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2018 May 29
4
Samba 4.8 RODC not working
I think you missed these in the firewall, if you allowed the "in" for the DC, you also need the OUT. 49152:65535/tcp ALLOW OUT Greetz, Louis > -----Oorspronkelijk bericht----- > Van: samba [mailto:samba-bounces at lists.samba.org] Namens > Gaetan SLONGO via samba > Verzonden: dinsdag 29 mei 2018 16:40 > Aan: Rowland Penny > CC: samba at lists.samba.org > Onderwerp: Re: [Samba] Samba 4.8 RODC not working > > Hi Rowland, > > > As said into the reply sent to Andrew, Winbind is installed, > but not started by samba (...
2017 Dec 19
2
Replication issue (maybe due to 4.7.0 bug?)
On Tue, 2017-12-19 at 11:00 +0100, Gaetan SLONGO wrote: > Hi Andrew, > > Thank you for your answer. The issue is in the source or destination ? > Because meanwhile I noticed the destination server was on 4.6.11 and not 4.7.3 as the source. What do you think about it ? Update the destination to 4.7.4 when this is released in a few da...
2017 Mar 27
3
[Samba 4.5] Very slow LDAP Queries (almost unusable), performance tunning ?
On Mon, 2017-03-27 at 10:43 +0200, Gaetan SLONGO via samba wrote: > Zarafa is not on the same server as Samba  > > We only have 2 AD/DC Samba 4.5 (CentOS 7) and we put required indexes > on LDAP .  > > Arround 1000 mailboxes but not all are simultaneously in use (approx > 1/3 in use).  > MTA is postfix (and is still conn...
2018 May 31
4
Samba 4.8 RODC not working
...need a smal change.  test as followed The wiki line:  netstat -tulpn | egrep "samba|smbd|nmbd|winbind"  Now test my line and see the changes. this catches everything a DC might be running. netstat -plaunt | egrep "ntp|bind|named|samba|?mbd"     Greetz,   Louis   Van: Gaetan SLONGO [mailto:gslongo at it-optics.com] Verzonden: donderdag 31 mei 2018 11:01 Aan: L.P.H. van Belle CC: samba at lists.samba.org Onderwerp: Re: [Samba] Samba 4.8 RODC not working Hi Louis ! Thank you for your time. OK I see. But I checked, for testing I set an allow all rule,  which doesnt have an...
2017 Mar 27
4
[Samba 4.5] Very slow LDAP Queries (almost unusable), performance tunning ?
...fix/exim?   My top was about 150 users, and all my printers are connected also so about 200 devices do ldap searches. but my setup is split over 10+ servers ( 2 are AD DC )   So best is to tell what you can about your setup, anonimize if needed.   Greetz,   Louis       Van: Gaetan SLONGO [mailto:gslongo at it-optics.com] Verzonden: maandag 27 maart 2017 10:12 Aan: L.P.H. van Belle CC: samba at lists.samba.org Onderwerp: Re: [Samba] [Samba 4.5] Very slow LDAP Queries (almost unusable), performance tunning ?   What we found is Zarafa makes a very big amount of queries, which make...
2017 Dec 14
2
Replication issue (maybe due to 4.7.0 bug?)
On Thu, 2017-12-14 at 11:40 +0100, Gaetan SLONGO wrote: > Hi Andrew, > > By increasing global logs (not only drs) I get this : Failed to apply records: ../source4/dsdb/samdb/ldb_modules/repl_meta_data.c:3643: Failed to remove backlink of msDS-RevealedDSAs when deleting CN=DMZRODC This is bug https://bugzilla.samba.org/show_bug.cgi?id=...
2017 Mar 27
0
[Samba 4.5] Very slow LDAP Queries (almost unusable), performance tunning ?
...:-) Indexes seem correct to me. But I'm not sure at 100% because I cannot find clear explanation regarding the searchFlags attribute value .. 1, 2, ... ? Maybe you have one ? Thanks ! ----- Mail original ----- De: "Andrew Bartlett" <abartlet at samba.org> À: "Gaetan SLONGO" <gslongo at it-optics.com>, "L.P.H. van Belle" <belle at bazuin.nl> Cc: samba at lists.samba.org Envoyé: Lundi 27 Mars 2017 11:06:56 Objet: Re: [Samba] [Samba 4.5] Very slow LDAP Queries (almost unusable), performance tunning ? On Mon, 2017-03-27 at 10:43 +0200, Gae...
