Unable to connect to EC2 admin user

0

Hey !

My team manages a Microsoft EC2 instance with two different ways to connect:

  1. For regular users: NORMALUSERDOMAIN/user
  2. For administrators: ADMINDOMAIN/admin

I'm able to connect normally using the credentials for the regular user. However, when attempting to connect using the admin credentials, I encounter the following error (which never happened before):

'The trust relationship between this workstation and the primary domain failed.'

Has anyone encountered this error before? If so, how was it resolved?"

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posta 5 mesi fa179 visualizzazioni
1 Risposta
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Risposta accettata

Hi, This is because for some reason the secure comms setup between the client machine and the domain somehow got interrupted/broken (its often not clear why this could have happened) - the remedy is just to log on to the machine as a local user and then remove and re-add the machine to the ADMINDOMAIN - then everything should start working again as normal.

I would have kind of expected the USERDOMAIN to also have some kind of issue as that would somehow be allowed via a trust via the primary domain i would have thought - there must be some reason that is still working OK - but nonetheless - you still need to remove/add the machine back to the admin domain.

Thanks, Rich

AWS
con risposta 5 mesi fa
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verificato 5 mesi fa
  • Hey Rich, Thank you for the quick response. Do you have any video/blog post on how to do this. I have never done before I am afraid of deleting something I'm not supposed to!

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