In this “How To” tutorial, I will explain how to delete a DNS record on Windows Server with the DNS Manager console. Delete a DNS record Open the DNS Manager console On a server where the DNS Manager console is installed, open it and go to the zone where you want to delete the record. …
In a previous tutorial, I explained how to protect your Linux servers with Crowdsec in order to block “malicious” traffic. For almost 2 months now, the Crowdsec version has been available for Windows. If you are not yet familiar with Crowdsec, here is a brief presentation: Crowdsec will analyze different log files (Web, firewall, SSH, …
If you’re used to connecting to Windows servers, you may have noticed that Server Manager opens every time, although handy, this tends to “slow” the login and is intrusive especially when you don’t need it. I will explain how to disable its automatic opening. If you have already closed it, open the server manager. Click …
When creating a new application in MDT, you get the following message: Application name “application name” is already used. This error occurs when trying to create a new app with a name that was used and the app was deleted. Solution 1. Open the Applications.xml 1 file (with notepad++) located in X:\DeploymentShare\Control 2. Delete the …
Deduplication is a feature that saves disk space on a volume by grouping identical sectors together. It is not recommended to enable deduplication on volumes hosting databases, virtual machines, and even WSUS. Before implementing this technology, check that your backup software is compatible. Example: With Veeam to restore files from a volume where deduplication is …
World Wide Name (WWN) is a unique identifier on storage controllers that identify devices on the SAN (disk bay). This is the equivalent of MAC addresses. 1. Open a PowerShell command prompt. 2. Enter the following command: 3. Here is the result of the command: On the screenshot above, we see that the server has …
In this tutorial, I will show you how to install SSH server (OpenSSH) on Windows Server 2019/2022. As of Windows Server 2019, the OpenSSH server is a native additional feature. For previous versions of Windows Server a tutorial is available here: OpenSSH client and server – installation on Windows Server 2012R2 and 2016 Using an …
In this “how to” tutorial, I will show you how to add a DNS zone on a Windows DNS server. Open the DNS console On a server where the DNS role is installed, open the DNS Manager administrative console. Add a DNS zone in direct lookup zones In the left panel, right-click on Direct search …
In this tutorial, I will explain how to install the OpenSSH client and Server on Windows Server 2012R2 and 2016. At the time of writing this tutorial, this feature is native to Windows 10 and Windows Server 2019 and you might also want to have OpenSSH client or server on an earlier version. Personally, I …
Presentation DFS Replication allows you to set up a replication of a folder between several servers. There are “two types of replications”. One-way replication This type of replication is mainly used to centralize file server backups on a backup server. Multidirectional replication This type of replication makes it possible to have a folder with the …