Ubuntu Networking :: Login In Windows Domain?

Jul 21, 2011

With Kerberos it's possible to join and login in Windows domain. The easiest way to do is this or I think so...

When installing likewise-open, it installs Kerberos also. I have no idea what are those realms and other stuff. There's some guides (also by Microsoft!), but it's gibberish for me. My native language isn't English, so half of those words go in one ear and out from the other.

I'm running Windows Server 2008 R2 Enterprise SP1 and I'm able to join the domain with my Windows clients. Now I want to join with Ubuntu but I have no idea what to do.

Like what's FQDN how to find out domain's FQDN Whats Kerberos realm and what it should contain how to install Kerberos correctly and so on

View 1 Replies


ADVERTISEMENT

Ubuntu Networking :: Can't Login Windows Domain When The Users Has Is Password A Few Days To Expire

Oct 25, 2010

When i try to login with AD credentials on Ubuntu 10.10 and the user has is password almost expire, the gdm hang and display the message "your password will expire in ... days"

If i login with any other user without that restriction, it works flawless. does anyone know what configuration file i need to change to bypass that problem.

View 2 Replies View Related

Ubuntu :: Windows Domain Not Available Until After Local Login?

Aug 6, 2010

I used Likewise (specifically, likewise-open-gui) to add my computer to the Windows domain at work. I can log into the computer with my domain credentials.

Until I reboot.

If the computer ever shuts down fully, I get an authentication failure when I log in using the domain account. But if I log in using a local account and run likewise-open-gui again from there, everything works. I don't have to rejoin the domain, only launch the program, close it, and log out of the local account. This seems to allow me to log into the domain afterward.

Is there something in specific that I can add to my startup scripts that will connect me to the domain before login?

View 4 Replies View Related

Ubuntu :: Changing Gnome Login To Use Windows Domain?

Jul 20, 2010

I've just rolled out about 60 ubuntu 10.04 desktops. All of them are joined to our windows domain using likewiseopen.

At the gnome login screen, the users have to click "other" and type in their windows username and password.

Is there any way to bypass this and just have the username displayed?

View 1 Replies View Related

Software :: Set Up Samba To Act As A Domain Login For A Windows 7 PC?

Jul 15, 2010

I have set up Samba to act as a domain login for a Windows 7 PC. The Windows 7 PC has the two correct registry compat entries.

So, I've added "root" to smbpasswd and the Windows machine tries the "LINNIS" server. Authentication is successful, as stated in the Samba log but the Windows machine fails with the following:

"The specified computer account could not be found. Contact an administrator to verify the account is in the domain. If the account has been deleted, unjoin, reboot and rejoin the domain."

I feel like I'm doing something dumb, but the authentication passed so what is it talking about?

Slack 13.1 (Samba 3.5.x)

View 11 Replies View Related

Ubuntu :: Networking / Setup A Domain And Directory Server Similar In Function To Windows Server W/ AD And Join Other Machines To The Domain

Aug 21, 2009

I've got a home server running Ubuntu Server 9.04 and several machines running Ubuntu Desktop (9.04 and 8.04) and Windows (XP, Vista and 7). Now what I want to do is to create a domain and directory server similar in function to Windows Server w/ AD and join my other machines to the domain, but am not sure where to start. I already have file shares with Samba but now I want to setup a domain.

View 3 Replies View Related

Fedora Networking :: Windows Sever 2k3 Domain Controller / Use Machine With Samba As Secondary Domain Controller?

Apr 28, 2009

At the school i work in i have a server2k3 server that provides a domain to all the windows clients, aswell as a fedora server that acts as an imaging machine and webserver.

Im rather concious of the fact that if for any reason the Server2k3 server was to die there is no backup of active directory, or anything that can take its place whilst a replacement is found.

So is it possible to use a fedora machine with samba as a secondary domain controller? so it can be used as a login server, and has a copy of AD.

View 1 Replies View Related

Networking :: Unable To Login Using Domain User?

