search for: msdcs

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2013 Feb 28
2
Samba 4 Replication Problem
...fad-ca2d-447d-8138-0fd5957f8fa3 ==== INBOUND NEIGHBORS ==== ERROR(runtime): DsReplicaGetInfo of type 0 failed - (-1073610723, 'NT_STATUS_RPC_PROTOCOL_ERROR') ================================ ===the output host -t ==== [root at ldap1 ~]# host -t CNAME 0103c98e-0b54-4ca4-a4e5-2259fa6b0563._msdcs.prefeitura.unicamp.br. 0103c98e-0b54-4ca4-a4e5-2259fa6b0563._msdcs.prefeitura.unicamp.br is an alias for ldap1.prefeitura.unicamp.br. 0103c98e-0b54-4ca4-a4e5-2259fa6b0563._msdcs.prefeitura.unicamp.br is an alias for dc1.prefeitura.unicamp.br. [root at ldap1 ~]# ===the output host -t ==== [root a...
2017 Dec 12
2
DNS replication only working one way
...r make it over to the old DC. I have turned up samba logging on each side to 3, and you can see the logs below from the time I created a record on the new DC (around 13:39:17) Here are the logs for when I create a new A record on the NEW DC OLD DC (I believe d8d2fe1e-c14c-4dcb-98b6-b6c974a49d99._msdcs.tcsbasys.com refers to a DC which no longer exists in the domain) [2017/12/12 13:39:00.724602, 3] ../libcli/nbt/lmhosts.c:184(resolve_lmhosts_file_as_sockaddr) resolve_lmhosts: Attempting lmhosts lookup for name d8d2fe1e-c14c-4dcb-98b6-b6c974a49d99._msdcs.tcsbasys.com<0x20> [2017/12/12 13...
2014 Feb 05
1
ldb segment fault. Problem on joining as a DC member.
...Wed Feb 5 22:14:17 2014 MYT dreplsrv_notify_schedule(5) scheduled for: Wed Feb 5 22:14:22 2014 MYT dreplsrv_periodic_run(): schedule pull replication dreplsrv_refresh_partition(DC=DomainDnsZones,DC=kl01,DC=amtb-m,DC=org,DC=my) dreplsrv_out_connection_attach(87e240b2-95f9-4cae-9dc6-c8412397eddf._ msdcs.kl01.amtb-m.org.my): attach dreplsrv_refresh_partition(DC=ForestDnsZones,DC=kl01,DC=amtb-m,DC=org,DC=my) dreplsrv_out_connection_attach(87e240b2-95f9-4cae-9dc6-c8412397eddf._ msdcs.kl01.amtb-m.org.my): attach dreplsrv_refresh_partition(DC=kl01,DC=amtb-m,DC=org,DC=my) dreplsrv_out_connection_attach(...
2013 Nov 18
5
How to keep samba4 dc work fine when windows dc offline?
...c/rpc/dcerpc_sock.c:256(continue_socket_connect) Failed to connect host 172.16.3.3 on port 135 - NT_STATUS_HOST_UNREACHABLE [2013/11/18 09:55:57.148011, 0] ../source4/librpc/rpc/dcerpc_sock.c:419(continue_ip_open_socket) Failed to connect host 172.16.3.3 (880d3cbe-93a7-4e9d-a286-62b54a73a6ea._ msdcs.dotest.com) on port 135 - NT_STATUS_HOST_UNREACHABLE. [2013/11/18 09:56:00.147628, 0] ../source4/librpc/rpc/dcerpc_sock.c:256(continue_socket_connect) Failed to connect host 172.16.3.3 on port 135 - NT_STATUS_HOST_UNREACHABLE [2013/11/18 09:56:00.148012, 0] ../source4/librpc/rpc/dcerpc_sock.c:4...
