Displaying 20 results from an estimated 10000 matches similar to: "AD authentication issue in Samba (kerberos errors)"
2019 Aug 30
1
Samba SSSD Integration
Was hoping for a helping hand. Trying to set up Samba on a domain member server. The member server was previously joined to the kerberized domain using realm join and a system keytab file exists in the /etc.
Subsequently I added samba along with winbind not being entirely sure if the latter was needed. This is a Redhat 7.4 server. My smb.conf appears as follows.
[global]
password server = *
2018 Aug 11
2
samba AD member does not renew kerberos ticket [kerberos_kinit_password BONN$@DOMAIN.DE failed: Preauthentication failed]
Hello,
my fileserver (Debian and samba packages 4.2.14+dfsg-0+deb8u9)
connected to an AD with one Windows DC and one Samba DC does not renew
the Kerberos ticket after 10 hours and I need to rejoin the domain.:(
Another server (runs as print server with the same version) does not
have this problem.
Aug 10 20:03:37 bonn winbindd[14698]: kerberos_kinit_password BONN$@DOMAIN.DE failed:
2016 Oct 05
0
Winbind Preauthentication failed
Hi guys!
I started to have the problem above last October, 2th.
I don´t know why and how, because it was saturday. So, my file server
stoped to authenticate against the Samba4 AD.
Today, all shares was stopped and then i restarted my Samba4 AD and the
file server.
All became to work again.
But it im afraid because the problem started by itself.
Thanks!
# MY CRONTAB
17 * * * * root cd /
2014 Aug 16
1
Winbind File Server Domain Member Errors: "Client not found in Kerberos database" / "Could not receive trustdoms".
Guys,
I'm seeing the following error at my Samba4 Domain Member File Server:
---
==> /var/log/samba/log.wb-DOMAIN <==
[2014/08/16 05:39:26.616878, 0]
../source3/libads/kerberos_util.c:74(ads_kinit_password)
kerberos_kinit_password FILE-SERVER$@REALM.DOMAIN.COM failed: Client not
found in Kerberos database
[2014/08/16 05:39:26.616962, 1]
2016 Oct 04
0
Fwd: Winbind Preauthentication failed
Hi guys!
I started to have the problem above last October, 2th.
I don´t know why and how, because it was saturday. So, my file server
stoped to authenticate against the Samba4 AD.
Today, all shares was stopped and then i restarted my Samba4 AD and the
file server.
All became to work again.
But it im afraid because the problem started by itself.
Thanks!
# MY CRONTAB
17 * * * * root cd /
2018 Aug 11
0
samba AD member does not renew kerberos ticket [kerberos_kinit_password BONN$@DOMAIN.DE failed: Preauthentication failed]
On Sat, 11 Aug 2018 14:56:46 +0200
Noël Köthe via samba <samba at lists.samba.org> wrote:
> Hello,
>
> my fileserver (Debian and samba packages 4.2.14+dfsg-0+deb8u9)
> connected to an AD with one Windows DC and one Samba DC does not renew
> the Kerberos ticket after 10 hours and I need to rejoin the domain.:(
> Another server (runs as print server with the same version)
2015 Nov 18
2
Samba 4.1.6-Ubuntu on 14.04 domain join seems successful with caveats, testjoin reports no logon servers...
When I sent the original note, I had it configured this way:
[realms]
HIJ.KLM.COM <http://hij.klm.com/> = {
kdc = ad1.hij.klm.com
kdc = ad2.hij.klm.com
admin_server = ad.hij.klm.com
default_domain = hij.klm.com
}
[domain_realm]
.xyz.hij.klm.com = HIJ.KLM.COM <http://hij.klm.com/>
.hij.klm.com = HIJ.KLM.COM <http://hij.klm.com/>
But then after reading about kerberos on the
2019 Mar 20
2
AD authentication issue in Samba (kerberos errors)
Rowland,
Thank you, I'll try to implement your suggestions.
But it definitely worked without winbind.
On Wed, Mar 20, 2019 at 1:26 PM Rowland Penny via samba <
samba at lists.samba.org> wrote:
> On Wed, 20 Mar 2019 13:11:47 +0200
> "linux.il" <linux.il at gmail.com> wrote:
>
> > >> - There have been no configuration changes to the system
> >
2018 Jun 06
2
Why am I getting login failures for domain members?
No ideas on this? Anybody?
--Mark
-----Original Message-----
Date: Tue, 29 May 2018 09:27:36 -0400
Organization: Ohio Highway Patrol Retirement System
To: samba at lists.samba.org
Subject: [Samba] Why am I getting login failures for domain members?
Every so often I get a message in /var/log/samba/log.samba as follows:
2018/05/26 13:44:25.172415, 2] authentication for user [HPRS/LABRAT$] FAILED
2008 Dec 04
1
Join multiple CTDB managed Samba servers into Active Directory
Hi ,
I have set up a 2-node CTDB cluster serving NFS and CIFS authenticating
Windows and Linux users via Active Directory.