2018 Dec 10
5
Samba 4 with Microsoft Exchange
Hi All, We would like to know if recent developments and improvements allow to use a Microsoft Exchange infrastructure with Samba 4 as an Active Directory Controller ? Any informations about it ? Thank you very much
2017 Dec 13
2
Replication issue (maybe due to 4.7.0 bug?)
On Wed, 2017-12-13 at 11:37 +0100, Gaetan SLONGO wrote: > Hi Andrew. > > Any idea to solve this ? You need to turn up the logs on the destination server until you get more useful log entries leading up to: ==> /var/log/samba/log.samba <==  [2017/12/07 10:10:55.825907, 0] ../source4/dsdb/repl/drepl_out_helpers.c:942(dreplsrv_op_...
2018 May 29
2
Samba 4.8 RODC not working
...is is sernet packages) Thanks ----- Mail original ----- De: "Rowland Penny via samba" <samba at lists.samba.org> À: samba at lists.samba.org Envoyé: Jeudi 24 Mai 2018 20:48:22 Objet : Re: [Samba] Samba 4.8 RODC not working On Thu, 24 May 2018 11:30:40 +0200 (CEST) Gaetan SLONGO via samba <samba at lists.samba.org> wrote: > Hi, > > > > > It's my first try to setup RODC using Samba 4.8. We have latest Samba > 4.7 environnement with 2 DC and some file servers. Joining the DC to > the domain is OK using samba-tool domain join command...
2018 May 30
0
Samba 4.8 RODC not working
...ils, see the parameter description in the smb.conf(5) man page.   What i'll do, go lunching first, then i'll post my rule for ufw for my member server, that is set to Default: deny (incoming), deny (outgoing), disabled (routed) if people want them.  Greetz,   Louis       Van: Gaetan SLONGO [mailto:gslongo at it-optics.com] Verzonden: woensdag 30 mei 2018 12:13 Aan: L.P.H. van Belle CC: samba at lists.samba.org Onderwerp: Re: [Samba] Samba 4.8 RODC not working Hi Louis ! Thanks for suggestion ! What are these ports ? Thanks ! De: "L.P.H. van Belle via samba" <samb...
2018 Jun 13
2
Samba 4.8 RODC not working
...4.8 RODC not working  If its really urgent then u would really suggest, invest in samba a bit and pay them to get this working. Thats what sernet can do for you. Get commercial support. Im pretty much out of options, execpt upgrade to 4.8 and try it again. Greetz, Louis Van: Gaetan SLONGO [mailto:gslongo at it-optics.com] Verzonden: woensdag 13 juni 2018 10:40 Aan: Rowland Penny; L.P.H. van Belle CC: samba at lists.samba.org Onderwerp: Re: [Samba] Samba 4.8 RODC not working Hi Louis, Hi Rowland, I will respond to both in this mail. Yes winbind is installed : [root at...
2017 Mar 23
4
[Samba 4.5] Very slow LDAP Queries (almost unusable), performance tunning ?
...afaAccount=1)(|(mail=%s)(otherMailbox=%s))) That helps a lot. ! If you switch to kopano beware to change the SCHEMA and filters zarafaAccount changed to kopanoAccount Greetz. Louis > -----Oorspronkelijk bericht----- > Van: samba [mailto:samba-bounces at lists.samba.org] Namens Gaetan SLONGO via > samba > Verzonden: donderdag 23 maart 2017 11:12 > Aan: samba at lists.samba.org > Onderwerp: [Samba] [Samba 4.5] Very slow LDAP Queries (almost unusable), > performance tunning ? > Urgentie: Hoog > > > Dear users, > > We are facing to a big latency issue r...
