Displaying 20 results from an estimated 500 matches similar to: "Failed to modify SPNs on error in module acl: Constraint violation during LDB_MODIFY (19)"
2016 Mar 10
2
Failed to modify SPNs on error in module acl: Constraint violation during LDB_MODIFY (19)
Hi all,
SPN = servicePrincipalName
A simple search returning all servicePrincipalName declared in your AD:
ldbsearch -H $sam serviceprincipalname=* serviceprincipalname
An extract from result concerning a lambda client:
# record 41
dn: CN=win-client345,OU=Machines,DC=ad,DC=domain,DC=tld
servicePrincipalName: HOST/MB38W746-0009
servicePrincipalName: HOST/MB38W746-0009.ad.domain.tld
2016 Mar 13
0
Failed to modify SPNs on error in module acl: Constraint violation during LDB_MODIFY (19)
Am Donnerstag, 10. März 2016, 10:41:34 CET schrieb mathias dufresne:
Hi, Mathias and all
thank you for your answer.
> Hi all,
>
> SPN = servicePrincipalName
>
> A simple search returning all servicePrincipalName declared in your AD:
> ldbsearch -H $sam serviceprincipalname=* serviceprincipalname
>
For me:
ldbsearch -H
/var/lib/samba/private/sam.ldb serviceprincipalname=*
2016 Mar 08
0
Failed to modify SPNs on error in module acl: Constraint violation during LDB_MODIFY (19)
On Tue, 2016-02-02 at 23:38 +0100, Markus Dellermann wrote:
> sometimes I see following in the logs:
> /source4/rpc_server/drsuapi/writespn.c:234(dcesrv_drsuapi_DsWriteAcco
> untSpn)
> Failed to modify SPNs on
> CN=PCNAME,CN=Computers,DC=DOMAIN,DC=NAME,DC=NAME,DC=de: error in
> module acl:
> Constraint violation during LDB_MODIFY (19)
I am seeing a very similar message -
2016 Mar 24
2
Failed to modify SPNs on error in module acl: Constraint violation during LDB_MODIFY (19)
Hi again,
Am Montag, 14. März 2016, 00:44:47 CET schrieb Markus Dellermann:
> Am Donnerstag, 10. März 2016, 10:41:34 CET schrieb mathias dufresne:
> Hi, Mathias and all
> thank you for your answer.
>
> > Hi all,
> >
> > SPN = servicePrincipalName
> >
> > A simple search returning all servicePrincipalName declared in your AD:
> > ldbsearch -H $sam
2016 Mar 29
2
Failed to modify SPNs on error in module acl: Constraint violation during LDB_MODIFY (19)
Hi Mathias and all.
Am Donnerstag, 24. März 2016, 13:26:12 CEST schrieb mathias dufresne:
> Hi,
>
> I'm glad that helped you : )
>
> About SPN, I found that link few days ago:
> https://adsecurity.org/?page_id=183
> It tries to list the string values available usable for SPN.
>
> And it gives also that link:
>
2016 Mar 24
0
Failed to modify SPNs on error in module acl: Constraint violation during LDB_MODIFY (19)
Hi,
I'm glad that helped you : )
About SPN, I found that link few days ago:
https://adsecurity.org/?page_id=183
It tries to list the string values available usable for SPN.
And it gives also that link:
http://social.technet.microsoft.com/wiki/contents/articles/717.service-principal-names-spns-setspn-syntax-setspn-exe.aspx
That one is a technet paper to explain SPNs.
I tried to read it but
2016 Mar 29
0
Failed to modify SPNs on error in module acl: Constraint violation during LDB_MODIFY (19)
I'm not an expert, especially when it comes to servicePrincipalName which I
haven't understood until now but I think it is safe to give an object the
right to modify itself.
If securing is one of your main concern, you could try to remove the
possibility to that account to modify itself, once the servicePrincipalName
is created. Doing that SPN should NOT be removed (no right to remove it)
2020 Jul 22
1
Failed to modify SPNs
Adam, you already tried my suggestions?
What do you see here:
> Failed to modify SPNs on CN=SEC-CON03,CN=Computers,DC=domain,DC=com:
> acl: spn validation failed for ...
^^^^^^
So read the links below and post your results
The event id you showed, for now can be ignored. Inrelevant (for now).
And mostlikly wil disapear when you added/fixed the "correct" spn's
On
2015 Dec 30
4
Allow self password change using LDAP(s) with Samba4
Hi all
I am trying to create a webapp to allow users to change their own passwords
in Samba4 (perhaps, also in AD), using LDAP(s). But when I try to modify
the user password using this code:
dn: ........
changetype: modify
replace: unicodePwd
unicodePwd: "Temporal2"
I get this error:
0x32 (Insufficient access; error in module acl: insufficient access rights
during LDB_MODIFY (50))
2012 Dec 17
1
S4 AD Domain Up; but lots of NTLMSSP NTLM2 errors
samba-4.0.0 x86_64, CentOS6.3
My Samba4 / AD is up and running after migrating this weekend. Testing
looked good and the domain *is working* but there are some issues.
