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1answer
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Kerberos Join Active Directory Failure

I try to join Active Directory and Samba 4 in Ubuntu 12.04.05. When I run host -t SRV _kerberos._udp.test.sg I get the error: Host _kerberos._udp.test.sg not found: 3(NXDOMAIN) meanwhile $# host ...
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0answers
150 views

sssd configuration with Active directory

I need help in configuring the sssd so that we can use Windows Active directory username to login to Redhat machine. I have below configuration file for sssd.conf file I get the following error in ...
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0answers
48 views

Avoid creation of .k5login file in a SFTP Chroot configuration

I've successfully set up an sftp with authentication on Active Directory. All users in a particular AD group are managed by SSH's sftp subsystem and chrooted into a common home directory, let's say ...
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0answers
19 views

Users authenticating via AD are no longer being prompted for password

Platforms: Oracle Linux 5, Oracle Linux 6 PowerbrokerOpen V7.01 What we want to happen: Users are able to login to the Linux command line using their Active Directory username and password. ...
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257 views

FreeRadius: Authentication with active directory

I need to setup a radius server with active directory authentication, on a RHEL 6.5 server. I have been following this guide. As per the guide, I have made necessary configurations which are as ...
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1answer
275 views

sssd-ad in wheezy

I have a similar question running on serverfault, but i have a followup question that is more suited here, in my humble(likely uninformed) opinion. I have been trying to validate users in my Debian ...
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2answers
292 views

Samba4 on HPUX 11.31

I'm tryng to setup hpux samba,i use this smb.conf [global] workgroup = DOMINIO realm = DOMINIO.COM server string = "" netbios name = HPUX2 security = ads hosts ...
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109 views

Samba4 does not map computer accounts correctly

I am having a problem with a fileserver running FreeBSD 10.1 and Samba 4.1.13. I have a share definition created thusly: [database] path = /tank/shares/database writable ...
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31 views

Automatically creating windows shares when logging on to CentOS7

I am in charge of researching the suitability of deploying CentOS 6 or 7 to around 200-400 macs in a triple boot (OSX,Win7,CentOS 6or7) configuration. We currently dual boot Win7 & OSX using ...
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0answers
92 views

Login to Linux using a trusted Active Directory

I'm having trouble to log in to Linux using a trusted Active Directory. The machine is connected to an Active Directory that we are responsible for in the project, but most of the users who will use ...
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0answers
53 views

Add multiple workgroups in Samba

I am using RHEL 6.5 and I have integrated this server with Active Directory using this guide. As of now, I have configured only one domain in /etc/samba/smb.conf, so that only the users belonging to ...
2
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1answer
118 views

Ubuntu init script failed - trying to find out more detail about the error

My /var/log/boot.log shows this under Ubuntu 14.04: ... * Starting servicename <br> chown: invalid user: ‘username’<br> No passwd entry for user 'username'<br> * Starting ...
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1answer
83 views

CentOS machine keeps “losing” active directory membership

All of our CentOS 6 machines have been joined to our active directory domain. Each of these machines eventually "loses" their domain membership, which breaks authentication for AD users. I created a ...
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441 views

failure joining samba AD domain over a slow connection: NT_STATUS_IO_TIMEOUT

Running Ubuntu with Samba 4 (Zentyal 3.5) Trying to join a new ADC (additional domain controller) to an existing PDC. Unfortunately I am getting an error, and I THINK the error might be caused by ...
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117 views

what would cause runcobol to fail for certain users?

I have RM/COBOL Runtime - Version 7.10.00 running on a CentOS 6.5 box (VM) This CentOS allows SSH access to certain domain users by authenticating their group with the local domain controller. These ...
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48 views

Likewise (AD integration) with MS SQLJDBC

Unfortunately this is a very specific question for someone with knowledge of Likewise (not programming) -- In a RHEL/Centos running Likewise, has anyone been successful using Microsoft JDBC in Tomcat ...
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1answer
2k views

Commands for successful domain controller replication on Ubuntu / Samba4 / Zentyal

I have a Primary Domain Controller (PDC) and an Additional Domain Controller (ADC) running on two different machines at two different locations connected via a VPN. Both are running a version of ...
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3answers
538 views

auto creation of bash profiles?

