I am running Red Hat Enterprise Server 6.0 I am having issues getting kerberos configured as a client to join a domain. Im getting below error message. "Failed to join domain: failed to connect to AD: KDC has no support for encryption type"
View 9 RepliesI would like to join SLES server to Microsoft Server 2008 Active Directory to enable domain authentication when accessing samba shares. When I run
Code:
net ads join -U administrator
I get the following error
Code:
"Failed to join domain: Improperly formed account name."
I tried the same samba configuration on another server (OpenSuse 11.2) without any problem, so I think it is somehow connected with the Samba version, but I'm not sure. Has anybody experienced this behaviour?
Code:
kinit administrator@MYDOMAIN
the package versions on SLES 10 SP2 (x86_64) are following
Code:
samba-3.0.28-0.5
samba-client-3.0.28-0.5
krb5-1.4.3-19.34
krb5-32bit-1.4.3-19.34
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I've setup my samba pdc with ldap, and I can see my shared files (public), which i think is an indication that my samba is working. But I can't seems to get my win2k8 machine to join my domain.
My domain admin is : root system admin: root password for both domain admin and system admin are the same The message that I get from Win2k8 when I try to join a domain is "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"
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Once I setup winbind, samba, and krb5, and I attempt to join the machine to the domain, I get an error message as follows:
net ads join -U user@domain
Failed to join domain: failed to lookup DC info for domain 'XXX.COM' over rpc: Duplicate name on network.
How can I correct this?
I am building an active directory and using BIND9 as my DNS. To allow for secure dynamic updates from the domain, I am enabling GSS-TSIG as detailed here and here. Unfortunately, some of the commands and configurations used here seem to be depreciated, at least in the newer versions that I'm using. My issue is one of keytab encryption. I generated a keytab using ktpass.exe on the Windows Server 2008 domain controller. I have tried DES/MD5, AES128/SHA1 and AES256/SHA1, each have been turned down by ktutil on the kerberos server (FreeBSD). Each time, it outputs the following error: ktutil: AES256/SHA1*: encryption type AES256/SHA1* not supported *Respective to encryption used.
I cannot find a list of suitable encryption schemes that ktutil will accept. The FreeBSD handbook details a means of producing a keytab file, but I'm not sure how to configure the Domain Controller to use the keytab.
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 RelatedI have installed keberos on my suse machine, but after installation now I am not able to login in it even with the root password. I search over the internet but could not find the solution. What to do now and how to configure Kerberos on a local machine with only local users authentication. I mean client and server both are on the same machine.
View 2 Replies View RelatedI have a samba server for company file shares but we do not use domain services or active directory service. Each workstation is its own standalone system. (And we want to keep it this way.) I would like to have some centralized authentication though, and it looks like Kerberos will provide that. After a lot of searching though, I can't find any instructions for setting up samba to authenticate users using kerberos without an ADS (active directory service) or domain. Is this possible?
View 1 Replies View Relatedhow can i join linux and mac machine with windows domain?
View 1 Replies View RelatedI have a centos 5 server joined to a win2003 active directory domain. It's a virtual machine, so i had to sync the date (ntpdate) because it was 12 minutes different. It worked, but not ntlm authentication is not working anymore. If i rejoin the domain i get:
net ads join -U administrator@MYDOMAIN.COM
administrator@MYDOMAIN.COM's password:
Failed to set password for machine account (NT_STATUS_DISK_FULL)
Failed to join domain: NT_STATUS_DISK_FULL
I was working recently on a perl program on our ftp server (box is running SuSE, I belive v9.3) designed to email a warning if the mountpoint to our backup machine could not be mounted. A couple of other programs, month-end critical, took me away from that for a while. I got back to it today, only to discover that I cannot even send the messages anymore (before, I could send, but I was having trouble interpreting the results I was sending).
The program is using MIME::Lite for its mailsending function. The actual error message I am receiving is
Code:
Failed to connect to mail server: Invalid argument at ./organize_bks_2 line 174
The line in question is the actual $msg->send command.
