search for: dc3

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2019 May 20
5
Upgrade from 4.9.8 to 4.10.3 on Centos using Sernet Packages
Hello you all, we have a 4 DC environment running on Centos7 with the Sernet-Packages. Version on all DCs is 4.9.8 (smb.conf below). We upgraded one of the DCs to 4.10.3. After a few minutes we see this in the logs: May 20 10:57:17 dc3 samba[15547]: [2019/05/20 10:57:17.200060, 0] ../../lib/util/fault.c:79(fault_report) May 20 10:57:17 dc3 samba[15547]: =============================================================== May 20 10:57:17 dc3 samba[15547]: [2019/05/20 10:57:17.200405, 0] ../../lib/util/fault.c:80(fault_report) May 20...
2017 Oct 05
2
Magically disappearing errors during FSMO transfer
Recently tried transferring roles from Samba 4.3.11 to Samba 4.7.0. Ultimately, both dcs agreed that the 4.7.0 dc (dc3) had all the roles and replication and the databases were in good shape. However, during the process, I got a lot of errors that seemed to magically disappear. Should I be worried? root at dc3:~# samba-tool fsmo show SchemaMasterRole owner: CN=NTDS Settings,CN=DC0,CN=Servers,CN=Default-First-Sit...
2017 Oct 05
0
Magically disappearing errors during FSMO transfer
On Thu, 5 Oct 2017 14:14:56 -0500 (CDT) Mike Ray via samba <samba at lists.samba.org> wrote: > Recently tried transferring roles from Samba 4.3.11 to Samba 4.7.0. > Ultimately, both dcs agreed that the 4.7.0 dc (dc3) had all the roles > and replication and the databases were in good shape. However, during > the process, I got a lot of errors that seemed to magically > disappear. > > Should I be worried? > > root at dc3:~# samba-tool fsmo show SchemaMasterRole owner: CN=NTDS > Setting...
2015 Apr 23
4
Machine choosing unexpected logonserver in multi-dc domain 4.2.1
I have the following setup in a samba 4.2.1 multi-dc domain DC1 - 10.10.2.50 DC2 - 10.10.2.60 DC3 - 192.168.103.2 I have a site and subnet setup for each DC in Active Directory Sites and Services DC1 server in site DC1 with subnet 10.10.2.50/32 DC2 server in site DC2 with subnet 10.10.2.0/24 DC3 server in site DC3 with subnet 192.168.103.0/24 DC3 has dhcpd setup giving machines on it's n...
2018 May 17
3
Dcs Replication
Hi! I have 2 DC, now add one more DC, but all dcs dont view between they. New DC is "DC2" DC1 - vlan10 -> OK to DC3(Connectad by openvpn) DC1 -> vlan10 -> OK to DC2(vlan50) DC2-> vlan50 -> OK to DC1(vlan10) DC2-> Openvpn -> Dont "see" DC3 DC3 -> Openvpn -> OK to DC1(vlan10) DC3 -> Openvpn -> Dont "view" DC2(vlan50) All version Dcs Samba 4.7.7 Firewall is al...
2020 Nov 03
4
DNS /16 reverse zone issues with children and octets
Hello Samba List, I have 2 problems with dns - seeing the child entries and a zone with an extra octet. First... I have created a /16 reverse zone as per the wiki page (https://wiki.samba.org/index.php/DNS_Administration#To_create_a_.2F24_reverse_zone)... $ samba-tool dns zonecreate dc3 130.130.in-addr.arpa $ samba-tool dns zonelist --reverse dc3 pszZoneName : 130.130.in-addr.arpa Flags : DNS_RPC_ZONE_DSINTEGRATED DNS_RPC_ZONE_UPDATE_SECURE ZoneType : DNS_ZONE_TYPE_PRIMARY Version : 50 dw...
2019 May 07
4
DN lists have different size: 4065 != 4029
Hello, dc3 = principal DC dc4 = secondary DC I had this problem last month after updating samba to version 4.10.x. and also the schema from 45 to 69. But it looked like it had been corrected. Today I noticed that on dc4 there are computers that are not on dc3. I updated: 4.7.x to 4.8.x 4.8.x to 4.9.x and on...