Sep 7, 2010

USE(SUSE 11 AS)system to existing windows 2003 domain...but now the problem is...i m not able to login using the domain users although i can see the users list if i run wbinfo -u

View 34 Replies View Related

General :: Add To Windows Domain / Authenticate Users From Windows Domain?

Sep 27, 2010

i have a windows domain and linux ftp server. OSs windows 2003 server and centos 5.5. i would like to integrate this file server to windows domain. And would authenticate users from windows domain.

View 4 Replies View Related

Ubuntu Networking :: How To Join 9.10 In A Windows Domain

Feb 12, 2010

I've installed Ubuntu 9.10 in my office desktop. as a newbie in the world of linux, i really do not know much about it. I want to join my desktop in our domain. i already have the ip addresses of the DNS servers but i dunno where to put it. i've installed likewise open and try to join the domain but it displays the following errors: Manual Configuration Required:

The configuration stage 'open ports to DC' cannot be completed automatically. Please manually perform the following steps and rerun the domain join: Some required ports on the domain controller could not be contacted. Please update your firewall settings to ensure that the following ports are open to 'MARVEL2.LBPNET':

88 UDP
389 UDP
464 UDP
445 TCP

View 1 Replies View Related

Ubuntu Networking :: Joining Windows Domain?

Apr 22, 2010

I want to join a Windows domain with my ubuntu (for project of evening school)I'm following this guide http://ict-freak.nl/2008/10/26/how-t...indows-domain/ but when I put in the command I get this error

project@ubuntu:~$ sudo domainjoin-cli join project2010.be Administrator

Code:
Error: Unable to resolve DC name [code 0x00080026]Resolving 'project2010.be' failed. Check that the domain name is correctly entered. Also check that your DNS server is reachable, and that your system.is configured to use DNS in nsswitch.Probably need to Change the nsswitch file.it looks like this atm

Code:
# /etc/nsswitch.conf
#
# Example configuration of GNU Name Service Switch functionality.[code].....

View 5 Replies View Related

Ubuntu :: How Interacts With Domain Users When On The Windows Domain

Feb 3, 2010

At work, we run Windows... Windows domain, windows workstations, etc. Today my boss asked me my thoughts on running an Ubuntu lab within the mixture of our existing Windows setup.

Well, that brought several questions to mind. So I understand you can bind an Ubuntu computer to a Windows domain, seems easy enough, whether you do it through Samba or the other guide I read that I kind of forget at the moment, but anyway...

I was just curious how Ubuntu interacts with domain users when on the windows domain. For example, if we have an Ubuntu machine on the Windows domain with a local user "administrator" and that's it, would any domain users be able to log into the Ubuntu work station, similar to how it is on Windows?

View 7 Replies View Related

OpenSUSE Network :: Domain- Incapable MS Windows Version To Join Suse Domain?

Jun 9, 2010

I was wondering if there is any way to enable an MS Windows client that is otherwise unable of joining a domain to join a domain controlled by (open)SUSE? Is that inability only for joining a Windows based domain but a client that runs XP Home Edition or similar domain- incapable version of Windows could join a domain if it was controlled by Linux?Pardon my newbie style, but answer doesn't have to be detailed step-by-step, just yes/no answer with some pointers would do. I am not new to linux but new to network services... search engines weren't friendly when asked this question at the search bar...

View 2 Replies View Related

Networking :: Replace Windows AD Domain?

May 29, 2010

At home I am using a Windows Server 2003 as Domain controller with Active Directory. My "client" computers are all currently running Windows XP. They all require CONTROL-ALT-DELETE and the user to enter their credentials before they will allow logon.

Shared files reside on various other Server 2003 machines and have restrictions on so only specific users can access certain resources.

For example, I have the family finances and other important documents in a share named 'Private-Files', only members of the 'PrivateFiles' global group have access. Likewise, I have my movies sorted into their appropriate age categories - after all, I don't want my 5 year old son accidentally watching Aliens!

So this all works but as you can imagine, the copies of Windows XP and Server 2003 are far from legitimate. I want to go legal and the only real way I can afford to do this is to switch over to Linux.