Following the instructions at this nice walkthrough here. I have successfully configured my CentOS 6.5 Server to authenticate with my domain. Additionally, it only allows domain users of the group ...
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0answers
36 views

Debian, ActiveDirectory and Password

I have joined a Debian Wheezy to a Win server 2003 with Active Directory, following this guide: Everything goes well except for the password change. I am not able to change the password of my domain ...
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1answer
75 views

What role does krb5.conf actually play when joining a Linux machine to AD via Samba/winbind?

I'm working on a project for a standardized Linux image for our organization. This image will be domain joined, and I've written a script to fire on boot that will guide the IST person doing the ...
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38 views

Is it possible to login to a Linux machine with AD credentials without the machine beeing member of the AD?

I'm asking because as far as I know this is not possible with Windows machines since it's mandatory that a Windows machine is known to the AD in order to login with AD credentials. Is it possible to ...
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463 views

Version Error Integrating PowerBroker Identity Services and Samba on ubuntu

I am trying to use PBIS (formally likewise open) to enable me to limit permissions on shares to certain AD groups. When I run the command samba-interop-install --install I get the following error ...
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1answer
500 views

Allow AD Groups to SUDO

I'm adding some Fedora 20 workstations to our Windows 2003 domain. I've successfully joined the domain with the boxes, and can login with domain accounts. Now I'm trying to allow the default AD group ...
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2answers
3k views

Samba 3.5.9 - join domain specific OU - net join ads

Our Unix team often uses Samba to join machines to the domain. The command they have traditionally used is: net join ADS -w [domain name] -U [username] I am one of our AD admins and I am trying to ...
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2answers
5k views

How to connect to an Active Directory

My office has a telemarketing group that is running Windows XP on ancient hardware. I want to move them off of XP as quickly as possible, for obvious reasons. These telemarketers rely solely on web ...
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1answer
2k views

Sudo permissions by ldap groups via nslcd

I have a problem with my sudo permissions in an MS ActiveDirectory to Debian LDAP authentication/authorization setup. What I have so far I've configured nslcd with libpam-ldap via ldaps and ssh login ...
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2k views

Mounting NFS share from Linux client on Windows domain

I've got a client (Ubuntu 13.10) joined to a Windows domain through PBIS/Likewise, serving Samba shares and allowing domain users to login with domain credentials. Outside of the Windows domain, ...
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1answer
102 views

Methods to diagnose why an application works for local user account but fails on a network user account?

I have setup a CentOS 6.5 machine that is attached to my company's domain. The OS is configured to allow Active Directory authentication so we do not have to have separate usernames and passwords to ...
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3answers
3k views

why host command return no SRV record?

I am a bit confuse here, I'm trying to establish a connection to Active Directory server from linux, someone told me to use this command: host -t srv zeus.company.com Assuming the Active Directory ...
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1answer
277 views

How can I get AD authentication without joining a domain?

In order for me to configure Samba to use the Windows Active Directory authentication, do I need to join a domain? Can I do that without joining the domain?
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1answer
3k views

How to configure Samba to use Windows's login ID?

I'm trying to access the Linux share folder from Windows using Windows's domain authentication. I come across the integration of Windows Active Directory into Samba on a Linux box, thus I have this ...
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0answers
805 views

Getting Samba 4.1's “internal DNS” to update hostnames from dhcpd

Samba 4 comes with its own "internal DNS" which can be used rather than BIND. Since Samba 4's main new feature is AD replacement, I would figure that its DNS would function similarly to Windows ...
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1answer
281 views

What's wrong with my AD/LDAP integration?

I upgraded a system from openSuSE 12.3 to 13.1 earlier this week. The upgrade trashed the networking and LDAP. The networking I was able to fix by deleting the bad adapter that the upgrade added, ...
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1answer
321 views

How do I impersonate a windows domain account user from a linux process?

