Hello,
I'm afraid, i will greatly appreciate any help on this one.
I'm working on it since 2 days without success (I read many thread without help).
So the fact:
I have 2 AD (2008 R2) on site 1 and 2 AD (2008 R2) on site 2.
I have also 2 files servers (2008) on site 1 and 2 files servers (2008 R2) on site 2.
The files servers run DFS system.
DFS Namespace is host on all AD.
DFS Replication and share are on all files servers.
After update all my servers. I got a big problem.
Communication between files servers and AD of site 2 isn't working properly now.
By this fact, DFSR is not working anymore between site 1 (all seem fine on this site) and site 2.
DFSR on site 2, pop this events all time:
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Event 1202 - Source DFSR
The DFS Replication service failed to contact domain controller to access configuration information. Replication is stopped. The service will try again during the next configuration polling cycle, which will occur in 60 minutes. This event can be caused
by TCP/IP connectivity, firewall, Active Directory Domain Services, or DNS issues.
Additional Information:
Error: 160 (One or more arguments are not correct.)
-------------------
Event 1055 - Source GroupPolicy
The processing of Group Policy failed. Windows could not resolve the computer name. This could be caused by one of more of the following:
a) Name Resolution failure on the current domain controller.
b) Active Directory Replication Latency (an account created on another domain controller has not replicated to the current domain controller).
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When i check C:\Windows\debug\Dfsr01000.log
20141128 11:10:46.731 1568 CFAD 311 Config::AdConnection::Connect Binding to dcAddr:\\10.98.131.178 dcDnsName:\\strmdc11.m1.streaming.win.p.fti.net
20141128 11:10:46.731 1568 CFAD 143 Config::AdConnection::BindToAd Trying to connect. hostName:strmdc11.m1.streaming.win.p.fti.net
20141128 11:10:46.731 1568 CFAD 162 Config::AdConnection::BindToAd Bound. hostName:strmdc11.m1.streaming.win.p.fti.net
20141128 11:10:46.731 1568 CFAD 199 Config::AdConnection::BindToDc Try to bind. hostName:\\strmdc11.m1.streaming.win.p.fti.net domainName:<null>
20141128 11:11:07.744 1568 CFAD 3371 [ERROR] Config::DsSession::Bind Failed to DsBind(). dc:\\strmdc11.m1.streaming.win.p.fti.net domainName:<null> Error:1722
20141128 11:11:07.744 1568 CFAD 215 Config::AdConnection::BindToDc (Ignored) Failed to bind. hostName:\\strmdc11.m1.streaming.win.p.fti.net domainName:<null> Error:[Error:1722(0x6ba) Config::DsSession::Bind ad.cpp:3378 1568 W The RPC server
is unavailable.]
20141128 11:11:07.744 1568 CFAD 199 Config::AdConnection::BindToDc Try to bind. hostName:\\10.98.131.178 domainName:<null>
20141128 11:11:07.744 1568 CFAD 3371 [ERROR] Config::DsSession::Bind Failed to DsBind(). dc:\\10.98.131.178 domainName:<null> Error:87
20141128 11:11:07.744 1568 CFAD 215 Config::AdConnection::BindToDc (Ignored) Failed to bind. hostName:\\10.98.131.178 domainName:<null> Error:[Error:87(0x57) Config::DsSession::Bind ad.cpp:3378 1568 W The parameter is incorrect.]
20141128 11:11:07.744 1568 SCFS 150 [WARN] ServiceConfig::DsPollIsDue Failed to enable lightweight polling. Error:
+ [Error:160(0xa0) Config::AdConfig::ConnectToLocalDc ad.cpp:8399 1568 W One or more arguments are not correct.]
+ [Error:160(0xa0) Config::AdConfig::Connect ad.cpp:8147 1568 W One or more arguments are not correct.]
+ [Error:160(0xa0) Config::AdConnection::Connect adconnection.cpp:377 1568 W One or more arguments are not correct.]
+ [Error:160(0xa0) Config::AdConnection::BindToDc adconnection.cpp:226 1568 W One or more arguments are not correct.]
