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AD-Operators in IMC - Authentication server unavailable

 
BadHabit
Advisor

AD-Operators in IMC - Authentication server unavailable

Hi all,

on a brand new setup of IMC (7.1P16) I can´t get AD-signon for operators running, always get "authentication server unavailable".

Settings are exactly the same as in another IMC installation I have and on the DC I see a succesful logon for my IMC user and that is tried to verify logon credentials without an error. But IMC still won´t let me in.

Any idea where I could look deeper, like LDAP log or anything? DC is Server 2012R2.

Thanks in advance.

Matthias