I have good reason to believe that the environment for this has changed; during the time I was working on other projects, our office phone setup was replaced and refined with an ethernet-connected setup installed by the company that provides our mailing services (and presumably network services in general, although I do not know this for a fact). I know that we were having email troubles with some of our month-end scripts after that, which required our main server's DNS values to be changed...but those errors were not the same as the one I am getting on this machine.
Is this simply going to be as easy as changing the DNS settings on our FTP box, and if not, where is the best place to start digging for more information?
I want to use remote desktop viewer. Onse I try to use connect and press find the ip address, it gives me: Failed to connect to Avahi server: Daemon not running Also, after restarting it shows Network discovery is disabled.
View 7 Replies View RelatedIf your machine is connected to the Internet, you'll probably want to disallow ssh password authentication (which is advised but not mandatory). Edit the /etc/ssh/sshd_config file and change/add the following lines:
PasswordAuthentication no
AllowUsers nx
Don't forget to restart the sshd daemon after making that change: service sshd restart I already have PasswordAuthentication yes in my file as I need it to login to the server through ssh. Do I just skip that line and only add AllowUsers nx mynxuser at the end? Also, I followed the rest of the manual and when I tried the client on Windows it failed: I put in a user and password to login but shouldn't it be using the key instead? I think the problem is related to the above due to:
Quote:
NX> 203 NXSSH running with pid: 1428
NX> 285 Enabling check on switch command
NX> 285 Enabling skip of SSH config files
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I enabled remote desktop on my Fedora core machine.
SELinux is disabled, as is iptables.
I used UltraVNC to connect and it worked.
However, after I came back overnight, I tried to connect and it failed.
I received a "Failed to connect to server"
Found that the machine had rebooted.
How do I get it the Remote Desktop function to start as a service? I am new to Linux.
Im having some problem with my DNS. We are using a Linux web server as one of our web server which runs some live websites.When I trying to get the status of the DNS (NAMED) it comes the following error :
The same error appears when Im trying to apply any changes on zone level for a selected doamin in WEBMIN. (Basically can't apply changes)
WEBMIN > Servers > BIND DNS servers > click a selected-domain.co.uk > Apply changes
NDC command failed : rndc: connect failed: 127.0.0.1#953: connection refused
But the server seems to be running without effecting any probelms to the sites or users. I have been searching weeks for this problem & couldn't find a solution. And also Please note that Im bit new to Linux.
Server details :
Red Hat 4.1.1-1
I have too many problems to join my OpenSuSE 11.2 with Samba 3.5.4 in a Windows 2008 Active directory Forest (MYDOMAIN.LOCAL). I have updated Samba to 3.5.4 after read that default 11.2 version have too many bugs. Now, when I try to join the Domain MYDOMAIN.LOCAL via yast i have only an undebuggable error "unknown error". For yast, my Suse is joined but i'm unable to authenticate, i can't see "MYDOMAIN.LOCAL" at KDM login and if i try to lookup forest i have this error:
Code:
wbinfo -u
Error looking up domain users
but i'm able to retrive ticket via kinit
Code:
# kinit Administrator
Password for Administrator@MYDOMAIN.LOCAL:
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have you a samba version tested against Active Directory 2008? can you link me the repository or help me to solve this?
I've been using synergy on Ubuntu 9.04 and windows xp.Synergy 1.3.1 on both machines.My problem is that the server keeps cutting out. It seems to happen a lot when I watch flash videos on the server machine (ubuntu). This is what the server side looks like:
Code:
NOTE: synergys.cpp,500: started server
INFO: CServer.cpp,1141: screen "server" shape changed
NOTE: CClientListener.cpp,127: accepted client connection
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I dont think I usually get disconnected when doing other tasks. Mostly only when watching flash videos. Sometimes it doesnt automatically reconnect, and I have to kill synergys and restart it.
I get this error ALL THE TIME after a reboot if I try to print. Going to the printing applet to add the printer does no good because Lucid is not connected to the CUPS server. I found that the work-around below fixes the issue for the current session.