2018 May 17
2
Dcs Replication
...May 2018 17:19:17 -0300 Carlos via samba <samba at lists.samba.org> wrote: > I understand, but dont replication between sites, is my problem.... > > Regards; > Lets start by confirming if this is your setup: Matriz site Filail DC1 --------------- DC3 | | | | DC2 DC4 That is, DC1 & DC2 are in the Matriz site and DC3 & DC4 are the Filail site If that is correct, does DC1 replicate to DC2 and does DC3 replicate to DC4 ? Following on from that, do...
2019 Aug 08
4
id mapping on a dc+file server
Hi, I have a question again about my test environment. I have dc1, dc2, fileserver1, and dc3. dc3 is on an another site, and is functioning as fileserver too. As I read in the documentation, I cannot (shouldn't) use idmap config parameters in the smb.conf on my dc3. Unfortunately, first I copied that parameters too from fileserver1 (I use rid backend on fileserver1). So, I removed the...
2018 May 17
3
Dcs Replication
Hi! In Option "Inter-Site Transports", i have only  one the name "DEFAULTIPSITELINK" , in properties Sites in this link: Matriz Filial Matriz -> site with DC1 and DC2 Filail ->  site With DC3 Regards; On 17-05-2018 13:12, lingpanda101 wrote: > On 5/17/2018 12:07 PM, Carlos wrote: >> Hi! >> >> Thanks for answer. >> >> But, i allowed all ports in my firewall... >> >> I tested, shutdown  my DC1 >> >> DC2 dont comunication with DC3...
2018 Aug 15
0
DDNS with bind9 and isc-dhcp-server
...d[572]: DHCPREQUEST for 192.168.56.221 > from 08:00:27:7b:f1:f2 (linux-client) via enp0s8 > Aug 15 21:27:51 sambabuch dhcpd[572]: DHCPACK on 192.168.56.221 to > 08:00:27:7b:f1:f2 (linux-client) via enp0s8 > -------------------- > OK, it should look similar to this: Aug 15 21:14:19 dc3 dhcpd: Commit: IP: 192.168.0.59 DHCID: 1:cc:4e:ec:e9:c8:d3 Name: dhcp-192-168-0-59 Aug 15 21:14:19 dc3 dhcpd: execute_statement argv[0] = /usr/local/bin/dhcp-dyndns.sh Aug 15 21:14:19 dc3 dhcpd: execute_statement argv[1] = add Aug 15 21:14:19 dc3 dhcpd: execute_statement argv[2] = 192.168.0.59 Aug...
2018 May 17
2
Dcs Replication
Hi! Thanks for answer. But, i allowed all ports in my firewall... I tested, shutdown  my DC1 DC2 dont comunication with DC3 I create user in DC2, dont replication with DC3... I waited more in 20 minutes Why ?? Regards; On 17-05-2018 12:01, lingpanda101 wrote: > On 5/17/2018 10:30 AM, Carlos via samba wrote: >> Hi! >> >> I have 2 DC, now add one more DC, but all dcs dont view between they. >&...
2020 Feb 13
2
Failover DC did not work when Main DC failed
...ng you understand that Samba will not use the second >> nameserver if Samba has fallen over, but the computer will. > > > Hello Rowland, > > Thanks for your reply. > > Interesting points. > > So, in a normal situation... > > * WINDOWS CLIENT --> DNS --> DC3 --> YES > * WINDOWS CLIENT --> DOMAIN LOGON --> DC3 --> YES > * WINDOWS CLIENT --> FILES --> QNAP --> DC3 --> YES > > ...happy days. > > Then, the Proxmox VM backup at 3am has a funny turn and DC3 does not > start (which is exactly what happened). >...