I have used Suse, Ubuntu, Fedora and a few other distros in the past and found that for ease of use, I want to use Ubuntu on the desktop computers but power the servers with some flavour of Linux.

The problem is, although I can install the OSes, I have no idea where to proceed from there - for example, how do I create a Domain in Suse? Where and how do I create domain users and groups? How do I set permissions on shares for the domain users?

View 2 Replies View Related

Networking :: Connect To Windows Domain Via VPN Tunnel

Mar 16, 2011

I have my home network (connected to internet via VPN) and my "MS-based" work network (opened to internet via VPN). In windows I can easily create two VPN connections to enter my Work domain, but how can I do that in Linux? Network Manager allows only one VPN connection... The best way is to create pptp tunnel over configured in Network Manager ppp0. I've googled a lot but still didn't find any working example.

View 3 Replies View Related

CentOS 5 Networking :: How To Connect To A Windows Domain

Jul 20, 2009

way to connect my CentOS server to my Windows domain.

View 2 Replies View Related

Ubuntu Networking :: LAN With Windows Domain Server - 2000 Advanced

Feb 23, 2011

I've been told to setup a first ubuntu sw development pc in my office. Our network domain server is Windows 2000 Advanced. Are there any issues or limitations that would prevent this marriage? Will it be apparent when I crack open ubuntu? Maybe a link to this procedure? Is joining a workgroup equally simple?

View 2 Replies View Related

Server :: Connecting To A Samba (not On Domain) From Windows Domain Pc?

Jun 27, 2011

i need to allow window domain controller user to use file share of linux.windows DC user can see the share file and directories of linux file server but not able to access.

below is brief--

I have a Linux machine which is on my network but not on my domain. I have configured SAMBA FILESERVER for file sharing purpose. I have a Windows XP PC which is on the domain(windows server) that I am trying to connect to a share on the Linux box. I supply my credentials but regardless of which login I use I always get Logon Failure. I have created an account on the Linux machine with the same user name and password as my domain account but so far no luck. Can I connect from a domain PC to a non-domain Linux box? Is there something else I should be checking?

View 14 Replies View Related

Server :: Domain Controller On A Current Windows Domain?

Dec 30, 2010

I'm working for a smallish non-profit that has gone through some recent growing pains. We have two sites that are currently without a domain controller, and no money for MS licenses, so I was thinking of trying to add a couple of additional Linux machines (we already run Linux for web services internally, and I've set up a test case previously to see if I could get a server to join the domain, which was a success) and was trying to find out if I can get them to act as Domain Controllers without replacing the domain. The main issue that I'm having at those locations is drive mappings are not happening correctly against our DFS file servers. The one other location that had this issue had it go away when we added a local DC. The domain is a Server 2008 domain.

View 2 Replies View Related

Ubuntu Networking :: Likewise Error When Attempting To Join Windows Domain

Jun 10, 2010

I'm having a problem getting likewise to connect to a Windows 2008 R2 server on our network.

[code]....

Error: Lsass Error [code 0x00080047] 9502 (0x251E) DNS_ERROR_BAD_PACKET - A bad packet was received from a DNS server. Potentially the requested address does not exist. I have already read up on this a little bit. Both servers are within a minute of each other, so I am not concerned about server timing. I am not sure where to go from this point. Everything I have read seems to indicate that this should "just work".

View 9 Replies View Related

Networking :: Add Redhat Linux5 Client To Windows Domain?

Jan 12, 2011

how to add redhat linux5 client to windows domain

View 1 Replies View Related

CentOS 5 Networking :: Joining To Windows 2000 Domain

Mar 9, 2009

I want to join my centos 5 to my windows 2000 Active Directory domain and can not figure it out.

View 1 Replies View Related

Fedora Networking :: Join To Windows Domain / Box Automatically Added In DNS?

Dec 2, 2010

is it possible to join a Fedora box to a Windows Domain. Will the box be automatically added in DNS?How do I configure Fedora afterwards so I can login with a domain user on the box?