2012 Nov 21
1
Failure demoting 2008_R2 DC (S4rc5)
...ync raise drsException("DsReplicaSync failed %s" % estr) [root at ADC1 etc]# I am seeing a lot of these entries in my samba log: [2012/11/20 20:57:48, 3] ../source4/libcli/resolve/dns_ex.c:489(pipe_handler) dns child failed to find name 'd3c6d14b-1dce-4dac-b3f5-99d4595d58cc._ msdcs.internal.testdom.com' of type A [2012/11/20 20:57:48, 3] ../source4/libcli/resolve/dns_ex.c:489(pipe_handler) dns child failed to find name 'd3c6d14b-1dce-4dac-b3f5-99d4595d58cc._ msdcs.internal.testdom.com' of type A [2012/11/20 20:57:48, 3] ../source4/libcli/resolve/dns_ex.c:489(p...
2017 Dec 13
2
DNS replication only working one way
...c3eacb6757f # record 2 dn: CN=NTDS Settings,CN=DC2,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=tcsbasys,DC=com objectGUID: 7da1efbb-3b68-4249-ab03-e09c3ffc0d1a # returned 2 records # 2 entries # 0 referrals root at dc1:~# host -t CNAME 0d5ebcac-88d7-44fb-a830-ec3eacb6757f._ msdcs.tcsbasys.com 0d5ebcac-88d7-44fb-a830-ec3eacb6757f._msdcs.tcsbasys.com is an alias for DC1.tcsbasys.com. root at dc1:~# host -t CNAME 7da1efbb-3b68-4249-ab03-e09c3ffc0d1a._ msdcs.tcsbasys.com 7da1efbb-3b68-4249-ab03-e09c3ffc0d1a._msdcs.tcsbasys.com is an alias for dc2.tcsbasys.com. root at dc1:~#...
2017 Sep 27
2
Samba as AD travails
...om. Failed to find DNS entry A heathfam.com 10.0.2.4 Looking for DNS entry SRV _ldap._tcp.heathfam.com samba-ad.heathfam.com 389 as _ldap._tcp.heathfam.com. Checking 0 0 389 samba-ad.heathfam.com. against SRV _ldap._tcp.heathfam.com samba-ad.heathfam.com 389 Looking for DNS entry SRV _ldap._tcp.dc._msdcs.heathfam.com samba-ad.heathfam.com 389 as _ldap._tcp.dc._msdcs.heathfam.com. Checking 0 0 389 samba-ad.heathfam.com. against SRV _ldap._tcp.dc._ msdcs.heathfam.com samba-ad.heathfam.com 389 Looking for DNS entry SRV _ldap._tcp.1ebfe405-6e9f-49d4- 9165-b0073b4f4cfe.domains._msdcs.heathfam.com samba-...
2013 May 08
0
Samba4 on hosted root server
...rver 64-bit. DNS for domain is registred with provider's name servers. Installed Samba with Bind backend following the how-to on http://www.matrix44.net/cms/notes/gnulinux/samba-4-ad-domain-with-ubuntu-12-04 [1] . When I tried to join the domain I got an error message that SRV _ldap._tcp.dc.msdcs.official.domain not found. No DC can't be located. I checked if name service is working properly on the server itself: > host -t SRV _ldap._tcp.dc.msdcs.official.domain _ldap._tcp.dc.msdcs.official.domain has SRV record 0 0 389 rv1325.official.domain. >host -t SRV _kerberos._udp.o...
2019 Sep 03
0
Trouble joining DC Bind9_DLZ
Hi, samba_dnsupdate --verbose --all-names IPs: ['192.168.1.20'] force update: A samba4-dc1.empresa.com.br 192.168.1.20 force update: NS empresa.com.br samba4-dc1.empresa.com.br force update: NS _msdcs.empresa.com.br samba4-dc1.empresa.com.br force update: A empresa.com.br 192.168.1.20 force update: SRV _ldap._tcp.empresa.com.br samba4-dc1.empresa.com.br 389 force update: SRV _ldap._tcp.dc._msdcs.empresa.com.br samba4-dc1.empresa.com.br 389 force update: SRV _ldap._tcp.db942639-cd54-4ef2-b31e-2de...