2018 May 17
2
Dcs Replication
On Thu, 17 May 2018 17:37:28 -0300 Carlos <carlos.hollow at gmail.com> wrote: > Matriz site Filial site > DC1 -------(OPENVPN)-------- DC3 > | > | > DC2 > > DC1 -> DC2 = OK > DC1 -> DC3 = OK > > DC2 -> DC1 = OK > DC2 -> DC3 = NO > > DC3 -> DC1 = OK > DC3 -> DC2 = NO THERE IS NOTHING WRONG, that is how it is supposed to work! As I said, y...
2019 Aug 11
2
Can't replicate DCs
Hi list, I'm running into issues with Samba 4.5.16-Debian. I am trying to get 3 DCs to talk to each other and replicate. DC1 and DC3 are on the same subnet; DC2 is on another subnet, accessible by IP. Currently, no firewalls on any of the DCs. Issue 1 - When I run "samba-tool drs showrepl", I get various results: DC1 - Failed to bind to uuid e3514235-4b06-11d1-ab04-00c04fc2dcd2 for ncacn_ip_tcp:10.1.10.10[1024,seal,t...
2019 May 07
2
DN lists have different size: 4065 != 4029
...erent size: 4065 != 4029 Hello guys, Why did you upgrade the schema to '69' ? That is the schema from 2012R2 and is still marked as experimental. I do not know why I did this update. Maybe I thought I could use DC as 2012R2. <sad> Could you run :   samba-tool ldapcmp ldap://dc3 ldap://dc4 --filter=cn,CN,dc,DC And compair that output? I made the comparison. It has a jumble of differences. Can I do a schema downgrade? On Tue, May 7, 2019 at 11:11 AM L.P.H. van Belle via samba <samba at lists.samba.org> wrote: Could you run :  samba-tool ldapcmp ldap://d...
2020 Feb 12
2
Failover DC did not work when Main DC failed
On 12/02/2020 12:54, L.P.H. van Belle via samba wrote: > > >> Hello Louis, >> >> Thanks for your reply. >> >> For that dig command I get... >> >> >> root at dc3.mydomain.com ~ $ (screen) dig NS $(hostname -d) >> >> ; <<>> DiG 9.11.3-1ubuntu1.11-Ubuntu <<>> NS mydomain.com >> ;; global options: +cmd >> ;; Got answer: >> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 63144 >> ;; fla...
2018 Jul 03
2
client @0x7f6ed800bc20 172.16.5.86#62582: update 'campus.company.intra/IN' denied
> > I don't know what error you are getting, even if you have posted it, > can you post the full error. Can you please post all the lines from > syslog around the error and not just the error. The only logs that show is below. ./daemon.log.1:33430:Jul 2 06:16:28 dc3 named[9754]: client 10.10.4.3#52074: update 'campus.company.intra/IN' denied ./daemon.log.1:33432:Jul 2 06:17:03 dc3 named[9754]: client 10.10.1.2#58780: update 'campus. company.intra /IN' denied ./daemon.log.1:33433:Jul 2 06:17:03 dc3 named[9754]: client 10.10.1.2#56611: update &...
2019 May 07
2
DN lists have different size: 4065 != 4029
im on phone, had a quick small look at the dc3 output. is your time in sync, it looks like a 3 - 10 min different. gr. Louis Op 7 mei 2019, om 18:34, Elias Pereira <empbilly at gmail.com> schreef: Hello, dc3: http://pasted.co/6b703479 dc4: http://pasted.co/5068fc6e diff: http://pasted.co/025c3242 On Tue, May 7, 2019 at 12:...
2018 May 17
1
Dcs Replication
On 5/17/2018 3:58 PM, Carlos wrote: > > Hi! > > In "NTDS settings" created new connection for: > > DC2 ->DC3 > > DC3 -> DC2 > > All OK, > > I tested with option > > kccsrv:samba_kcc=No > > is ok too. > > But in my DC2, a received one erro: > > May 17 16:54:44 dc2 samba[10421]: [2018/05/17 16:54:44.543336,  0] > ../source4/dsdb/repl/drepl_out_helpers.c:1087(...