My log.samba file is full of the following; I'm not certain of the
significance of these.
[2012/12/17 05:59:09,
0] ../auth/ntlmssp/ntlmssp_sign.c:236(ntlmssp_check_packet)
NTLMSSP NTLM2 packet check failed due to invalid
2014 Apr 18
2
log.samba failure messages
Hi,
in our Samba 4.1.6 AD setup (a Controller and a Member Server), the
only remaining error messages are similar to the following three in
log.samba on the Controller:
*** 1 ***
[2014/04/17 15:28:54.647621, 0]
../source4/dns_server/dns_utils.c:282(dns_replace_records)
Deleting record failed; 50
*** 2 ***
[2014/04/18 09:10:12.046449, 0]
2012 Nov 20
1
problems with windows 2000 terminal server in AD with samba4rc5 (on Ubuntu 12.04.1 64bit) DC
Dear all,
after upgrading an existing NT4 domain, via "injecting" a samba3 LDAP
BDC to vampire security database, classicupgrade with samba-tool ...
everything seems to work like expecting, except the mentioned windows
2000 terminal server, see excerpt from log.samba file:
...
[2012/11/18 13:09:26, 0] ../source4/smbd/server.c:475(binary_smbd_main)
samba: using 'standard'
2006 Apr 22
3
how do I manually throw a 404?
I''m sure this has been asked before but a quick search on the web didn''t
give me any hints..
I''d like to do this:
@person = Person.find_by_name
throw_page_not_found unless @person
Anybody know how to do this, do I have to manually tinker with the
response object?
--
Posted via http://www.ruby-forum.com/.
2017 Jul 11
2
Samba ADS-member-server: FQDNs in /etc/hosts
Am 2017-07-11 um 14:57 schrieb Rowland Penny:
>> # smbclient \\\\server\\daten -Usgw%PW
>> session setup failed: NT_STATUS_UNSUCCESSFUL
>
> Restart all the Samba binaries on the DM
>
> Then check that the OS knows your user with:
>
> getent passwd sgw
libnss_winbind was missing!
Now both results are the same
user-names in /etc/passwd ... rmed now
I was 100%
2013 May 02
0
"Failed to modify SPNs on … error in module acl: insufficient access rights" error
My samba4 (latest git, @ 5f826415) logs seem to be littered with this error:
[2013/05/02 13:10:39, 0]
../source4/rpc_server/drsuapi/writespn.c:237(dcesrv_drsuapi_DsWriteAccountSpn)
Failed to modify SPNs on
CN=AIO6,CN=Computers,DC=corp,DC=example,DC=com: error in module acl:
insufficient access rights (50)
Any thoughts on debugging this / fixing this issue?
It's only this one machine
2013 Jan 26
1
Specifying the OU upon join
Hello,
I'm stumped. I'm trying to join a machine to a domain and I get this :
# samba-tool domain join campus.mcgill.ca DC -Udavid.salib at CAMPUS.MCGILL.CA
Finding a writeable DC for domain 'campus.mcgill.ca'
Found DC DC01.campus.MCGILL.CA
Password for [david.salib at CAMPUS.MCGILL.CA]:
workgroup is CAMPUS
realm is campus.MCGILL.CA
checking sAMAccountName
Adding
2019 Jul 22
6
replication stuck?
Am 22.07.19 um 10:39 schrieb Stefan G. Weichinger via samba:
> Am 20.07.19 um 11:54 schrieb Joachim Lindenberg via samba:
>> I figured it out myself. The kerberos configuration on the old dc cobra was bad ? no clue why it worked at all until yesterday.
>>
>> After fixing it, testing with kinit, and restarting the dc processes it resumed replication.
>
> pls show how you
2014 Sep 11
1
change primaryGroupID - unwilling to perform
My tool is growing fast and it takes me to the finishing line for
setting up my new user database. But nw I came across another strange issue:
I'd like to change the primaryGroupID. It is currently set to 513, which
simply does not exist. I wanted to set to 100, which exists and actually
the user is a member of this group, but then I get the following exception:
ldap.UNWILLING_TO_PERFORM:
2018 May 07
0
spn validation failed for spn MSSQLSvc
High there,
despite SPN - registration of MSSQLSvc - Service my samba-log is
littered with failures...
Please have a look about it:
Samba-Version: 4.5.16-SerNet-Debian-18.jessie
User foo and machine tz115 are registered in spn:
root at tz230:~# samba-tool spn list foo
foo
User CN=foo,CN=Users,DC=testzentrum,DC=uni-frankfurt,DC=de has the
following servicePrincipalName:
2016 Jan 12
1
Allow self password change using LDAP(s) with Samba4
Hi
Thanks all for your responses. The users can now change their own password
adding and removing the unicodePwd attribute, using the correct method to
generate the password value.
Now, I have a problem, because the users who have the option to force to
change the password in the next login checked, can't bind to the LDAP
server in order to change their password. Is there any way to do this,