Hi All,

I am writing a code to perform active directory health check. When I perform dcdiag /s:<server name> /test:kccevent i get results for 80% of servers. While on few Domain controller it shows failed with RPC error. While the same test is passed locally. All  other results except FRSevent, KCCevent and DFSRevent are fine.

I want to be more prepared before i reach to the network guy to open port (135) for few sites where issue is occurring. Can you guys tell me the if anything else can cause this? 

Also if I will appreciate, any suggestion on any other important test result to be added here, except dcdiag?

Thanks - Alok

• Edited by Alok-Sharma Friday, August 28, 2015 2:43 PM

is this being ran from a domain admin account, system account, or another level account?
 Have you looked at the elevated part or the UAC part of the script that can affect this?

• Edited by Jedi_Administrator Friday, August 28, 2015 3:15 PM

Yes, It is being run using domain admin and elevated command prompt.

Are you using Win RM?

Can you post the code/ script?

Hello Alok,

Can you run the following command and provide the output.

REPADMIN /REPLSUM /Errorsonly

No, I am using C# to get it.. it's LDAP

Hi Alok-Sharma,

What's your operating system and the environment?

Could you please run DCDIAG.EXE /E (or /A or /C) and post the specific error message?

Please also refer to the following article to have a check.

https://technet.microsoft.com/en-us/library/Cc731968.aspx?f=255&MSPPError=-2147217396

https://support.microsoft.com/en-us/kb/2512643

Best Regards,

Mary Dong

No error, all smooth, maximum delta in 20 mins

Thi dong,  https://support.microsoft.com/en-us/kb/2512643 seems to be more related to what error i am getting.

I will make the required changes and post updates - thanks