DcGetDcName(PDC_REQUIRED) call failed, error 1355 & Getting DC name failed: Status = 1355 0x54b ERR

sunil patel 1 Reputation point
2023-09-14T22:11:23.7266667+00:00

DcGetDcName(PDC_REQUIRED) call failed, error 1355 & Getting DC name failed: Status = 1355 0x54b ERR

Dear Team,

Need your support to resolve my issue. dcdiag failed locator test on all additional domain controller.

 

Nltest also failed on all additional DC. Sync is working fine on PDC + Add. DC

 

PDC- 2008 R2 ENT

ADC- 2008 R2 ENT

ADC- 2012 R2

ADC- 2012 R2

 

please help.

Windows for business | Windows Client for IT Pros | Directory services | Active Directory
Windows for business | Windows Server | User experience | Other
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  1. Anonymous
    2023-09-15T13:26:57.24+00:00

    Ok, well as an example it should have been

       IPv4 Address. . . . . . . . . . . : 172.16.144.102(Preferred) 
       Subnet Mask . . . . . . . . . . . : 255.255.254.0
       Default Gateway . . . . . . . . . : 172.16.144.1
       DNS Servers . . . . . . . . . . . : 172.16.144.246
                                           172.16.145.246
                                           172.16.144.102
                                           127.0.0.1
    

    --please don't forget to close up the thread here by marking answer if the reply is helpful--


  2. Anonymous
    2023-09-16T13:00:12.3366667+00:00

    Ok, you did not put up files for them but I'll assume they're in a different network segment and there may be firewall or routing issues here. I'd check the required ports are flowing between networks.

    https://learn.microsoft.com/en-us/troubleshoot/windows-server/identity/config-firewall-for-ad-domains-and-trusts#windows-server-2008-and-later-versions


  3. Anonymous
    2023-09-16T13:52:32.8366667+00:00

    Might try

    https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.management/test-computersecurechannel?view=powershell-5.1

    otherwise also try moving roles off, demote, reboot, promo the problematic one.

    --please don't forget to close up the thread here by marking answer if the reply is helpful--


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