
859 views

Managing Linux user accounts + Samba + more

I have a network of about 3-6 CentOS servers, with about 5-10 users (currently, and near future). I'm looking for a solution for centralized managements of users. My requirements from it are: Linux ...
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0answers
39 views

How can I change the localSID for a SAMBA Server?

I am trying to change the localSID for a SAMBA server, however I am unable to. I have tried the command "net setlocalsid" to no avail. To troubleshoot I have also stopped the smbd and nmbd services, ...
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18 views

Is it possible to make samba (smbd,nmbd,winbindd) stop write log to disk and write it only to syslog(rsyslog)?

I have samba instance, and I don't need samba write log to disk, but I want write it to rsyslog. And not full_audit, just general log, how to do it? Options syslog only and syslog from ...
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2answers
113 views

How to log if a user removes a file from samba share

I am working over the default Samba that comes with RHEL 6.x version. I am successful in sharing a samba share to my client users. I have given each of them a set of credentials using which they have ...
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1answer
50 views

change role samba 4 from BDC to PDC

Is it possible to change the role of a Samba4 BCD controller to PDC ? PDC is broken and not accessible, I can't get any data from it. PDC IP: 192.168.0.11 BDC IP: 192.168.0.4 Now my BDC syslog ...
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30 views

Cannot access samba share using full path

I'm unable to access my samba share //server01/test using the full path. But I am able to access by first browsing into //server01 and clicking on the test directory. Any reasons for this?
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1answer
36 views

Login in Active Directory Domain (Samba 4) and mount -t cifs on debian

I've configured Samba 4 with bind and kerberos to work as an Active Directory authentication server. I've also configured "home share" so I can login to any Windows machine in my Domain and work with ...
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1answer
279 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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1answer
1k views

Windows 7 extremely slow with samba 4 [closed]

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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0answers
390 views

Windows 10 - Failed to join samba domain (domain dont exist) [closed]

I have problem with joining my Windows 10 workstation to my samba 4 domain. Everytime I try to join domain it says domain dont exist. I tryed joining with Windows 2000, XP, 7 (with some registry ...
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1answer
289 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 ...
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1answer
474 views

Windows 10: AD Domain Admin with missing rights?

Maybe my title is not correct but I wouldn't know how else to name it at this point. If I log into a Windows 10 machine with the main AD Domain Admin Account, I get an error message when entering ...
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1answer
59 views

Windows ACE Does Not Modify Unix ACL

Using a CentOS 7 Samba 4 file server, I am not able to modify "Security" permissions on a directory from the standard windows directory properties dialog. I used realmd to join the CentOS VM to the ...
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22 views

Samba AD - Member server necessary?

For a small windows network (5 users with their own machines) I set up an AD DC using Samba 4 on Arch Linux on a HP Microserver. Those users have files they will need to access from a central ...
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1answer
361 views

Samba 4.1 process_usershare_file: stat of /var/lib/samba/usershares/share failed. even though user can list that folder and stat file

I've got two identical users, one can access the share while the others not able to. The share's name is storage_photos, it's located in the folder /storage/photos/. $ getfacl /storage/photos ...
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1answer
39 views

Samba4 - detect password change

I want to detect when a user changes his password on the Samba4 DC. As far as i know Samba4 stores the passwords in /var/lib/samba/private/secrets.tdb. But when I change a password with smbpasswd the ...
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4answers
33k 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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0answers
23 views

Better samba4 logging

My default logging conf in smb.conf for samba-4.3.0 is: log level = 1 log file = /var/log/samba/log.%m The good thing is: all samba logs is in the same directory; each service and workstation has ...
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0answers
26 views

Pass-through or proxy DFS in Samba?

Samba supports Microsoft's DFS protocol, which is good. However, that just shares out junctions, which the client interprets as a path to a different SMB mount and mounts it directly. In other words, ...
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37 views

Correct permission strategy for Samba DC shares using ACL

I have Samba running as a DC at home. I'm in the process of migrating shares to using ACL's etc instead of the "basic" way of samba to handle permissions etc. On top of this I plan to run Greyhole ...
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1answer
152 views

net ads join returning an error “kinit succeeded but ads_sasl_spnego_krb5_bind failed: Invalid credentials” [closed]

I want to join Ubuntu linux machine with AD server. I have followed most of the articles. Some are listed below: ...
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1answer
151 views

How to reset all DNS records on Samba?

I've restored Samba data but the DNS records it holds is of 192.168.2.0/24 as opposed 192.168.0.0/24 network the system it was restored to operates on. As such, the AD can't even resolve itself ...
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0answers
57 views

DFS-style Replication for Samba?

I've been snooping around here for a while, and it looks as if glusterfs might be the answer to my question. However, I am fairly new to this, so a sanity check would be much appreciated! My setup is ...
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1answer
796 views

Samba4 & Active Directory Kerberos [Cannot contact any KDC for realm 'INTERNAL.CORP.COM' while getting initial credentials

Yesterday I configured an Active Directory Server using Arch Linux and Samba 4 following this guide. I even added a client to the domain and was able to log in successfuly on my client. After a ...
0
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1answer
106 views

Migrate from Windows Server 2008 Active Directory to Samba4

I'd like to migrate from Windows Server 2008 Active Directory to Samba4 AD as our primary domain server. An hour of Googling has not landed me any clear recipes for doing a migration and it is ...
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1answer
127 views

Linux Samba domain join to auth AD user to SoftEther

According to SoftEther docs on authentication using Active Directory: In order to conduct NT domain or Active Directory authentication, the SoftEther VPN Server to conduct user authentication must ...
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1answer
48 views

How does a domain member devices behave without access to a DC?

I'm planning to create an Active Directory domain using Samba. Tentatively, it is to be within a private LAN. I practically have no experience in administrating AD Domains, as such I want to know how ...
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1answer
71 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 ...
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1answer
154 views

How to migrate a bugged samba 4.0.0beta2 Debian server to a new one?

For months we are having problems with a Debian now 7.5 with samba 4.0.0beta2 that works as an AD DC. And now I am responsible to migrate it to a new machine. For what I see I don't need to export/use ...
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1answer
45 views

Default Windows domain user profile settings and behavior

I'm about to use Samba to create a Windows domain, primarily to enforce security GPO (using RSAT) after a data theft incident by an ex-employee before she left. What is the default behavior of the ...
4
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2answers
569 views

Mac (Yosemite) Samba 4.1.6 under Ubuntu

I'm finding that accessing a Samba share (4.1.6) from a Mac running Yosemite can be extremely slow. It can take several minutes (no exaggeration) to display a folder containing four or five files. ...
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0answers
225 views

Samba4 AD domain vs Windows AD domain [closed]

Recently, we wanted to move from Samba 3.6 domain to something newer, because this domain controller was enough few years ago, but not now. Our company growth to nearly 300 machines, from 40 when we ...