View 1 Replies View Related

Ubuntu Networking :: Windows Clients Lose Ability To Resolve Local Domain Names

Dec 2, 2010

I have an internal domain (dev.lan) for which my Ubuntu server is authoritative. We have a number of subdomains under that domain (test.dev.lan, svn.dev.lan, etc.). The server also acts as the primary DNS server for my office. It was originally set up under Ubuntu 8 and worked great.

However, ever since we upgraded to Ubuntu 10, our Windows clients periodically lose the ability to resolve domains on the dev.lan domain. Internal IP addresses can still be pinged from the Windows machines so it does not appear to be a network-connectivity issue. External domain names continue to resolve without any problems. The only workaround is to restart networking on the Windows clients. It's frustrating because it happens several times a day.

bind9 logs no obvious error messages.

View 3 Replies View Related

Networking :: Resolve A Standalone RHEL Machine Under Windows Domain Controller?

Feb 4, 2010

How to resolve a standalone RHEL machine under Windows Domain Controller?

View 4 Replies View Related

Networking :: When Logon On Samba Domain The Windows XP Does Not Load Profiles From Samba?

Jan 3, 2011

I have update my linux server from mandriva 9 to mandriva 2010

I was working using samba 2.2.8 and now I have samba 3.5.3.I have transfer all passwd and smbpasswd to new linux.I have convert smbpasswd to tdbsam

when i am using win xp to logon on samba domain the windows XP does not load profiles from samba. I think that the problem is NTUSER.DAT storing in /home/user/profile

The same profile is working using samba 2.2.8 but not working in samba 3.5.3..

View 1 Replies View Related

Ubuntu Networking :: Samba Can't Login To Windows Seven

Jul 1, 2010

I've got two computer :

- My laptop, with Ubuntu 10.04
- My PC, with Windows Seven

When I try to access my shared files ON my PC FROM my laptop, Samba ask for a password. I typed my Windows Seven login/password, pressed OK... and again, Samba asked for the password. I thought the problem came from Windows Seven, not allowing remote access from a local user account... I tried to allow anonymous access on my PC, but it didn't help...

But then, I learned I could also mount my shared files by adding a line in /etc/fstab :

Code:
//192.168.1.2/Users /media/KynePC smbfs credentials=/etc/samba/cred-file,rw 0 0

In the cred-file, I put the exact same login and password then before... and bingo, it works.

But the problem is not fully resolved, as I can only browse files from the "mounted shortcut". I can't use my remote printer anymore, or access any external HD that I share on my PC So I really need to get samba working.

View 6 Replies View Related

Ubuntu :: Run Script After Domain User Login?

May 21, 2011

I'm trying to integrate my Ubuntu PC into an Active Directory domain using Samba, Kerberos and Winbind. The task I'm trying to accomplish now is to automatically connect user folder from DFS server when domain user logs in. I created a simple (contains one line ) script to do that:

Code:
#!/bin/bash
mount //<server.domain>/Users$/$1 /media/dfs_user -o rw,user=<domain>\$1

I need to run this script with root privileges and parameter $(whoami) after domain user logs in so it results in command:

Code:
mount //<server.domain>/Users$/<username> /media/dfs_user -o rw,user=<domain><username>

What should I do? Is there any other better way (seems little unsecure like this)? I was thinking about adding this into /etc/fstab file, but don't know how to tell it what is the actual name of logged in user... I'm using Ubuntu 10.04 x32.

View 2 Replies View Related

Ubuntu Networking :: Can't Login Into Windows 2008 Using Rdesktop?

Nov 11, 2010

I have problem with login into Windows 2008 server usning rdesktop 1.6. While I'm connect Windows 2008 host, prompts username and password i get an error: "Wrong username or password" but i'm sure that username and pass are correct (I can connect this server using windows Remote Desktop). My OS is Ubuntu 10.04 64-bit.

View 1 Replies View Related

Ubuntu Installation :: Thunderbird 3.0 Is Not Opening In Domain Login?

Jun 25, 2010

I have configured Samba+Ldap domain controller in 8.04 server.

In client side i have installed ubuntu 10.04 desktop. i have joined the client to server. i am able to login with domain user. but thunderbird 3.0 is not openning.

View 1 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved