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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Today Samba just stopped working

So Samba4 has worked for the past 5 months with my current setup; however, today I attempted to connect to my share and I received this error: \\{server} is not accessible. You might not have ...
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1answer
516 views

Samba 4 “file server will not allow any additional users to log on”

I have samba 4.0.6 as AD DC and fileserver on ubuntu 12.04 in a Mac environment. After some time the OS X clients will not connect to the server with the error message: "The file server will not allow ...
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1answer
37 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
62 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
106 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
263 views

Freebsd 8.1 Samba4 smbclient returns NT_STATUS_INVALID_PARAMETER

I'd like to setting up a NAS server and run Samba4 on it. When I'm runing this command: # smbclient -I 192.168.48.128 -L NAS_GROUP Enter root's password: Connection to 192.168.48.128 failed (Error ...
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1answer
977 views

Resolving samba testparm message: rlimit_max: rlimit_max (8192) below minimum Windows limit (16384)

testparm in samba may produce this message: rlimit_max: rlimit_max (8192) below minimum Windows limit (16384) This appears be be resolved by increasing the max open file limit using this Linux ...
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1answer
48 views

Computers on preexisting Windows 2008 domain accepting accounts from Samba3/4 domain

I have a web application written in PHP where I would like to allow existing users to log into Windows computers, too. Re-hash of their passwords is doable (by requesting them to change the password). ...
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1answer
118 views

Samba4 provides high I/O load

I use sernet-samba package (version 4.0.9-6) on Debian 7. Samba configured as additional AD controller. Samba process infinitely writes something to disk and makes high I/O load: Total DISK READ: ...
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436 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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442 views

Samba4 as an Active Directory Controller and bind9 zones

I am trying to setup Samba4 as an active directory controller by following these two tutorials: http://www.matrix44.net/cms/notes/gnulinux/samba-4-ad-domain-with-ubuntu-12-04 ...
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298 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 ...
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193 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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0answers
178 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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476 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
384 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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5 views

SCCM 2012 R2 install: error with samba4 domain

Am attempting to install SCCM 2012 R2 onto a member server in a domain with a Samba4 DC. I have every reason to believe that AD is working: smbclient reports (what I believe) are the appropriate ...
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15 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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25 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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62 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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22 views

Exclude the user(s) from nss mapping

I have added a Linux machine to AD via samba 4. I've added the winbind to nsswitch mapping but it has turned out that there is a user root in the domain. I have workaround it in pam by pam_succeed_if ...
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425 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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56 views

Cant set permission on NFS files through Windows client and Samba4 AD

Hello: First Excuse, my language is not English. Maybe they can help me with this problem. I have an old infrastructure with Samba2 Domain server. And another nfs server disk, connected and ...
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67 views

FreeBSD with Samba4 share permissions error

I have provisioned a samba4 server on FreeBSD 10 using UFS as a filesystem. However, I cannot seem to manage NTFS permissions for the shares such that roaming profiles can be implemented. My ...
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150 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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297 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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230 views

error probing vfs module 'acl_xattr': NT_STATUS_UNSUCCESSFUL

I'm trying to install samba4 as an active directory domain controller on linux mint 16. I installed with sudo apt-get install samba4 samba4-clients samba4-common-bin when I attempt to provision ...
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361 views

samba4 add user script not working

I installed Samba 4 and I need to execute a bash script after a user is created from a Windows machine. With Samba 3 I used the add user script = /usr/sbin/adduser %u -s /bin/false -m -g users So, I ...
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163 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 ...
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149 views

GSSAPI Error: Server not found in Kerberos database

I'm unable to make working a simple configuration written in Samba Wiki. NSLCD worked fine, when authentized by name and password. But I have no idea, what can I do wrong when following that simple ...
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231 views

Samba 4, NSLCD and getent passwd not listing the domain users

I'm trying to make Samba 4 working, but it is really a horrible job. Now I got stuck on NSLCD. It works, however there are no account listed. I tried to run the nslcd daemon in the debug mode ...
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294 views

Samba4 (4.1.2) permissions issues on WinXP network

Samba 4.1.2 on CentOS 6.4 serving WinXP clients from /home/srv/shared. /home, /home/srv, /home/srv/shared, and /home/srv/shared/pics all have unix 777 perms. WinXP client copies a file into ...
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0answers
115 views

How to get DMAPI support in Samba 4 on Centos 6.4 X86_64

I'm building the latest Samba 4 on Centos 6.4. From running configure a couple of times, I already figured out almost all of the needed packages. Almost, because there is one dependency I cannot ...
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278 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 ...
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0answers
474 views

How to Migrate PDC AD Samba4 to PDC AD Samba4

I have a server with CentOS and Samba4 working as a DC. I need migrate all configuration to a new server original server CentOS 5.8 with Samba Version 4.0.0alpha14 new server Ubuntu 12.04 with Samba ...