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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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 ...
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367 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 ...
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1answer
981 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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167 views

Redirect DNS-Queries in Samba4 AD of local domain

I am running an Ubuntu 14.04 Samba4 AD Server and I control my networks DNS via a different server. I am using the samba version served by ubuntu which is 4.1.6. Is it possible to configure the ...
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1answer
401 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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494 views

possible to make samba4's internal dns server listen on non-standard port?

Is it possible to make samba4's internal dns server listen on a port other than 53? I need to run two dns server's on this host -- my desire was to use dnsmasq on the standard port for client's and ...
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1answer
268 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 ...
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2answers
3k views

Join Samba 4 AD domain, missing DNS entries?

I've just set up a Samba 4 Active Directory domain using the Samba supplied guide. So far so good, and I managed to join my fileserver to this domain by following the Setup a Samba AD Member Server ...
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2answers
267 views

Samba only works when firewall is disabled

I can not seem to get samba to work correctly without disabling iptables. As soon as I disable iptables everything works perfectly although I am not fond of not having a firewall in place. I am hoping ...
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472 views

Samba: creation mask 777 and create mode 666 do not work

Something wrong when creating file from windows. smbd Version 4.1.6-Ubuntu Copying the same file from same PC to same folder inside the share. From share definition: shares-secret.conf: force ...
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508 views

Error: “ chgrp invalid group 'domain users' ” when setting up shares

I'm following this tutorial: Samba Shares with Active Directory Login on Ubuntu 12.04, and when I enter the command: chgrp -R "Domain Users" /sharing/ , I get " chgrp invalid group 'domain users' ". ...
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321 views

Can Samba4 create files with a GID other than AD's “Primary Group”?

I have a Windows 2012 R2 AD. Users all are members of the group "domain users", and then each user is also a member of another group, depending on department. All users have "domain users" as their ...
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2answers
7k 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 = ...
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2answers
621 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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282 views

Notepad++ cant modify any file from Samba Share folder

I have created Samba Share in Centos 7. I usually access the files from the share and modifies in Notepad ++. Suddenly all files cant be able to save in the same location. When i tried to save the ...
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3answers
629 views

How can I make MS Exchange think that a samba PDC is running a version of windows later than Server 2003?

I'm busy migrating my Active Directory to a Linux server (Centos 7) running Sernet's enterprise samba packackes (Version 4.1.14-SerNet-RedHat-9.el7) The Domain Controller seems to be working well for ...
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1answer
1k views

“Group policy client service failed. The logon access is denied” when copying roaming profiles to new server. (Samba)

We have perfectly working roaming profiles on Samba 3.3.10 (SuSE) with Windows 7 clients. We configured our new server with same domain name, Samba 4.1.11 (Debian). On the new server, for newly ...
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1answer
1k views

Samba 4 and computer account

I have Samba4 machine, vitch is connected to Active Direcotry. Samba4 have shares with software. Domain computers can't access it. What I need to do to grain access? I have tryed : ...
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130 views

What is the expected samba behaviour glusterfs 'distributed' volume cannot accessible?

What is the expected samba/ctdb behaviour when glusterfs distributed volume cannot accessible? I have configured samba/ctdb over gluster "distributed" volume with three nodes. if one node goes down, ...
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2answers
1k 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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2answers
1k 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
314 views

Configure ntlm_auth for offline operations

We currently have a NAC server set up to authenticate against a Samba4 AD using the ntlm_auth utility and would like to make it more tolerant to network outages. Currently, when the NAC loses ...
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1answer
369 views

Samba only binds to loopback interface

I have Samba installed on a Ubuntu 14.04 server, in my smb.conf I have interfaces = lo em1 bind interfaces only = yes This should make Samba bind to only the loopback and the first embedded network ...
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1answer
1k views

How to display free disk space on cifs mount on linux command line? [closed]

In case there's any distinction between OS and shell necessary, I want to run the command on Ubuntu 14.04 with Linux 3.13 in GNU bash 4.3.11. mount.cifs's version is 6.0 using smb2 protocol. After ...
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1answer
1k views

Samba authenticates users, but does not reply

Sometimes the samba 4.1.11 stops serving the clients. Every day, I have to restart the smbd just to get this fixed. The windows clients say, that the shared device is unreachable or the authentication ...
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1answer
545 views

FreeRADIUS using Active Directory integration broken without any traces

I've a FreeBSD 10.0 server running FreeRADIUS 3 and things got broken without any apparent reason. I'm using Winbind from Samba4 to authenticate with ntlm_auth. I've done some debug to solve the ...
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199 views

