I have the following version of centos,kerbose and samba (Samba version 3.0.33-3.29.el5_5.1, krb5-libs-1.6.1-36.el5_5.5 , krb5-workstation-1.6.1-36.el5_5.5 , centos-release-5-5.el5.centos) i have configured it and qhw i givit give me the following error Failed to set password for machine account NT_STATUS_ACCESS_DENIED) Failed to join domain: Access denied
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I 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 Relatedi have 2 machines:
first machine: Samba
second machine: LDAP + Kerberos
I found to many tutorials that samba is installed on the same machine as LDAP + Kerberos. is there like a tutorial how samba can be integrated with kerberos from different machine?
I've configured kerberos authentication on my centos 5.2 box. When I kinit with a username in AD and not on the centos box, I get a TGT. However, I cannot log into the centos box as any of the AD users. This is probably a stupid question but do I also need to create the account's on the centos box that I have in AD? If so, does that mean i can then use pam to authenticate users on my cyrus imap process running on the centos box?
View 2 Replies View RelatedI had a working client installation with CentOS 5.4, using kerberos and PAM to authenticate. After an upgrade to 5.5, logins for users are no longer possible. Instead I get this:
/var/log/messages: gdm: Couldn't set acct. mgmt for <user> /var/log/secure: gdm: pam_krb5: authentication fails for '<user>': (<user@domain>): Authentication failure (Cannot read password) gdm: pam_krb5: account checks fail for '<user>': unknown reason -1765328254 (Cannot read password) gdm: pam:krb5: User not known to the underlying authentication module (Client not found in Kerberos database) "kinit <user>" still works as expected, and <user> has no problems logging in from other types of clients. Something kerberos-related apparently broke in CentOS 5.5,
I am trying to play with /etc/pam.d/samba on Centos 5.6 (2.6.18-238.19.1.el5) but it seems that Samba is ignoring this file.
Example:
And samba authentication is still possible afterwards.
Default samba packages:
The package seems to be compiled with PAM enabled:
I am looking for some links to configure kerberos authentication for ssh.I did tried google-ing it, but could not found any good link to go ahead with it.
View 1 Replies View RelatedPretty much as described in the thread title. I'm running RHEL6 on both the server and the client.I followed Red Hat's own instructions to set the kdc upI have a user called krb, that has been added to the KDC and I can get a ticket from the KDC, by using
Code:
kinit -p krb
If I then try to log in to the KDC, from the KDC, with
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I recently upgraded my video card from a GeForce4 MX 440 AGP 8X to a GeForce FX 5500 AGP 8X. After that my 1360x768 monitor was stuck on a 1024x768 resolution. I ran system-config-display and under Hardware tab I changed the monitor setting from "Generic LCD Screen" to "1360x768 LCD Screen" with the acknowledgment that /etc/X11/xorg.conf file was been modified. After reboot the boot process stuck on:tarting kojid: Kerberos authentication failed. "Resource temporary unavailable" (11) [FAILED]I tried that with both 2.6.34.6-54 and 2.6.34.6-47 kernels available on my system.I use the latest KDE version available for Fedora.
View 1 Replies View RelatedSo I was trying to configure my CUPS server and checked the box marked "Use Kerberos Authentication." Now, I cannot change anything and get an unauthorized error every time I try. How can I remove Kerberos? I have access to the local computer as root and can use sudo.
View 2 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 set up my KDC and telnet in the same server.
I am trying to telnet from a local PC . This is the output I am getting ..
[sudip@kdcclient root]$ telnet -a -F -x kdc
Trying 192.168.1.3...
Connected to kdc.example.local (192.168.1.3).
Escape character is '^]'.
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So why it is asking for password ? What I am missing here ?
I have Windows 2008R2 Server acting as Domain Controller for Windows7/XP clients. and CentOS 5.3 Installed configured as Samba Server, I want to make it as ADS member server so any user to login to any machine, and be able to access their Samba share.
View 3 Replies View RelatedI've installed CentOS 5.3 on a machine, and I need a Samba version 3.2 or higher. Since 3.4 is out, I thought I'd grab that. But, "yum list|grep samba" gives me only version 3.0.33. Is there a package of Samba I can grab that will upgrade the 3.0 installation so that I don't have two laying around? If not and I need to compile from source, do you have any suggestions for what arguments I should give configure? I'm not used to Linux coming from the BSD world
View 1 Replies View RelatedI want to configure SSH key-based authentication and SSH password Authentication in same machine for different user .
View 1 Replies View RelatedI have a running PDC with Samba and LDAP. But when I want to join the Domain with an XP Pro Client I just get following error message.
"A Device connected to the System is not working".
How to install kerberos on a local machine ?
View 10 Replies View RelatedI have an Ubuntu server that's part of a Windows domain and requires Kerberos authentication when connecting to its Samba shares.I have an Ubuntu desktop machine that is capable of obtaining Kerberos tickets via kinit and can successfully connect to the Samba share on my Ubuntu server using Kerberos authentication via smbclient.
View 2 Replies View RelatedIs it possible to secure samba server with kerberos? I want to know whether we can use kerberos authentication to secure samba user name and password so that mo one can sniff that information. configuration or any URL link from I can get the exact configuration.
View 1 Replies View RelatedCan anyone point me in the direction of setting up shares for windows machines on centos. I have found a few document but never managed to get it up and running correctly. I need to be able to get access to subfolder etc for different users. Is there any way of doing it with some sort of gui?