20141128 11:11:34.280 2156 SRTR 660 SERVER_EstablishConnection Replication group not found. connId:{34D20D20-54F9-4CDD-91A7-498ED802E40B} rgId:{484434EE-17D1-493A-84FE-2AEF7F696990}
20141128 11:11:34.280 2156 SRTR 841 [WARN] SERVER_EstablishConnection Failed to establish an outbound connection. connId:{34D20D20-54F9-4CDD-91A7-498ED802E40B} rgId:{484434EE-17D1-493A-84FE-2AEF7F696990} rgName: Error:[Error:9026(0x2342) SERVER_EstablishConnection
servertransport.cpp:662 2156 C The connection is invalid]
20141128 11:11:36.558 2156 SRTR 660 SERVER_EstablishConnection Replication group not found. connId:{BE0E6769-B99B-4F16-83D6-DFDF635CF0E8} rgId:{A134B92B-3851-4690-A46F-BC103B9D74B9}
20141128 11:11:36.558 2156 SRTR 841 [WARN] SERVER_EstablishConnection Failed to establish an outbound connection. connId:{BE0E6769-B99B-4F16-83D6-DFDF635CF0E8} rgId:{A134B92B-3851-4690-A46F-BC103B9D74B9} rgName: Error:[Error:9026(0x2342) SERVER_EstablishConnection
servertransport.cpp:662 2156 C The connection is invalid]
20141128 11:11:38.508 2156 SRTR 660 SERVER_EstablishConnection Replication group not found. connId:{411142A7-E0DE-43C5-92BD-7A72EAB63EA0} rgId:{684825B6-8BD3-4FD2-9DDF-3BF8368BFCB3}
20141128 11:11:38.508 2156 SRTR 841 [WARN] SERVER_EstablishConnection Failed to establish an outbound connection. connId:{411142A7-E0DE-43C5-92BD-7A72EAB63EA0} rgId:{684825B6-8BD3-4FD2-9DDF-3BF8368BFCB3} rgName: Error:[Error:9026(0x2342) SERVER_EstablishConnection
servertransport.cpp:662 2156 C The connection is invalid]
20141128 11:11:44.467 2156 SRTR 660 SERVER_EstablishConnection Replication group not found. connId:{954E8C2E-2985-4BE5-8776-0751B6426918} rgId:{C7C06C94-36E2-4224-B811-A9970616C6F0}
20141128 11:11:44.467 2156 SRTR 841 [WARN] SERVER_EstablishConnection Failed to establish an outbound connection. connId:{954E8C2E-2985-4BE5-8776-0751B6426918} rgId:{C7C06C94-36E2-4224-B811-A9970616C6F0} rgName: Error:[Error:9026(0x2342) SERVER_EstablishConnection
servertransport.cpp:662 2156 C The connection is invalid]
---------------------------------------------------------------
>dfsrdiag dumpadcfg /verbose
[INFO] Computer Name: FILERST13
[INFO] Computer DNS: filerst13.m1.streaming.win.p.fti.net
[INFO] Domain Name: m1
[INFO] Domain DNS: m1.streaming.win.p.fti.net
[INFO] Site Name: Montsouris
[ERROR] Failed to connect to AD for: m1.streaming.win.p.fti.net Err: 1355 (0x54b
)
[INFO] Execution Time: 0 seconds
Operation Failed
>dfsrdiag pollad /verbose
[INFO] Computer Name: FILERST13
[INFO] Computer DNS: filerst13.m1.streaming.win.p.fti.net
[INFO] Domain Name: m1
[INFO] Domain DNS: m1.streaming.win.p.fti.net
[INFO] Site Name: Montsouris
[INFO] Connected to WMI services on computer: filerst13.m1.streaming.win.p.fti.net
[INFO] Invoke PollDsNow() method on filerst13.m1.streaming.win.p.fti.net
[ERROR] PollDsNow method executed unsuccessfully. ReturnValue: 12 (0xc)
[ERROR] Failed to execute PollAD command Err: -2147217407 (0x80041001)
[INFO] Execution Time: 76 seconds
Operation Failed
On ADs site 2, dcdiag /e don't reveal any issue.
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I tried to install hotfix ref on this thread (without help) -> https://social.technet.microsoft.com/Forums/en-US/7d486eb5-6b03-471c-a4dc-65826e712fc3/dfsr-replication-event-id-1202-the-dfs-replication-service-failed-to-contact-domain-controller?forum=winserverfiles
I don't have issue with DNS (nslookup work fine).
Firewall are disable on all servers.
My problem looks a bit like here (but he don't speak about 2008 R2 - old article) -> blogs.technet.com/b/askds/archive/2011/04/08/restrictions-for-unauthenticated-rpc-clients-the-group-policy-that-punches-your-domain-in-the-face.asp
Any help will be greatly appreciate.
Fabien