
This weekend (for those of you that observe Daylight Saving’s Time). Spring is just around the corner! With that Said, don’t forget to spring ahead
#Tukui client invalid login attempt pro#
#Tukui client invalid login attempt update#
I'll post an update on their findings when I have it.

And while replication appears to be functioning normally and is healthy, maybe there's a connection someplace to this issue. According to MS documentation, 2016 is not supported in a 2003 functional level forest or domain. The way DCs replicate _is_ different in the newer functional levels. _Technically_ the way systems authenticate with the DCs isn't any different regardless of functional level. The domain functioning level is still 2003.

Here's what I'm thinking (and I'm pretty sure it's a bit of a stretch).īefore the problem appeared (pretty sure anyway) we decommissioned 3 DCs.

Their team will be pouring over the logs they collected and be getting back to me today. There's traffic going to and being received by the DC but the DC doesn't respond with the ok or not ok. 3.5 hours on the phone/remote support and it isn't resolved yet (this statement isn't a complaint), however, it looks to be a communication issue with the DCs. So my company decided to shell out the $500 for MS support.
