How long are rights preserved if the domain controller goes down

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How long are rights preserved if the domain controller goes down – Managing your servers can streamline the performance of your team by allowing them to complete complex tasks faster. Plus, it can enable them to detect problems early on before they get out of hand and compromise your business. As a result, the risk of experiencing operational setbacks is drastically lower.

But the only way to make the most of your server management is to perform it correctly. And to help you do so, this article will share nine tips on improving your server management and fix some problem about linux, windows, domain-controller, network-attached-storage, .

I have a network with one domain controller and 2 NAS-servers (running on a built-in Linux OS). Permissions to the files on the NAS servers are handled through AD rights. I want to bring the DC down for a short while (up to half an hour) and need to know if people who already are accessing the NAS-servers are still able to do that while the DC is down (as long as they don’t logoff, reboot etc their machines).

Solution :

As long as the NAS is using Kerberos, you should probably be fine. You can use klist to see what Kerberos tickets specific clients have. This includes expiration time. It should give you a rough idea of how long you generally have.

That said, only having 1 DC is dangerous. You should always have a minimum of two. In addition to mitigating the danger of a failure, it also would make situations like this go away.

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