The setup works fine, except only one server in the CTDB-cluster is able to
join the AD domain at a given instance. If you manually add the other server
into AD, the already connected server gets disconnected. There is no
specific error message logged in /var/log/message or
2017 Jan 08
2
kerberos_kinit_password failed: Preauthentication failed
Hello!
My smb.conf
[global]
workgroup = <DOMAIN>
realm = <SUBDOMAIN.DOMAIN.COM.BR>
security = ADS
idmap config * : backend = rid
idmap config * : range = 100000-999999
client schannel = no
allow trusted domains = yes
winbind use default domain = yes
winbind refresh tickets = Yes
winbind
2006 Sep 01
6
ads_kinit_password failed: Preauthentication failed
Hi,
I am have compiled samba 3.0.23b (MIT Kerberos 1.5.1) on Solaris 10.
I am unable to join the ads domain.
net ads testjoin returns the following output...
[2006/09/01 17:25:17, 0] libads/kerberos.c:ads_kinit_password(208)
kerberos_kinit_password ARTEMISIA$@UNIMELB.EDU.AU failed: Preauthentication failed
[2006/09/01 17:25:17, 0] libads/kerberos.c:ads_kinit_password(208)
2018 Jun 07
2
Why am I getting login failures for domain members?
On Wed, 6 Jun 2018 15:39:22 -0400 lingpanda101 <lingpanda101 at gmail.com> wrote:
>
> On 6/6/2018 1:48 PM, Mark Foley via samba wrote:
> > No ideas on this? Anybody?
> >
> > --Mark
> >
> > -----Original Message-----
> > Date: Tue, 29 May 2018 09:27:36 -0400
> > Organization: Ohio Highway Patrol Retirement System
> > To: samba at
2017 Jan 09
2
kerberos_kinit_password failed: Preauthentication failed
Hello!
I do not use sssd use winbind.
When I mentioned in the lines workgroup and realm, they are like this
(for example)
Workgroup = INTRNAL
Realm = INTERNAL.TESTE.COM.BR
I do not know if that was what caused the confusion ....
Thanks
Em 08-01-2017 20:28, Rowland Penny via samba escreveu:
> On Sun, 8 Jan 2017 20:04:41 -0200
> "Carlos A. P. Cunha" <carlos.hollow at
2007 Jul 04
1
net ads join without kerberos
Hello,
I'm trying to join a samba server to a w2k domain.
Now I have removed all samba and kerberos software from the machine to reset
configuration.
Then I have executed "net ads testjoin" to see what happened (I have already
joined the machine to the domain).
It returned the following messages:
[2007/07/04 09:14:44, 0] libads/kerberos.c:ads_kinit_password(208)
2019 Mar 21
1
AD authentication issue in Samba (kerberos errors)
On 3/20/19 9:40 AM, Rowland Penny via samba wrote:
> On Wed, 20 Mar 2019 17:22:36 +0200
> "linux.il via samba" <samba at lists.samba.org> wrote:
>> Rowland,
>> Thank you, I'll try to implement your suggestions.
>> But it definitely worked without winbind.
>>
>> Then your 'Samba' problem isn't a Samba problem :-)
>>
>>
2015 Nov 17
3
Samba 4.1.6-Ubuntu on 14.04 domain join seems successful with caveats, testjoin reports no logon servers...
Interesting. So would having the account I'm creating it with in the same
subdomain fix the potential trust issues, or is samba's function in a
subdomain in general in question?
On Tue, Nov 17, 2015 at 3:25 PM Rowland Penny <rowlandpenny241155 at gmail.com>
wrote:
> On 17/11/15 19:32, Schuyler Bishop wrote:
> > Hi Rowland,
> >
> > Thanks for the response. I
2009 Sep 04
1
samba - preauthentication error
Can anyone suggest how to get around the following?
[2009/09/05 00:32:55, 3] libads/sasl.c:ads_sasl_spnego_bind(300)
ads_sasl_spnego_bind: got server principal name =
exdc1$@domain.example.com
[2009/09/05 00:32:55, 3] libsmb/clikrb5.c:ads_krb5_mk_req(593)
ads_krb5_mk_req: krb5_cc_get_principal failed (No credentials cache found)
[2009/09/05 00:32:56, 0]
2008 Jan 22
1
Problems Joining an ADS domain
We are having problems joining onto our 2003 server domain. This is
strange in that other linux clients on our network are NOT having
problems.
It appears that the domain will not allow new linux machines to join the
domain, even when allowing existing machines that have the exact same
configuration, to authenticate from the domain.
In order to test this I have taken a stripped down debian box
2015 Nov 18
0
Samba 4.1.6-Ubuntu on 14.04 domain join seems successful with caveats, testjoin reports no logon servers...
On 18/11/15 18:08, Schuyler Bishop wrote:
> When I sent the original note, I had it configured this way:
>
> [realms]
> HIJ.KLM.COM <http://hij.klm.com/> = {
> kdc = ad1.hij.klm.com
> kdc = ad2.hij.klm.com
> admin_server = ad.hij.klm.com
> default_domain = hij.klm.com
> }
>
> [domain_realm]
> .xyz.hij.klm.com = HIJ.KLM.COM <http://hij.klm.com/>
>