Johannes Paechnatz
2012-Nov-21 09:32 UTC
[Samba] Samba 4 & W2k8_R2 - No automatic DNS Updates
What works: - Samba4 Server migrated from Samba3 data. - adding a 2008_R2 DC. - Replication sofar as I could monitor. - internal DNS Server on Samba. What fails: Automatic DNS Updates are not working, althought "allow dns updates = true" in smb.conf is set - which seems to enable secure AND unsecure updates. Manual adding an Record works on both machines, and it gets replicated on both. I also raised the Domain and Forest Level from 2003 to 2008 R2. Did I miss a security setting on the used Client, Samba or W2K8-Server? I also tried disabling IPv6 on Win7: http://support.microsoft.com/kb/929852/en-us I read several wiki pages but found no real hint, some of them are outdated I think...no changes since 2006 etc. Additional Info: samba-tool drs showrepl Default-First-Site-Name\SAMBA4SRV DSA Options: 0x00000001 DSA object GUID: e0c557b0-2ea7-41af-9298-a6cee7fde615 DSA invocationId: 50a38aa7-2774-4131-ac6c-edd349915945 ==== INBOUND NEIGHBORS === DC=DomainDnsZones,DC=bfetv,DC=bfe-systemhaus,DC=de Default-First-Site-Name\BFETVSRV via RPC DSA object GUID: cdf7bc5f-28c8-4477-a3cb-459aa4390db0 Last attempt @ Wed Nov 21 10:14:06 2012 CET was successful 0 consecutive failure(s). Last success @ Wed Nov 21 10:14:06 2012 CET DC=ForestDnsZones,DC=bfetv,DC=bfe-systemhaus,DC=de Default-First-Site-Name\BFETVSRV via RPC DSA object GUID: cdf7bc5f-28c8-4477-a3cb-459aa4390db0 Last attempt @ Wed Nov 21 10:14:06 2012 CET was successful 0 consecutive failure(s). Last success @ Wed Nov 21 10:14:06 2012 CET DC=bfetv,DC=bfe-systemhaus,DC=de Default-First-Site-Name\BFETVSRV via RPC DSA object GUID: cdf7bc5f-28c8-4477-a3cb-459aa4390db0 Last attempt @ Wed Nov 21 10:14:06 2012 CET was successful 0 consecutive failure(s). Last success @ Wed Nov 21 10:14:06 2012 CET CN=Schema,CN=Configuration,DC=bfetv,DC=bfe-systemhaus,DC=de Default-First-Site-Name\BFETVSRV via RPC DSA object GUID: cdf7bc5f-28c8-4477-a3cb-459aa4390db0 Last attempt @ Wed Nov 21 10:14:06 2012 CET was successful 0 consecutive failure(s). Last success @ Wed Nov 21 10:14:06 2012 CET CN=Configuration,DC=bfetv,DC=bfe-systemhaus,DC=de Default-First-Site-Name\BFETVSRV via RPC DSA object GUID: cdf7bc5f-28c8-4477-a3cb-459aa4390db0 Last attempt @ Wed Nov 21 10:14:06 2012 CET was successful 0 consecutive failure(s). Last success @ Wed Nov 21 10:14:06 2012 CET ==== OUTBOUND NEIGHBORS === DC=DomainDnsZones,DC=bfetv,DC=bfe-systemhaus,DC=de Default-First-Site-Name\BFETVSRV via RPC DSA object GUID: cdf7bc5f-28c8-4477-a3cb-459aa4390db0 Last attempt @ Tue Nov 20 16:24:22 2012 CET was successful 0 consecutive failure(s). Last success @ Tue Nov 20 16:24:22 2012 CET DC=ForestDnsZones,DC=bfetv,DC=bfe-systemhaus,DC=de Default-First-Site-Name\BFETVSRV via RPC DSA object GUID: cdf7bc5f-28c8-4477-a3cb-459aa4390db0 Last attempt @ Tue Nov 20 16:24:22 2012 CET was successful 0 consecutive failure(s). Last success @ Tue Nov 20 16:24:22 2012 CET DC=bfetv,DC=bfe-systemhaus,DC=de Default-First-Site-Name\BFETVSRV via RPC DSA object GUID: cdf7bc5f-28c8-4477-a3cb-459aa4390db0 Last attempt @ Tue Nov 20 16:24:22 2012 CET was successful 0 consecutive failure(s). Last success @ Tue Nov 20 16:24:22 2012 CET CN=Schema,CN=Configuration,DC=bfetv,DC=bfe-systemhaus,DC=de Default-First-Site-Name\BFETVSRV via RPC DSA object GUID: cdf7bc5f-28c8-4477-a3cb-459aa4390db0 Last attempt @ Tue Nov 20 16:24:22 2012 CET was successful 0 consecutive failure(s). Last success @ Tue Nov 20 16:24:22 2012 CET