2018 Jun 13
3
Samba 4.8 RODC not working
On Wed, 13 Jun 2018 10:40:28 +0200 (CEST) Gaetan SLONGO <gslongo at it-optics.com> wrote: > Hi Louis, Hi Rowland, > > > I will respond to both in this mail. > > > Yes winbind is installed : > > > > [root at dmzrodc ~]# which winbindd > /usr/sbin/winbindd > [root at dmzrodc ~]# rpm -qa |grep winbi...
2017 Mar 27
1
[Samba 4.5] Very slow LDAP Queries (almost unusable), performance tunning ?
...tsandtricks.com Security: http://www.bntsecurity.com Infrastructure: http://www.bitsandtricks.com BTW: BE0817.401.875 Crelan BE46 8601 0806 3436 Voor onze Algemene Voorwaarden, zie: http://www.bitsandtricks.com/index.php/contact/algemene-voorwaarden     -----Original message----- From:Gaetan SLONGO via samba <samba at lists.samba.org> Sent:Mon 27-03-2017 10:45 Subject:Re: [Samba] [Samba 4.5] Very slow LDAP Queries (almost unusable), performance tunning ? To:L.P.H. van Belle <belle at bazuin.nl>; CC:samba at lists.samba.org; Zarafa is not on the same server as Samba We only ha...
2017 Dec 07
2
Replication issue (maybe due to 4.7.0 bug?)
...405-1923390809-3425158908-11157)) These are dropped in the logs from the source when throwing replicate (samba-tool). On the other side logs are the same as the first mail Thanks ! ----- Mail original ----- De: "Andrew Bartlett" <abartlet at samba.org> À: "Gaetan SLONGO" <gslongo at it-optics.com>, samba at lists.samba.org Envoyé: Jeudi 7 Décembre 2017 11:35:20 Objet : Re: [Samba] Replication issue (maybe due to 4.7.0 bug?) On Thu, 2017-12-07 at 10:33 +0100, Gaetan SLONGO via samba wrote: > > I can't find what is causing this error and t...
2017 Aug 30
4
Shares not accessible when using FQDN
...ion??). Thanks ----- Mail original ----- De: "Rowland Penny via samba" <samba at lists.samba.org> À: samba at lists.samba.org Envoyé: Mercredi 30 Août 2017 11:00:18 Objet : Re: [Samba] Shares not accessible when using FQDN On Wed, 30 Aug 2017 10:43:39 +0200 (CEST) Gaetan SLONGO <gslongo at it-optics.com> wrote: > Hi Rowland, > > > Thank you for your answer. > I think I have found a solution which could solve the issue until the > next migration step. It tested it on another server which is not > critital : > > > > > *...
2017 Mar 27
0
[Samba 4.5] Very slow LDAP Queries (almost unusable), performance tunning ?
...postfix/exim? My top was about 150 users, and all my printers are connected also so about 200 devices do ldap searches. but my setup is split over 10+ servers ( 2 are AD DC ) So best is to tell what you can about your setup, anonimize if needed. Greetz, Louis Van: Gaetan SLONGO [mailto:gslongo at it-optics.com] Verzonden: maandag 27 maart 2017 10:12 Aan: L.P.H. van Belle CC: samba at lists.samba.org Onderwerp: Re: [Samba] [Samba 4.5] Very slow LDAP Queries (almost unusable), performance tunning ? What we found is Zarafa makes a very big amount of queries, which m...
2018 Jun 13
2
Samba 4.8 RODC not working
On Wed, 13 Jun 2018 12:28:23 +0200 (CEST) Gaetan SLONGO <gslongo at it-optics.com> wrote: > Hi Rowland, > > > I have no homes share. As far as I know I should not have that share > on a DC ..? Then don't worry about it, I was just checking if you had one. > > > Regarding the security consideration for a DMZ zone...
2018 Jun 13
4
Samba 4.8 RODC not working
On Wed, 13 Jun 2018 10:05:23 +0200 (CEST) Gaetan SLONGO <gslongo at it-optics.com> wrote: > Hi Rowland, > > > Same, as said; winbind isn't started :-) > > > > [root at dmzrodc ~]# ps ax | egrep "ntp|bind|named|samba|?mbd" > 650 ? Ss 0:00 /usr/sbin/ntpd -u ntp:ntp -g > 1205 ? Ss 0:00 /usr/sbin/s...