I have a secondary domain controller (at a different site than the primary and backup DC's) that is repeatedly locking out the domain admin user account. I have been using Account Lockout Status and NetWrix Account Lockout Examiner to troubleshoot the problem but to no avail.
From the Security logs, after turning on Failure audits, I can only tell that the lockouts are coming from the domain controller in question and not a host on the network.
The Client Address field is showing ::1. Have searched all over for a resolution but so far nothing has worked.
I have recently changed the domain admin password and have noticed this behavior since then.
Has anyone successfully solved this problem?
Thank you in advance