View 2 Replies View RelatedI have Linux installed on one machine with samba running and a second machine running XP. They are going through my router and I am using the same username/passwords for both machines and I have even gone to the point of allowing access to everyone for the share I created and the worgroup in samba is MSHOME just like my XP machine. When I view (or search) my workgroup computers my Linux machine shows up and so do the shares I created but when I try to open them I just get a message that permission is denied and I may not have permission to use this resource. I even tried setting access to the shared folder to 777 but still I can't open this share. Has anyone got any idea of why this is?
View 3 Replies View RelatedI have installed CentOS 5.5 along with the Samba package. I have it configured (i believe), but when I try to access a share, it is not accepting my UN/PW. I have copied the smb.conf file from a working computer over to this one, but it is still not accepting my login. Anyone know of any other files I should check?
I have moved a working smb.conf file to this new box, and both computers have the same UN/PW's
I am trying to set up samba in my CentOS virtual machine that is running on a Windows 7 host. I have found a tutorial in the How-Tos on this site but I'm not sure if they are exact and I'm paranoid about messing something up. The link to the tutorial is below. Is there anything that I should do different or anything that I should be aware of? Also, once this is set up, how do I transfer files between the two machines? Please note: I am very inexperienced in the IT field. [URL]...
View 2 Replies View RelatedI am trying to set up samba in my CentOS virtual machine that is running on a Windows 7 host. I have found a tutorial in the How-Tos on this site but I'm not sure if they are exact and I'm paranoid about messing something up. The link to the tutorial is below. Is there anything that I should do different or anything that I should be aware of? Also, once this is set up, how do I transfer files between the two machines?
[URL]
Trying to setup a Kerberos + OpenLDAP server to manage users for our Samba shares (was going to use just OpenLDAP, but apparently it is less secure than using Kerberos with it). (Distro: CentOS 5.5) Haven't even gotten to the point of connecting either to Samba yet. I have set up a Kerberos server, and configured it as necessary. I am happy that it is working as intended, as I can login and manage principals from both the local terminal and remotely on other clients.
I have setup a server (sv1.myhost.net), and configured it to talk to Kerberos (auth.myhost.net). I have created both a [URL] principal, and a testuser principal. I have set the password on the testuser but not on the host/sv1.myhost.net. I have added the keys for both users to the keytab file on the sv1.myhost.net. I am at a Windows 7 machine (on the same internal network), and have installed the Network Identity Manager. It is able to request a ticket successfully for the testuser account.
When I use putty w/GSSAPI (0.58) to remote login to the system, it says using 'testuser' and then just hangs there. Eventually putty connection times out. The fact that both machines can connect to the auth server to communicate with kerberos correctly suggests firewalls are correct. The relevant entries in sshd_config have been uncommented to tell srv1 to use Kerberos authentication.
I try to access my ubuntu machine via my Windows Machine (Samba Server on Ubuntu Machine). Anytime I try to access the machine it asks me for my password...I enter it but it says it is invalid....is there anyway to reset it? I have already tried to remove and purge everything Samba related and then tried reinstalling, but that still didn't do anything
View 2 Replies View RelatedI have an NIS server that is working well, and I want to use Kerberos to improve the overall security.I have already installed Kerberos client and server on two machines respectively.Currently the NIS server, Kerberos server, and KDC are running on the same box, and every box is in the same private network.I am having trouble logging in using the user account defined in Kerberos database. Here's /etc/krb5.conf on the client side:
[logging]
default = FILE:/var/log/krb5libs.log
kdc = FILE:/var/log/krb5kdc.log
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On this moment i configure a testenvironment with 1 Microsoft active directory server and 1 Opensuse 11 samba filesharing server. But i have a issue. The samba server is add to the domain and the servers can communicate with eachother. I can login to the domain on the samba server and the LDAP settings tab on yast2 samba configuration tool tell me that samba and the MS LDAP server can communicate with eachother. I can see the shares on the samba server but i can't autenticate myself. When i whant to logon than see i always "domain: domainname.local" and "access denied". My question is now how can i give the MS administrator account rights to view the shares and configure the rights for the other users.Samba config file
PHP Code:
[global]
workgroup = WIN-FVJBNQIJE9O@WOENSDRECHT.LOCAL
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I changed the password on my samba server and now I cannot mount the share anymore from my Windows 7 box. The logs shows no errors whatsoever about authentication, is that normal? I remember from a long time ago that I never saw samba do that and it has made troubleshooting very difficult.
I changed the password with the smbpasswd wanuser command the samba version is 3.2.5
here my samba.cfg file
[global]
server string = asdfadf
log file = /var/log/samba/%m
panic action = /usr/share/samba/panic-action %d
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When I crank up the log level, samba shows lots and lots of totally irrelevant messages like connected and disconnected, but not why it got disconnected. On the Windows 7 machine, I get an error that the user and password is not correct. Why does Samba not report it?
I have a Debian 5.0 system, fresh install, updated with aptitude. Now i'm using vmware to test my system, but the 'real' system, is a small network with around 30 workstations connected in a cisco switch + router. So i test the configuration at home, and when it's working and done, i will copy it to the real network, because i don't want to mess it up
So i installed the newest samba to act as a PDC. You can read my configuration in the following lines:
Global Settings
Share Definitions
I added root with 'smbpasswd -a root' command. When I try to connect to the domain with a Windows XP, it says: ' The username cannot be found '