search for: demotion

Hi, during a demote of an online and working DC I receive this error dsreplicasync failed (8440 'werr_ds_dra_bad_nc') Any suggestion where could be the issue, server is not really demoted Server is samba 4.4.5 and other server that has fsmo roles is 4.10.7 Thanks

I'm trying to demote dc3 from msad dc service. As the root user, I type this command: samba-tool domain demote -Uadministrator which fails with this error: "Using dc2.infinity.local as partner server for the demotion" The problem is that dc2 was demoted some weeks ago, and is no longer running samba4. Is there a way I can force dc3 to use a different dc as the 'partner server'? Or, is there a way I can clear dc2 out of the memory of dc3? Or, would it be better to treat dc3 as though it were...

...emote had gone well. Now, when I run "samba-tool dnsupdate --verbose" I can see references to the first DC that remain. Unfortunately, that DC no longer exists so I simply cannot demote it again. Following the instructions on the "Demote a Samba AD DC" page "Verifying The Demotion" section, I can see references to the original AD DC in the ADUC, ADSS and the MMC Console. So, I need to fix this. Currently I am running a Samba 4.3.11 version AD DC. I see that it is suggested that I use v4.4.0 or newer to "Demote an Offline Domain Controller." I have a second...

I have recently added a DC to my AD - Former DC was Samba 4.1.6, new DC is 4.3.11 (latest supported by Ubuntu). There's also a Window 2008 server I had tried to join as an AD - that server, wouldn't completely join and replicate to the 4.1.6 samba AD, and now it will not Un-join the AD "domain" either via dcpromo. This brings me to my actual question - Now that I have

Mandi! Denis Cardon via samba In chel di` si favelave... > what version of Samba are you running? Recent versions do a much better job > at DNS cleaning during demote. Eh, domain controllers are still on samba 4.5... > I also advise you to run the demote on another DC than the one you are > demoting (samba-tool doamin demote --remove-other-dead-server=xxxxx). > Running a

In the event demoting a DC caused an issue due to an error (yes, on the user part) could the demoted DC be re-joined to allow correction of the issue? Or should one never rejoin a demoted DC? -- Thank you. Bob Wooden

On 01/04/16 22:38, spindles7 wrote: > Hi Rowland, > Have tried your patch, and now the Demote succeeds: > > root at dc3:~# samba-tool domain demote -Uadministrator > Using dc1.microlynx.com as partner server for the demotion > Password for [MICROLYNX\administrator]: > Deactivating inbound replication > Asking partner server dc1.microlynx.com to synchronize from us > Changing userControl and container > Removing Sysvol reference: CN=DC3,CN=Enterprise,CN=Microsoft System Volumes,CN=System,CN=Configuration,...

...ent of my work domain. I have 2 x 4.1 DCs and 2 x 4.7 DCs. I have transferred FSMO role to #3 and it is replicating to #4 fine. I have demoted #1 which appeared to go fine and have turned it off. When I try to demote #2 it fails with the error... Using dc3.domain.com as partner server for the demotion Password for [DOMAIN\administrator]: Desactivating inbound replication Asking partner server dc3.domain.com to synchronize from us Failed to bind - LDAP error 8 LDAP_STRONG_AUTH_REQUIRED - <SASL:[GSS-SPNEGO]: Sign or Seal are required.> <> Failed to connect to 'ldap://dc3.domain.co...

...:38:02 +0100, Rowland penny <rpenny at samba.org> wrote: >On 30/03/16 23:26, spindles7 wrote: >> Hi all, >> I am consistently getting the error: >> >> root at dc2:~# samba-tool domain demote -Uadministrator >> Using dc1.microlynx.com as partner server for the demotion >> Password for [MICROLYNX\administrator]: >> Deactivating inbound replication >> Asking partner server dc1.microlynx.com to synchronize from us >> Changing userControl and container >> ERROR(<type 'exceptions.TypeError'>): uncaught exception - remove_sys...

I have been replacing some "old" hardware and have demoted two DC's with 'samba-tool' as per the Samba wiki demotion page. When running Louis' "samba-info.sh" script, that script still finds the presence of the old, now demoted DC hostnames. Further investigation thru RSAT (W10) found the demoted both DC's still listed under the ADUC>Computers (along with all the other pc's on the AD) de...

Hello! I'm trying to remove a DC from our samba domain (samba 4.17.4). It was the primary controller (with FSMO roles), - I successfully transferred the roles to another DC. Now it's time to demote: ai# samba-tool domain demote -U mjt-adm Using svdcp.tls.msk.ru as partner server for the demotion Password for [TLS\mjt-adm]: Deactivating inbound replication Asking partner server svdcp.tls.msk.ru to synchronize from us Changing userControl and container Error while demoting, re-enabling inbound replication ERROR(ldb): Error while renaming CN=AI,OU=Domain Controllers,DC=tls,DC=msk,DC=ru to CN=...

