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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4
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125 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 ...
4
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0answers
126 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 ...
4
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0answers
464 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. ...
4
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0answers
198 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 ...
4
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0answers
407 views

Samba4 share: Windows can read/write, OS X can only read

In the last few days I've played around with Samba4. I've created a new domain, some shares and everything works well. At least when I'm working with windows. We have some OSX clients an I'm testing ...
2
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0answers
378 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 ...
2
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0answers
1k 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 ...
2
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0answers
3k 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 ...
2
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0answers
429 views

Authentization agains Samba4 domain controler and not working kinit

I've a problem with Samba 4 and Kerberos. If I call kinit, it writes Client not found in Kerberos database while getting initial credentials. I find out, that the Kerberos works with user name only, ...
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83 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
34 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 ...
1
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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
221 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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0answers
302 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). ...
1
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0answers
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 ...
1
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0answers
1k views

Join samba4 member server

I am installing Samab4-ad in a test environment, to prepare migration from Samba3. All is done is OpenVZ VEs running CentOS 6. I have successfully installed DC1 and DC2 using sernet-samba rpms ...
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0answers
1k views

Mysterious kinit-failure on Debian Jessie

I have a machine with the Samba 4 AD and the second as a client. After two days of good operation, suddenly the kinit stopped working on the client-side. The reason is quite mysterious. It cannot ...
1
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0answers
880 views

How do I load Windows printer drivers on a Samba 4 print server?

Premise / status: I've set up Samba 4 as an AD controller, and, according to the instructions on the howto, have established a [print$] share that should allow me to "upload printer drivers for ...
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29 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
15 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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0answers
57 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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26 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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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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0answers
131 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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116 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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0answers
67 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
189 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
74 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 ...
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0answers
109 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 ...
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0answers
118 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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410 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
91 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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0answers
232 views

Samba 4 Domain Join Command Fails

Have been attempting to get a test server connected to our AD (Win2k12R2) but when trying to do a domain join I get this error. it@testdom:~$ sudo samba-tool domain join xxx.com DC -Uadministrator ...
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0answers
26 views

How can i manage multiple domain with samba?

We set up our new domain controller running with Samba4 a couple of month ago (About twenty clients) Our organization change quit a bit, and a new structure manage our company. I need hits about ...
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0answers
189 views

Samba 4 member server failed to look up domain account in Windows GUI

Sorry for asking such a weird question, but I've been looking up everywhere and found no clue with this. I am using samba 4 as a domain member server, authenticated by Windows 2012 Server. After 2 ...
0
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0answers
231 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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0answers
173 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 ...
0
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0answers
206 views

kinit won't connect to samba4 domain controller, cannot resolve hostname

i have set up a domain controller on my virtual machine. At first i will post all important configs, so you know what works already. Hostname: affenhirn2 Domain Name: example.affenhirn2.local (i am ...
0
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0answers
33 views

Winbind without smbd

We authenticate the users on our Ubuntu using pam_winbind. After having spent some time with the update from Samba 3 to Samba 4 I'm wondering if it is possible to use winbind without the rest of the ...
0
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0answers
91 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, ...
0
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0answers
213 views

ctdbd_init_connection failed: NT_STATUS_INTERNAL_DB_ERROR - Samba/CTDB log /var/log/samba/log.smbd

What is this [NT_STATUS_INTERNAL_DB_ERROR] error is about and how can i get rid of, I'm using Centos 6.5 and Samba/ctdb version 4.1 [2014/11/03 10:58:51.818228, 0] ...
0
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0answers
145 views

What is the correct way to backup samba4 and file permission

what is the correct way to backup samba4 and file permission. Currently what I did is only clone the whole harddisk, but it need to shutdown and take time. any one of you have better solution? I ...
0
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0answers
469 views

Samba server increasing the memory requeriments

I have a Samba server exporting a entire filesystem (fhgfs/beegfs filesystem), total amount of 550 TB. The specifications are the following: Scientific Linux 6.5 (2.6.32), 2xIntel Xeon X5570 8 (2.93 ...
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0answers
32 views

Priorities or ambiguos DNS reverse zone with Bind

In my internal DNS running on Bind9 all machines are available at up to 3 different domain names, i.e. all machines are listed as machine.legacy.domain and machine.new.domain. Some machines are joined ...
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0answers
145 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 ...
0
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0answers
127 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] ...
0
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0answers
130 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 ...
0
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0answers
922 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 ...
0
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0answers
616 views

Samba4.2 & ubuntu 13.10 session setup failed: NT_STATUS_OBJECT_NAME_NOT_FOUND

I have ubuntu 13.10 with samba 4.2 I use samba with internal DNS. My smb.conf # Global parameters [global] # interfaces = 192.168.0.1 workgroup = BAGCHE realm = BAGCHE.RU ...
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0answers
507 views

Squid sticks to credentials until reloaded

I have successfully setup a squid server authenticating to kerberos/ntlm/ldap to a samba4 server and they all work just fine (its such a beautiful thing!!! :D) I am now starting to make my ACLs and I ...