How-To Migrate Active Directory from 2008 (FRS) to 2019 (DFRS)

How-To Migrate Active Directory from 2008 (FRS) to 2019 (DFRS)

Reading Time: 3 minutes When you have to migrate an Active Directory domain that use FRS for NETLOGON and SYSVOL replication you have to follow the following steps: Install the Active Directory Domain Services Role on the new DC Go on till the end of the wizard Be sure that the domain functional level is setted to at least Windows Server…

SSLVPN over LDAPS with self-signed Certificate on Windows Server

SSLVPN over LDAPS with self-signed Certificate on Windows Server

Reading Time: 3 minutes Many customers asked me to deploy an SSLVPN base environment not just for let the users connect to the office network but even as a tool for changing users domain passwords. Usuallu they don’t have a CA environment already deployed so we will use self-signed cert on Domain Controllers. Scenario:1) Active Directory2) Fortigate First of…

DHCP High Availability with Windows Server 2012 R2

DHCP High Availability with Windows Server 2012 R2

Reading Time: 4 minutes Hi all, in this guide I will show you how to configure the DHCP service in high availability mode. In previous Windows versions like Windows Server 2008 R2 and Windows Server 2003, you have two options to make DHCP highly available: DHCP in a Windows failover cluster. This option places the DHCP server in a cluster…

VMware, RDP error after removing and adding a virtual nic on Windows 2008R2

VMware, RDP error after removing and adding a virtual nic on Windows 2008R2

Reading Time: < 1 minute Hi everyone, should happen that, after removing a virtual nic on a vm running windows 2008R2, and after re-adding a newone, you cannot connect using RDP protocol. The problem is related to RDP-Tcp connection. If you execute Remote Desktop Session Host Configuration unnder connection you can find the default connection named RDP-Tcp If you have a…

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