Hi, I'm trying demote my old DC, but the following message appear: root at dc-old:~# samba-tool domain demote -Uadministrator Using dc1.empresa.com.br as partner server for the demotion Password for [EMPRESA\administrator]: Deactivating inbound replication Asking partner server dc1.empresa.com.br to synchronize from us Failed to bind - LDAP error 8 LDAP_STRONG_AUTH_REQUIRED - <SASL:[GSS-SPNEGO]: Sign or Seal are required.> <> Failed to connect to 'ldap://dc1.empres...

...; registered GENSEC backend 'ntlmssp' registered GENSEC backend 'http_basic' registered GENSEC backend 'http_ntlm' registered GENSEC backend 'krb5' registered GENSEC backend 'fake_gssapi_krb5' registered Using SOGO3.ad.oak-wood.co.uk as partner server for the demotion Using binding ncacn_ip_tcp:SOGO3.ad.oak-wood.co.uk[,seal] resolve_lmhosts: Attempting lmhosts lookup for name SOGO3.ad.oak-wood.co.uk<0x20> resolve_lmhosts: Attempting lmhosts lookup for name SOGO3.ad.oak-wood.co.uk<0x20> Password for [NUMBER37\administrator]: Deactivating inbound rep...

...n "samba-tool dnsupdate > --verbose" I can see references to the first DC that remain. > Unfortunately, that DC no longer exists so I simply cannot demote it > again.  > > Following the instructions on the "Demote a Samba AD DC" page > "Verifying > The Demotion" section, I can see references to the original AD DC in > the > ADUC, ADSS and the MMC Console. So, I need to fix this.  > > Currently I am running a Samba 4.3.11 version AD DC. I see that it is > suggested that I use v4.4.0 or newer to "Demote an Offline Domain > Contr...

Replaced as instructed and ran the command. It claimed "success", however (RSAT) DNS Manager still shows demoted DC as SOA record. BTW, this demoted DC is now shut off. Suggestions? > Run this on a DC: > > samba-tool dns delete 127.0.0.1 samdom.example.com @ NS fqdn_string -U > Administrator > > Replace: 'samdom.example.com' with your dns domain name. >

Hi together, Demoting from a Win-Server-Based Active Directory fails root at srvf01:~# samba-tool domain demote --server windc-server -UAdministrator Using srv15.lan.compumaster.de as partner server for the demotion Password for [COMPUMASTER\Administrator]: Desactivating inbound replication Asking partner server windc-server to synchronize from us Error while demoting, re-enabling inbound replication ERROR(<class 'samba.drs_utils.drsException'>): Error while sending a DsReplicaSync for partion CN...

On Sun, 14 Aug 2016 19:18:41 +0100 Alex Crow via samba <samba at lists.samba.org> wrote: > > > > > Ok, lets just run through this: > > You have an NT4-style PDC > Correct. > > You classicupgrade this to a DC > Yes, with BIND9_DLZ DNS backend. > > > You join another computer as a DC > > > > At this point, have you checked that all DNS

...; Following: > https://wiki.samba.org/index.php/Demoting_a_Samba_AD_DC > > i've demoted and removed a DC. Seems all went as expected: > > root at vdcud1:~# samba-tool domain demote --server=vdcsv1.ad.fvg.lnf.it -U gaio > Using vdcsv1.ad.fvg.lnf.it as partner server for the demotion > Password for [LNFFVG\gaio]: > Deactivating inbound replication > Asking partner server vdcsv1.ad.fvg.lnf.it to synchronize from us > Changing userControl and container > Removing Sysvol reference: CN=VDCUD1,CN=Enterprise,CN=Microsoft System Volumes,CN=System,CN=Configuration,D...

Hi all, I recently migrated our samba 3 domain to an AD domain using Samba 4 classic upgrade tool. Well, every seems to work fine since i'm still alive ;) . I promoted a Windows 2k8 box as a new DC of this domain and I transfer the 5 FSMO roles to it. Now I would like to demote the Samba4 DC but when I tried I got this message : # samba-tool domain demote ERROR: Current DC is still

Hi Rowland, Have tried your patch, and now the Demote succeeds: root at dc3:~# samba-tool domain demote -Uadministrator Using dc1.microlynx.com as partner server for the demotion Password for [MICROLYNX\administrator]: Deactivating inbound replication Asking partner server dc1.microlynx.com to synchronize from us Changing userControl and container Removing Sysvol reference: CN=DC3,CN=Enterprise,CN=Microsoft System Volumes,CN=System,CN=Configuration,DC=microlynx,DC=com Remov...