2019 Jul 29
0
Problems with replication in the Samba 4
...d52 > > ==== VIZINHOS DE ENTRADA ====================================== > > DC=empresa,DC=com,DC=br > Default-First-Site-Name\SAMBA4-DC via RPC > GUID de objeto DSA: a1ab021c-0ef7-4fd3-a69d-28afc7c1260a > Address: a1ab021c-0ef7-4fd3-a69d-28afc7c1260a._ > msdcs.empresa.com.br > ID Invocation DSA: a20c8ed0-c72a-4e57-9e59-2236f127d0b8 > SYNC_ON_STARTUP DO_SCHEDULED_SYNCS WRITEABLE NEVER_SYNCED > USNs: 0/OU, 0/PU > Last attempt on 2019-07-27 15:05:47 was delayed for a standard > reason > l, > resul...
2020 Nov 14
2
Joining Samba to Upgraded 2003 domain failing
H Rowland Thank you for your insight. I have checked over the article and have found a remnant from the old domain. I think :) Let's assume the domain is travis.com and the samdom is net.travis.com. Under this I have a subdomain called _msdcs so I would think this would be called _msdcs.net.travis.com. In the RSAT DNS tool I right click and try to delete. I get "The DNS domain cannot be deleted. This function is not supported on this system." So my next logical step is to use samba-tool to remove it. I cannot wrap my head arou...
2016 Dec 19
2
samba-tool domain ldapcmp compared failed
...r' [ldap://artemis] 'CN=NTDS Quotas,DC=ForestDnsZones,DC=dom,DC=city10,DC=com,DC=br' [ldap://aquarius] Attributes found only in ldap://artemis: cn Attributes found only in ldap://aquarius: CN FAILED Comparing: 'DC=2432afec-7543-42dc-88d5-2b6f3321544b,DC=_msdcs.dom.city10.com.br,CN=MicrosoftDNS,DC=ForestDnsZones,DC=dom,DC=city10,DC=com,DC=br' [ldap://artemis] 'DC=2432afec-7543-42dc-88d5-2b6f3321544b,DC=_msdcs.dom.city10.com.br,CN=MicrosoftDNS,DC=ForestDnsZones,DC=dom,DC=city10,DC=com,DC=br' [ldap://aquarius] Attributes found only in ldap:/...
2014 Dec 18
2
Samba4 on Ubuntu server
.../dcerpc_sock.c:262(continue_socket_connect) Failed to connect host 10.2.10.10 on port 135 - NT_STATUS_CONNECTION_REFUSED [2014/12/16 07:48:03.599416, 0] ../source4/librpc/rpc/dcerpc_sock.c:425(continue_ip_open_socket) Failed to connect host 10.2.10.10 (75566c2f-274e-485c-809a-b63fd5a29b11._ msdcs.ad.ha.net) on port 135 - NT_STATUS_CONNECTION_REFUSED. [2014/12/16 07:48:03.862288, 2] ../source4/dns_server/dns_update.c:764(dns_server_process_update) Got a dns update request. [2014/12/16 07:48:03.863345, 2] ../source4/dns_server/dns_update.c:721(dns_update_allowed) Update not allowed...
2019 Sep 03
3
Trouble joining DC Bind9_DLZ
...> /usr/lib/python3/dist-packages/samba/join.py #1169: Adding DNS A record > SAMBA4-DC3.empresa.com.br for IPv4 IP: 172.30.1.19 > INFO 2019-09-02 15:50:51,699 pid:6636 > /usr/lib/python3/dist-packages/samba/join.py #1197: Adding DNS CNAME record > 956bafb9-4aa8-4f91-8615-6b5af36b91fa._msdcs.empresa.com.br for > SAMBA4-DC3.empresa.com.br > Join failed - cleaning up This is where the join failed, you can ignore anything after 'Join failed' > I have saw that there are duplicate objects in the base, but I believe this > is not the cause of the problem. Yes > > Al...