Samba4 Workgroup showing in My computer Properties

I suppose my question is stupid but want to clear it. Installed Samba4, joined machine but in My Computer properties the WORKGROUP is shown in lowercase letters. Whats is the reason to don't show in ...
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473 views

Samba4 sysvol replication error

Production environment: 4 DCs (windows server 2003) and near 150 workstations. Intention: migration to Samba4 First, I've added 5th DC (CentOS 6.5, Samba 4.1.11-9.el6.x86_64 from SerNet repository). ...
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1answer
4k views

freenas windows acls folder permissions

We have FreeNAS-9.2.1.3-RELEASE-x64 providing a samba share to IIS (hosted by 2012 R2, if that's relevant) ssasan01# smbd --version Version 4.1.6 The freenas server is joined to an AD provided by ...
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2answers
4k 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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2k views

Samba 4: group members not shown in “getent group”

I am running Samba 4 as an AD Server. Everything works fine, beside the members of a group is not listed by getent group: # getent group ...snip... LOCAL\Enterprise Read-Only Domain ...
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1answer
676 views

Samba 4 vs MS Office - Error accessing the file for saving, open and read works

Description I am struggling with a rather old (well-known) issue using the latest samba 4 suite. The MS Office 2010 products refuse to save a new (or modified) file on the samba share and display a ...
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1answer
2k views

Migrate from old domain user profile to another profile under new trusted domain

i'm changing the domain from windows 2008R2 to samba4.2. now, is there any way to migrate the existing old domain user profile to new trusted domain in the fastest way? i did changing the registry ...
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1answer
616 views

Samba / smbd on Centos 6.5

I've installed Samba4 and have the smb.conf file as follows: [global] workgroup = WORKGROUP server string = Samba Server realm = REXIALO.COM netbios name = ...
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1answer
1k views

How to change Samba4 AD realm

I have an Ubuntu 14.04 server that runs Samba4 as Active Directory PDC. The server is called athena and its DNS name is athena.ad.domain.com. The realm is AD.DOMAIN.COM and the NetBIOS name is ...
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2k views

Authenticate users from Active Directory with UserPrincipalName or Mail with FreeRADIUS

According to this documentation: http://deployingradius.com/documents/configuration/active_directory.html ; FreeRADIUS can authenticate Active Directory users using Samba's ntlm_auth, and in fact it ...
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2answers
8k views

Share folder with realmd / sssd and AD integration

I've setup a CentOS 7 machine, and joined it to our AD via realmd through: yum install realmd samba-common oddjob oddjob-mkhomedir sssd realm join --user=myuser@mydomain.local mydomain.local After ...
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1answer
2k views

OpenLDAP to Samba 4 Migration, create middle layer / webservice for user initiated password migration/change?

for the last few days I have been looking into migrating an old linux server running a OpenLDAP/Samba 3 configuration with about 100 users to a new SBS Server running Samba 4 (like Zentyal or UCS). ...
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160 views

Samba Roaming not working

I had configured Samba as domain controler on Ubuntu 14.04. I can register computers(WIndows 7) to the domain but the roaming profile does not work. smb.conf looks like: # Global parameters [global] ...
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1answer
1k views

Issues with Kerberos trying to log on Samba 4 Active Directory Domain Controller from Windows

I'm trying to setup an Ubuntu Server with Samba 4 as Active Directory Domain Controller and I'm getting an error when I try to connect from a Windows machine. Here's Samba's log of the error (I've ...
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1answer
9k views

Samba4 net join member fails

I'm trying to join a RHEL6 server using samba4 to a domain. Net ads join works correctly, join member does not however. Effectively wbinfo --getdcname does not work where as wbinfo --dsgetdcname does. ...
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1answer
169 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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0answers
5k views

Samba4 Internal DNS with DHCP Server

On FreeBSD we run Samba4 as a DC and until recently had our IP addresses handed out by the routers DHCP server. We switched to running a DHCP server on the FreeBSD machine with the following ...
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2answers
26k 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
2k views

Migrating LDAP user and password to SAMBA4 AD

As title suggests. We are migrating from OpenLDAP as user authentication to Samba 4 AD Domain. But I can't find any information on how to transfer passwords and users to Samba 4 AD. How to migrate ...
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3answers
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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3answers
971 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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1answer
1k views

Can browse sysvol but not netlogon with Samba 4.1.5-SerNet-RedHat-7.el6 on CentOS 6.5

I have three servers: a Win2003 box running as the first AD DC, a 64-bit CentOS 6.5 box running Samba 4.1.5 x64 in AD DC mode, and a 32-bit CentOS 6.5 box running the same version of everything but ...
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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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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 ...