I'm running a process on a Unix box (I think it's a recent version of Red Hat, I can check for more detailed info if relevant), under a local user. I would like to access some network resources, via ...
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3answers
495 views

Linux-AD Integration

I currently have this domain with about 25 PCUS running with AD and Windows Server 2008 R2. We are currently thinking of adding some Linux PCUS instead of more Windows PCS because of financial ...
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0answers
391 views

errors from Windows clients accessing printer via Samba despite CUPS working

On CentOS 6.4 (newdc), I have CUPS 1.4.2-50.el6_4.5 installed, can access its web interface. There I set up our main shared printer, an OCE Imagistics cm2520, and successfully printed a test page. ...
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1answer
2k views

Samba 4 gives “Failed to find a writeable DC for domain” on samba-tool domain join

I have a CentOS 6.4 box with SerNet's Samba 4.0.8 installed and no smb.conf file yet, as it should be. I want it to become an AD DC in my existing Windows domain, replicating from the existing ...
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1answer
53 views

Samba test setup with only one physical box

I have CentOS 6.4 i386/686 installed on its own. I'd like to test out Samba 4 running as an AD DC. If I don't have another spare box to use in the lab, is it possible / does it make sense to install ...
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1answer
308 views

Can 32-bit and 64-bit CentOS 6.4 servers both be AD domain controllers for the same domain?

If I have two CentOS 6.4 servers, one i386 and the other x86_64, running Samba 4.0.7, will they replicate domain controller data with each other (and from a Windows Server 2003 AD DC) without any ...
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2answers
3k views

What files does authconfig modify on RHEL?

I am trying to allow RHEL to use login accounts that are created on the system, but use the passwords from Active Directory. I have seen someone use: authconfig \ --enablekrb5 \ ...
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1answer
56 views

Let pam module use hostname -s

Our hostname command gives back the servername.domain. This is in conflict with our authentication mechanism with our Active Directory. Is it possible to let the pam module use hostname -s (the ...
2
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1answer
170 views

Problem in Joining RHEL with Windows 2008

I configured Domain on my test machine (Win2k8) and domain name is win2008ad.local and computer name is win2k8. So the full name is win2k8.win2008ad.local. I installed packages on RHEL 5 related to ...
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0answers
266 views

Samba and Active Directory limitations

I was wondering if somebody could help me with a question on a networking assignment I have do do with Active Directory and Samba working together (I chose SAMBA). I understand using a Samba domain ...
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3answers
13k views

How to configure for an Authenticating Proxy Server

My work proxy server requires authentication with the Microsoft AD domain user credentials. Everybody knows how it works: If you log in on a Windows workstation, your "Internet Explorer" browser based ...
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3answers
2k views

Restrict ssh login from LDAP to users who have a /home directory

I have an Apache server (RHEL 6) hosting multiple user web pages which currently is connected to my Active Directory environment to authenticate users. The server is used to automatically host content ...
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4answers
2k views

What is the kerberos keytab file used for in UNIX/AD kerberos authentication?

I have proved that UNIX/AD Kerberos authentication works without the presence of a keytab file so I'd like to know whether I should worry about it (given I'll need an individual keytab for each server ...
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1answer
520 views

Multiple PCs network centralized system authentication

(I couldn't really choose an accurate title as I don't know exactly what the feature I'm looking for is called. Sorry about that. I hope that the following lines may clear this aspect.) I own a dozen ...
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335 views

Unable to add ubuntu to windows domains? using centrify

I'm using this guide to add my linux (10.04 lucid) ubuntu machine to domain. First I tried using likewise, but couldn't do this apparently due to some compatibility issues with 10.04 kernel. I had ...
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2answers
4k views

Winbind PAM.D AD Groups, CentOS 5, Allow Only?

I'm attempting to create a configuration, where users in specified AD groups can log in. I'm having trouble stopping every AD user from logging in. I've been doing this though /etc/pam.d/sshd/ but ...
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4answers
641 views

Active Directory Domain with SAMBA or Other Tool

Can I create a domain using SAMBA and set up Active Directory with SAMBA on it? And by this I mean no windows servers involved. I would also like to be able to log in from a Windows machine. ...