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DNS not working

DNS is not working on one of the three DCs here. DNS is working fine on the other DCs. I am receiving the below error in event viewer. The RPC service is started. Anyone have any thoughts?

Source DNS Event ID 140

The DNS server could not initialize the remote procedure call (RPC) service. If it is not running, start the RPC service or reboot the computer. The event data is the error code.

IBS_Tech

ASKER

This is from a dcdiag I ran. DB01 is the server having DNS issues. The memory was replaced and don't think that's related.

Domain Controller Diagnosis

Performing initial setup:
Done gathering initial info.

Doing initial required tests

Testing server: Default-First-Site-Name\DB01
Starting test: Connectivity
......................... DB01 passed test Connectivity

Doing primary tests

Testing server: Default-First-Site-Name\DB01
Starting test: Replications
......................... DB01 passed test Replications
Starting test: NCSecDesc
......................... DB01 passed test NCSecDesc
Starting test: NetLogons
......................... DB01 passed test NetLogons
Starting test: Advertising
......................... DB01 passed test Advertising
Starting test: KnowsOfRoleHolders
......................... DB01 passed test KnowsOfRoleHolders
Starting test: RidManager
......................... DB01 passed test RidManager
Starting test: MachineAccount
......................... DB01 passed test MachineAccount
Starting test: Services
......................... DB01 passed test Services
Starting test: ObjectsReplicated
......................... DB01 passed test ObjectsReplicated
Starting test: frssysvol
......................... DB01 passed test frssysvol
Starting test: kccevent
......................... DB01 passed test kccevent
Starting test: systemlog
An Error Event occured. EventID: 0xC00010DF
Time Generated: 04/04/2006 15:05:53
Event String: A duplicate name has been detected on the TCP

An Error Event occured. EventID: 0x0000166D
Time Generated: 04/04/2006 15:05:53
(Event String could not be retrieved)
An Error Event occured. EventID: 0xC00010DF
Time Generated: 04/04/2006 15:06:10
Event String: A duplicate name has been detected on the TCP

An Error Event occured. EventID: 0xC00010DF
Time Generated: 04/04/2006 15:06:27
Event String: A duplicate name has been detected on the TCP

An Error Event occured. EventID: 0xC00010DF
Time Generated: 04/04/2006 15:10:40
Event String: A duplicate name has been detected on the TCP

An Error Event occured. EventID: 0x0000166D
Time Generated: 04/04/2006 15:10:40
(Event String could not be retrieved)
An Error Event occured. EventID: 0x00000C19
Time Generated: 04/04/2006 15:10:41
(Event String could not be retrieved)
An Error Event occured. EventID: 0xC00010DF
Time Generated: 04/04/2006 15:10:41
Event String: A duplicate name has been detected on the TCP

An Error Event occured. EventID: 0xC00010DF
Time Generated: 04/04/2006 15:10:41
Event String: A duplicate name has been detected on the TCP

An Error Event occured. EventID: 0x00001649
Time Generated: 04/04/2006 15:10:41
(Event String could not be retrieved)
An Error Event occured. EventID: 0x0000057D
Time Generated: 04/04/2006 15:10:48
Event String: Memory device ECC Correctable error count crossed a non-recoverable threshold

An Error Event occured. EventID: 0x0000057D
Time Generated: 04/04/2006 15:24:20
Event String: Memory device ECC Correctable error count crossed a non-recoverable threshold

An Error Event occured. EventID: 0xC0001F60
Time Generated: 04/04/2006 15:38:26
Event String: The browser service has failed to retrieve the

......................... DB01 failed test systemlog

Running enterprise tests on : mayhew.local
Starting test: Intersite
......................... mayhew.local passed test Intersite
Starting test: FsmoCheck
......................... mayhew.local passed test FsmoCheck

ASKER CERTIFIED SOLUTION

Da1King

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SOLUTION

Jay_Jay70

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IBS_Tech

ASKER

The issue was the DC conflicting with another DC over the RID master role.

Jay_Jay70

nasty! who sezied roles without telling you?!?!

Jay_Jay70

and your FSMO diag passed.....

IBS_Tech

ASKER

It was a downed DC and originally it was thought that it was going to be a rebuild of it so the roles were seized. After it was brought back up and the two DCs were communicating with each other again the roles were resolved.

Jay_Jay70

very surpirsed that DCDIAG didnt error on conflicting roles ah well