2018 Jan 09
2
Replication Error
Hi Denis Thanks for your response without your crystal ball. I have increased the log level =9 dns:0 on both the servers. It replicates successfully by manually running the command samba-tool drs replicate SERVER2 SERVER1 dc=iumnet,dc=edu,dc=na --full-sync but it is still failing when I check from the samba-tool drs showrepl Also I run samba-tool dbcheck --cross-ncs --fix on both the servers
2017 May 11
2
Samba 4.6.3 DNS replication with Windows 2008 R2 DC
...howrepl", however my zones are not appearing in the DNS Manager on the new Windows DC, although the Windows DC appears to be acting as a DNS server ok as it can resolve all addresses that exist on the other Samba4 DC's. The only Forward lookup zone that is appearing on the Windows DC is _ msdcs.domain.com, all others are not visible however they are resolving. Obviously, this means I can't create/delete entries on the Windows DC. Has anyone encountered this before? Any ideas? Thanks, Chris. -- ACS (Alavoine Computer Services Ltd) Chris Alavoine mob +44 (0)7724 710 730 www.alavoin...
2014 Dec 18
4
Samba4 on Ubuntu server
...ct host 10.2.10.10 on port 135 - >> NT_STATUS_CONNECTION_REFUSED >> >> [2014/12/16 07:48:03.599416, 0] >> ../source4/librpc/rpc/dcerpc_sock.c:425(continue_ip_open_socket) >> >> Failed to connect host 10.2.10.10 (75566c2f-274e-485c-809a-b63fd5a29b11._ >> msdcs.ad.ha.net) on port 135 - NT_STATUS_CONNECTION_REFUSED. >> >> [2014/12/16 07:48:03.862288, 2] >> ../source4/dns_server/dns_update.c:764(dns_server_process_update) >> >> Got a dns update request. >> >> [2014/12/16 07:48:03.863345, 2] >> ../source4/...
2016 Dec 19
0
samba-tool domain ldapcmp compared failed
...C=ForestDnsZones,DC=dom,DC=city10,DC=com,DC=br' > [ldap://aquarius] > Attributes found only in ldap://artemis: > cn > Attributes found only in ldap://aquarius: > CN > FAILED > > Comparing: > 'DC=2432afec-7543-42dc-88d5-2b6f3321544b,DC=_msdcs.dom.city10.com.br,CN=MicrosoftDNS,DC=ForestDnsZones,DC=dom,DC=city10,DC=com,DC=br' > [ldap://artemis] > 'DC=2432afec-7543-42dc-88d5-2b6f3321544b,DC=_msdcs.dom.city10.com.br,CN=MicrosoftDNS,DC=ForestDnsZones,DC=dom,DC=city10,DC=com,DC=br' > [ldap://aquarius] > Attributes...
2020 Feb 04
3
WERR_DNS_ERROR_NAME_DOES_NOT_EXIST when samba_dnsupdate tries to add to _msdcs
...an into another problem trying to use it, so I backed off to an older version that I was hoping was more stable. See: https://bugzilla.samba.org/show_bug.cgi?id=13298 Meanwhile, I did find out more about what was causing this error by looking at the source code. Apparently, samba was expecting _msdcs.office.example.com to be its own "zone" (not just part of the AD tree, like it is on the Windows Server side.) so it returned that error code. samba-tool dns zonelist dc2 -UAdministrator did not show it as a "zone" - same on the Windows servers. By temporarily adding a "...
2020 Nov 04
2
AD Joining Failed in middle
Hi Experts , Wanted to Join Samba 4.13 to Win2K as ADC on Samba box of 4vcpu/16 GB RAm . It failed while "committing SAM database" , which took few hours . Need Advice for * How can we rejoin , what are steps needs to perform at Win2K side for cleanup ? * Why "Committing SAM Database " taking so much of time for 2K Users and 3K Computers ? How can we Reduce the