[Samba] AD replication issue

Arthur Ramsey arthur_ramsey at mediture.com
Mon Mar 13 17:13:35 UTC 2017


I believe the problem is a lack of outbound replication for non PDC 
emulator DCs.  You'll notice isn't even trying because last successful 
was epoch (never) yet there are no errors.  Inbound replication for this 
DC seems fine.

[root at vsc-dc02 ~]# samba-tool drs showrepl
[...]==== OUTBOUND NEIGHBORS ====

DC=DomainDnsZones,DC=mediture,DC=dom
	aws\AWS-DC01 via RPC
		DSA object GUID: 8b750a53-3d39-4bc0-8fe9-9bffa9e413aa
		Last attempt@ NTTIME(0)  was successful
		0 consecutive failure(s).
		Last success @ NTTIME(0)

DC=DomainDnsZones,DC=mediture,DC=dom
	epo\EPO-DC01 via RPC
		DSA object GUID: 28f7281f-3955-4885-8a7d-42a36ee87590
		Last attempt@ NTTIME(0)  was successful
		0 consecutive failure(s).
		Last success @ NTTIME(0)

DC=DomainDnsZones,DC=mediture,DC=dom
	vsc\DC01 via RPC
		DSA object GUID: da9bb168-47a0-4368-aff3-bf06d1b869d2
		Last attempt @ NTTIME(0) was successful
		0 consecutive failure(s).
		Last success @ NTTIME(0)

DC=ForestDnsZones,DC=mediture,DC=dom
	aws\AWS-DC01 via RPC
		DSA object GUID: 8b750a53-3d39-4bc0-8fe9-9bffa9e413aa
		Last attempt @ NTTIME(0) was successful
		0 consecutive failure(s).
		Last success @ NTTIME(0)

DC=ForestDnsZones,DC=mediture,DC=dom
	epo\EPO-DC01 via RPC
		DSA object GUID: 28f7281f-3955-4885-8a7d-42a36ee87590
		Last attempt @ NTTIME(0) was successful
		0 consecutive failure(s).
		Last success @ NTTIME(0)

DC=ForestDnsZones,DC=mediture,DC=dom
	vsc\DC01 via RPC
		DSA object GUID: da9bb168-47a0-4368-aff3-bf06d1b869d2
		Last attempt @ NTTIME(0) was successful
		0 consecutive failure(s).
		Last success @ NTTIME(0)

DC=mediture,DC=dom
	epo\EPO-DC01 via RPC
		DSA object GUID: 28f7281f-3955-4885-8a7d-42a36ee87590
		Last attempt @ NTTIME(0) was successful
		0 consecutive failure(s).
		Last success @ NTTIME(0)

DC=mediture,DC=dom
	aws\AWS-DC01 via RPC
		DSA object GUID: 8b750a53-3d39-4bc0-8fe9-9bffa9e413aa
		Last attempt @ NTTIME(0) was successful
		0 consecutive failure(s).
		Last success @ NTTIME(0)

DC=mediture,DC=dom
	vsc\DC01 via RPC
		DSA object GUID: da9bb168-47a0-4368-aff3-bf06d1b869d2
		Last attempt @ NTTIME(0) was successful
		0 consecutive failure(s).
		Last success @ NTTIME(0)

CN=Schema,CN=Configuration,DC=mediture,DC=dom
	aws\AWS-DC01 via RPC
		DSA object GUID: 8b750a53-3d39-4bc0-8fe9-9bffa9e413aa
		Last attempt @ NTTIME(0) was successful
		0 consecutive failure(s).
		Last success @ NTTIME(0)

CN=Schema,CN=Configuration,DC=mediture,DC=dom
	epo\EPO-DC01 via RPC
		DSA object GUID: 28f7281f-3955-4885-8a7d-42a36ee87590
		Last attempt @ NTTIME(0) was successful
		0 consecutive failure(s).
		Last success @ NTTIME(0)

CN=Schema,CN=Configuration,DC=mediture,DC=dom
	vsc\DC01 via RPC
		DSA object GUID: da9bb168-47a0-4368-aff3-bf06d1b869d2
		Last attempt @ NTTIME(0) was successful
		0 consecutive failure(s).
		Last success @ NTTIME(0)

CN=Configuration,DC=mediture,DC=dom
	aws\AWS-DC01 via RPC
		DSA object GUID: 8b750a53-3d39-4bc0-8fe9-9bffa9e413aa
		Last attempt @ NTTIME(0) was successful
		0 consecutive failure(s).
		Last success @ NTTIME(0)

CN=Configuration,DC=mediture,DC=dom
	epo\EPO-DC01 via RPC
		DSA object GUID: 28f7281f-3955-4885-8a7d-42a36ee87590
		Last attempt @NTTIME(0)  was successful
		0 consecutive failure(s).
		Last success @ NTTIME(0)

CN=Configuration,DC=mediture,DC=dom
	vsc\DC01 via RPC
		DSA object GUID: da9bb168-47a0-4368-aff3-bf06d1b869d2
		Last attempt @ NTTIME(0) was successful
		0 consecutive failure(s).
		Last success @ NTTIME(0)

==== KCC CONNECTION OBJECTS ====

Connection --
	Connection name: 42b18310-000a-498f-911f-d57443724681
	Enabled        : TRUE
	Server DNS name : aws-dc01.mediture.dom
	Server DN name  : CN=NTDS Settings,CN=AWS-DC01,CN=Servers,CN=aws,CN=Sites,CN=Configuration,DC=mediture,DC=dom
		TransportType: RPC
		options: 0x00000001
Warning: No NC replicated for Connection!
Connection --
	Connection name: a96959e9-3a45-4d04-a0d4-9e5b889bb814
	Enabled        : TRUE
	Server DNS name : epo-dc01.mediture.dom
	Server DN name  : CN=NTDS Settings,CN=EPO-DC01,CN=Servers,CN=epo,CN=Sites,CN=Configuration,DC=mediture,DC=dom
		TransportType: RPC
		options: 0x00000001
Warning: No NC replicated for Connection!
Connection --
	Connection name: c2876275-54a6-4eaa-9da1-0c84f24d1b2c
	Enabled        : TRUE
	Server DNS name : dc01.mediture.dom
	Server DN name  : CN=NTDS Settings,CN=DC01,CN=Servers,CN=vsc,CN=Sites,CN=Configuration,DC=mediture,DC=dom
		TransportType: RPC
		options: 0x00000001
Warning: No NC replicated for Connection!

-- 
Arthur Ramsey
System Administrator
Mediture
arthur_ramsey at mediture.com
952.400.0323



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