Code:
sudo aa-complain cupsd
sudo /etc/init.d/cups restart
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Im a composer and I loaded up on some excellent applications for music creation and notation- so excited..
I start with Rosegarden. Failed to connect to JACK audio server. Try my other applications, same problem.
Basically the JACK audio server just WILL NOT RUN (correctly). I can sudo it and press start, but still it wont "play with" the applications! Heres the error message from JACK (I also get related errors when I try to do ANYTHING involving music creation):
error JACK Audio Connection Kit
-overall operation failed
-unable to connect to server
Here is the "fatal error" from MusE
"Failed to Find Jack Audio Server"
This is the JACK output:
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I need to bring my Suse 11 server into active directory domain using samba and winbind. Please let me know the procedure how to do this.
View 3 Replies View RelatedI 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 RelatedI installed required updates on my linux installation (ubuntu 9.4) I am now unable to access my localhost, and get the following message from my browser: Failed to Connect Firefox can't establish a connection to the server at localhost. Though the site seems valid, the browser was unable to establish a connection. I checked my hosts file which has the following information:
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I have some confusion about mysqladmin and mysql.I am using mysql version Quote:
[root@localhost freepbx-2.7.0]# mysql --version
mysql Ver 14.12 Distrib 5.0.77, for redhat-linux-gnu (i686) using readline 5.1
My MySQL is running
Quote:
[root@localhost freepbx-2.7.0]# /etc/init.d/mysqld status
mysqld (pid 11440) is running...
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i am trying to install symantec endpoint on a linux server by this command rpm -ivh sav-1.0.3-8.i386.rpm but it gives me the following error error: unpacking of archive failed on file /opt/Symantec/bin/navdefutil;4ceb8d6b: cpio: mkdir failed - No such file or directory
View 3 Replies View RelatedMy server is running Ubuntu. I have no problem adding a windows XP to the domain. I however have a problem with windows 7 laptop. I keep getting the following error
"The user could not be added because the following error has occurred:
The trust relationship between this workstation and the primary domain failed".
I have this problem and the workstation is on windows 7 and the domain is on samba. My Xp computers are connecting fine just the windows 7 ones.i've even tried to do the registry edit and its not working.
View 2 Replies View RelatedNoticed this on boot up the other day, but it doesn't seem to have a negative effect. Everything appears to be running just fine.
"Triggering udev events: /sbin/udevadm trigger --type=failed"
Is this something that needs to be resolved or ignored?
My problem has to do with playing a mov video. It's very strange.
- In mplayer I have audio but not video appears.
- In Movie Player I have video but not audio
- In VLC I have not video and the audio is wrong (a lot of noise).
This is the output when I try to open with mplayer:
MPlayer SVN-r31061-4.4.3 (C) 2000-2010 MPlayer Team
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.
Playing 0101.mov.
libavformat file format detected.
[mov,mp4,m4a,3gp,3g2,mj2 @ 0xac37bd0]max_analyze_duration reached
[lavf] Video stream found, -vid 0
[lavf] Audio stream found, -aid 1
VIDEO: [smc ] 640x480 8bpp 1.000 fps 4.2 kbps ( 0.5 kbyte/s) .....
I tried to install vsftpd on my server and while the installation went fine, I can't run
Code:
restart vsftpd
As I the get error
Code:
restart: Unable to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory Though I'm able to restart the service with
sudo /etc/init.d/vsftpd restart with a warning telling me to use the service utility. Not only that, but despite the port being open it won't allow me to log in, it just hangs, and I have local users enabled (I've used the default .conf file). Does dbus not come installed in 10.04, and if I did install it would it make a difference for restarting the service? Are there further steps needed not available in the tutorial on the Ubuntu Server Guide for 10.04 to enabling local user authentication? -edit- Figured it out, dbus wasn't installed, vsftpd is working fine now.
When the RPM runs it come up with this error. How do I install the required dependencies? I have added more repositories, but still there are a few dependencies missing. Is there a zypper/sudo -get or something available? Opensuse 11.1 Gnome
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