CN=Configuration,DC=bfetv,DC=bfe-systemhaus,DC=de Default-First-Site-Name\BFETVSRV via RPC DSA object GUID: cdf7bc5f-28c8-4477-a3cb-459aa4390db0 Last attempt @ Tue Nov 20 16:24:22 2012 CET was successful 0 consecutive failure(s). Last success @ Tue Nov 20 16:24:22 2012 CET ==== KCC CONNECTION OBJECTS === Connection -- Connection name: ba1c7365-189f-4cfd-945e-a2c9ac4e6cb7 Enabled : TRUE Server DNS name : BFETVSRV.bfetv.bfe-systemhaus.de Server DN name : CN=NTDS Settings,CN=BFETVSRV,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=bfetv,DC=bfe-systemhaus,DC=de TransportType: RPC options: 0x00000001 Warning: No NC replicated for Connection! samba-tool domain level show Domain and forest function level for domain 'DC=bfetv,DC=bfe-systemhaus,DC=de' Forest function level: (Windows) 2008 R2 Domain function level: (Windows) 2008 R2 Lowest function level of a DC: (Windows) 2008 R2 Any troubleshooting advice or ideas? Debuglevel for debugging internal DNS? cu Joh. -- Johannes Paechnatz --> googleplus: http://goo.gl/GVNoM --> facebook: http://www.facebook.com/jpaechnatz --> jabber/xmpp: jpaechnatz at gmail.com<https://mail.google.com/mail/u/0/?view=cm&fs=1&tf=1&to=jpaechnatz at gmail.com> --> icq: 22621122 --> skype: jpaechnatz --> blog: http://simplyroot.blogspot.com/ amazon wishlist: --> http://www.amazon.de/registry/wishlist/3L6U7SE47GQ1Z Callsign: DO2PJ
Johannes Paechnatz
2012-Nov-28 07:56 UTC
[Samba] Samba 4 & W2k8_R2 - No automatic DNS Updates
Any ideas/solutions/hints for the DNS Updating Issues? 2012/11/21 Johannes Paechnatz <jpaechnatz at gmail.com>> What works: > - Samba4 Server migrated from Samba3 data. > - adding a 2008_R2 DC. > - Replication sofar as I could monitor. > - internal DNS Server on Samba. > > What fails: > Automatic DNS Updates are not working, althought "allow dns updates > true" in smb.conf is set - which seems to enable secure AND unsecure > updates. > > Manual adding an Record works on both machines, and it gets replicated on > both. > > I also raised the Domain and Forest Level from 2003 to 2008 R2. > > Did I miss a security setting on the used Client, Samba or W2K8-Server? > > I also tried disabling IPv6 on Win7: > http://support.microsoft.com/kb/929852/en-us > > I read several wiki pages but found no real hint, some of them are > outdated I think...no changes since 2006 etc. > > Additional Info: > samba-tool drs showrepl > Default-First-Site-Name\SAMBA4SRV > DSA Options: 0x00000001 > DSA object GUID: e0c557b0-2ea7-41af-9298-a6cee7fde615 > DSA invocationId: 50a38aa7-2774-4131-ac6c-edd349915945 > > ==== INBOUND NEIGHBORS ===> > DC=DomainDnsZones,DC=bfetv,DC=bfe-systemhaus,DC=de > Default-First-Site-Name\BFETVSRV via RPC > DSA object GUID: cdf7bc5f-28c8-4477-a3cb-459aa4390db0 > Last attempt @ Wed Nov 21 10:14:06 2012 CET was successful > 0 consecutive failure(s). > Last success @ Wed Nov 21 10:14:06 2012 CET > > DC=ForestDnsZones,DC=bfetv,DC=bfe-systemhaus,DC=de > Default-First-Site-Name\BFETVSRV via RPC > DSA object GUID: cdf7bc5f-28c8-4477-a3cb-459aa4390db0 > Last attempt @ Wed Nov 21 10:14:06 2012 CET was successful > 0 consecutive failure(s). > Last success @ Wed Nov 21 10:14:06 2012 CET > > DC=bfetv,DC=bfe-systemhaus,DC=de > Default-First-Site-Name\BFETVSRV via RPC > DSA object GUID: cdf7bc5f-28c8-4477-a3cb-459aa4390db0 > Last attempt @ Wed Nov 21 10:14:06 2012 CET was successful > 0 consecutive failure(s). > Last success @ Wed Nov 21 10:14:06 2012 CET > > CN=Schema,CN=Configuration,DC=bfetv,DC=bfe-systemhaus,DC=de > Default-First-Site-Name\BFETVSRV via RPC > DSA object GUID: cdf7bc5f-28c8-4477-a3cb-459aa4390db0 > Last attempt @ Wed Nov 21 10:14:06 2012 CET was successful > 0 consecutive failure(s). > Last success @ Wed Nov 21 10:14:06 2012 CET > > CN=Configuration,DC=bfetv,DC=bfe-systemhaus,DC=de > Default-First-Site-Name\BFETVSRV via RPC > DSA object GUID: cdf7bc5f-28c8-4477-a3cb-459aa4390db0 > Last attempt @ Wed Nov 21 10:14:06 2012 CET was successful > 0 consecutive failure(s). > Last success @ Wed Nov 21 10:14:06 2012 CET > > ==== OUTBOUND NEIGHBORS ===> > DC=DomainDnsZones,DC=bfetv,DC=bfe-systemhaus,DC=de > Default-First-Site-Name\BFETVSRV via RPC > DSA object GUID: cdf7bc5f-28c8-4477-a3cb-459aa4390db0 > Last attempt @ Tue Nov 20 16:24:22 2012 CET was successful > 0 consecutive failure(s). > Last success @ Tue Nov 20 16:24:22 2012 CET > > DC=ForestDnsZones,DC=bfetv,DC=bfe-systemhaus,DC=de > Default-First-Site-Name\BFETVSRV via RPC > DSA object GUID: cdf7bc5f-28c8-4477-a3cb-459aa4390db0 > Last attempt @ Tue Nov 20 16:24:22 2012 CET was successful > 0 consecutive failure(s). > Last success @ Tue Nov 20 16:24:22 2012 CET > > DC=bfetv,DC=bfe-systemhaus,DC=de > Default-First-Site-Name\BFETVSRV via RPC > DSA object GUID: cdf7bc5f-28c8-4477-a3cb-459aa4390db0 > Last attempt @ Tue Nov 20 16:24:22 2012 CET was successful > 0 consecutive failure(s). > Last success @ Tue Nov 20 16:24:22 2012 CET > > CN=Schema,CN=Configuration,DC=bfetv,DC=bfe-systemhaus,DC=de > Default-First-Site-Name\BFETVSRV via RPC > DSA object GUID: cdf7bc5f-28c8-4477-a3cb-459aa4390db0 > Last attempt @ Tue Nov 20 16:24:22 2012 CET was successful > 0 consecutive failure(s). > Last success @ Tue Nov 20 16:24:22 2012 CET > > CN=Configuration,DC=bfetv,DC=bfe-systemhaus,DC=de > Default-First-Site-Name\BFETVSRV via RPC > DSA object GUID: cdf7bc5f-28c8-4477-a3cb-459aa4390db0 > Last attempt @ Tue Nov 20 16:24:22 2012 CET was successful > 0 consecutive failure(s). > Last success @ Tue Nov 20 16:24:22 2012 CET > > ==== KCC CONNECTION OBJECTS ===> > Connection -- > Connection name: ba1c7365-189f-4cfd-945e-a2c9ac4e6cb7 > Enabled : TRUE > Server DNS name : BFETVSRV.bfetv.bfe-systemhaus.de > Server DN name : CN=NTDS > Settings,CN=BFETVSRV,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=bfetv,DC=bfe-systemhaus,DC=de > TransportType: RPC > options: 0x00000001 > Warning: No NC replicated for Connection! > > samba-tool domain level show > Domain and forest function level for domain > 'DC=bfetv,DC=bfe-systemhaus,DC=de' > > Forest function level: (Windows) 2008 R2 > Domain function level: (Windows) 2008 R2 > Lowest function level of a DC: (Windows) 2008 R2 > > > Any troubleshooting advice or ideas? Debuglevel for debugging internal DNS? > > > cu Joh. > -- > Johannes Paechnatz > > --> googleplus: http://goo.gl/GVNoM > --> facebook: http://www.facebook.com/jpaechnatz > --> jabber/xmpp: jpaechnatz at gmail.com<https://mail.google.com/mail/u/0/?view=cm&fs=1&tf=1&to=jpaechnatz at gmail.com> > --> icq: 22621122 > --> skype: jpaechnatz > --> blog: http://simplyroot.blogspot.com/ > > amazon wishlist: > --> http://www.amazon.de/registry/wishlist/3L6U7SE47GQ1Z > > Callsign: DO2PJ > > >-- Johannes Paechnatz --> googleplus: http://goo.gl/GVNoM --> facebook: http://www.facebook.com/jpaechnatz --> jabber/xmpp: jpaechnatz at gmail.com<https://mail.google.com/mail/u/0/?view=cm&fs=1&tf=1&to=jpaechnatz at gmail.com> --> icq: 22621122 --> skype: jpaechnatz --> blog: http://simplyroot.blogspot.com/ amazon wishlist: --> http://www.amazon.de/registry/wishlist/3L6U7SE47GQ1Z Callsign: DO2PJ
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